Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Flagstaff to Washington, D.C. from $221

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 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

American Airlines Logo
8:00 am - 10:48 pmFLG-IAD
11h 48m2 stops
American Airlines Logo
8:09 am - 5:57 pmIAD-FLG
12h 48m2 stops
$461American Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 7
American Airlines Logo
7:00 am - 4:50 pmFLG-IAD
6h 50m1 stop
American Airlines Logo
8:09 am - 5:57 pmIAD-FLG
12h 48m2 stops
$476American Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 7
American Airlines Logo
7:00 am - 4:50 pmFLG-IAD
6h 50m1 stop
American Airlines Logo
6:45 am - 10:47 amIAD-FLG
7h 02m1 stop
$526American Airlines
Find Deal
Wed, Sep 24 - Tue, Oct 7
American Airlines Logo
11:55 am - 8:46 amFLG-IAD
17h 51m2 stops
American Airlines Logo
12:48 pm - 8:18 pmIAD-FLG
10h 30m2 stops
$533American Airlines
Find Deal
Wed, Sep 24 - Fri, Sep 26
American Airlines Logo
7:00 am - 4:50 pmFLG-IAD
6h 50m1 stop
American Airlines Logo
5:54 pm - 10:07 pmIAD-FLG
7h 13m1 stop
$536American Airlines
Find Deal
Thu, Sep 25 - Mon, Oct 6
American Airlines Logo
8:00 am - 10:46 pmFLG-IAD
11h 46m2 stops
American Airlines Logo
10:25 am - 5:57 pmIAD-FLG
10h 32m2 stops
$541American Airlines
Find Deal
Sat, Sep 27 - Tue, Oct 7
American Airlines Logo
7:00 am - 4:50 pmFLG-IAD
6h 50m1 stop
American Airlines Logo
10:25 am - 5:57 pmIAD-FLG
10h 32m2 stops
$546American Airlines
Find Deal
Thu, Sep 25 - Tue, Oct 7
American Airlines Logo
7:47 am - 10:52 pmFLG-IAD
12h 05m2 stops
American Airlines Logo
10:25 am - 5:57 pmIAD-FLG
10h 32m2 stops
$551American Airlines
Find Deal
Thu, Sep 25 - Tue, Oct 7
American Airlines Logo
7:00 am - 4:50 pmFLG-IAD
6h 50m1 stop
American Airlines Logo
5:54 pm - 10:07 pmIAD-FLG
7h 13m1 stop
$556American Airlines
Find Deal
Wed, Sep 24 - Mon, Oct 6
American Airlines Logo
11:55 am - 10:45 pmFLG-IAD
7h 50m2 stops
American Airlines Logo
5:54 pm - 10:07 pmIAD-FLG
7h 13m1 stop
$566American Airlines
Find Deal
Tue, Sep 23 - Mon, Oct 6

American Airlines flights from Flagstaff to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Flagstaff to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Sep 24
FLG8:00 amFlagstaff Pulliam
11h 48m
2 stops
IAD10:48 pmWashington, D.C. Dulles Intl
Oct 7
IAD8:09 amWashington, D.C. Dulles Intl
12h 48m
2 stops
FLG5:57 pmFlagstaff Pulliam
$461
Find similar
American Airlines
Sep 24
FLG7:00 amFlagstaff Pulliam
6h 50m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Oct 7
IAD8:09 amWashington, D.C. Dulles Intl
12h 48m
2 stops
FLG5:57 pmFlagstaff Pulliam
$476
Find similar
American Airlines
Sep 24
FLG7:00 amFlagstaff Pulliam
6h 50m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Oct 7
IAD6:45 amWashington, D.C. Dulles Intl
7h 02m
1 stop
FLG10:47 amFlagstaff Pulliam
$526
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Flagstaff to Washington, D.C. Dulles Intl Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Flagstaff to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Wed 9/24

8:00 am-10:48 pm

2 stops11h 48m

Washington, D.C. Dulles Intl

Tue 10/7

8:09 am-5:57 pm

2 stops12h 48m

$461

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Wed 9/24

7:00 am-4:50 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 10/7

8:09 am-5:57 pm

2 stops12h 48m

$476

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Wed 9/24

7:00 am-4:50 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 10/7

6:45 am-10:47 am

1 stop7h 02m

$526

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Wed 9/24

11:55 am-8:46 am

2 stops17h 51m

Washington, D.C. Dulles Intl

Fri 9/26

12:48 pm-8:18 pm

2 stops10h 30m

$533

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Thu 9/25

7:00 am-4:50 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Mon 10/6

5:54 pm-10:07 pm

1 stop7h 13m

$536

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Sat 9/27

8:00 am-10:46 pm

2 stops11h 46m

Washington, D.C. Dulles Intl

Tue 10/7

10:25 am-5:57 pm

2 stops10h 32m

$541

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Thu 9/25

7:00 am-4:50 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Tue 10/7

10:25 am-5:57 pm

2 stops10h 32m

$546

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Thu 9/25

7:47 am-10:52 pm

2 stops12h 05m

Washington, D.C. Dulles Intl

Tue 10/7

10:25 am-5:57 pm

2 stops10h 32m

$551

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Wed 9/24

7:00 am-4:50 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Mon 10/6

5:54 pm-10:07 pm

1 stop7h 13m

$556

FlagstaffWashington, D.C.

FLG - IAD

FLGIAD

Flagstaff Pulliam

Tue 9/23

11:55 am-10:45 pm

2 stops7h 50m

Washington, D.C. Dulles Intl

Mon 10/6

5:54 pm-10:07 pm

1 stop7h 13m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

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

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

You could potentially save up to 23% on your flight if you consider stops on a Flagstaff to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Flagstaff to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Flagstaff to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (FLG to IAD) flight deals and tips

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

Best Price Found

$221

Fastest flight time

6h 47m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Flagstaff in the past 72 hours is $221. The best round-trip flight deal from Flagstaff to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $461.
The fastest flight from Flagstaff to Washington, D.C. Dulles Intl Airport takes 6h 47m
There are no direct flights from Flagstaff to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Flagstaff Pulliam Airport - Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    The distance between Flagstaff Pulliam and Washington, D.C. Dulles Intl is about 1890.7 mi. 6h 47m is a normal flight duration for this route.

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

    Prices for flights from Flagstaff Pulliam Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Flagstaff Pulliam Airport to Washington, D.C. Dulles Intl Airport.

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

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

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Harpers Ferry
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

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

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

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

Flights from Flagstaff to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Flagstaff and alert you when they change.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.