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Flagstaff

$235+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FLG
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/2. 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 12/25:54 pmSEA - FLG
1 stop4h 49mAmerican Airlines
Tue 12/94:04 pmFLG - SEA
1 stop5h 14mAmerican Airlines
Deal found 11/2$356
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/188:35 amPDX - FLG
1 stop5h 59mAmerican Airlines
Fri 11/217:45 amFLG - PDX
1 stop6h 54mAmerican Airlines
Deal found 11/2$386
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/116:31 amGEG - FLG
1 stop5h 29mAmerican Airlines
Wed 11/1910:36 amFLG - GEG
1 stop4h 32mAmerican Airlines
Deal found 11/1$441
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/611:25 amSEA - FLG
1 stop6h 07mAmerican Airlines
Mon 12/811:20 amFLG - SEA
1 stop6h 57mAmerican Airlines
Deal found 11/2$456
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/205:56 pmSEA - FLG
1 stop4h 56mAmerican Airlines
Mon 12/229:43 amFLG - SEA
1 stop5h 28mAmerican Airlines
Deal found 11/3$486
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/205:54 pmSEA - FLG
1 stop4h 49mAmerican Airlines
Sun 11/237:45 amFLG - SEA
1 stop7h 23mAmerican Airlines
Deal found 11/1$496
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/96:31 amGEG - FLG
1 stop4h 59mAmerican Airlines
Wed 11/1910:36 amFLG - GEG
1 stop4h 32mAmerican Airlines
Deal found 11/1$506
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/1611:25 amSEA - FLG
1 stop6h 10mAmerican Airlines
Wed 11/197:45 amFLG - SEA
1 stop7h 23mAmerican Airlines
Deal found 11/2$516
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/96:31 amGEG - FLG
1 stop4h 59mAmerican Airlines
Sun 11/237:15 pmFLG - GEG
1 stop4h 54mAmerican Airlines
Deal found 11/1$516
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/126:31 amGEG - FLG
1 stop5h 29mAmerican Airlines
Thu 11/207:15 pmFLG - GEG
1 stop4h 54mAmerican Airlines
Deal found 11/1$526
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/298:35 amPDX - FLG
1 stop5h 59mAmerican Airlines
Sat 12/64:04 pmFLG - PDX
1 stop5h 46mAmerican Airlines
Deal found 10/31$536
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/106:31 amGEG - FLG
1 stop5h 29mAmerican Airlines
Sun 11/237:15 pmFLG - GEG
1 stop4h 54mAmerican Airlines
Deal found 11/1$536

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$356
(American Airlines)

One-way from

$280
(American Airlines)

Popular in

February

Cheapest in

November

Average price

$465
Provider with most accurate pricing for Seattle/Tacoma Intl-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Flagstaff Pulliam flights.
Search Deals
From Washington to Flagstaff Pulliam
Search Deals
One-way flight from Washington to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 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

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 2/24

6:15 am-12:45 pm

1 stop5h 30m

Flagstaff Pulliam

Fri 2/27

5:30 pm-11:12 pm

1 stop6h 42m

$306

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 1/13

5:25 am-12:08 pm

1 stop5h 43m

Flagstaff Pulliam

Thu 1/22

7:24 am-1:41 pm

1 stop7h 17m

$376

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 1/13

5:25 am-12:08 pm

1 stop5h 43m

Flagstaff Pulliam

Fri 1/16

7:24 am-11:22 am

1 stop4h 58m

$376

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Mon 1/19

12:02 pm-5:31 pm

1 stop4h 29m

Flagstaff Pulliam

Wed 1/21

7:24 am-1:41 pm

1 stop7h 17m

$376

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 3/3

10:56 am-4:56 pm

1 stop5h 00m

Flagstaff Pulliam

Wed 3/4

5:30 pm-11:12 pm

1 stop6h 42m

$376

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 11/18

8:35 am-3:34 pm

1 stop5h 59m

Flagstaff Pulliam

Fri 11/21

7:45 am-1:39 pm

1 stop6h 54m

$386

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Tue 1/13

5:25 am-12:08 pm

1 stop5h 43m

Flagstaff Pulliam

Tue 1/20

7:24 am-1:41 pm

1 stop7h 17m

$406

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Fri 1/16

12:02 pm-5:31 pm

1 stop4h 29m

Flagstaff Pulliam

Tue 1/20

7:24 am-1:41 pm

1 stop7h 17m

$416

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 1/14

5:14 am-12:08 pm

1 stop5h 54m

Flagstaff Pulliam

Wed 1/21

7:24 am-1:41 pm

1 stop7h 17m

$426

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 1/14

5:14 am-12:08 pm

1 stop5h 54m

Flagstaff Pulliam

Fri 1/16

7:24 am-11:22 am

1 stop4h 58m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 37 results
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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, October is the cheapest month in which you can book a flight from State of Washington to Flagstaff (average of $342). Flying from State of Washington to Flagstaff in February is currently the most expensive (average of $613). 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.

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.

  • How long is the flight from State of Washington to Flagstaff?

    A quick flight from State of Washington to Flagstaff can take about 5h 30m. American Airlines provides one of the quickest options available for as low as $306. The distance between State of Washington and Flagstaff is about 913 mi.

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

    While some choose either Portland - Flagstaff Pulliam or Spokane - Flagstaff Pulliam, Seattle/Tacoma Intl - 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, October is the cheapest month in which you can book a flight from State of Washington to Flagstaff (average of $342). Flying from State of Washington to Flagstaff in February is currently the most expensive (average of $613). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$347Average$569FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$349Average$501FlexibilityNo cancel feeOn-time71%

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