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IAD - FLG

$411 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 2/28. 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
0 bags

Search 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
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap Flight Deals 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Flagstaff.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:10 am - 11:54 pmIAD-FLG
19h 44m2 stops
1:41 pm - 11:56 pmFLG-IAD
32h 15m1 stop
$562American Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
6:10 am - 8:53 pmIAD-FLG
16h 43m2 stops
1:41 pm - 10:33 pmFLG-IAD
30h 52m1 stop
$563American Airlines
Find Deal
Sat, Feb 8 - Wed, Feb 12
6:10 am - 8:53 pmIAD-FLG
16h 43m2 stops
6:15 am - 10:41 pmFLG-IAD
14h 26m2 stops
$568American Airlines
Find Deal
Sat, Feb 8 - Wed, Feb 12
5:24 pm - 1:11 pmIAD-FLG
21h 47m1 stop
1:41 pm - 4:12 pmFLG-IAD
24h 31m1 stop
$575American Airlines
Find Deal
Sat, Feb 8 - Wed, Feb 12
6:10 am - 11:54 pmIAD-FLG
19h 44m2 stops
6:15 am - 10:41 pmFLG-IAD
14h 26m2 stops
$588American Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
5:04 pm - 1:11 pmIAD-FLG
22h 07m1 stop
1:41 pm - 11:56 pmFLG-IAD
32h 15m1 stop
$594American Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
6:12 am - 1:05 pmIAD-FLG
8h 53m1 stop
1:37 pm - 10:33 pmFLG-IAD
6h 56m1 stop
$652American Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
6:12 am - 1:05 pmIAD-FLG
8h 53m1 stop
12:55 pm - 10:33 pmFLG-IAD
7h 38m2 stops
$661American Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
6:10 am - 1:11 pmIAD-FLG
9h 01m1 stop
1:41 pm - 10:41 pmFLG-IAD
7h 00m1 stop
$680American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
6:12 am - 2:11 pmIAD-FLG
9h 59m2 stops
1:37 pm - 10:33 pmFLG-IAD
6h 56m1 stop
$689American Airlines
Find Deal
Thu, Feb 13 - Sun, Feb 16

Flights from Washington, D.C. to Flagstaff - Travel Insights & Trends

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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Flagstaff, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Flagstaff is February, where tickets cost $604 (return) on average. On the other hand, the most expensive months are October and June, where the average cost of round-trip tickets is $796 and $779 respectively.

Good to know

Low season

July

High season

December

Cheapest flight

$411
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 1% lower on average.
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 $411 for a one-way ticket and $562 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.

See more FAQs

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
7.2Comfort
7.0Entertainment
7.6Boarding
8.0Crew
6.5Food
Airline reviews

No overhead space so all carryons were checked. No internet.

4.0 OkayAnonymous, Dec 2024DCA - CVG
Read more American Airlines reviews

No overhead space so all carryons were checked. No internet.

Check bag location is full of rude employees who are unwilling to assist with issues after talking to AA on the phone and relaying messages. The boarding was good. While on the flight it got really hot. Asked flight attendant if there’s a way to drop the temp and make it more comfortable as we are flying from DC to Miami so flying from cold to hot weather. No changes made. Stayed hot and uncomfortable on the plane. When asked again about the AC being down the flight attendant said no the WiFi was down but not the AC. I mentioned it was still hot. No changes.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

On time (actually a little early). Was a good and short flight!

It was exactly what I expected, actually arriving sooner than scheduled.

Great - quick boarding and landed early with an available gate.

On time, smooth, luggage was out fast at the end of the flight. About perfect.

Flight departed on time and arrived a bit early. Can’t go wrong with that! And makes a travel experience go so well

Delay 14 hours! Missed all connections and had to fly different airline the next day.

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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