$200 Cheap Flights from Seattle (SEA) to Flagstaff (FLG)

View $200 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Flagstaff Pulliam Field (FLG)

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Cheap Flights from Seattle to Flagstaff (SEA-FLG)

Prices were available within the past 7 days and start at $200 for one-way flights and $336 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Sep 30 - Tue, Oct 7
SEA
Seattle
FLG
Flagstaff
$336 Roundtrip, just found
$336
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 30 from Seattle to Flagstaff, returning Tue, Oct 7, priced at $336 just found
American Airlines
Tue, Nov 4 - Tue, Nov 11
SEA
Seattle
FLG
Flagstaff
$361 Roundtrip, found 5 hours ago
$361
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 4 from Seattle to Flagstaff, returning Tue, Nov 11, priced at $361 found 5 hours ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
SEA
Seattle
FLG
Flagstaff
$366 Roundtrip, just found
$366
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 30 from Seattle to Flagstaff, returning Tue, Oct 7, priced at $366 just found
American Airlines
Mon, Nov 3 - Tue, Nov 4
SEA
Seattle
FLG
Flagstaff
$366 Roundtrip, found 19 hours ago
$366
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Nov 3 from Seattle to Flagstaff, returning Tue, Nov 4, priced at $366 found 19 hours ago
American Airlines
Thu, Sep 4 - Wed, Sep 10
SEA
Seattle
FLG
Flagstaff
$386 Roundtrip, found 6 hours ago
$386
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Sep 4 from Seattle to Flagstaff, returning Wed, Sep 10, priced at $386 found 6 hours ago
American Airlines
Tue, Oct 7 - Thu, Oct 9
SEA
Seattle
FLG
Flagstaff
$396 Roundtrip, found 5 hours ago
$396
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Seattle to Flagstaff, returning Thu, Oct 9, priced at $396 found 5 hours ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
SEA
Seattle
FLG
Flagstaff
$405 Roundtrip, just found
$405
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 30 from Seattle to Flagstaff, returning Tue, Oct 7, priced at $405 just found
American Airlines
Tue, Nov 4 - Tue, Nov 11
SEA
Seattle
FLG
Flagstaff
$412 Roundtrip, found 5 hours ago
$412
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Nov 4 from Seattle to Flagstaff, returning Tue, Nov 11, priced at $412 found 5 hours ago
American Airlines
Tue, Sep 30 - Tue, Oct 7
SEA
Seattle
FLG
Flagstaff
$416 Roundtrip, just found
$416
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 30 from Seattle to Flagstaff, returning Tue, Oct 7, priced at $416 just found
American Airlines
Sun, Nov 9 - Sun, Nov 16
SEA
Seattle
FLG
Flagstaff
$416 Roundtrip, found 8 hours ago
$416
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Nov 9 from Seattle to Flagstaff, returning Sun, Nov 16, priced at $416 found 8 hours ago

Find the cheapest month to fly from Seattle (SEA) to Flagstaff (FLG)

November is typically the cheapest month to fly

From $322 - $806 per traveler.

Graph displaying average flight prices per month

Alternative airports near Flagstaff

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Flagstaff Pulliam Field FLG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $472
FLG
Flagstaff Pulliam Field
CheapestClosest
Average driving time to city center9 min
Flights from $472
Flights from Seattle (SEA) to Flagstaff (FLG)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Flagstaff Pulliam Field
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
$335
Distance
1011 mi

Seattle to Flagstaff Flights

The cheapest times to fly from Seattle to Flagstaff

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Flagstaff are during the month of September. You can find some of the cheapest flights from Seattle to Flagstaff with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Flagstaff

Sunday is one of the best days to book for cheap flights from Seattle to Flagstaff: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Flagstaff

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Flagstaff in 2025. You can also book with separate airlines for your outbound and return journeys, from $200 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Flagstaff flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Flagstaff airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG) cost?
Discover the latest flight deals from SEA to FLG by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to FLG?
The cheapest flights from SEA to FLG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to FLG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to FLG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to FLG?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG) last-minute?
Holding off until right before your break to book a flight from SEA to FLG often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a SEA to FLG flight and hotel package?
You'll typically save money by booking a SEA to FLG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Flagstaff Pulliam Field Airport (FLG)?
Usually, it's possible to reschedule or cancel your SEA to FLG flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.