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$174+ Cheap flights from Flint to Seattle (FNT - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Flint Bishop to Seattle/Tacoma Intl are usually found in January or October, booked 68 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Flint to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$277
(American Airlines)

One-way from

$174
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$536
From Flint Bishop to Seattle/Tacoma Intl
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One-way flight from Flint Bishop to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Flint to Seattle

Cheapest flights from Flint to Seattle
Explore the most affordable flight options available from Flint to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:55 amFNT - SEA
1 stop15h 45mAmerican Airlines
Tue 9/910:11 amSEA - FNT
1 stop9h 57mAmerican Airlines
Deal found 6/11$277
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:10 pmFNT - SEA
1 stop7h 48mUnited Airlines
Fri 8/226:25 amSEA - FNT
2 stops13h 05mUnited Airlines
Deal found 6/12$294
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:00 amFNT - SEA
2 stops37h 25mMultiple Airlines
Thu 7/175:30 pmSEA - FNT
1 stop26h 54mMultiple Airlines
Deal found 6/12$323

Cheapflights Fare Finder

Customize your flight search to find flights from Flint to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Flint to Seattle that are best for you.

Fly from

Flint

Fly to

Seattle

Route

Depart

Return

Price

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Tue 9/2

10:55 am-11:40 pm

1 stop15h 45m

Seattle/Tacoma Intl

Tue 9/9

10:11 am-11:08 pm

1 stop9h 57m

$277

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Tue 8/12

2:10 pm-6:58 pm

1 stop7h 48m

Seattle/Tacoma Intl

Fri 8/22

6:25 am-10:30 pm

2 stops13h 05m

$294

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Thu 7/10

6:00 am-4:25 pm

2 stops37h 25m

Seattle/Tacoma Intl

Thu 7/17

5:30 pm-11:24 pm

1 stop26h 54m

$323

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Tue 9/23

6:45 am-2:49 pm

2 stops11h 04m

$174

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Tue 9/23

7:00 am-6:49 pm

3 stops14h 49m

$224

FlintSeattle

FNT - SEA

FNTSEA

Flint Bishop

Sun 7/6

6:00 am-5:05 pm

3 stops38h 05m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Flint to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Flint with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flint to Seattle

How far ahead should I book a flight from Flint to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Flint to Seattle. Price data was last updated on June 9, 2025.

The best time to book flights from Flint to Seattle is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Flint to Seattle?

Currently, January is the cheapest month in which you can book a flight from Flint to Seattle (average of $238). Flying from Flint to Seattle in July is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FNT to SEA?

Find hourly flight availability from Flint to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Flint to Seattle at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 12, 2025.
See what other customers who have flown with United Airlines and American Airlines from Flint to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Flint to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Flint to Seattle round-trip?

    Flying on American Airlines is currently your cheapest option to Seattle, with prices starting at $277. Another option worth looking into is United Airlines, starting at $294 round trip. You may be able to fly from Flint to Seattle for 45% less than the average price by searching for these airlines.

  • Can I find deals for flights from Flint to Seattle that include hotel bookings?

    Yes. In addition to deals on Flint to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Seattle.

  • Can I find deals for business class flights from Flint to Seattle?

    Yes. Cheapflights offers flight deals from Flint to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Flint to Seattle (average of $238). Flying from Flint to Seattle in July is currently the most expensive (average of $391). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Top 2 airlines flying from Flint to Seattle

Discover the top 2 airlines that operate flights from Flint to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$299Average$495FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$564FlexibilityNo cancel feeOn-time69%

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