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Cheap flights from Missouri to Washington, D.C. Reagan-National Airport from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Washington, D.C. Reagan-National Airport departing on 1/11. 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 Missouri to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Missouri to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Missouri to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Missouri to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Missouri to Washington, D.C.

Find recent round-trip train or bus tickets from Missouri to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
6:46 pm - 9:56 pmSTL-DCA
26h 10m1 stop
7:00 am - 8:13 amDCA-STL
26h 13m1 stop
$128Frontier
Find Deal
Mon, Dec 9 - Sun, Dec 15
6:39 pm - 9:59 pmMCI-DCA
26h 20m1 stop
7:00 am - 5:49 pmDCA-MCI
11h 49m1 stop
$128Frontier
Find Deal
Fri, Jan 31 - Mon, Feb 3
6:15 am - 9:19 amSTL-DCA
2h 04mnonstop
8:10 pm - 9:45 pmDCA-STL
2h 35mnonstop
$228American Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
8:00 am - 4:50 pmSGF-DCA
7h 50m1 stop
7:52 am - 2:36 pmDCA-SGF
7h 44m1 stop
$228United Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
6:16 am - 9:19 amSTL-DCA
2h 03mnonstop
8:04 pm - 9:53 pmDCA-STL
2h 49mnonstop
$229American Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:50 am - 11:45 amSTL-DCA
1h 55mnonstop
8:00 am - 9:20 amDCA-STL
2h 20mnonstop
$230Southwest
Find Deal
Tue, Dec 24 - Sat, Dec 28
7:05 pm - 10:00 pmSTL-DCA
1h 55mnonstop
4:00 pm - 7:55 pmDCA-STL
4h 55m1 stop
$235Southwest
Find Deal
Thu, Jan 2 - Sun, Jan 5
6:30 am - 2:05 pmSTL-DCA
6h 35m1 stop
6:00 am - 10:59 amDCA-STL
5h 59m1 stop
$248United Airlines
Find Deal
Sat, Dec 14 - Sun, Dec 15
6:30 am - 11:59 amSTL-DCA
4h 29m1 stop
6:59 am - 12:03 pmDCA-STL
6h 04m1 stop
$272Delta
Find Deal
Sun, Dec 15 - Wed, Dec 18
4:11 pm - 11:40 pmSTL-DCA
6h 29m1 stop
7:40 pm - 11:40 pmDCA-STL
5h 00m1 stop
$304Delta
Find Deal
Fri, Dec 13 - Thu, Dec 19
6:46 pm - 12:01 pmSTL-DCA
16h 15m1 stop
$64Frontier
Find Deal
Sat, Jan 11
6:46 pm - 12:01 pmSTL-DCA
16h 15m1 stop
$65Frontier
Find Deal
Mon, Jan 13
8:35 am - 11:30 amSTL-DCA
1h 55mnonstop
$115Southwest
Find Deal
Sat, Jan 4
4:35 pm - 11:39 pmSTL-DCA
6h 04m1 stop
$124Delta
Find Deal
Tue, Mar 4
5:33 pm - 11:57 pmSTL-DCA
5h 24m1 stop
$136United Airlines
Find Deal
Sat, Mar 15
6:04 am - 9:19 amSTL-DCA
2h 15mnonstop
$139American Airlines
Find Deal
Sun, Mar 2
7:40 am - 11:05 amMCI-DCA
2h 25mnonstop
$143Southwest
Find Deal
Wed, Jan 29
2:44 pm - 6:31 pmMCI-DCA
2h 47mnonstop
$145American Airlines
Find Deal
Tue, Dec 24
6:30 am - 11:59 amSTL-DCA
4h 29m1 stop
$148Delta
Find Deal
Sun, Dec 15
6:50 pm - 11:53 pmMCI-DCA
4h 03m1 stop
$150United Airlines
Find Deal
Sun, Nov 24
1:34 pm - 12:06 pmSTL-DCA
21h 32m1 stop
7:00 am - 8:13 amDCA-STL
26h 13m1 stop
$298Frontier
Find Deal
Sun, Nov 24 - Tue, Dec 3
5:38 pm - 12:06 pmSTL-DCA
17h 28m1 stop
7:00 am - 12:06 amDCA-STL
18h 06m1 stop
$328Frontier
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:38 pm - 11:49 pmSGF-DCA
4h 11m1 stop
2:44 pm - 8:46 pmDCA-SGF
7h 02m1 stop
$368American Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
3:20 pm - 10:43 pmSGF-DCA
6h 23m1 stop
8:30 am - 2:32 pmDCA-SGF
7h 02m1 stop
$393United Airlines
Find Deal
Sat, Nov 23 - Fri, Nov 29
6:26 am - 9:22 amSTL-DCA
1h 56mnonstop
3:36 pm - 5:07 pmDCA-STL
2h 31mnonstop
$539American Airlines
Find Deal
Sat, Nov 23 - Tue, Dec 3
1:05 pm - 4:05 pmSTL-DCA
2h 00mnonstop
3:00 pm - 4:20 pmDCA-STL
2h 20mnonstop
$580Southwest
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:10 pm - 10:55 pmSTL-DCA
3h 45m1 stop
6:05 pm - 7:30 pmDCA-STL
2h 25mnonstop
$589Southwest
Find Deal
Fri, Nov 22 - Fri, Nov 29
10:10 am - 4:55 pmSTL-DCA
5h 45m1 stop
7:52 am - 12:19 pmDCA-STL
5h 27m1 stop
$658United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
12:25 pm - 12:06 pmMCI-DCA
46h 41m3 stops
6:00 pm - 6:05 pmDCA-MCI
25h 05m2 stops
Wed, Nov 20 - Sat, Nov 23
12:25 pm - 12:06 pmMCI-DCA
46h 41m3 stops
6:00 pm - 1:12 pmDCA-MCI
20h 12m1 stop
Wed, Nov 20 - Sat, Nov 23
6:15 am - 9:19 amSTL-DCA
2h 04mnonstop
8:10 pm - 9:45 pmDCA-STL
2h 35mnonstop
$228American Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
6:16 am - 9:19 amSTL-DCA
2h 03mnonstop
8:04 pm - 9:53 pmDCA-STL
2h 49mnonstop
$229American Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:50 am - 11:45 amSTL-DCA
1h 55mnonstop
8:00 am - 9:20 amDCA-STL
2h 20mnonstop
$230Southwest
Find Deal
Tue, Dec 24 - Sat, Dec 28
6:15 am - 9:19 amSTL-DCA
2h 04mnonstop
8:10 pm - 9:45 pmDCA-STL
2h 35mnonstop
$231American Airlines
Find Deal
Fri, Dec 20 - Mon, Dec 30
6:04 am - 9:19 amSTL-DCA
2h 15mnonstop
4:12 pm - 5:45 pmDCA-STL
2h 33mnonstop
$249American Airlines
Find Deal
Sat, Feb 15 - Sun, Feb 23
6:10 am - 9:18 amSTL-DCA
2h 08mnonstop
8:04 pm - 9:53 pmDCA-STL
2h 49mnonstop
$253American Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
7:05 pm - 10:00 pmSTL-DCA
1h 55mnonstop
12:30 pm - 1:50 pmDCA-STL
2h 20mnonstop
$265Southwest
Find Deal
Sun, Dec 22 - Tue, Dec 31
6:28 am - 9:29 amSTL-DCA
2h 01mnonstop
6:45 am - 8:20 amDCA-STL
2h 35mnonstop
$269American Airlines
Find Deal
Sun, Apr 6 - Fri, Apr 18
8:35 am - 11:30 amSTL-DCA
1h 55mnonstop
8:00 am - 9:20 amDCA-STL
2h 20mnonstop
$286Southwest
Find Deal
Sat, Dec 21 - Thu, Jan 2
7:35 am - 11:00 amMCI-DCA
2h 25mnonstop
6:10 am - 8:10 amDCA-MCI
3h 00mnonstop
$286Southwest
Find Deal
Mon, Feb 10 - Wed, Feb 19

