HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Flagstaff

$235+ Cheap flights from Washington, D.C. (WAS) to Flagstaff (FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — FLG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Flagstaff with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$310
(American Airlines)

One-way from

$235
(American Airlines)

Popular in

February

Cheapest in

July

Average price

$535
From Washington, D.C. (WAS) to Flagstaff Pulliam
Search Deals
One-way flight from Washington, D.C. (WAS) to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Washington, D.C. to Flagstaff

Cheapest flights from Washington, D.C. to Flagstaff
Explore the most affordable flight options available from Washington, D.C. to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:25 amIAD - FLG
2 stops9h 10mAmerican Airlines
Sat 11/812:50 pmFLG - IAD
2 stops9h 09mAmerican Airlines
Deal found 9/17$310
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:04 amIAD - FLG
2 stops11h 30mAmerican Airlines
Thu 12/412:57 pmFLG - IAD
1 stop7h 46mAmerican Airlines
Deal found 9/15$416
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:04 amIAD - FLG
1 stop7h 46mAmerican Airlines
Tue 11/411:18 amFLG - IAD
2 stops9h 15mAmerican Airlines
Deal found 9/17$420
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:24 amDCA - FLG
1 stop8h 26mAmerican Airlines
Wed 11/512:50 pmFLG - DCA
1 stop5h 53mAmerican Airlines
Deal found 9/16$456
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:11 amIAD - FLG
1 stop7h 36mAmerican Airlines
Wed 11/51:37 pmFLG - IAD
1 stop6h 56mAmerican Airlines
Deal found 9/16$456
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:27 pmBWI - FLG
1 stop6h 58mAmerican Airlines
Wed 11/51:37 pmFLG - BWI
1 stop7h 25mAmerican Airlines
Deal found 9/16$456
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:24 amDCA - FLG
1 stop8h 26mAmerican Airlines
Tue 11/411:18 amFLG - DCA
1 stop7h 25mAmerican Airlines
Deal found 9/15$466
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:27 pmBWI - FLG
1 stop7h 24mAmerican Airlines
Tue 10/2810:21 amFLG - BWI
2 stops9h 33mAmerican Airlines
Deal found 9/17$466
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:00 amDCA - FLG
1 stop8h 47mAmerican Airlines
Tue 10/2810:21 amFLG - DCA
2 stops8h 39mAmerican Airlines
Deal found 9/17$496
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:11 amIAD - FLG
1 stop7h 36mAmerican Airlines
Tue 10/2810:21 amFLG - IAD
2 stops9h 30mAmerican Airlines
Deal found 9/17$496
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:02 amBWI - FLG
1 stop8h 18mAmerican Airlines
Wed 11/51:37 pmFLG - BWI
1 stop7h 25mAmerican Airlines
Deal found 9/17$496
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amBWI - FLG
2 stops9h 00mAmerican Airlines
Thu 11/67:05 pmFLG - BWI
2 stops13h 09mAmerican Airlines
Deal found 9/17$511

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Flagstaff that are best for you.

Fly from

Washington, D.C.

Fly to

Flagstaff

Route

Depart

Return

Price

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Wed 11/5

11:25 am-6:35 pm

2 stops9h 10m

Flagstaff Pulliam

Sat 11/8

12:50 pm-11:59 pm

2 stops9h 09m

$310

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Sun 11/2

5:04 am-10:50 am

1 stop7h 46m

Flagstaff Pulliam

Tue 11/4

11:18 am-10:33 pm

2 stops9h 15m

$420

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Tue 12/2

6:04 am-3:34 pm

2 stops11h 30m

Flagstaff Pulliam

Thu 12/4

7:45 am-10:43 pm

2 stops12h 58m

$421

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Wed 10/29

7:24 am-12:50 pm

1 stop8h 26m

Flagstaff Pulliam

Wed 11/5

12:50 pm-8:43 pm

1 stop5h 53m

$456

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Sun 10/26

7:24 am-12:50 pm

1 stop8h 26m

Flagstaff Pulliam

Tue 11/4

11:18 am-8:43 pm

1 stop7h 25m

$466

Washington, D.C.Flagstaff

DCA - FLG

DCAFLG

Washington, D.C. Reagan-National

Tue 11/25

5:15 pm-11:43 pm

1 stop8h 28m

Flagstaff Pulliam

Thu 11/27

10:36 am-8:00 pm

1 stop7h 24m

$466

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Wed 10/29

6:14 am-12:50 pm

2 stops9h 36m

Flagstaff Pulliam

Wed 11/5

1:37 pm-11:02 pm

1 stop7h 25m

$466

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Fri 10/24

1:27 pm-5:51 pm

1 stop7h 24m

Flagstaff Pulliam

Tue 10/28

10:21 am-10:54 pm

2 stops9h 33m

$466

Washington, D.C.Flagstaff

IAD - FLG

IADFLG

Washington, D.C. Dulles Intl

Fri 10/24

6:11 am-10:47 am

1 stop7h 36m

Flagstaff Pulliam

Tue 10/28

10:21 am-10:51 pm

2 stops9h 30m

$496

BaltimoreFlagstaff

BWI - FLG

BWIFLG

Baltimore/Washington

Tue 11/4

11:09 am-6:35 pm

2 stops9h 26m

Flagstaff Pulliam

Wed 11/5

1:37 pm-11:02 pm

1 stop7h 25m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Washington, D.C. to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Washington, D.C. to Flagstaff?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $496). Flying from Washington, D.C. to Flagstaff in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown American Airlines from Washington, D.C. to Flagstaff. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Flagstaff from Washington, D.C.?

    Located just 4.3 mi from the city center, Flagstaff Pulliam is the airport most travelers will use when flying to Flagstaff from Washington, D.C.. Booking flights from Washington, D.C. to Flagstaff Pulliam (FLG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 1 airline.

  • How long is the flight from Washington, D.C. to Flagstaff?

    Departing from Washington, D.C. to Flagstaff will take you 9h 10m. Airlines will cover a distance of 1893 mi.

  • What is the cheapest airline to fly from Washington, D.C. to Flagstaff round-trip?

    Our cheapest airline available from Washington, D.C. to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $385 on this airline. American Airlines is currently priced 44% below the average price you’ll pay for this route.

  • What are the most popular routes from Washington, D.C. to Flagstaff?

    The most popular flight routes from Washington, D.C. to Flagstaff are Baltimore/Washington - Flagstaff Pulliam, Washington, D.C. Dulles Intl - Flagstaff Pulliam and Washington, D.C. Reagan-National - Flagstaff Pulliam.

  • Can I find deals for flights from Washington, D.C. to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Flagstaff.

  • Can I find deals for business class flights from Washington, D.C. to Flagstaff?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Flagstaff?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Flagstaff (average of $496). Flying from Washington, D.C. to Flagstaff in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flagstaff?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Washington, D.C. to Flagstaff

Discover the top airline that operate flights from Washington, D.C. to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$385Average$745FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.