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$55 Find cheap flights from Missouri to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 6/12. 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.
1 adult
0 bags
dl. 7/1
dl. 7/8

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In the last 7 days travelers have searched 42,787,818 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

March

Cheapest flight

$55
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Kansas City to Baltimore

FAQs for booking flights from Missouri to Washington, D.C.

  • How does KAYAK find such low prices on flights from Missouri to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Missouri to Washington, D.C.?

Find which airlines fly direct from Missouri to Washington, D.C., which days they fly and book direct flights.

Nonstop departures

Missouri to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights

Nonstop returns

Washington, D.C. to Missouri

Monday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Tuesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Wednesday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Thursday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

Friday

ANA, ASKY, Aer Lingus, +74 more

ANA, ASKY, +75 more

Saturday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Sunday

ANA, ASKY, Aer Lingus, +73 more

ANA, ASKY, +74 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Washington, D.C.

Recent round-trip flight deals

9/17dt.
1 stopSpirit Airlines
11h 12mMCI-BWI
9/24dt.
1 stopSpirit Airlines
11h 56mBWI-MCI
$120
9/4dc.
1 stopSpirit Airlines
27h 50mSTL-BWI
9/13dv.
1 stopSpirit Airlines
12h 34mBWI-STL
$140
8/27dt.
1 stopFrontier
12h 31mSTL-BWI
8/31ds.
1 stopFrontier
16h 37mBWI-STL
$141
6/12dc.
1 stopFrontier
15h 37mSTL-BWI
8/29dj.
1 stopFrontier
16h 37mBWI-STL
$152
7/1dl.
nonstopAmerican Airlines
2h 02mSTL-DCA
7/3dc.
nonstopAmerican Airlines
2h 28mDCA-STL
$169
6/26dc.
nonstopAmerican Airlines
2h 02mSTL-DCA
7/3dc.
nonstopAmerican Airlines
2h 28mDCA-STL
$179
7/1dl.
1 stopDelta
6h 44mSTL-DCA
7/5dv.
1 stopDelta
6h 45mDCA-STL
$188
8/24ds.
nonstopUnited Airlines
2h 08mSTL-IAD
8/28dc.
nonstopUnited Airlines
2h 21mIAD-STL
$189
8/24ds.
1 stopUnited Airlines
5h 55mSTL-IAD
8/28dc.
nonstopUnited Airlines
2h 21mIAD-STL
$194
6/26dc.
1 stopDelta
6h 20mSTL-DCA
7/1dl.
1 stopDelta
6h 56mDCA-STL
$198

Search by stops

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Recent one-way flight deals

6/12dc.
1 stopSpirit Airlines
11h 05mMCI-BWI
$55
6/12dc.
1 stopSpirit Airlines
11h 05mMCI-BWI
$56
6/11dt.
1 stopFrontier
11h 03mSTL-BWI
$84
7/1dl.
nonstopAmerican Airlines
2h 02mSTL-DCA
$85
6/6dj.
1 stopFrontier
11h 03mSTL-BWI
$86
7/1dl.
1 stopDelta
6h 44mSTL-DCA
$94
7/2dt.
1 stopDelta
5h 01mSTL-IAD
$94
7/17dc.
nonstopAmerican Airlines
2h 01mSTL-DCA
$95
8/6dt.
nonstopUnited Airlines
2h 10mSTL-IAD
$95
8/25dg.
nonstopUnited Airlines
2h 08mSTL-IAD
$105

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Search by price

Last minute flights from Missouri to Washington, D.C.

Last minute flight, train and bus deals

6/1ds.
multi-stopFrontier
9h 34mSTL-BWI
6/4dt.
multi-stopFrontier
11h 54mBWI-STL
$165
6/1ds.
multi-stopFrontier
9h 34mSTL-BWI
6/6dj.
multi-stopFrontier
21h 01mBWI-STL
$184
6/1ds.
multi-stop
9h 34mSTL-BWI
6/7dv.
multi-stop
6h 32mBWI-STL
$279
6/5dc.
multi-stop
15h 23mMCI-BWI
6/10dl.
multi-stop
6h 03mBWI-MCI
$292
6/4dt.
multi-stopSpirit Airlines
8h 41mSTL-BWI
7/3dc.
multi-stopSpirit Airlines
35h 58mBWI-STL
$299
6/1ds.
multi-stopSpirit Airlines
6h 03mSTL-BWI
6/5dc.
multi-stopSpirit Airlines
19h 43mBWI-STL
$355
6/4dt.
multi-stopAmerican Airlines
4h 25mSGF-BWI
6/7dv.
multi-stopAmerican Airlines
4h 58mBWI-SGF
$395
6/4dt.
multi-stopAmerican Airlines
7h 39mSGF-BWI
6/7dv.
multi-stopAmerican Airlines
4h 58mBWI-SGF
$402
6/6dj.
multi-stopDelta
4h 34mSGF-IAD
6/9dg.
multi-stopDelta
4h 44mIAD-SGF
$433
6/6dj.
multi-stopDelta
7h 09mSTL-IAD
6/10dl.
multi-stopDelta
5h 23mIAD-STL
$498

Search by stops

Search by airline

Search by price