What are the cheapest airlines to fly from Washington, D.C. to Missouri one-way?

The cheapest airlines for a one-way flight from Washington, D.C. to Missouri are Spirit Airlines ($60), Frontier ($80), and American Airlines ($85).

How recently were the Washington, D.C. to Missouri flight deals updated?

The Washington, D.C. to Missouri flight deals you see on this page were last updated on 5/29.

What is the cheapest month to book a flight from Washington, D.C. to Missouri?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Missouri (average of $319). Flying from Washington, D.C. to Missouri in July is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular routes from Washington, D.C. to Missouri?

The most popular flight routes from Washington, D.C. to Missouri are Washington, D.C. Dulles Intl - Lambert-St Louis, Washington, D.C. Dulles Intl - Kansas City and Washington, D.C. Reagan-National - Lambert-St Louis.

What are the cheapest flights from Washington, D.C. to Missouri?

Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Washington, D.C. Dulles Intl - Lambert-St Louis) can be booked for $198 on average our data indicates $431 when flying from Washington, D.C. to Missouri.

What are the most reliable airlines from Washington, D.C. to Missouri?

No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Missouri consider choosing Lufthansa (89%), Brussels Airlines (88%) or GoJet (88%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Washington, D.C. to Missouri?

Before booking your flight from Washington, D.C. to Missouri check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

Can I find flights from Washington, D.C. to Missouri for under $200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to Missouri for under $200. The cheapest flight booked recently is on Spirit Airlines for just $139, but on average you can expect to pay $161.

Are there nonstop flights from Washington, D.C. to Missouri for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to Missouri under $300. A good price for a nonstop flight from Washington, D.C. to Missouri is less than $246.

Are there last-minute flights available from Washington, D.C. to Missouri for under $200?

There are currently 20+ open flights from Washington, D.C. to Missouri within the next 7 days for less than $200.

What does IAD to STL mean?

Washington, D.C. Dulles Intl Airport is IAD and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Columbia Regional Airport (COU), Kansas City Downtown Airport (MKC), Branson Airport (BKG).

Can I find deals for flights from Washington, D.C. to Missouri that include extra baggage allowance?

The amount of baggage you can bring on your Washington, D.C. to Missouri flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Washington, D.C. to Missouri with specific airlines?

Yes, Cheapflights allows you to browse and filter Washington, D.C. to Missouri flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Washington, D.C. to Missouri that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Missouri?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Missouri.

Can I find deals for business class flights from Washington, D.C. to Missouri?

Yes. Cheapflights offers flight deals from Washington, D.C. to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Washington, D.C. to Missouri that allow pets onboard?

Many airlines flying from Washington, D.C. to Missouri offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Washington, D.C. to Missouri?

Yes, you can often find last-minute deals on Washington, D.C. to Missouri flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Cheap Flights from Washington, D.C., DC to Missouri (MO) from $60 - Find Tickets & Airfare Deals at Cheapflights.com

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How far in advance should I book a flight from Washington, D.C. to Missouri?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 147% on flights from Washington, D.C. to Missouri compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $408. For sooner than that we have options available in the next 3 days from $470.

What is the cheapest month to fly from Washington, D.C. to Missouri?

January can be a great time to fly to Missouri from Washington, D.C. with a flight ticket averaging about $329. Cheapflights users have found deals in the month of January for as cheap as $130. The most expensive prices can be found in the month of May.

What is the cheapest time of day to fly from WAS to MO?

When flying from Washington, D.C. to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Frontier flights from Washington, D.C. to Missouri

Check out some of the cheapest Frontier flights we've come across from Washington, D.C. to Missouri. Make sure to double check the flight details before booking.

