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Cheap flights from Flagstaff to Washington, D.C. from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flagstaff to Washington, D.C. departing on 6/17. 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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0 bags

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Find the cheapest flights from Flagstaff to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:52 pm - 7:00 am
FLG
-
DCA
8h 08m
1 stop
American Airlines Logo
5:15 pm - 10:57 pm
DCA
-
FLG
8h 42m
1 stop
$496American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
12:36 pm - 10:47 pm
FLG
-
IAD
7h 11m
1 stop
American Airlines Logo
6:24 am - 11:59 am
IAD
-
FLG
8h 35m
1 stop
$496American Airlines
Tue, Aug 11 - Wed, Aug 26
American Airlines Logo
11:41 am - 8:48 pm
FLG
-
DCA
6h 07m
1 stop
American Airlines Logo
5:15 pm - 10:57 pm
DCA
-
FLG
8h 42m
1 stop
$506American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
10:30 am - 11:59 pm
FLG
-
IAD
10h 29m
2 stops
American Airlines Logo
6:24 am - 11:59 am
IAD
-
FLG
8h 35m
1 stop
$506American Airlines
Tue, Aug 11 - Wed, Aug 26
American Airlines Logo
6:07 pm - 8:42 am
FLG
-
IAD
11h 35m
2 stops
American Airlines Logo
2:46 pm - 10:51 pm
IAD
-
FLG
11h 05m
2 stops
$511American Airlines
Tue, Aug 11 - Wed, Aug 26
American Airlines Logo
11:41 am - 10:56 pm
FLG
-
DCA
8h 15m
2 stops
American Airlines Logo
6:00 am - 1:00 pm
DCA
-
FLG
10h 00m
1 stop
$516American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
7:52 pm - 9:05 am
FLG
-
DCA
10h 13m
2 stops
American Airlines Logo
5:15 pm - 10:57 pm
DCA
-
FLG
8h 42m
1 stop
$526American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
7:52 pm - 9:05 am
FLG
-
DCA
10h 13m
2 stops
American Airlines Logo
9:51 am - 4:31 pm
DCA
-
FLG
9h 40m
2 stops
$561American Airlines
Wed, May 6 - Wed, May 13
American Airlines Logo
12:36 pm - 11:58 pm
FLG
-
DCA
8h 22m
1 stop
American Airlines Logo
7:30 am - 11:59 am
DCA
-
FLG
7h 29m
1 stop
$566American Airlines
Sun, Aug 23 - Fri, Aug 28
American Airlines Logo
12:36 pm - 10:47 pm
FLG
-
IAD
7h 11m
1 stop
American Airlines Logo
6:24 am - 11:59 am
IAD
-
FLG
8h 35m
1 stop
$566American Airlines
Sun, Aug 23 - Fri, Aug 28

American Airlines flights from Flagstaff to Washington, D.C.

Our best American Airlines deals on Flagstaff to Washington, D.C. flight tickets
American Airlines
Aug 11
FLG12:36 pmFlagstaff Pulliam
7h 11m
1 stop
IAD10:47 pmWashington, D.C. Dulles Intl
Aug 26
IAD6:24 amWashington, D.C. Dulles Intl
8h 35m
1 stop
FLG11:59 amFlagstaff Pulliam
$496
American Airlines
Aug 11
FLG10:30 amFlagstaff Pulliam
10h 29m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
Aug 26
IAD6:24 amWashington, D.C. Dulles Intl
8h 35m
1 stop
FLG11:59 amFlagstaff Pulliam
$506
American Airlines
Aug 11
FLG6:07 pmFlagstaff Pulliam
11h 35m
2 stops
IAD8:42 amWashington, D.C. Dulles Intl
Aug 26
IAD2:46 pmWashington, D.C. Dulles Intl
11h 05m
2 stops
FLG10:51 pmFlagstaff Pulliam
$511

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 11, 2026.
Use the filters below to find and compare flights from Flagstaff to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Wed 5/6

7:52 pm-7:00 am

1 stop8h 08m

Washington, D.C. Reagan-National

Wed 5/13

5:15 pm-10:57 pm

1 stop8h 42m

$496

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Tue 8/11

12:36 pm-10:47 pm

1 stop7h 11m

Washington, D.C. Dulles Intl

Wed 8/26

6:24 am-11:59 am

1 stop8h 35m

$496
Quickest round-trip

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Wed 4/22

11:41 am-8:48 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Sun 4/26

5:15 pm-10:57 pm

1 stop8h 42m

$506

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Tue 8/11

10:30 am-11:59 pm

2 stops10h 29m

Washington, D.C. Dulles Intl

Wed 8/26

6:24 am-11:59 am

1 stop8h 35m

$506

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Tue 8/11

6:07 pm-8:42 am

2 stops11h 35m

Washington, D.C. Dulles Intl

Wed 8/26

2:46 pm-10:51 pm

2 stops11h 05m

$511

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Wed 4/22

11:41 am-10:56 pm

2 stops8h 15m

Washington, D.C. Reagan-National

Sun 4/26

6:00 am-1:00 pm

1 stop10h 00m

$516

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Wed 5/6

7:52 pm-9:05 am

2 stops10h 13m

Washington, D.C. Reagan-National

Wed 5/13

5:15 pm-10:57 pm

1 stop8h 42m

$526

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Wed 5/6

7:52 pm-9:05 am

2 stops10h 13m

Washington, D.C. Reagan-National

Wed 5/13

9:51 am-4:31 pm

2 stops9h 40m

$561

FlagstaffWashington, D.C.

FLG - DCA

FLGDCA

Flagstaff Pulliam

Sun 8/23

12:36 pm-11:58 pm

1 stop8h 22m

Washington, D.C. Reagan-National

Fri 8/28

7:30 am-11:59 am

1 stop7h 29m

$566

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Sun 8/23

12:36 pm-10:47 pm

1 stop7h 11m

Washington, D.C. Dulles Intl

Fri 8/28

6:24 am-11:59 am

1 stop8h 35m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

Can stopping save me money on Flagstaff to Washington, D.C. flights?

You could potentially save up to 26% on your flight if you consider stops on a Flagstaff to Washington, D.C. flight.

When to book flights from Flagstaff to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Flagstaff to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Flagstaff to Washington, D.C. (FLG to WAS) flight deals and tips

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

Fastest flight time

8h 08m

Direct flights

None
The fastest flight from Flagstaff to Washington, D.C. takes 8h 08m
There are no direct flights from Flagstaff to Washington, D.C.. There are no popular flight routes from Flagstaff to Washington, D.C..
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Frequently asked questions about flying from Flagstaff to Washington, D.C.

  • How far is Flagstaff Pulliam to Washington, D.C. by plane?

    Flagstaff Pulliam and Washington, D.C. are 1913.0 mi apart from one another. A reasonable flight in good conditions will take 8h 08m.

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

    Prices for flights from Flagstaff Pulliam Airport to Washington, D.C. were last updated today.

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

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

    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 Flagstaff Pulliam Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Flagstaff to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $375Free CancellationRating
7.1
11,572 reviews
Search American Airlines flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

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

It is quick and easy to find Flagstaff 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 Flagstaff to Washington, D.C. with flexible booking policies on momondo?

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

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

Once you have performed a search for Flagstaff to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Flagstaff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport