When did momondo last update prices for flights from Gunnison Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Gunnison Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Gunnison Airport to Seattle/Tacoma Intl Airport?

As of October 2026, there is 1 operator available to choose from for flights from Gunnison Airport to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Gunnison Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gunnison Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$369 Cheap Flights from Gunnison to Seattle in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Gunnison to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 9:17 pmGUC Gunnison-SEA Seattle/Tacoma Intl

6h 57m1 stop Denver Intl

8:30 am - 2:39 pmSEA Seattle/Tacoma Intl-GUC Gunnison

5h 09m1 stop Denver Intl

$369United Airlines

Wed, Jan 6 - Sat, Jan 9

3:22 pm - 9:25 pmGUC Gunnison-SEA Seattle/Tacoma Intl

7h 03m1 stop Denver Intl

8:30 am - 2:39 pmSEA Seattle/Tacoma Intl-GUC Gunnison

5h 09m1 stop Denver Intl

$369United Airlines

Thu, Dec 17 - Sun, Jan 10

3:20 pm - 9:17 pmGUC Gunnison-SEA Seattle/Tacoma Intl

6h 57m1 stop Denver Intl

8:56 am - 8:37 pmSEA Seattle/Tacoma Intl-GUC Gunnison

10h 41m2 stops San Francisco Denver Intl

$374United Airlines

Wed, Jan 6 - Sat, Jan 9

1:22 pm - 11:58 pmGUC Gunnison-SEA Seattle/Tacoma Intl

11h 36m2 stops Denver Intl Los Angeles

8:30 am - 2:39 pmSEA Seattle/Tacoma Intl-GUC Gunnison

5h 09m1 stop Denver Intl

$374United Airlines

Thu, Dec 17 - Sun, Jan 10

1:32 pm - 9:59 pmGUC Gunnison-SEA Seattle/Tacoma Intl

9h 27m2 stops Denver Intl Los Angeles

8:56 am - 8:37 pmSEA Seattle/Tacoma Intl-GUC Gunnison

10h 41m2 stops San Francisco Denver Intl

$379United Airlines

Wed, Jan 6 - Sat, Jan 9

1:32 pm - 5:59 pmGUC Gunnison-SEA Seattle/Tacoma Intl

5h 27m1 stop Denver Intl

5:05 am - 12:39 pmSEA Seattle/Tacoma Intl-GUC Gunnison

6h 34m1 stop Denver Intl

$419United Airlines

Sat, Nov 7 - Wed, Nov 11

7:10 am - 6:46 pmGUC Gunnison-SEA Seattle/Tacoma Intl

12h 36m2 stops Denver Intl San Francisco

5:05 am - 12:39 pmSEA Seattle/Tacoma Intl-GUC Gunnison

6h 34m1 stop Denver Intl

$424United Airlines

Sat, Nov 7 - Wed, Nov 11

1:32 pm - 8:47 pmGUC Gunnison-SEA Seattle/Tacoma Intl

8h 15m2 stops Denver Intl San Francisco

6:00 am - 8:34 pmSEA Seattle/Tacoma Intl-GUC Gunnison

13h 34m2 stops Los Angeles Denver Intl

$429United Airlines

Sat, Nov 7 - Wed, Nov 11

1:22 pm - 8:40 pmGUC Gunnison-SEA Seattle/Tacoma Intl

8h 18m2 stops Denver Intl San Francisco

9:01 am - 8:37 pmSEA Seattle/Tacoma Intl-GUC Gunnison

10h 36m2 stops San Francisco Denver Intl

$430United Airlines

Thu, Dec 17 - Sun, Jan 10

1:35 pm - 6:24 pmGUC Gunnison-SEA Seattle/Tacoma Intl

5h 49m1 stop Denver Intl

5:05 am - 12:52 pmSEA Seattle/Tacoma Intl-GUC Gunnison

6h 47m1 stop Denver Intl

$469United Airlines

Sat, Dec 5 - Wed, Dec 9

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United Airlines flights from Gunnison to Seattle

