What is the cheapest airline that flies from Flagstaff Pulliam to Seattle/Tacoma Intl?

American Airlines is the most popular carrier operating from Flagstaff Pulliam to Seattle/Tacoma Intl

When did momondo last update prices for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport were last updated today.

How many operators does momondo search for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport?

As of March 2026, there is 1 operator available to choose from for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Flagstaff Pulliam Airport to Seattle/Tacoma Intl 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 Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$226 Cheap Flights from Flagstaff to Seattle in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Flagstaff to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:41 am - 5:49 pm

FLG

SEA

6h 08m

1 stop

11:11 am - 6:42 pm

SEA

FLG

7h 31m

1 stop

$476American Airlines

Tue, Apr 21 - Thu, Apr 30

11:41 am - 5:49 pm

FLG

SEA

6h 08m

1 stop

11:11 am - 4:31 pm

SEA

FLG

5h 20m

1 stop

$506American Airlines

Tue, Apr 28 - Tue, May 5

6:21 am - 1:54 pm

FLG

SEA

7h 33m

1 stop

11:11 am - 6:42 pm

SEA

FLG

7h 31m

1 stop

$556American Airlines

Thu, Apr 16 - Thu, Apr 30

10:30 am - 4:47 pm

FLG

SEA

6h 17m

1 stop

5:20 pm - 10:51 pm

SEA

FLG

5h 31m

1 stop

$576American Airlines

Sun, Aug 30 - Sat, Sep 5

11:44 am - 9:05 pm

FLG

SEA

9h 21m

1 stop

6:30 am - 5:37 pm

SEA

FLG

11h 07m

1 stop

$612American Airlines

Sat, Aug 1 - Tue, Aug 11

11:44 am - 5:44 pm

FLG

SEA

6h 00m

1 stop

6:20 am - 1:20 pm

SEA

FLG

7h 00m

1 stop

$621American Airlines

Sun, Jul 19 - Tue, Jul 28

6:21 am - 1:54 pm

FLG

SEA

7h 33m

1 stop

11:11 am - 4:31 pm

SEA

FLG

5h 20m

1 stop

$646American Airlines

Mon, Apr 20 - Tue, Apr 28

1:52 pm - 9:05 pm

FLG

SEA

7h 13m

1 stop

6:20 am - 1:20 pm

SEA

FLG

7h 00m

1 stop

$676American Airlines

Thu, Jul 23 - Mon, Jul 27

10:17 am - 5:44 pm

FLG

SEA

7h 27m

1 stop

5:20 pm - 10:51 pm

SEA

FLG

5h 31m

1 stop

$681American Airlines

Sat, Aug 1 - Tue, Aug 11

6:21 am - 1:54 pm

FLG

SEA

7h 33m

1 stop

6:19 pm - 10:57 pm

SEA

FLG

4h 38m

1 stop

$691American Airlines

Fri, May 1 - Fri, May 8

American Airlines flights from Flagstaff to Seattle

Our best American Airlines deals on Flagstaff to Seattle flight tickets

American Airlines

Apr 21

FLG11:41 amFlagstaff Pulliam

6h 08m

1 stop

SEA5:49 pmSeattle/Tacoma Intl

Apr 30

SEA11:11 amSeattle/Tacoma Intl

7h 31m

1 stop

FLG6:42 pmFlagstaff Pulliam

$476

American Airlines

Apr 28

FLG11:41 amFlagstaff Pulliam

6h 08m

1 stop

SEA5:49 pmSeattle/Tacoma Intl

May 5

SEA11:11 amSeattle/Tacoma Intl

5h 20m

1 stop

FLG4:31 pmFlagstaff Pulliam

$506

American Airlines

Apr 16

FLG6:21 amFlagstaff Pulliam

7h 33m

1 stop

SEA1:54 pmSeattle/Tacoma Intl

Apr 30

SEA11:11 amSeattle/Tacoma Intl

7h 31m

1 stop

FLG6:42 pmFlagstaff Pulliam

$556

Alaska Airlines flights from Flagstaff to Seattle

Our best Alaska Airlines deals on Flagstaff to Seattle flight tickets

Alaska Airlines

Apr 10

FLG11:41 amFlagstaff Pulliam

6h 13m

1 stop

SEA5:54 pmSeattle/Tacoma Intl

Apr 14

SEA9:55 amSeattle/Tacoma Intl

6h 36m

1 stop

FLG4:31 pmFlagstaff Pulliam

$2,286

Alaska Airlines

Apr 11

FLG11:41 amFlagstaff Pulliam

7h 36m

1 stop

SEA7:17 pmSeattle/Tacoma Intl

Apr 15

SEA1:03 pmSeattle/Tacoma Intl

9h 54m

2 stops

FLG10:57 pmFlagstaff Pulliam

$2,296

Alaska Airlines

Apr 11

FLG11:41 amFlagstaff Pulliam

9h 22m

2 stops

SEA9:03 pmSeattle/Tacoma Intl

Apr 15

SEA9:53 amSeattle/Tacoma Intl

8h 49m

2 stops

FLG6:42 pmFlagstaff Pulliam

$2,301

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Tue 4/21

11:41 am-5:49 pm

1 stop6h 08m

