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Cheap flights from Washington to Flagstaff from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Flagstaff departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Washington to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:00 am - 5:31 pm
SEA
-
FLG
6h 31m1 stop
American Airlines Logo
7:24 am - 1:49 pm
FLG
-
SEA
7h 25m1 stop
$356American Airlines
Tue, Feb 3 - Fri, Feb 6
American Airlines Logo
11:48 am - 4:59 pm
PDX
-
FLG
4h 11m1 stop
American Airlines Logo
5:30 pm - 12:16 am
FLG
-
PDX
7h 46m1 stop
$356American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
8:30 am - 4:59 pm
PDX
-
FLG
7h 29m1 stop
American Airlines Logo
5:30 pm - 12:16 am
FLG
-
PDX
7h 46m1 stop
$366American Airlines
Sun, Mar 1 - Wed, Mar 4
American Airlines Logo
5:14 am - 12:08 pm
PDX
-
FLG
5h 54m1 stop
American Airlines Logo
7:24 am - 1:41 pm
FLG
-
PDX
7h 17m1 stop
$386American Airlines
Wed, Feb 4 - Tue, Feb 10
American Airlines Logo
3:50 pm - 10:32 pm
GEG
-
FLG
6h 42m1 stop
American Airlines Logo
5:43 am - 12:47 pm
FLG
-
GEG
7h 04m1 stop
$386American Airlines
Tue, May 5 - Wed, May 6
American Airlines Logo
6:26 pm - 11:58 pm
SEA
-
FLG
4h 32m1 stop
American Airlines Logo
1:16 pm - 8:27 pm
FLG
-
SEA
8h 11m1 stop
$406American Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
6:00 am - 5:31 pm
SEA
-
FLG
10h 31m2 stops
American Airlines Logo
12:38 pm - 5:26 pm
FLG
-
SEA
5h 48m1 stop
$434American Airlines
Tue, Feb 3 - Fri, Feb 6
American Airlines Logo
6:00 pm - 11:44 pm
SEA
-
FLG
4h 44m1 stop
American Airlines Logo
7:24 am - 2:02 pm
FLG
-
SEA
7h 38m1 stop
$436American Airlines
Sun, Jan 18 - Tue, Jan 27
American Airlines Logo
7:00 am - 5:31 pm
SEA
-
FLG
9h 31m1 stop
American Airlines Logo
12:38 pm - 8:35 pm
FLG
-
SEA
8h 57m1 stop
$443American Airlines
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
10:00 am - 5:31 pm
SEA
-
FLG
6h 31m1 stop
American Airlines Logo
7:24 am - 1:49 pm
FLG
-
SEA
7h 25m1 stop
$456American Airlines
Sat, Jan 17 - Sat, Jan 24

American Airlines flights from State of Washington to Flagstaff

Our best American Airlines deals on State of Washington to Flagstaff flight tickets
American Airlines
Feb 23
PDX11:48 amPortland
4h 11m
1 stop
FLG4:59 pmFlagstaff Pulliam
Mar 2
FLG5:30 pmFlagstaff Pulliam
7h 46m
1 stop
PDX12:16 amPortland
$356
Find similar
American Airlines
Mar 1
PDX8:30 amPortland
7h 29m
1 stop
FLG4:59 pmFlagstaff Pulliam
Mar 4
FLG5:30 pmFlagstaff Pulliam
7h 46m
1 stop
PDX12:16 amPortland
$366
Find similar
American Airlines
Feb 4
PDX5:14 amPortland
5h 54m
1 stop
FLG12:08 pmFlagstaff Pulliam
Feb 10
FLG7:24 amFlagstaff Pulliam
7h 17m
1 stop
PDX1:41 pmPortland
$386
Find similar

Alaska Airlines flights from State of Washington to Flagstaff

Our best Alaska Airlines deals on State of Washington to Flagstaff flight tickets
Alaska Airlines
Jan 6
SEA9:52 amSeattle/Tacoma Intl
6h 39m
1 stop
FLG5:31 pmFlagstaff Pulliam
Jan 10
FLG7:24 amFlagstaff Pulliam
6h 55m
1 stop
SEA1:19 pmSeattle/Tacoma Intl
$2,286
Find similar
Alaska Airlines
Dec 26
SEA5:05 pmSeattle/Tacoma Intl
5h 47m
1 stop
FLG11:52 pmFlagstaff Pulliam
Jan 4
FLG10:19 amFlagstaff Pulliam
9h 27m
2 stops
SEA6:46 pmSeattle/Tacoma Intl
$2,295
Find similar
Alaska Airlines
Jan 21
SEA8:30 amSeattle/Tacoma Intl
8h 01m
2 stops
FLG5:31 pmFlagstaff Pulliam
Jan 24
FLG12:38 pmFlagstaff Pulliam
7h 52m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
$2,296
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Washington to Flagstaff that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Tue 2/3