Wed 6/58:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$150

Mon 6/108:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$164

Thu 6/61:39 pmBWI - STL

1 stop21h 01mFrontier

Mon 6/106:16 pmSTL - BWI

1 stop19h 25mFrontier

Deal found 5/29$173

Thu 6/61:39 pmBWI - STL

1 stop21h 01mFrontier

Sun 6/97:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/30$175

Sat 9/76:59 pmDCA - MCI

1 stop14h 41mFrontier

Tue 9/107:45 pmMCI - DCA

1 stop15h 24mFrontier

Deal found 5/29$198

Mon 6/107:09 pmBWI - STL

2 stops16h 33mFrontier

Wed 6/128:02 pmSTL - BWI

1 stop15h 37mFrontier

Deal found 5/29$199

Thu 8/157:00 amDCA - MCI

1 stop26h 40mFrontier

Tue 8/207:45 pmMCI - DCA

1 stop15h 24mFrontier

Deal found 5/29$201

Thu 6/67:00 amDCA - MCI

1 stop26h 15mFrontier

Thu 6/137:44 pmMCI - DCA

1 stop15h 25mFrontier

Deal found 5/30$205

Wed 6/57:00 amDCA - MCI

1 stop26h 15mFrontier

Wed 6/128:16 pmMCI - DCA

1 stop24h 41mFrontier

Deal found 5/29$211

Cheap American Airlines flights from Washington, D.C. to Missouri

Have a look at some of the cheapest available American Airlines flights departing from Washington, D.C. and landing in Missouri. Deals are refreshing constantly so come back soon for more options.

Mon 7/18:00 pmDCA - STL

Nonstop2h 28mAmerican Airlines

Wed 7/36:09 amSTL - DCA

Nonstop2h 02mAmerican Airlines

Deal found 5/29$169

Mon 7/18:00 pmDCA - STL

Nonstop2h 28mAmerican Airlines

Tue 7/95:49 pmSTL - DCA

Nonstop2h 00mAmerican Airlines

Deal found 5/29$179

Wed 7/33:26 pmDCA - STL

Nonstop2h 25mAmerican Airlines

Mon 7/86:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/29$189

Mon 6/248:00 pmDCA - STL

Nonstop2h 28mAmerican Airlines

Tue 6/255:42 pmSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/30$199

Mon 7/158:00 pmDCA - STL

Nonstop2h 29mAmerican Airlines

Sat 7/206:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/29$209

Fri 7/58:00 pmDCA - STL

Nonstop2h 29mAmerican Airlines

Mon 7/86:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/30$210

Wed 8/288:02 pmDCA - STL

Nonstop2h 16mAmerican Airlines

Sun 9/16:03 pmSTL - DCA

Nonstop1h 57mAmerican Airlines

Deal found 5/29$244

Fri 10/47:59 pmDCA - STL

Nonstop2h 16mAmerican Airlines

Sun 10/66:22 pmSTL - DCA

Nonstop2h 08mAmerican Airlines

Deal found 5/29$254

Fri 8/168:02 pmDCA - STL

Nonstop2h 16mAmerican Airlines

Sun 8/185:30 amSTL - DCA

1 stop4h 30mAmerican Airlines

Deal found 5/29$262

Cheap Washington, D.C. to Missouri flights in May & June 2024

The lowest fares we've come across on flights traveling from Washington, D.C. to Missouri in May and June 2024. Check back soon for alternative fares.

Wed 6/58:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$150

Wed 6/128:18 amBWI - MCI

3 stops22h 51mSpirit Airlines

Tue 6/185:10 amMCI - BWI

2 stops11h 26mSpirit Airlines

Deal found 5/29$164

Mon 6/108:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$164

Mon 6/1010:45 pmBWI - STL

2 stops13h 12mSpirit Airlines

Tue 6/113:23 pmSTL - BWI

1 stop16h 12mSpirit Airlines

Deal found 5/29$172

Thu 6/61:39 pmBWI - STL

1 stop21h 01mFrontier

Mon 6/106:16 pmSTL - BWI

1 stop19h 25mFrontier

Deal found 5/29$173

Mon 6/105:50 amBWI - STL

3 stops30h 07mSpirit Airlines

Tue 6/113:23 pmSTL - BWI

1 stop16h 12mSpirit Airlines

Deal found 5/29$174

Wed 6/128:18 amBWI - MCI

3 stops22h 51mSpirit Airlines

Tue 6/185:10 amMCI - BWI

1 stop13h 51mSpirit Airlines

Deal found 5/29$177

Thu 5/308:34 pmBWI - STL

1 stop11h 34mFrontier

Tue 6/47:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/28$179

Wed 6/268:00 pmDCA - STL

Nonstop2h 28mAmerican Airlines

Wed 7/36:09 amSTL - DCA

Nonstop2h 02mAmerican Airlines

Deal found 5/29$179

Washington, D.C. to Missouri 2024 flight deals

The lowest fares we've come across on flights traveling from Washington, D.C. to Missouri in May and June 2024. Check back soon for alternative fares.

