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$278+ Cheap flights from Gunnison to Seattle (GUC - 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
GUC — SEA
May 5 — May 121
Tue 5/5
Tue 5/12
1 adult, Economy
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Cheap flight deals from Gunnison to Seattle

Cheapest flights from Gunnison to Seattle
Explore the most affordable flight options available from Gunnison to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 5, 2026.

This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 4/171:35 pm
GUC
-
SEA
1 stop5h 25m
United Airlines
Tue 4/215:00 am
SEA
-
GUC
1 stop6h 39m
United Airlines
Deal found 4/1$349
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/233:20 pm
GUC
-
SEA
2 stops8h 59m
United Airlines
Wed 5/275:00 am
SEA
-
GUC
1 stop6h 44m
United Airlines
Deal found 4/5$353
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 5/61:36 pm
GUC
-
SEA
1 stop5h 24m
United Airlines
Sat 5/95:02 am
SEA
-
GUC
1 stop6h 37m
United Airlines
Deal found 4/3$379
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Sat 4/251:35 pm
GUC
-
SEA
1 stop5h 26m
United Airlines
Sat 5/25:05 am
SEA
-
GUC
1 stop6h 34m
United Airlines
Deal found 4/2$383
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/17:10 am
GUC
-
SEA
2 stops13h 38m
United Airlines
Tue 5/55:02 am
SEA
-
GUC
1 stop6h 37m
United Airlines
Deal found 3/31$384
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 5/231:25 pm
GUC
-
SEA
2 stops9h 34m
United Airlines
Fri 5/295:00 am
SEA
-
GUC
1 stop6h 44m
United Airlines
Deal found 4/3$394
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Thu 5/141:36 pm
GUC
-
SEA
1 stop5h 24m
United Airlines
Tue 5/195:02 am
SEA
-
GUC
1 stop6h 37m
United Airlines
Deal found 4/3$429

Find flight deals from Gunnison to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Gunnison (GUC) 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 April 5, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$349
(United Airlines)

One-way from

$278
(United Airlines)
Provider with most accurate pricing for Gunnison-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Gunnison-Seattle/Tacoma Intl flights.
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From Gunnison to Seattle/Tacoma Intl
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One-way flight from Gunnison to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Gunnison 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 April 5, 2026.
Use the filters below to find and compare flights from Gunnison to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Fri 4/17

1:35 pm-6:00 pm

1 stop5h 25m

Seattle/Tacoma Intl

Tue 4/21

5:00 am-12:39 pm

1 stop6h 39m

$349
Quickest round-trip

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Wed 5/6

1:36 pm-6:00 pm

1 stop5h 24m

Seattle/Tacoma Intl

Sat 5/9

5:02 am-12:39 pm

1 stop6h 37m

$379

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Fri 5/1

7:10 am-7:48 pm

2 stops13h 38m

Seattle/Tacoma Intl

Tue 5/5

5:02 am-12:39 pm

1 stop6h 37m

$384

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Thu 5/14

1:36 pm-6:00 pm

1 stop5h 24m

Seattle/Tacoma Intl

Tue 5/19

5:02 am-12:39 pm

1 stop6h 37m

$429
Cheapest one-way

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Sat 9/19

7:25 am-4:15 pm

2 stops9h 50m

$278
Quickest one-way

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Thu 4/23

1:35 pm-6:00 pm

1 stop5h 25m

$291

GunnisonSeattle

GUC - SEA

GUCSEA

Gunnison

Sun 9/20

3:25 pm-9:11 pm

1 stop6h 46m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Gunnison-Seattle flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Gunnison-Seattle flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Gunnison-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Gunnison-Seattle flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Gunnison-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gunnison to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Gunnison 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 Gunnison to Seattle

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

Currently, June is the cheapest month in which you can book a flight from Gunnison to Seattle (average of $216). Flying from Gunnison to Seattle in July is currently the most expensive (average of $318). 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.

Related info for your journey

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

  • How long is the flight from Gunnison to Seattle?

    Departing from Gunnison to Seattle will take you 5h 25m. The distance from Gunnison to Seattle is about 988 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gunnison 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 Gunnison to Seattle?

    Currently, June is the cheapest month in which you can book a flight from Gunnison to Seattle (average of $216). Flying from Gunnison to Seattle in July is currently the most expensive (average of $318). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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