IAD - FLG

$336 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 5/14. 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

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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Flights Deals

Cheap Flights from Washington, D.C. to Flagstaff

 
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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Flagstaff.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
1:59 pm - 10:45 pmIAD-FLG
11h 46m2 stops
American Airlines Logo
10:30 am - 12:02 amFLG-IAD
10h 32m2 stops
$391American Airlines
Find Deal
Wed, May 28 - Fri, May 30
American Airlines Logo
1:18 pm - 10:51 pmIAD-FLG
12h 33m2 stops
American Airlines Logo
7:00 am - 5:14 pmFLG-IAD
7h 14m1 stop
$446American Airlines
Find Deal
Mon, Aug 11 - Fri, Aug 15
American Airlines Logo
6:27 am - 5:37 pmIAD-FLG
14h 10m2 stops
American Airlines Logo
6:07 pm - 8:42 amFLG-IAD
11h 35m2 stops
$451American Airlines
Find Deal
Mon, Aug 11 - Fri, Aug 15
American Airlines Logo
6:27 am - 5:37 pmIAD-FLG
14h 10m2 stops
American Airlines Logo
7:00 am - 6:56 pmFLG-IAD
8h 56m1 stop
$526American Airlines
Find Deal
Sun, Aug 10 - Sat, Aug 16
American Airlines Logo
6:17 am - 7:50 pmIAD-FLG
16h 33m1 stop
American Airlines Logo
5:20 am - 10:57 pmFLG-IAD
14h 37m2 stops
$528American Airlines
Find Deal
Wed, May 28 - Fri, May 30
American Airlines Logo
9:03 am - 5:34 pmIAD-FLG
11h 31m2 stops
American Airlines Logo
6:04 pm - 8:33 amFLG-IAD
11h 29m2 stops
$551American Airlines
Find Deal
Fri, Jul 18 - Sun, Jul 27
American Airlines Logo
6:27 am - 5:37 pmIAD-FLG
14h 10m2 stops
American Airlines Logo
8:15 am - 7:49 pmFLG-IAD
8h 34m2 stops
$561American Airlines
Find Deal
Sun, Aug 10 - Sat, Aug 16
American Airlines Logo
11:30 am - 7:38 pmIAD-FLG
11h 08m1 stop
American Airlines Logo
7:02 am - 10:30 pmFLG-IAD
12h 28m1 stop
$564American Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
7:09 am - 5:30 pmIAD-FLG
13h 21m2 stops
American Airlines Logo
7:02 am - 10:30 pmFLG-IAD
12h 28m1 stop
$574American Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 8
American Airlines Logo
6:27 am - 9:47 pmIAD-FLG
18h 20m1 stop
American Airlines Logo
7:00 am - 10:44 pmFLG-IAD
12h 44m1 stop
$604American Airlines
Find Deal
Mon, Aug 11 - Fri, Aug 15
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Good to know

Cheapest flight$336
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 $336 for a one-way ticket and $391 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.

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 10000 reviews
6.9Entertainment
8.0Crew
7.5Boarding
6.5Food
7.2Comfort
Airline reviews

Took off on time and successfully avoided weather that looked to be a problem along the way

10.0 ExcellentStephen, Apr 2025DFW - TUS
Read more American Airlines reviews

Took off on time and successfully avoided weather that looked to be a problem along the way

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

The trip was very smooth and they provided great customer service

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Good experience but the snacks are not gluten free, so I cannot eat them.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Standard. No different than a discount carrier on a short trip.

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

Information on your arrival and departure airports

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

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