Sat 9/149:41 amBWI - STL

1 stop8h 49mSpirit Airlines

Tue 9/172:35 pmSTL - BWI

1 stop5h 46mSpirit Airlines

Deal found 5/29$125

Sat 8/249:41 amBWI - MCI

1 stop11h 51mSpirit Airlines

Wed 8/285:25 amMCI - BWI

1 stop8h 12mSpirit Airlines

Deal found 5/29$139

Tue 8/278:00 amBWI - MCI

1 stop12h 06mSpirit Airlines

Wed 8/285:25 amMCI - BWI

1 stop8h 12mSpirit Airlines

Deal found 5/29$141

Tue 8/276:10 amBWI - STL

1 stop8h 27mMultiple Airlines

Thu 8/296:42 pmSTL - BWI

1 stop13h 10mMultiple Airlines

Deal found 5/29$143

Wed 9/48:55 amBWI - MCI

1 stop9h 13mSpirit Airlines

Sat 9/79:33 pmMCI - BWI

1 stop10h 09mSpirit Airlines

Deal found 5/29$144

Sat 8/246:10 amBWI - MCI

2 stops18h 35mSpirit Airlines

Wed 8/285:25 amMCI - BWI

1 stop8h 12mSpirit Airlines

Deal found 5/29$148

Wed 9/48:55 amBWI - MCI

1 stop13h 02mSpirit Airlines

Fri 9/66:51 pmMCI - BWI

1 stop12h 51mSpirit Airlines

Deal found 5/28$150

Wed 6/58:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$150

Fri 9/1310:40 amBWI - STL

1 stop12h 34mSpirit Airlines

Tue 9/172:35 pmSTL - BWI

1 stop5h 46mSpirit Airlines

Deal found 5/29$152

Non-stop flights to Missouri from Washington, D.C.

To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Missouri. Search for alternative flights from Washington, D.C. to Missouri by utilizing the search form above.

Mon 7/158:00 pmDCA - STL

Nonstop2h 29mAmerican Airlines

Sat 7/206:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/29$209

Fri 7/58:00 pmDCA - STL

Nonstop2h 29mAmerican Airlines

Mon 7/86:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/30$210

Fri 6/283:26 pmDCA - STL

Nonstop2h 25mAmerican Airlines

Fri 7/56:10 amSTL - DCA

Nonstop2h 01mAmerican Airlines

Deal found 5/29$213

Mon 7/16:35 pmIAD - MCI

Nonstop2h 47mUnited Airlines

Tue 7/25:39 pmMCI - IAD

Nonstop2h 34mUnited Airlines

Deal found 5/29$221

Tue 6/258:00 pmDCA - STL

Nonstop2h 28mAmerican Airlines

Sun 6/307:47 amSTL - DCA

Nonstop2h 09mAmerican Airlines

Deal found 5/29$223

Sat 6/221:59 pmDCA - STL

Nonstop2h 25mAmerican Airlines

Mon 6/246:09 amSTL - DCA

Nonstop2h 02mAmerican Airlines

Deal found 5/29$233

Wed 6/123:26 pmDCA - STL

Nonstop2h 25mAmerican Airlines

Tue 6/189:39 amSTL - DCA

Nonstop2h 09mAmerican Airlines

Deal found 5/28$240

Wed 8/288:02 pmDCA - STL

Nonstop2h 16mAmerican Airlines

Sun 9/16:03 pmSTL - DCA

Nonstop1h 57mAmerican Airlines

Deal found 5/29$244

Sat 9/71:47 pmDCA - MCI

Nonstop2h 44mAmerican Airlines

Tue 9/106:02 pmMCI - DCA

Nonstop2h 28mAmerican Airlines

Deal found 5/29$245

Washington, D.C. to Missouri flights leaving soon

Users seeking a last-minute flight from Washington, D.C. to Missouri should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.