Seattle/Tacoma Intl

Thu 4/30

11:11 am-6:42 pm

1 stop7h 31m

$476

Quickest round-trip

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Tue 4/28

11:41 am-5:49 pm

1 stop6h 08m

Seattle/Tacoma Intl

Tue 5/5

11:11 am-4:31 pm

1 stop5h 20m

$506

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Thu 4/16

6:21 am-1:54 pm

1 stop7h 33m

Seattle/Tacoma Intl

Thu 4/30

11:11 am-6:42 pm

1 stop7h 31m

$556

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Sun 8/30

10:30 am-4:47 pm

1 stop6h 17m

Seattle/Tacoma Intl

Sat 9/5

5:20 pm-10:51 pm

1 stop5h 31m

$576

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Sat 8/1

11:44 am-9:05 pm

1 stop9h 21m

Seattle/Tacoma Intl

Tue 8/11

6:30 am-5:37 pm

1 stop11h 07m

$612

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Sun 7/19

11:44 am-5:44 pm

1 stop6h 00m

Seattle/Tacoma Intl

Tue 7/28

6:20 am-1:20 pm

1 stop7h 00m

$621

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Mon 4/20

6:21 am-1:54 pm

1 stop7h 33m

Seattle/Tacoma Intl

Tue 4/28

11:11 am-4:31 pm

1 stop5h 20m

$646

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Thu 7/23

1:52 pm-9:05 pm

1 stop7h 13m

Seattle/Tacoma Intl

Mon 7/27

6:20 am-1:20 pm

1 stop7h 00m

$676

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Sat 8/1

10:17 am-5:44 pm

1 stop7h 27m

Seattle/Tacoma Intl

Tue 8/11

5:20 pm-10:51 pm

1 stop5h 31m

$681

FlagstaffSeattle

FLG - SEA

FLGSEA

Flagstaff Pulliam

Fri 5/1

6:21 am-1:54 pm

1 stop7h 33m

Seattle/Tacoma Intl

Fri 5/8

6:19 pm-10:57 pm

1 stop4h 38m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Flagstaff to Seattle

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

Prices

Airlines

How have Flagstaff to Seattle flight prices changed over time?

When to book flights from Flagstaff to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Flagstaff to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Flagstaff to Seattle (FLG to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flagstaff to Seattle

Fastest flight time	5h 31m
Direct flights	None

The fastest flight from Flagstaff to Seattle takes 5h 31m

There are no direct flights from Flagstaff to Seattle. There are no popular flight routes from Flagstaff to Seattle.

Search flight deals

How far is Flagstaff Pulliam to Seattle/Tacoma Intl by plane?
A flight from Flagstaff Pulliam to Seattle/Tacoma Intl will travel around 1018.2 mi. 5h 31m is a normal flight duration for this route.
When did momondo last update prices for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport?
As of March 2026, there is 1 operator available to choose from for flights from Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Flagstaff Pulliam Airport to Seattle/Tacoma Intl 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 Flagstaff Pulliam Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Flagstaff to Seattle?
Based on momondo bookings for flights between Flagstaff and Seattle, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Flagstaff to Seattle

Compare and see reviews for airlines that fly from Flagstaff to Seattle with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $365	Free Cancellation	Rating 7.1 11,543 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Centralia

Fife

Westport

Kirkland

Tumwater

Why use momondo?

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

Finding the right flight to Seattle from Flagstaff is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Flagstaff to Seattle flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Flagstaff and Seattle 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 Flagstaff to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Flagstaff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.