IAD - FLG

$235 Find Cheap Flights from Washington, D.C. to Flagstaff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Flagstaff departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Flagstaff

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Flagstaff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Flagstaff, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$406
American Airlines
Mon 3/2Wed 3/4
IAD - FLG • 1 stop
Cheapest one-way
$235
American Airlines
Mon 2/2
IAD - FLG • 1 stop
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We hope you love your trip to Flagstaff!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Flagstaff (IAD-FLG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Flagstaff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Flagstaff

Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
6:00 am - 12:03 pmIAD-FLG
8h 03m1 stop
American Airlines Logo
12:33 pm - 10:51 pmFLG-IAD
8h 18m1 stop
$406American Airlines
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Mon, Mar 2 - Wed, Mar 4
American Airlines Logo
6:00 am - 12:03 pmIAD-FLG
8h 03m1 stop
American Airlines Logo
9:07 pm - 8:44 amFLG-IAD
9h 37m2 stops
$416American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
6:04 am - 12:20 pmIAD-FLG
8h 16m1 stop
American Airlines Logo
12:50 pm - 10:33 pmFLG-IAD
7h 43m2 stops
$446American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
American Airlines Logo
7:55 am - 3:34 pmIAD-FLG
9h 39m2 stops
American Airlines Logo
11:18 am - 10:33 pmFLG-IAD
9h 15m2 stops
$451American Airlines
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Sun, Nov 16 - Wed, Nov 19
American Airlines Logo
6:04 am - 11:50 amIAD-FLG
7h 46m1 stop
American Airlines Logo
12:50 pm - 10:33 pmFLG-IAD
7h 43m2 stops
$456American Airlines
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Sun, Nov 16 - Wed, Nov 19
American Airlines Logo
6:24 am - 3:34 pmIAD-FLG
11h 10m2 stops
American Airlines Logo
10:36 am - 10:33 pmFLG-IAD
9h 57m2 stops
$461American Airlines
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Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
1:58 pm - 11:43 pmIAD-FLG
11h 45m2 stops
American Airlines Logo
1:37 pm - 10:59 pmFLG-IAD
7h 22m1 stop
$466American Airlines
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Wed, Nov 26 - Wed, Dec 3
American Airlines Logo
1:58 pm - 11:43 pmIAD-FLG
11h 45m2 stops
American Airlines Logo
12:24 pm - 10:59 pmFLG-IAD
8h 35m2 stops
$471American Airlines
Find Deal
Sun, Mar 1 - Wed, Mar 4
American Airlines Logo
6:00 am - 12:03 pmIAD-FLG
8h 03m1 stop
American Airlines Logo
12:33 pm - 10:51 pmFLG-IAD
8h 18m1 stop
$476American Airlines
Find Deal
Mon, Mar 2 - Thu, Mar 5
American Airlines Logo
9:15 am - 8:37 pmIAD-FLG
13h 22m2 stops
American Airlines Logo
12:33 pm - 10:51 pmFLG-IAD
8h 18m1 stop
$486American Airlines
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Booking Insights

KAYAK's insights & trends for Washington, D.C. to Flagstaff flights

Get data-powered insights and trends into flights from Washington, D.C. to Flagstaff to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Flagstaff?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Flagstaff.

There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Flagstaff direct and that is American Airlines. The best round-trip deal found from American Airlines for the route is $495.

Find deals

Good to know

Cheapest flight$235
Flight from Washington, D.C. to Flagstaff

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Flagstaff flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Flagstaff?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Flagstaff was $235 for a one-way ticket and $406 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Flagstaff?

    A passport is not required to fly from Washington, D.C. to Flagstaff.

  • Which aircraft models fly most regularly from Washington, D.C. to Flagstaff?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Flagstaff?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Flagstaff.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Flagstaff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Flagstaff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Flagstaff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Flagstaff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and FLG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Flagstaff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Flagstaff

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Flagstaff. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Flagstaff? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11034 reviews
7.5Boarding
8.0Crew
7.2Comfort
6.9Entertainment
6.4Food
Airline reviews

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

10.0 ExcellentMax, Oct 2025DCA - SAV
Read more American Airlines reviews

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Everything you need to know for your flight from Washington, D.C. to Flagstaff

Information on your arrival and departure airports

Washington, D.C. (IAD)
Flagstaff (FLG)

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