Wed 6/58:38 amBWI - STL

1 stop23h 29mFrontier

Tue 6/117:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/29$150

Thu 6/61:39 pmBWI - STL

1 stop21h 01mFrontier

Mon 6/106:16 pmSTL - BWI

1 stop19h 25mFrontier

Deal found 5/29$173

Thu 6/61:39 pmBWI - STL

1 stop21h 01mFrontier

Sun 6/97:44 pmSTL - BWI

1 stop11h 03mFrontier

Deal found 5/30$175

Thu 6/61:39 pmBWI - STL

1 stop21h 01mMultiple Airlines

Thu 6/138:12 pmSTL - BWI

1 stop27h 38mMultiple Airlines

Deal found 5/29$200

Thu 6/67:00 amDCA - MCI

1 stop26h 15mFrontier

Thu 6/137:44 pmMCI - DCA

1 stop15h 25mFrontier

Deal found 5/30$205

Wed 6/57:00 amDCA - MCI

1 stop26h 15mFrontier

Wed 6/128:16 pmMCI - DCA

1 stop24h 41mFrontier

Deal found 5/29$211

Thu 6/67:00 amDCA - MCI

1 stop26h 15mFrontier

Mon 6/101:26 pmMCI - DCA

1 stop21h 39mFrontier

Deal found 5/30$213

Thu 6/67:00 amDCA - STL

1 stop8h 32mFrontier

Mon 6/108:22 pmSTL - DCA

1 stop24h 35mFrontier

Deal found 5/29$213

Thu 6/67:00 amDCA - MCI

1 stop26h 15mFrontier

Mon 6/101:26 pmMCI - DCA

1 stop7h 31mFrontier

Deal found 5/30$214

One-way flights to Missouri from Washington, D.C.

If you're seeking multiple options on one-way flights from Washington, D.C. to Missouri, be sure to check out these deals, which are updated often. For those needing a return trip from Washington, D.C., there is a search form available above.

Tue 10/16:06 pmBWI - MCI

1 stop7h 41mSpirit Airlines

Deal found 5/29$60

Sat 9/215:12 pmBWI - MCI

1 stop7h 33mSpirit Airlines

Deal found 5/29$68

Mon 7/1510:40 pmBWI - STL

1 stop11h 46mSpirit Airlines

Deal found 5/29$73

Tue 6/118:00 amBWI - MCI

2 stops17h 16mSpirit Airlines

Deal found 5/28$80

Wed 6/58:38 amBWI - STL

1 stop23h 29mFrontier

Deal found 5/29$80

Tue 10/16:10 amBWI - MCI

2 stops19h 37mSpirit Airlines

Deal found 5/29$82

Tue 7/910:45 pmBWI - MCI

1 stop12h 03mSpirit Airlines

Deal found 5/28$85

Thu 7/43:26 pmDCA - STL

Nonstop2h 25mAmerican Airlines

Deal found 5/29$85

Tue 6/118:00 amBWI - MCI

2 stops17h 16mSpirit Airlines

Deal found 5/30$87

Find flights from Washington, D.C. to Missouri within your budget

Fly from

Fly to

Budget

$139 - $285

Route

Depart

Return

Price

Baltimore/WashingtonKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Sat 8/24

1 stop11h 51m

Kansas City

Wed 8/28

1 stop8h 12m

$139

Baltimore/WashingtonKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Tue 8/27

1 stop12h 06m

Kansas City

Wed 8/28

1 stop8h 12m

$141

Baltimore/WashingtonLambert-St Louis

BWI - STL

BWISTL

Baltimore/Washington

Tue 8/27

1 stop8h 27m

Lambert-St Louis

Thu 8/29

1 stop13h 10m

$143

Baltimore/WashingtonKansas City

BWI - MCI

BWIMCI

Baltimore/Washington

Wed 9/4

1 stop9h 13m

Kansas City

Sat 9/7

1 stop10h 09m

$144

Baltimore/WashingtonLambert-St Louis

BWI - STL

BWISTL

Baltimore/Washington

Wed 6/5

1 stop23h 29m

Lambert-St Louis

Tue 6/11

1 stop11h 03m

$150

Washington, D.C. Reagan-NationalLambert-St Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Mon 7/1

Nonstop2h 28m

Lambert-St Louis

Wed 7/3

Nonstop2h 02m

$169

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Mon 7/1

1 stop4h 09m

Lambert-St Louis

Fri 7/5

1 stop4h 46m

$188

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Sun 9/22

1 stop4h 37m

Lambert-St Louis

Wed 9/25

Nonstop2h 08m

$209

Washington, D.C. Dulles IntlLambert-St Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Sun 7/14

1 stop6h 22m

Lambert-St Louis

Sun 7/21

1 stop23h 10m

$285

Flights are sorted by cheapest first

Deals found on 5/29

No data available for this route at this time. Please check back soon.