10:00 am-5:31 pm

1 stop6h 31m

Flagstaff Pulliam

Fri 2/6

7:24 am-1:49 pm

1 stop7h 25m

$356

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Mon 2/23

11:48 am-4:59 pm

1 stop4h 11m

Flagstaff Pulliam

Mon 3/2

5:30 pm-12:16 am

1 stop7h 46m

$356

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Sun 3/1

8:30 am-4:59 pm

1 stop7h 29m

Flagstaff Pulliam

Wed 3/4

5:30 pm-12:16 am

1 stop7h 46m

$366

PortlandFlagstaff

PDX - FLG

PDXFLG

Portland

Wed 2/4

5:14 am-12:08 pm

1 stop5h 54m

Flagstaff Pulliam

Tue 2/10

7:24 am-1:41 pm

1 stop7h 17m

$386

SpokaneFlagstaff

GEG - FLG

GEGFLG

Spokane

Tue 5/5

3:50 pm-10:32 pm

1 stop6h 42m

Flagstaff Pulliam

Wed 5/6

5:43 am-12:47 pm

1 stop7h 04m

$386

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Fri 2/20

6:26 pm-11:58 pm

1 stop4h 32m

Flagstaff Pulliam

Tue 2/24

1:16 pm-8:27 pm

1 stop8h 11m

$406

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Tue 2/3

6:00 am-5:31 pm

2 stops10h 31m

Flagstaff Pulliam

Fri 2/6

12:38 pm-5:26 pm

1 stop5h 48m

$434

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Sun 1/18

6:00 pm-11:44 pm

1 stop4h 44m

Flagstaff Pulliam

Tue 1/27

7:24 am-2:02 pm

1 stop7h 38m

$436

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Wed 1/21

7:00 am-5:31 pm

1 stop9h 31m

Flagstaff Pulliam

Sat 1/24

12:38 pm-8:35 pm

1 stop8h 57m

$443

SeattleFlagstaff

SEA - FLG

SEAFLG

Seattle/Tacoma Intl

Sat 1/17

10:00 am-5:31 pm

1 stop6h 31m

Flagstaff Pulliam

Sat 1/24

7:24 am-1:49 pm

1 stop7h 25m

$456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Flagstaff from

How to get the cheapest flight ticket from State of Washington to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Flagstaff?

The month of August is, on average, the cheapest month to fly to Flagstaff from State of Washington, with most prices found around $428. The month of October is another great option to travel to Flagstaff, with average flight prices from State of Washington averaging around $435.

What is the cheapest day to depart on your flight to Flagstaff?

According to our data, Monday is the cheapest day to fly to Flagstaff from State of Washington. The lowest ticket price found for a Monday departure recently was $561. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $761. These prices are subject to change though, so be sure to set up a Price Alert for flights to Flagstaff.

What is the cheapest time of day to depart on your flight to Flagstaff?

The cheapest time of day to fly to Flagstaff is at noon when flights can be purchased for as low as $626. Flights to Flagstaff are more costly in the afternoon, with an average ticket price of $669. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap State of Washington to Flagstaff flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Flagstaff

Fastest flight time

4h 11m

Direct flights

None
The fastest flight from State of Washington to Flagstaff takes 4h 11m
There are no direct flights from State of Washington to Flagstaff. There are no popular flight routes from State of Washington to Flagstaff.
Search flight deals

  • When did momondo last update prices for flights from Washington to Flagstaff Pulliam Airport?

    Prices for flights from Washington to Flagstaff Pulliam Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington to Flagstaff Pulliam Airport?

  • How old do you have to be to fly from Washington to Flagstaff Pulliam Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The travel and health documents required for your trip to Flagstaff Pulliam Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Flagstaff Pulliam Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from State of Washington to Flagstaff

Compare and see reviews for airlines that fly from State of Washington to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $347Free CancellationRating
8.0
11,506 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $349Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Flagstaff?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Flagstaff. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Flagstaff with flexible booking policies on momondo?

Yes. All flights to Flagstaff from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Flagstaff?

momondo helps you find the best flight between Washington and Flagstaff by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Flagstaff right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Flagstaff flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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