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Cheap flights from Washington, D.C. to Missouri from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Missouri departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Missouri

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Missouri.
Southwest Logo
3:00 pm - 4:15 pmDCA-STL
2h 15mnonstop
Southwest Logo
1:50 pm - 4:55 pmSTL-DCA
2h 05mnonstop
$179Southwest
Find Deal
Thu, May 29 - Sat, May 31
United Airlines Logo
8:40 am - 9:56 amIAD-STL
2h 16mnonstop
United Airlines Logo
8:10 am - 4:09 pmSTL-IAD
6h 59m1 stop
$189United Airlines
Find Deal
Sun, May 25 - Fri, May 30
Southwest Logo
3:00 pm - 4:15 pmDCA-STL
2h 15mnonstop
Southwest Logo
5:25 am - 12:30 pmSTL-DCA
6h 05m1 stop
$189Southwest
Find Deal
Thu, May 29 - Sat, May 31
Delta Logo
6:00 am - 9:35 amDCA-STL
4h 35m1 stop
Delta Logo
3:40 pm - 11:43 pmSTL-DCA
7h 03m1 stop
$199Delta
Find Deal
Sun, May 25 - Fri, May 30
United Airlines Logo
6:48 am - 12:20 pmIAD-STL
6h 32m1 stop
United Airlines Logo
8:10 am - 4:09 pmSTL-IAD
6h 59m1 stop
$199United Airlines
Find Deal
Sun, May 25 - Fri, May 30
Frontier Logo
5:26 pm - 12:14 amIAD-STL
7h 48m1 stop
Frontier Logo
5:45 pm - 4:36 pmSTL-IAD
21h 51m1 stop
$200Frontier
Find Deal
Fri, May 9 - Sat, May 10
Frontier Logo
6:12 pm - 9:59 amBWI-STL
16h 47m1 stop
Frontier Logo
5:45 pm - 3:57 pmSTL-BWI
21h 12m1 stop
$200Frontier
Find Deal
Fri, May 9 - Mon, May 12
Delta Logo
12:29 pm - 4:26 pmIAD-STL
4h 57m1 stop
Delta Logo
6:00 am - 11:23 amSTL-IAD
4h 23m1 stop
$224Delta
Find Deal
Sun, Apr 20 - Wed, Apr 23
American Airlines Logo
8:15 am - 9:42 amDCA-STL
2h 27mnonstop
American Airlines Logo
6:12 am - 9:15 amSTL-DCA
2h 03mnonstop
$228American Airlines
Find Deal
Fri, May 30 - Sun, Jun 1
American Airlines Logo
8:22 am - 9:52 amDCA-STL
2h 30mnonstop
American Airlines Logo
6:13 am - 9:14 amSTL-DCA
2h 01mnonstop
$229American Airlines
Find Deal
Thu, May 1 - Sat, May 3

Southwest flights from Washington, D.C. to Missouri

Our best Southwest deals on Washington, D.C. to Missouri flight tickets
Southwest
May 29
DCA3:00 pmWashington, D.C. Reagan-National
2h 15m
STL4:15 pmLambert-St Louis
May 31
STL1:50 pmLambert-St Louis
2h 05m
DCA4:55 pmWashington, D.C. Reagan-National
Southwest
May 29
DCA3:00 pmWashington, D.C. Reagan-National
2h 15m
STL4:15 pmLambert-St Louis
May 31
STL5:25 amLambert-St Louis
6h 05m
1 stop
DCA12:30 pmWashington, D.C. Reagan-National
Southwest
May 22
DCA8:00 amWashington, D.C. Reagan-National
2h 10m
STL9:10 amLambert-St Louis
May 25
STL8:00 pmLambert-St Louis
2h 00m
DCA11:00 pmWashington, D.C. Reagan-National

United Airlines flights from Washington, D.C. to Missouri

Our best United Airlines deals on Washington, D.C. to Missouri flight tickets
United Airlines
May 25
IAD8:40 amWashington, D.C. Dulles Intl
2h 16m
STL9:56 amLambert-St Louis
May 30
STL8:10 amLambert-St Louis
6h 59m
1 stop
IAD4:09 pmWashington, D.C. Dulles Intl
United Airlines
May 25
IAD6:48 amWashington, D.C. Dulles Intl
6h 32m
1 stop
STL12:20 pmLambert-St Louis
May 30
STL8:10 amLambert-St Louis
6h 59m
1 stop
IAD4:09 pmWashington, D.C. Dulles Intl
United Airlines
May 28
IAD8:40 amWashington, D.C. Dulles Intl
2h 16m
STL9:56 amLambert-St Louis
Jun 1
STL5:27 pmLambert-St Louis
6h 03m
1 stop
IAD12:30 amWashington, D.C. Dulles Intl

See travel insights to Missouri from

How to get the cheapest flight ticket from Washington, D.C. to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missouri?

In general, August is the cheapest month to fly from Washington, D.C. to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $289. If you aren’t able to travel to Missouri during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $298.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Washington, D.C. to Missouri is on a Tuesday when prices can be found for as low as $369. Flights from Washington, D.C. to Missouri on a Sunday will generally be more expensive and average around $496. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from Washington, D.C. to Missouri in the evening for as low as $397. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $492. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. to Missouri flight route?

Fly from Baltimore/Washington to Lambert-St Louis for the best Washington, D.C. - Missouri flight prices

How far in advance should I book a flight to Missouri?

You are more likely to see cheaper flights to Missouri from Washington, D.C. when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $362 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Washington, D.C. for as low as $254 on momondo.

What cabin class options are available on Washington, D.C. to Missouri flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Washington, D.C. to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Missouri

Best Price Found

$84

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Missouri

2 airports
The best one-way flight to Missouri from Washington, D.C. in the past 72 hours is $84. The best round-trip flight deal from Washington, D.C. to Missouri found on momondo in the last 72 hours is $179.
The fastest flight from Washington, D.C. to Missouri takes 2h 10m
Direct flights go from Washington, D.C. to Missouri every day.
There are 2 airports near Missouri: Kansas City (MCI), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Washington, D.C. to Missouri?

    Prices for flights from Washington, D.C. to Missouri were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Missouri?

  • How old do you have to be to fly from Washington, D.C. to Missouri?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Missouri?


Best airlines flying from Washington, D.C. to Missouri

Compare and see reviews for airlines that fly from Washington, D.C. to Missouri with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
5.9
3,277 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $128Free CancellationRating
6.3
7,890 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $168Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $176Free CancellationRating
8.0
7,897 reviews
Search Delta flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,276 reviews
Search Southwest flights
United AirlinesPriceFrom $223Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Missouri?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Missouri. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Missouri?

Once all potential Washington, D.C. to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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