Frontier flights from Missouri to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Missouri to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Dec 9
STL6:46 pmLambert-St Louis
26h 10m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
Dec 15
DCA7:00 amWashington, D.C. Reagan-National
26h 13m
1 stop
STL8:13 amLambert-St Louis
Frontier
Dec 6
STL6:46 pmLambert-St Louis
16h 15m
1 stop
DCA12:01 pmWashington, D.C. Reagan-National
Dec 8
DCA7:00 amWashington, D.C. Reagan-National
26h 13m
1 stop
STL8:13 amLambert-St Louis
Frontier
Jan 20
STL7:09 pmLambert-St Louis
15h 57m
1 stop
DCA12:06 pmWashington, D.C. Reagan-National
Jan 24
DCA1:01 pmWashington, D.C. Reagan-National
21h 15m
1 stop
STL9:16 amLambert-St Louis

United Airlines flights from Missouri to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Missouri to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Dec 14
SGF8:00 amSpringfield-Branson
7h 50m
1 stop
DCA4:50 pmWashington, D.C. Reagan-National
Dec 15
DCA7:52 amWashington, D.C. Reagan-National
7h 44m
1 stop
SGF2:36 pmSpringfield-Branson
United Airlines
Dec 14
STL6:30 amLambert-St Louis
6h 35m
1 stop
DCA2:05 pmWashington, D.C. Reagan-National
Dec 15
DCA6:00 amWashington, D.C. Reagan-National
5h 59m
1 stop
STL10:59 amLambert-St Louis
United Airlines
Dec 21
STL5:30 pmLambert-St Louis
5h 29m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
Dec 28
DCA10:30 amWashington, D.C. Reagan-National
6h 12m
1 stop
STL3:42 pmLambert-St Louis

How to get the cheapest flight ticket from Missouri to Washington, D.C. Reagan-National Airport

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 airline that flies to Washington, D.C. Reagan-National Airport from Missouri?

Frontier. Frontier, Southwest, and Delta are the most popular carriers operating from Missouri to Washington, D.C. Reagan-National Airport

How many flights depart from Missouri to Washington, D.C. Reagan-National Airport on average per day?

13 flights are operational weekly from Missouri to Washington, D.C. Reagan-National Airport as of November 2024. The most popular departure time for this route is 6:00PM, with 40% of flights per day taking off at noon.

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

There are 2 cabin classes available to choose from on Missouri to Washington, D.C. Reagan-National Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missouri to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 44% on your flight if you consider stops on a Missouri to Washington, D.C. Reagan-National Airport flight.

Cheap Missouri to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

$64

Fastest flight time

1h 50m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Missouri in the past 72 hours is $64. The best round-trip flight deal from Missouri to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $128.
The fastest flight from Missouri to Washington, D.C. Reagan-National Airport takes 1h 50m
Direct flights go from Missouri to Washington, D.C. Reagan-National Airport every day.

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

    Prices for flights from Missouri to Washington, D.C. Reagan-National Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Missouri to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Missouri to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $108Free CancellationRating
6.1
3,542 reviews
Search Frontier flights
American AirlinesPriceFrom $130Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $190Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
DeltaPriceFrom $195Free CancellationRating
8.0
8,765 reviews
Search Delta flights
United AirlinesPriceFrom $211Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Missouri to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Missouri.

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

Yes. momondo can track prices for Missouri to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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