Missouri

$89+ Cheap flights from District of Columbia to Missouri

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STL
Apr 2 — Apr 91
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Cheap flight deals from District of Columbia to Missouri

Keep the following information in mind while searching for District of Columbia to Missouri flight deals. Data was last updated March 28, 2025.

Round-trip from

$200
(CheapOair)

One-way from

$89
(United Airlines)

Good round-trip deal

$277 or less

Good one-way deal

$149 or less
From District of Columbia to Missouri
One-way flight from District of Columbia to Missouri
Price to beat on a round-trip flight from District of Columbia to Missouri.
Price to beat on a one-way flight from District of Columbia to Missouri.

Find flight deals from District of Columbia to Missouri

Cheapest flights from District of Columbia to Missouri
Explore the most affordable flight options available from District of Columbia to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 pmDCA - MCI
1 stop26h 50mFrontier
Mon 4/288:40 pmMCI - DCA
1 stop19h 19mFrontier
Deal found 3/27$200
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:00 amDCA - STL
Nonstop2h 10mSouthwest
Thu 4/2412:30 pmSTL - DCA
1 stop7h 20mSouthwest
Deal found 3/27$207
This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:26 pmIAD - STL
1 stop7h 40mFrontier
Sun 5/115:45 pmSTL - IAD
1 stop21h 51mFrontier
Deal found 3/27$208
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amIAD - STL
1 stop4h 47mDelta
Mon 5/57:01 pmSTL - IAD
1 stop4h 27mDelta
Deal found 3/28$217
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:00 amDCA - STL
1 stop4h 28mDelta
Mon 5/54:05 pmSTL - DCA
1 stop6h 34mDelta
Deal found 3/28$217
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:00 amDCA - STL
1 stop27h 06mFrontier
Wed 4/166:51 pmSTL - DCA
1 stop16h 13mFrontier
Deal found 3/27$220
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:22 amDCA - STL
Nonstop2h 30mAmerican Airlines
Thu 4/2410:48 amSTL - DCA
Nonstop2h 02mAmerican Airlines
Deal found 3/27$227
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:40 amIAD - STL
Nonstop2h 19mUnited Airlines
Thu 7/248:00 amSTL - IAD
1 stop4h 49mUnited Airlines
Deal found 3/27$239
This Frontier deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:15 amIAD - MCI
1 stop9h 36mFrontier
Fri 5/303:02 pmMCI - IAD
1 stop7h 30mFrontier
Deal found 3/28$258
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/289:59 amDCA - MCI
Nonstop2h 58mAmerican Airlines
Fri 5/3012:27 pmMCI - DCA
Nonstop2h 32mAmerican Airlines
Deal found 3/26$275
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:15 pmIAD - MCI
Nonstop2h 49mUnited Airlines
Tue 4/298:13 amMCI - IAD
Nonstop2h 29mUnited Airlines
Deal found 3/27$279
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/124:35 pmDCA - MCI
Nonstop2h 40mSouthwest
Wed 5/142:15 pmMCI - DCA
1 stop5h 00mSouthwest
Deal found 3/27$285

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from District of Columbia to Missouri that are best for you.

Fly from

District of Columbia

Fly to

Missouri

Route

Depart

Return

Price

Washington, D.C.Kansas City

DCA - MCI

DCAMCI

Washington, D.C. Reagan-National

Fri 4/25

6:00 pm-7:50 pm

1 stop26h 50m

Kansas City

Mon 4/28

8:40 pm-4:59 pm

1 stop19h 19m

$200

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Thu 4/17

8:00 am-9:10 am

Nonstop2h 10m

Lambert-St Louis

Thu 4/24

12:30 pm-8:50 pm

1 stop7h 20m

$207

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Thu 5/8

5:26 pm-12:06 am

1 stop7h 40m

Lambert-St Louis

Sun 5/11

5:45 pm-4:36 pm

1 stop21h 51m

$208

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Sat 5/3

6:00 am-9:47 am

1 stop4h 47m

Lambert-St Louis

Mon 5/5

7:01 pm-12:28 am

1 stop4h 27m

$217

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Sat 5/3

6:00 am-9:28 am

1 stop4h 28m

Lambert-St Louis

Mon 5/5

4:05 pm-11:39 pm

1 stop6h 34m

$217

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Tue 4/15

7:00 am-9:06 am

1 stop27h 06m

Lambert-St Louis

Wed 4/16

6:51 pm-12:04 pm

1 stop16h 13m

$220

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

Thu 4/17

8:22 am-9:52 am

Nonstop2h 30m

Lambert-St Louis

Thu 4/24

10:48 am-1:50 pm

Nonstop2h 02m

$227

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

Tue 7/22

8:40 am-9:59 am

Nonstop2h 19m

Lambert-St Louis

Thu 7/24

8:00 am-1:49 pm

1 stop4h 49m

$239

Washington, D.C.Kansas City

IAD - MCI

IADMCI

Washington, D.C. Dulles Intl

Wed 5/28

5:15 am-1:51 pm

1 stop9h 36m

Kansas City

Fri 5/30

3:02 pm-11:32 pm

1 stop7h 30m

$258

Washington, D.C.Kansas City

DCA - MCI

DCAMCI

Washington, D.C. Reagan-National

Wed 5/28

9:59 am-11:57 am

Nonstop2h 58m

Kansas City

Fri 5/30

12:27 pm-3:59 pm

Nonstop2h 32m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
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Best time to book a flight from District of Columbia to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Missouri

What is the cheapest month to book a flight from District of Columbia to Missouri?

Currently, August is the cheapest month in which you can book a flight from District of Columbia to Missouri (average of $311). Flying from District of Columbia to Missouri in March is currently the most expensive (average of $356). 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 is the cheapest time of day to fly from DC to MO?

Find hourly flight availability from District of Columbia 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 March 28, 2025.

When flying from District of Columbia 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from District of Columbia to Missouri, such as Southwest, Alaska Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Entertainment

7.6

Overall

8.1

Comfort

8.1

Food

7.1

Boarding

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from District of Columbia to Missouri one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Missouri are United Airlines ($89), Southwest ($89), and American Airlines ($90).

  • Can I find deals for flights from District of Columbia to Missouri that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Missouri?

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

  • Can I find deals for business class flights from District of Columbia to Missouri?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

  • What is the cheapest month to book a flight from District of Columbia to Missouri?

    Currently, August is the cheapest month in which you can book a flight from District of Columbia to Missouri (average of $311). Flying from District of Columbia to Missouri in March is currently the most expensive (average of $356). 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 District of Columbia to Missouri

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

Top 6 airlines flying from District of Columbia to Missouri

Discover the top 6 airlines that operate flights from District of Columbia to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$262FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$128Average$221FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$168Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$382FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$200Average$369FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$223Average$453FlexibilityNo cancel feeOn-time69%
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