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Cheap flights from Washington, D.C. Reagan-National Airport to Flagstaff from $315

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. Reagan-National Airport to Flagstaff departing on 12/25. 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 Washington, D.C. Reagan-National Airport to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 10:48 am
DCA
-
FLG
8h 48m1 stop
American Airlines Logo
6:57 pm - 7:00 am
FLG
-
DCA
9h 03m1 stop
$406American Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
6:00 am - 1:10 pm
DCA
-
FLG
10h 10m2 stops
American Airlines Logo
6:57 pm - 7:00 am
FLG
-
DCA
9h 03m1 stop
$416American Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
1:34 pm - 11:44 pm
DCA
-
FLG
12h 10m2 stops
American Airlines Logo
7:24 am - 6:41 pm
FLG
-
DCA
9h 17m2 stops
$421American Airlines
Sun, Jan 11 - Wed, Jan 21
American Airlines Logo
7:00 am - 12:08 pm
DCA
-
FLG
7h 08m1 stop
American Airlines Logo
1:30 pm - 11:00 pm
FLG
-
DCA
7h 30m1 stop
$456American Airlines
Thu, Jan 8 - Thu, Jan 15
American Airlines Logo
1:44 pm - 11:44 pm
DCA
-
FLG
12h 00m2 stops
American Airlines Logo
1:30 pm - 11:00 pm
FLG
-
DCA
7h 30m1 stop
$466American Airlines
Thu, Jan 8 - Thu, Jan 15
American Airlines Logo
1:34 pm - 11:44 pm
DCA
-
FLG
12h 10m2 stops
American Airlines Logo
12:38 pm - 11:59 pm
FLG
-
DCA
9h 21m2 stops
$471American Airlines
Thu, Jan 8 - Thu, Jan 15
American Airlines Logo
6:00 am - 1:10 pm
DCA
-
FLG
10h 10m2 stops
American Airlines Logo
6:57 pm - 8:41 am
FLG
-
DCA
10h 44m2 stops
$481American Airlines
Mon, Apr 13 - Thu, Apr 16
American Airlines Logo
6:30 am - 12:00 pm
DCA
-
FLG
7h 30m1 stop
American Airlines Logo
1:18 pm - 11:00 pm
FLG
-
DCA
7h 42m1 stop
$486American Airlines
Thu, Dec 25 - Tue, Jan 20
American Airlines Logo
9:00 am - 4:19 pm
DCA
-
FLG
10h 19m2 stops
American Airlines Logo
8:08 pm - 7:00 am
FLG
-
DCA
7h 52m1 stop
$496American Airlines
Sat, Mar 21 - Tue, Mar 24
American Airlines Logo
6:30 am - 3:35 pm
DCA
-
FLG
11h 05m2 stops
American Airlines Logo
12:38 pm - 11:59 pm
FLG
-
DCA
9h 21m2 stops
$501American Airlines
Thu, Dec 25 - Tue, Jan 20

American Airlines flights from Washington, D.C. Reagan-National Airport to Flagstaff

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Flagstaff flight tickets
American Airlines
Apr 13
DCA5:00 amWashington, D.C. Reagan-National
8h 48m
1 stop
FLG10:48 amFlagstaff Pulliam
Apr 16
FLG6:57 pmFlagstaff Pulliam
9h 03m
1 stop
DCA7:00 amWashington, D.C. Reagan-National
$406
Find similar
American Airlines
Apr 13
DCA6:00 amWashington, D.C. Reagan-National
10h 10m
2 stops
FLG1:10 pmFlagstaff Pulliam
Apr 16
FLG6:57 pmFlagstaff Pulliam
9h 03m
1 stop
DCA7:00 amWashington, D.C. Reagan-National
$416
Find similar
American Airlines
Jan 11
DCA1:34 pmWashington, D.C. Reagan-National
12h 10m
2 stops
FLG11:44 pmFlagstaff Pulliam
Jan 21
FLG7:24 amFlagstaff Pulliam
9h 17m
2 stops
DCA6:41 pmWashington, D.C. Reagan-National
$421
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Flagstaff 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 December 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Mon 4/13

5:00 am-10:48 am

1 stop8h 48m

Flagstaff Pulliam

Thu 4/16

6:57 pm-7:00 am

1 stop9h 03m

$406

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-1:10 pm

2 stops10h 10m

Flagstaff Pulliam

Thu 4/16

6:57 pm-7:00 am

1 stop9h 03m

$416

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sun 1/11

1:34 pm-11:44 pm

2 stops12h 10m

Flagstaff Pulliam

Wed 1/21

7:24 am-6:41 pm

2 stops9h 17m

$421

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 1/8

7:00 am-12:08 pm

1 stop7h 08m

Flagstaff Pulliam

Thu 1/15

1:30 pm-11:00 pm

1 stop7h 30m

$456

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 1/8

1:44 pm-11:44 pm

2 stops12h 00m

Flagstaff Pulliam

Thu 1/15

1:30 pm-11:00 pm

1 stop7h 30m

$466

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 1/8

1:34 pm-11:44 pm

2 stops12h 10m

Flagstaff Pulliam

Thu 1/15

12:38 pm-11:59 pm

2 stops9h 21m

$471

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-1:10 pm

2 stops10h 10m

Flagstaff Pulliam

Thu 4/16

6:57 pm-8:41 am

2 stops10h 44m

$481

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 12/25

6:30 am-12:00 pm

1 stop7h 30m

Flagstaff Pulliam

Tue 1/20

1:18 pm-11:00 pm

1 stop7h 42m

$486

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sat 3/21

9:00 am-4:19 pm

2 stops10h 19m

Flagstaff Pulliam

Tue 3/24

8:08 pm-7:00 am

1 stop7h 52m

$496

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Thu 12/25

6:30 am-3:35 pm

2 stops11h 05m

Flagstaff Pulliam

Tue 1/20

12:38 pm-11:59 pm

2 stops9h 21m

$501

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 Flagstaff from

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

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 day to depart on your flight to Flagstaff?

According to our data, Monday is the cheapest day to fly to Flagstaff from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Monday departure recently was $641. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $780. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.

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

The cheapest time of day to fly to Flagstaff is in the morning when flights can be purchased for as low as $700. Flights to Flagstaff are more costly at noon, with an average ticket price of $799. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

When to book flights from Washington, D.C. Reagan-National Airport to Flagstaff

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

Cheap Washington, D.C. Reagan-National Airport to Flagstaff (DCA to FLG) flight deals and tips

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

Fastest flight time

6h 29m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Flagstaff takes 6h 29m
There are no direct flights from Washington, D.C. Reagan-National Airport to Flagstaff. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Flagstaff.
Search flight deals

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

    There are 1913.1 mi between Washington, D.C. Reagan-National and Flagstaff Pulliam. By plane, this route typically takes 6h 29m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Flagstaff Pulliam Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The required travel and health documents for your Flagstaff Pulliam 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 Flagstaff Pulliam Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Flagstaff?

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $461Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Sedona
Williams
Winslow

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Flagstaff 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 Flagstaff that suits you.

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

Yes. momondo enables you to select and highlight flights to Flagstaff from Washington, D.C. with this policy.

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

momondo provides multiple filters to help you find the best flight to Flagstaff from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Washington, D.C. to Flagstaff 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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