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.. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$61 CHEAP FLIGHTS from Missouri to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

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Flight Deals

Cheap Flights from Missouri to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Washington, D.C.

Wed, Nov 12 - Wed, Nov 19

7:45 pm - 3:20 pmSTL-BWI

18h 35m2 stops

2:00 pm - 11:01 pmBWI-STL

10h 01m1 stop

$159Multiple Airlines

Find Deal

Thu, Nov 13 - Thu, Nov 20

11:07 am - 12:07 amSTL-BWI

12h 00m1 stop

5:49 am - 2:29 pmBWI-STL

9h 40m1 stop

$161Frontier

Find Deal

Thu, Nov 13 - Mon, Nov 17

11:12 am - 12:07 amMCI-BWI

11h 55m1 stop

7:25 pm - 5:19 pmBWI-MCI

46h 54m2 stops

$164Frontier

Find Deal

Wed, Nov 5 - Sun, Nov 9

6:00 am - 8:34 amMCI-BWI

25h 34m1 stop

9:13 am - 10:17 amBWI-MCI

26h 04m1 stop

$176Multiple Airlines

Find Deal

Thu, Dec 11 - Sun, Jan 11

12:20 pm - 7:17 pmSTL-BWI

5h 57m1 stop

5:10 am - 11:01 amBWI-STL

6h 51m1 stop

$194Spirit Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 14

3:47 pm - 12:27 amMCI-BWI

7h 40m1 stop

10:40 am - 11:06 pmBWI-MCI

13h 26m1 stop

$209Spirit Airlines

Find Deal

Tue, Nov 11 - Fri, Nov 14

9:33 am - 3:44 pmSTL-BWI

5h 11m1 stop

7:27 pm - 11:44 pmBWI-STL

5h 17m1 stop

$219Delta

Find Deal

Tue, Nov 11 - Tue, Nov 18

9:33 am - 2:40 pmSTL-IAD

4h 07m1 stop

3:35 pm - 9:58 pmIAD-STL

7h 23m1 stop

$219Delta

Find Deal

Tue, Nov 18 - Tue, Dec 2

12:45 pm - 7:55 pmSTL-BWI

6h 10m2 stops

3:00 pm - 7:25 pmBWI-STL

5h 25m1 stop

$224Southwest

Find Deal

Sat, Jan 17 - Tue, Jan 20

6:00 am - 2:55 pmMCI-IAD

7h 55m1 stop

9:05 am - 4:30 pmIAD-MCI

8h 25m1 stop

$251Southwest

Find Deal

Cheapest round-trip

$159

Overall average: $381

Multiple Airlines

Wed 11/12Wed 11/19

STL - BWI • 2 stops

Cheapest non-stop

$246

Typical prices: $221-$474

Southwest

Sat 11/22Mon 11/24

STL - DCA • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Washington, D.C.!

Useful Info

Low season	September
High season	March
Cheapest flight	$61

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly with an average 24% increase in price.

Flight from Kansas City to Reagan Washington National Airport

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.

Linthicum Heights

Hanover

Springfield

Gaithersburg

Towson

Owings Mills

Oxon Hill

Greenbelt

Ellicott City

Glen Burnie

Colonial Beach

Edgewood

Pikesville

Lutherville Timonium

Hunt Valley

Stevensville

Hyattsville

Camp Springs

Capitol Heights

Westminster

Everything you need to know for your flight to Washington, D.C.

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Missouri

First Class flights to Washington, D.C.from $487

Business Class flights to Washington, D.C.from $572

Prem Econ Class flights to Washington, D.C.from $1,497

Economy Class flights to Washington, D.C.from $228

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$61 Find Cheap Flights from Missouri to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

Cheap Flights from Missouri to Washington, D.C.

Recent round-trip flight deals from Missouri to Washington, D.C.

Recent one-way flight deals from Missouri to Washington, D.C.

Recent last minute flight deals from Missouri to Washington, D.C.

Recent direct flight deals from Missouri to Washington, D.C.

Everything you should know

Good to know

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.

Traveling to a place near Washington, D.C.?

Everything you need to know for your flight to Washington, D.C.

Cabin class types available on flights to Missouri

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights for Washington, D.C.

Flights to other popular destinations

Flights from domestic origins to Washington, D.C.

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight