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>

$88 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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Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Direct

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Washington, D.C..

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

10:25 am - 1:24 pmSTL-DCA

1h 59mnonstop

10:20 am - 11:52 amDCA-STL

2h 32mnonstop

$179American Airlines

Find Deal

Wed, May 28 - Sat, May 31

1:59 pm - 10:15 pmSTL-BWI

7h 16m1 stop

5:00 am - 8:18 amBWI-STL

4h 18m1 stop

$189American Airlines

Find Deal

Thu, May 29 - Sat, May 31

7:55 pm - 12:07 pmSTL-DCA

15h 12m1 stop

7:00 am - 9:12 amDCA-STL

27h 12m1 stop

$198Frontier

Find Deal

Wed, May 28 - Sun, Jun 1

2:25 pm - 5:55 amSTL-IAD

14h 30m1 stop

1:34 pm - 11:49 pmIAD-STL

11h 15m1 stop

$198Frontier

Find Deal

Thu, May 29 - Mon, Jun 2

3:40 pm - 11:43 pmSTL-DCA

7h 03m1 stop

6:32 pm - 9:31 pmDCA-STL

3h 59m1 stop

$199Delta

Find Deal

Wed, May 28 - Sat, May 31

5:40 pm - 12:28 amSTL-IAD

5h 48m1 stop

6:00 am - 11:54 amIAD-STL

6h 54m1 stop

$199Delta

Find Deal

Thu, May 29 - Sat, May 31

5:00 am - 11:55 amSTL-IAD

5h 55m1 stop

8:40 am - 9:56 amIAD-STL

2h 16mnonstop

$204United Airlines

Find Deal

Thu, May 29 - Sat, May 31

8:25 am - 4:18 pmMCI-BWI

6h 53m1 stop

5:20 pm - 9:43 pmBWI-MCI

5h 23m1 stop

$207United Airlines

Find Deal

Tue, Jul 22 - Tue, Jul 29

7:30 pm - 10:30 pmSTL-DCA

2h 00mnonstop

2:25 pm - 8:00 pmDCA-STL

6h 35m1 stop

$207Southwest

Find Deal

Thu, May 29 - Sat, May 31

7:20 pm - 10:20 pmSTL-DCA

2h 00mnonstop

11:05 am - 5:15 pmDCA-STL

7h 10m1 stop

$214Southwest

Find Deal

Thu, Jun 26 - Sat, Jul 5

Useful Info

Low season	February
High season	May
Cheapest flight	$88

Best time to beat the crowds with an average 0% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Kansas City to Baltimore

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.

Clinton

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 $604

Business Class flights to Washington, D.C.from $472

Prem Econ Class flights to Washington, D.C.from $473

Economy Class flights to Washington, D.C.from $203

$88 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 Flight Deals 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.

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