Best time to book a flight from Washington, D.C. to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Reviews of airlines servicing Missouri

See what other customers who have flown with Frontier, American Airlines and Spirit Airlines from Washington, D.C. to Missouri have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest

8.2

Very good

5,956 reviews

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Alaska Airlines

8.1

Very good

9,192 reviews

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta

8.0

Very good

10,457 reviews

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Allegiant Air

7.5

Good

1,002 reviews

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines

7.4

Good

10,777 reviews

Southwest

8.2

Very good

5,956 reviews

Check prices

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Can I find flights from Washington, D.C. to Missouri for under $200 on Cheapflights?
Yes, there are multiple flights from Washington, D.C. to Missouri for under $200. The cheapest flight booked recently is on Spirit Airlines for just $139, but on average you can expect to pay $161.
Are there nonstop flights from Washington, D.C. to Missouri for under $300 on Cheapflights?
Cheapflights has at least 20 direct flights from Washington, D.C. to Missouri under $300. A good price for a nonstop flight from Washington, D.C. to Missouri is less than $246.
Are there last-minute flights available from Washington, D.C. to Missouri for under $200?
There are currently 20+ open flights from Washington, D.C. to Missouri within the next 7 days for less than $200.
What are the cheapest airlines to fly from Washington, D.C. to Missouri one-way?
The cheapest airlines for a one-way flight from Washington, D.C. to Missouri are Spirit Airlines ($60), Frontier ($80), and American Airlines ($85).
What are the most popular routes from Washington, D.C. to Missouri?
The most popular flight routes from Washington, D.C. to Missouri are Washington, D.C. Dulles Intl - Lambert-St Louis, Washington, D.C. Dulles Intl - Kansas City and Washington, D.C. Reagan-National - Lambert-St Louis.
What are the most reliable airlines from Washington, D.C. to Missouri?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Missouri consider choosing Lufthansa (89%), Brussels Airlines (88%) or GoJet (88%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. to Missouri?
Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Washington, D.C. Dulles Intl - Lambert-St Louis) can be booked for $198 on average our data indicates $431 when flying from Washington, D.C. to Missouri.
What does IAD to STL mean?
Washington, D.C. Dulles Intl Airport is IAD and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Columbia Regional Airport (COU), Kansas City Downtown Airport (MKC), Branson Airport (BKG).
Can I find deals for flights from Washington, D.C. to Missouri that include extra baggage allowance?
The amount of baggage you can bring on your Washington, D.C. to Missouri flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Washington, D.C. to Missouri with specific airlines?
Yes, Cheapflights allows you to browse and filter Washington, D.C. to Missouri flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Washington, D.C. to Missouri that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Missouri?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Missouri.
Can I find deals for business class flights from Washington, D.C. to Missouri?
Yes. Cheapflights offers flight deals from Washington, D.C. to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Washington, D.C. to Missouri that allow pets onboard?
Many airlines flying from Washington, D.C. to Missouri offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Washington, D.C. to Missouri?
Yes, you can often find last-minute deals on Washington, D.C. to Missouri flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Washington, D.C. to Missouri flight deals updated?
The Washington, D.C. to Missouri flight deals you see on this page were last updated on 5/29.
What are the most popular airlines that fly from Washington, D.C. to Missouri?
Before booking your flight from Washington, D.C. to Missouri check out the most popular airlines for this route: American Airlines, Delta or United Airlines.
What is the cheapest month to book a flight from Washington, D.C. to Missouri?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Missouri (average of $319). Flying from Washington, D.C. to Missouri in July is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Missouri
See prices for flight routes from nearby airports that may be better suited for you.

Dulles Intl to Seattle flights

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Reagan-National to Sky Harbor Intl flights

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Dulles Intl to Charleston flights

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Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.

Missouri car rentals

Lambert-St Louis Airport car rentals

Kansas City Airport car rentals

Springfield-Branson Airport car rentals

Columbia Regional Airport car rentals

Joplin Airport car rentals

Fort Leonard Wood Waynesville Regional Airport car rentals

Cape Girardeau Airport car rentals

Kirksville Cannon Memorial Airport car rentals

St. Louis car rentals

Kansas City car rentals

Springfield car rentals

Washington, D.C. to Missouri flights
Consider these flights traveling from Washington, D.C. to Missouri.