Our best United Airlines deals on Gunnison to Seattle flight tickets

United Airlines

Dec 17

GUC3:22 pmGunnison

7h 03m

1 stop

SEA9:25 pmSeattle/Tacoma Intl

Jan 10

SEA8:30 amSeattle/Tacoma Intl

5h 09m

1 stop

GUC2:39 pmGunnison

$369

United Airlines

Dec 17

GUC1:22 pmGunnison

11h 36m

2 stops

SEA11:58 pmSeattle/Tacoma Intl

Jan 10

SEA8:30 amSeattle/Tacoma Intl

5h 09m

1 stop

GUC2:39 pmGunnison

$374

United Airlines

Jan 6

GUC1:32 pmGunnison

9h 27m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

Jan 9

SEA8:56 amSeattle/Tacoma Intl

10h 41m

2 stops

GUC8:37 pmGunnison

$379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Wed 1/6

3:20 pm-9:17 pm

1 stop6h 57m

Seattle/Tacoma Intl

Sat 1/9

8:30 am-2:39 pm

1 stop5h 09m

$369

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Thu 12/17

3:22 pm-9:25 pm

1 stop7h 03m

Seattle/Tacoma Intl

Sun 1/10

8:30 am-2:39 pm

1 stop5h 09m

$369

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Wed 1/6

3:20 pm-9:17 pm

1 stop6h 57m

Seattle/Tacoma Intl

Sat 1/9

8:56 am-8:37 pm

2 stops10h 41m

$374

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Thu 12/17

1:22 pm-11:58 pm

2 stops11h 36m

Seattle/Tacoma Intl

Sun 1/10

8:30 am-2:39 pm

1 stop5h 09m

$374

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Wed 1/6

1:32 pm-9:59 pm

2 stops9h 27m

Seattle/Tacoma Intl

Sat 1/9

8:56 am-8:37 pm

2 stops10h 41m

$379

Quickest round-trip

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Sat 11/7

1:32 pm-5:59 pm

1 stop5h 27m

Seattle/Tacoma Intl

Wed 11/11

5:05 am-12:39 pm

1 stop6h 34m

$419

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Sat 11/7

7:10 am-6:46 pm

2 stops12h 36m

Seattle/Tacoma Intl

Wed 11/11

5:05 am-12:39 pm

1 stop6h 34m

$424

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Sat 11/7

1:32 pm-8:47 pm

2 stops8h 15m

Seattle/Tacoma Intl

Wed 11/11

6:00 am-8:34 pm

2 stops13h 34m

$429

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Thu 12/17

1:22 pm-8:40 pm

2 stops8h 18m

Seattle/Tacoma Intl

Sun 1/10

9:01 am-8:37 pm

2 stops10h 36m

$430

GunnisonSeattle

GUC Gunnison - SEA Seattle/Tacoma Intl

GUCSEA

Gunnison

Sat 12/5

1:35 pm-6:24 pm

1 stop5h 49m

Seattle/Tacoma Intl

Wed 12/9

5:05 am-12:52 pm

1 stop6h 47m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Gunnison to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Gunnison to Seattle/Tacoma Intl?

United Airlines is the most popular carrier operating from Gunnison to Seattle/Tacoma Intl

What airlines fly to Seattle?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Seattle from Gunnison according to our data. United Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When to book flights from Gunnison to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Gunnison to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Gunnison to Seattle (GUC to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gunnison to Seattle

Best Price Found	$507
Fastest flight time	5h 27m
Direct flights	None

The best one-way flight to Seattle from Gunnison in the past 72 hours is $507. The best round-trip flight deal from Gunnison to Seattle found on momondo in the last 72 hours is $369.

The fastest flight from Gunnison to Seattle takes 5h 27m

There are no direct flights from Gunnison to Seattle. There are no popular flight routes from Gunnison to Seattle.

Search flight deals

Frequently asked questions about flying from Gunnison to Seattle

How far is Gunnison to Seattle/Tacoma Intl by plane?
There are 995.0 mi between Gunnison and Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 5h 27m.
When did momondo last update prices for flights from Gunnison Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Gunnison Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Gunnison Airport to Seattle/Tacoma Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Gunnison Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Gunnison Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gunnison Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Gunnison to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Gunnison to Seattle is United Airlines (100% of total bookings).

Best airlines flying from Gunnison to Seattle

Compare and see reviews for airlines that fly from Gunnison to Seattle with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $324	Free Cancellation	Rating 7.3 10,432 reviews		Search United Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Redmond

Olympia

Federal Way

Kent

Lakewood

Lynnwood

Puyallup

Tukwila

Fife

Cle Elum

Marysville

Lacey

Kirkland

Centralia

Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Gunnison to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Gunnison to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Gunnison to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Gunnison to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Gunnison to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Gunnison.

I’m not ready to book a flight from Gunnison to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Gunnison to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.