$154 Cheap Flights from Flint (FNT) to Seattle (SEA)

View $154 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Bishop Intl. Airport (FNT) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Flint to Seattle (FNT-SEA)

Prices were available within the past 7 days and start at $154 for one-way flights and $320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 18 - Sun, Aug 31
FNT
Flint
SEA
Seattle
$320 Roundtrip, found 19 hours ago
$320
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Flint to Seattle, returning Sun, Aug 31, priced at $320 found 19 hours ago
American Airlines
Mon, Aug 18 - Sun, Aug 31
FNT
Flint
SEA
Seattle
$325 Roundtrip, found 19 hours ago
$325
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Mon, Aug 18 from Flint to Seattle, returning Sun, Aug 31, priced at $325 found 19 hours ago
United
Thu, Jun 12 - Tue, Jun 17
FNT
Flint
SEA
Seattle
$333 Roundtrip, found 6 hours ago
$333
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Jun 12 from Flint to Seattle, returning Tue, Jun 17, priced at $333 found 6 hours ago
United
Fri, Sep 19 - Sat, Sep 20
FNT
Flint
SEA
Seattle
$335 Roundtrip, found 16 hours ago
$335
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Sep 19 from Flint to Seattle, returning Sat, Sep 20, priced at $335 found 16 hours ago
United
Fri, Sep 19 - Sat, Sep 20
FNT
Flint
SEA
Seattle
$341 Roundtrip, found 16 hours ago
$341
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Sep 19 from Flint to Seattle, returning Sat, Sep 20, priced at $341 found 16 hours ago
United
Tue, May 27 - Sun, Jun 1
FNT
Flint
SEA
Seattle
$343 Roundtrip, found 13 hours ago
$343
Roundtrip
found 13 hours ago
Select United flight, departing Tue, May 27 from Flint to Seattle, returning Sun, Jun 1, priced at $343 found 13 hours ago
American Airlines
Sun, Jun 29 - Fri, Jul 4
FNT
Flint
SEA
Seattle
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Jun 29 from Flint to Seattle, returning Fri, Jul 4, priced at $352 found 1 day ago
United
Tue, May 27 - Sun, Jun 1
FNT
Flint
SEA
Seattle
$353 Roundtrip, found 13 hours ago
$353
Roundtrip
found 13 hours ago
Select United flight, departing Tue, May 27 from Flint to Seattle, returning Sun, Jun 1, priced at $353 found 13 hours ago
American Airlines
Fri, Sep 5 - Fri, Sep 12
FNT
Flint
SEA
Seattle
$355 Roundtrip, just found
$355
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 5 from Flint to Seattle, returning Fri, Sep 12, priced at $355 just found
United
Tue, May 27 - Sun, Jun 1
FNT
Flint
SEA
Seattle
$358 Roundtrip, found 13 hours ago
$358
Roundtrip
found 13 hours ago
Select United flight, departing Tue, May 27 from Flint to Seattle, returning Sun, Jun 1, priced at $358 found 13 hours ago
Flights from Flint (FNT) to Seattle (SEA)
Origin airport
Bishop Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, United
Roundtrip price
$319
Distance
1882 mi

Flint to Seattle Flights

The cheapest times to fly from Flint to Seattle

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 Flint to Seattle are during the month of August. You can find some of the cheapest flights from Flint to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Flint to Seattle

Sunday is one of the best days to book for cheap flights from Flint to Seattle: 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 Flint to Seattle

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 Flint to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $154 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 Flint to Seattle 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 Flint to Seattle 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 Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA) cost?
Discover the latest flight deals from FNT to SEA 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 FNT to SEA?
The cheapest flights from FNT to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA)?
You can’t catch a nonstop flight to Seattle - Tacoma Intl. Airport (SEA) from Flint, MI (FNT-Bishop Intl.). However, you can easily travel to Seattle without any layovers by taking off from Detroit Metropolitan Wayne County Airport (DTW).
What is the cheapest airline that flies from FNT to SEA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FNT to SEA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA)?
There aren’t any daily nonstop flights departing from Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from FNT to SEA?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid potential delays on the Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA) route, fly before 3 PM. Later departures 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 Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your trip to book a ticket from FNT to SEA often results in higher prices. While you may come across some last-minute deals, they’re not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a FNT to SEA flight and hotel package?
Compared with arranging hotels and flights separately, booking a FNT to SEA flight and hotel package with Expedia could lead to significant savings. What’s more, having everything in one convenient place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Bishop Intl. Airport (FNT) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you’re able to reschedule or cancel your FNT to SEA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like more information, go to our Customer Service portal.

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*Available to One Key members.