Top 5 airlines flying from Washington, D.C. to Missouri

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$98	Average$233	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
Spirit Airlines	Cheapest$108	Average$206	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
United Airlines	Cheapest$174	Average$512	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$180	Average$450	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$180	Average$384	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

St. Louis to Los Angeles flights

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Los Angeles to Incheon Intl Airport flights

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USA to Curaçao flights

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Seattle to Tokyo flights

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Washington, D.C. to Mississippi flights

Search flights from Washington, D.C. to Missouri by cabin class

Hourly flight availability from Washington, D.C. to Missouri

3%of flight departures	Early morningMidnight to 6 am
29%of flight departures	Morning6 am to noon
60%of flight departures	AfternoonNoon to 6 pm
8%of flight departures	Evening6 pm to midnight

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Cheap flights from Washington, D.C. (WAS) to Missouri from $60

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

How far in advance should I book a flight from Washington, D.C. to Missouri?

What is the cheapest month to fly from Washington, D.C. to Missouri?

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Cheap Frontier flights from Washington, D.C. to Missouri

Check out some of the cheapest Frontier flights we've come across from Washington, D.C. to Missouri. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Washington, D.C. to Missouri

Have a look at some of the cheapest available American Airlines flights departing from Washington, D.C. and landing in Missouri. Deals are refreshing constantly so come back soon for more options.

Cheap Washington, D.C. to Missouri flights in May & June 2024

Find cheap flight options from Washington, D.C. to Missouri specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.

The lowest fares we've come across on flights traveling from Washington, D.C. to Missouri in May and June 2024. Check back soon for alternative fares.

Washington, D.C. to Missouri 2024 flight deals

Discover exclusive flight deals for travel between Washington, D.C. and Missouri in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.

The lowest fares we've come across on flights traveling from Washington, D.C. to Missouri in May and June 2024. Check back soon for alternative fares.

Non-stop flights to Missouri from Washington, D.C.

To help reduce your travel time, choose from one of these non-stop flights from Washington, D.C. to Missouri. Search for alternative flights from Washington, D.C. to Missouri by utilizing the search form above.

Washington, D.C. to Missouri flights leaving soon

Users seeking a last-minute flight from Washington, D.C. to Missouri should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.

One-way flights to Missouri from Washington, D.C.

If you're seeking multiple options on one-way flights from Washington, D.C. to Missouri, be sure to check out these deals, which are updated often. For those needing a return trip from Washington, D.C., there is a search form available above.

Find flights from Washington, D.C. to Missouri within your budget

Best time to book a flight from Washington, D.C. to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Washington, D.C. with our price prediction graph.

Reviews of airlines servicing Missouri

See what other customers who have flown with Frontier, American Airlines and Spirit Airlines from Washington, D.C. to Missouri have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Washington, D.C. to Missouri for under $200 on Cheapflights?

Are there nonstop flights from Washington, D.C. to Missouri for under $300 on Cheapflights?

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What are the cheapest airlines to fly from Washington, D.C. to Missouri one-way?

What are the most popular routes from Washington, D.C. to Missouri?

What are the most reliable airlines from Washington, D.C. to Missouri?

What are the cheapest flights from Washington, D.C. to Missouri?

What does IAD to STL mean?

Can I find deals for flights from Washington, D.C. to Missouri that include extra baggage allowance?

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Can I find deals for flights from Washington, D.C. to Missouri that include hotel bookings?

How can I find direct flights from Washington, D.C. to Missouri?

Can I find deals for business class flights from Washington, D.C. to Missouri?

Can I find deals for flights from Washington, D.C. to Missouri that allow pets onboard?

Can I find deals on last-minute flights from Washington, D.C. to Missouri?

How recently were the Washington, D.C. to Missouri flight deals updated?

What are the most popular airlines that fly from Washington, D.C. to Missouri?

What is the cheapest month to book a flight from Washington, D.C. to Missouri?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to MissouriSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Washington, D.C. to Missouri

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Search flights from Washington, D.C. to Missouri by cabin class

Find flights from Washington, D.C. to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Washington, D.C. to Missouri

Find hourly flight availability from Washington, D.C. to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Alternative routes for Washington, D.C. to Missouri
See prices for flight routes from nearby airports that may be better suited for you.