Missouri

$90+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STL
abr. 27 — may. 41
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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 abril 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$208
(Booking.com)

One-way from

$90
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$417

Good round-trip deal

$271 or less

Good one-way deal

$139 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Kansas City flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kansas City flights.
From District of Columbia to Missouri
One-way flight from District of Columbia to Missouri
Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2025
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 abril 22, 2025.

This Booking.com deal was found by Cheapflights users on 4/21. 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.
jue. 5/155:26 pmIAD - STL
1 stop7h 40mFrontier
dom. 5/185:45 pmSTL - IAD
1 stop21h 51mFrontier
Deal found 4/21$208
This Booking.com deal was found by Cheapflights users on 4/21. 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.
jue. 5/17:00 amDCA - STL
1 stop9h 07mFrontier
vie. 5/26:53 pmSTL - DCA
1 stop16h 14mFrontier
Deal found 4/21$208
This Southwest deal was found by Cheapflights users on 4/22. 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.
jue. 5/293:00 pmDCA - STL
Nonstop2h 15mSouthwest
mar. 6/35:00 pmSTL - DCA
1 stop5h 40mSouthwest
Deal found 4/22$214
This American Airlines deal was found by Cheapflights users on 4/22. 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.
jue. 5/299:30 amDCA - STL
1 stop4h 37mAmerican Airlines
vie. 5/3010:25 amSTL - DCA
Nonstop1h 59mAmerican Airlines
Deal found 4/22$219
This Delta deal was found by Cheapflights users on 4/21. 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.
mié. 5/216:00 amIAD - STL
1 stop4h 00mDelta
mié. 5/285:45 pmSTL - IAD
1 stop4h 09mDelta
Deal found 4/21$224
This Delta deal was found by Cheapflights users on 4/22. 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.
jue. 5/297:33 pmDCA - STL
1 stop5h 05mDelta
mar. 6/35:45 pmSTL - DCA
1 stop4h 30mDelta
Deal found 4/22$224
This United Airlines deal was found by Cheapflights users on 4/22. 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.
mié. 6/43:40 pmIAD - STL
1 stop6h 45mUnited Airlines
mar. 6/108:15 amSTL - IAD
Nonstop2h 08mUnited Airlines
Deal found 4/22$235
This United Airlines deal was found by Cheapflights users on 4/22. 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.
sáb. 5/247:11 pmDCA - STL
1 stop4h 34mUnited Airlines
lun. 5/265:00 amSTL - DCA
1 stop4h 56mUnited Airlines
Deal found 4/22$245
This American Airlines deal was found by Cheapflights users on 4/21. 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.
mié. 6/42:59 pmDCA - MCI
Nonstop2h 51mAmerican Airlines
mié. 6/116:00 amMCI - DCA
Nonstop2h 25mAmerican Airlines
Deal found 4/21$253
This American Airlines deal was found by Cheapflights users on 4/21. 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.
sáb. 5/315:02 amIAD - STL
1 stop4h 16mAmerican Airlines
sáb. 5/316:47 pmSTL - IAD
1 stop4h 15mAmerican Airlines
Deal found 4/21$259
This Frontier deal was found by Cheapflights users on 4/22. 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.
mié. 5/285:15 amIAD - MCI
1 stop9h 36mFrontier
vie. 5/303:02 pmMCI - IAD
1 stop7h 30mFrontier
Deal found 4/22$261
This Southwest deal was found by Cheapflights users on 4/21. 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.
mar. 7/112:55 pmDCA - MCI
Nonstop2h 40mSouthwest
mar. 7/87:15 pmMCI - DCA
Nonstop2h 20mSouthwest
Deal found 4/21$269

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 abril 22, 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.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

jue. 5/15

5:26 pm-12:06 am

1 stop7h 40m

Lambert-St Louis

dom. 5/18

5:45 pm-4:36 pm

1 stop21h 51m

$208

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

vie. 5/16

6:00 pm-9:59 am

1 stop16h 59m

Lambert-St Louis

sáb. 5/17

8:15 pm-12:07 pm

1 stop14h 52m

$211

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

jue. 5/29

3:00 pm-4:15 pm

Nonstop2h 15m

Lambert-St Louis

mar. 6/3

5:00 pm-11:40 pm

1 stop5h 40m

$214

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

jue. 5/29

9:30 am-1:07 pm

1 stop4h 37m

Lambert-St Louis

vie. 5/30

10:25 am-1:24 pm

Nonstop1h 59m

$219

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

mié. 5/21

6:00 am-9:00 am

1 stop4h 00m

Lambert-St Louis

mié. 5/28

5:45 pm-10:54 pm

1 stop4h 09m

$224

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

jue. 5/29

7:33 pm-11:38 pm

1 stop5h 05m

Lambert-St Louis

mar. 6/3

5:45 pm-11:15 pm

1 stop4h 30m

$224

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

mié. 6/4

3:40 pm-9:25 pm

1 stop6h 45m

Lambert-St Louis

mar. 6/10

8:15 am-11:23 am

Nonstop2h 08m

$235

Washington, D.C.St. Louis

DCA - STL

DCASTL

Washington, D.C. Reagan-National

sáb. 5/24

7:11 pm-10:45 pm

1 stop4h 34m

Lambert-St Louis

lun. 5/26

5:00 am-10:56 am

1 stop4h 56m

$245

Washington, D.C.Kansas City

DCA - MCI

DCAMCI

Washington, D.C. Reagan-National

mié. 6/4

2:59 pm-4:50 pm

Nonstop2h 51m

Kansas City

mié. 6/11

6:00 am-9:25 am

Nonstop2h 25m

$253

Washington, D.C.St. Louis

IAD - STL

IADSTL

Washington, D.C. Dulles Intl

sáb. 5/31

5:02 am-8:18 am

1 stop4h 16m

Lambert-St Louis

sáb. 5/31

6:47 pm-12:02 am

1 stop4h 15m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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 abril 22, 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.

Weekly flight availability from District of Columbia to Missouri

Explore weekly flight availability from District of Columbia to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 22, 2025.

The most flights from USDC to USMO are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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 abril 22, 2025.
Read through reviews of airlines operating flights from District of Columbia to Missouri, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 ($90), Southwest ($90), and Frontier ($96).

  • 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 abril 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$244FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$135Average$253FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$168Average$405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$368FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$197Average$368FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$223Average$450FlexibilityNo cancel feeOn-time69%

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