$1,145 Cheap Alaska Airlines flights Seattle (SEA) to Flagstaff (FLG)

View $1,145 flight on Fri, Jul 24, 2026Opens in a new window
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$1,145 Cheap Alaska Airlines flights Seattle (SEA) to Flagstaff (FLG)

Prices were available within the past 7 days and start at $1,145 for one-way flights and $2,286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jul 24 - Sat, Jul 25
SEA
Seattle
FLG
Flagstaff
$2,286 Roundtrip, just found
$2,286
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Jul 24 from Seattle to Flagstaff, returning Sat, Jul 25, priced at $2,286 just found

Frequently asked questions

How much is an Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Alaska Airlines return flights from $2,286 from SEA to FLG. Affordable one-way options from $1,145 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to FLG with Alaska Airlines?
Alaska Airlines flights to Flagstaff tend to be cheaper in the quieter months of January and February. Whether you're searching for a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG) with Alaska Airlines?
For cheap Alaska Airlines fares from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
Simply enter your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from SEA to FLG with Alaska Airlines or other carriers.
What is the earliest Alaska Airlines flight from SEA to FLG?
Search Alaska Airlines's earliest flights from SEA to FLG by checking the "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Flagstaff?
Jump on an Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff, and you'll likely touch down at Flagstaff Pulliam Field Airport (FLG). This is the airline's primary hub here.
Why fly with Alaska Airlines from SEA to FLG?
Alaska Airlines makes flying from SEA to FLG more enjoyable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Mileage Plan. Be sure to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
Changes are often free within 24 hours of making your booking, but your airline may charge you after that time. For further information about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without being charged, apply the "No cancel fee" or "Changes included" filter when organizing your next getaway.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
Alaska Airlines, American Airlines
Popular airline
Alaska Airlines
Distance
1011 mi

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