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Flagstaff

$249+ Cheap flights from Washington 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLG
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Washington to Flagstaff

Keep the following information in mind while searching for Washington to Flagstaff flight deals. Data was last updated July 31, 2025.

Round-trip from

$336
(American Airlines)

One-way from

$249
(American Airlines)

Popular in

November

Cheapest in

July

Average price

$515
From Washington to Flagstaff Pulliam
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One-way flight from Washington to Flagstaff Pulliam
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Highest demand for flights based on searches. 6% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington to Flagstaff

Cheapest flights from Washington to Flagstaff
Explore the most affordable flight options available from Washington to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 9/143:23 pmPDX - FLG
1 stop6h 58mAmerican Airlines
Sat 9/208:00 amFLG - PDX
1 stop5h 16mAmerican Airlines
Deal found 7/30$336
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/86:11 amSEA - FLG
1 stop5h 14mAmerican Airlines
Thu 9/1110:38 amFLG - SEA
1 stop6h 16mAmerican Airlines
Deal found 7/31$416
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/226:34 amGEG - FLG
1 stop6h 14mAmerican Airlines
Sun 10/266:20 pmFLG - GEG
1 stop4h 56mAmerican Airlines
Deal found 7/30$446
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/143:59 pmSEA - FLG
1 stop6h 53mAlaska Airlines
Mon 8/1810:30 amFLG - SEA
1 stop6h 30mAlaska Airlines
Deal found 7/30$2,286
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:23 pmGEG - FLG
2 stops9h 29mAlaska Airlines
Mon 8/1810:30 amFLG - GEG
2 stops8h 20mAlaska Airlines
Deal found 7/30$3,349

Cheapflights Fare Finder

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

Fly from

Washington

Fly to

Flagstaff

Route

Depart

Return

Price

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Sun 9/14

3:23 pm-10:21 pm

1 stop6h 58m

Flagstaff Pulliam

Sat 9/20

8:00 am-1:16 pm

1 stop5h 16m

$336

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Mon 9/8

6:11 am-11:25 am

1 stop5h 14m

Flagstaff Pulliam

Thu 9/11

10:38 am-4:54 pm

1 stop6h 16m

$416

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Wed 10/22

6:34 am-12:48 pm

1 stop6h 14m

Flagstaff Pulliam

Sun 10/26

6:20 pm-11:16 pm

1 stop4h 56m

$446

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Thu 8/14

3:59 pm-10:52 pm

1 stop6h 53m

Flagstaff Pulliam

Mon 8/18

10:30 am-5:00 pm

1 stop6h 30m

$2,286

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Thu 8/14

1:23 pm-10:52 pm

2 stops9h 29m

Flagstaff Pulliam

Mon 8/18

10:30 am-6:50 pm

2 stops8h 20m

$3,349

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Sat 10/4

10:57 am-4:55 pm

1 stop5h 58m

$249

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 8/5

3:15 pm-9:26 pm

1 stop6h 11m

$255

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Sat 10/4

5:49 pm-4:54 pm

2 stops23h 05m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Washington to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Washington 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 to Flagstaff

What is the cheapest month to book a flight from State of Washington to Flagstaff?

Currently, July is the cheapest month in which you can book a flight from State of Washington to Flagstaff (average of $537). Flying from State of Washington to Flagstaff in March is currently the most expensive (average of $659). 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.

What is the cheapest time of day to fly from WA to FLG?

Find hourly flight availability from Washington to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from State of Washington to Flagstaff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Read reviews from past customers who have flown Alaska Airlines and American Airlines from Washington 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    Located just 4.3 mi from the city center, Flagstaff Pulliam (FLG) is the airport most travelers will use when flying to Flagstaff from Washington.

  • What are the most popular routes from State of Washington to Flagstaff?

    While some choose either Portland - Flagstaff Pulliam or Seattle/Tacoma Intl - Flagstaff Pulliam, Spokane - Flagstaff Pulliam is the most popular route from State of Washington to Flagstaff.

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

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

  • How can I find direct flights from Washington to Flagstaff?

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

  • Can I find deals for business class flights from Washington to Flagstaff?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Flagstaff?

    Currently, July is the cheapest month in which you can book a flight from State of Washington to Flagstaff (average of $537). Flying from State of Washington to Flagstaff in March is currently the most expensive (average of $659). 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

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Alternative routes for Washington to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Washington to Flagstaff

Discover the top 2 airlines that operate flights from Washington 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$349Average$568FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$349Average$558FlexibilityNo cancel feeOn-time71%

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