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

United Airlines and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Wyoming

What airlines fly to Wyoming?

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Wyoming from Seattle according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Wyoming. Keep in mind that there are 3 different airlines that fly to Wyoming on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Wyoming are updated daily.

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

There are 3 operators available for flights from Seattle/Tacoma Intl Airport to Wyoming as of October 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wyoming.

What documentation or ID do you need to fly to Wyoming?

The necessary travel and health documents for your Wyoming trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$142 Cheap Flights from Seattle to Wyoming in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Wyoming

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 10:03 pmSEA Seattle/Tacoma Intl-CYS Cheyenne

5h 03m1 stop Denver Intl

1:55 pm - 6:12 pmCYS Cheyenne-SEA Seattle/Tacoma Intl

5h 17m1 stop Denver Intl

$286United Airlines

Mon, Jan 25 - Fri, Jan 29

1:18 pm - 10:03 pmSEA Seattle/Tacoma Intl-CYS Cheyenne

7h 45m2 stops San Francisco Denver Intl

1:55 pm - 6:12 pmCYS Cheyenne-SEA Seattle/Tacoma Intl

5h 17m1 stop Denver Intl

$292United Airlines

Mon, Jan 25 - Fri, Jan 29

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$307Alaska Airlines

Fri, Jan 22 - Sat, Jan 23

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$307Alaska Airlines

Mon, Jan 18 - Sat, Jan 23

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$317Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

6:57 am - 2:00 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

6h 03m1 stop San Francisco

4:25 pm - 9:20 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

5h 55m1 stop Denver Intl

$324United Airlines

Sat, Mar 6 - Thu, Mar 11

1:31 pm - 7:21 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

4h 50m1 stop Salt Lake City

1:09 pm - 4:36 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

4h 27m1 stop Salt Lake City

$357Delta

Tue, Jan 19 - Wed, Jan 27

5:35 am - 12:14 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

5h 39m1 stop Salt Lake City

6:05 pm - 12:23 amJAC Jackson Hole-SEA Seattle/Tacoma Intl

7h 18m1 stop Salt Lake City

$357Delta

Sat, Jan 23 - Wed, Jan 27

6:19 pm - 12:51 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

17h 32m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:35 pm - 10:35 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

10h 00m1 stop Dallas/Fort Worth

$654American Airlines

Mon, Jan 18 - Wed, Jan 27

11:26 am - 12:51 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

24h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:35 pm - 10:35 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

10h 00m1 stop Dallas/Fort Worth

$654American Airlines

Sat, Jan 23 - Tue, Jan 26

Cheap last minute flights

Enter your travel dates to find the best prices.

5:05 am - 1:48 pmSEA Seattle/Tacoma Intl-RKS Rock Springs Sweetwater County

7h 43m1 stop Denver Intl

2:23 pm - 9:19 pmRKS Rock Springs Sweetwater County-SEA Seattle/Tacoma Intl

7h 56m1 stop Denver Intl

$438United Airlines

Thu, Nov 5 - Sun, Nov 8

5:05 am - 1:48 pmSEA Seattle/Tacoma Intl-RKS Rock Springs Sweetwater County

7h 43m1 stop Denver Intl

5:00 am - 4:27 pmRKS Rock Springs Sweetwater County-SEA Seattle/Tacoma Intl

12h 27m2 stops Denver Intl San Francisco

$444United Airlines

Thu, Nov 5 - Sun, Nov 8

10:40 am - 10:20 pmSEA Seattle/Tacoma Intl-RKS Rock Springs Sweetwater County

10h 40m2 stops San Francisco Denver Intl

5:00 am - 4:27 pmRKS Rock Springs Sweetwater County-SEA Seattle/Tacoma Intl

12h 27m2 stops Denver Intl San Francisco

$449United Airlines

Thu, Nov 5 - Sun, Nov 8

3:49 pm - 9:59 pmSEA Seattle/Tacoma Intl-RIW Riverton

5h 10m1 stop Denver Intl

5:15 am - 9:47 amRIW Riverton-SEA Seattle/Tacoma Intl

5h 32m1 stop Denver Intl

$453United Airlines

Wed, Nov 4 - Sun, Nov 8

3:00 pm - 12:39 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

20h 39m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:21 pm - 10:11 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

9h 50m1 stop Dallas/Fort Worth

$901American Airlines

Sun, Nov 1 - Thu, Nov 5

3:00 pm - 12:39 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

20h 39m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:21 pm - 10:11 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

9h 50m1 stop Dallas/Fort Worth

$901American Airlines

Sun, Nov 1 - Fri, Nov 6

3:00 pm - 12:39 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

20h 39m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:21 pm - 10:11 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

9h 50m1 stop Dallas/Fort Worth

$901American Airlines

Mon, Nov 2 - Thu, Nov 5

6:23 pm - 12:39 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

17h 16m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

1:21 pm - 10:11 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

9h 50m1 stop Dallas/Fort Worth

$901American Airlines

Mon, Nov 2 - Fri, Nov 6

10:37 am - 7:26 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

7h 49m2 stops Portland Salt Lake City

1:05 pm - 7:05 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

7h 00m2 stops Salt Lake City Portland

$1,747Delta

Sun, Nov 1 - Thu, Nov 5

7:32 am - 4:30 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

7h 58m2 stops Portland Salt Lake City

7:40 am - 4:45 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

10h 05m2 stops Salt Lake City Portland

$2,076Delta

Mon, Nov 2 - Fri, Nov 6

Cheap direct flights

Enter your travel dates to find the best prices.

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$307Alaska Airlines

Fri, Jan 22 - Sat, Jan 23

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$307Alaska Airlines

Mon, Jan 18 - Sat, Jan 23

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$317Alaska Airlines

Mon, Jan 18 - Thu, Jan 28

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$317Alaska Airlines

Fri, Jan 22 - Thu, Jan 28

8:10 am - 11:18 amSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 08mnonstop

11:58 am - 1:21 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 23mnonstop

$327Alaska Airlines

Thu, Dec 24 - Wed, Dec 30

8:10 am - 11:18 amSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 08mnonstop

11:58 am - 1:21 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 23mnonstop

$327Alaska Airlines

Thu, Dec 17 - Sun, Dec 20

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$327Alaska Airlines

Sat, Jan 23 - Thu, Jan 28

8:10 am - 11:18 amSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 08mnonstop

11:58 am - 1:21 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 23mnonstop

$327Alaska Airlines

Thu, Dec 24 - Tue, Dec 29

8:10 am - 11:18 amSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 08mnonstop

11:58 am - 1:21 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 23mnonstop

$377Alaska Airlines

Mon, Dec 21 - Thu, Dec 24

9:50 am - 12:54 pmSEA Seattle/Tacoma Intl-JAC Jackson Hole

2h 04mnonstop

1:34 pm - 3:02 pmJAC Jackson Hole-SEA Seattle/Tacoma Intl

2h 28mnonstop

$377Alaska Airlines

Mon, Jan 18 - Fri, Jan 22

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United Airlines flights from Seattle to Wyoming

Our best United Airlines deals on Seattle to Wyoming flight tickets

United Airlines

Jan 25

SEA4:00 pmSeattle/Tacoma Intl

5h 03m

1 stop

CYS10:03 pmCheyenne

Jan 29

CYS1:55 pmCheyenne

5h 17m

1 stop

SEA6:12 pmSeattle/Tacoma Intl

$286

United Airlines

Jan 25

SEA1:18 pmSeattle/Tacoma Intl

7h 45m

2 stops

CYS10:03 pmCheyenne

Jan 29

CYS1:55 pmCheyenne

5h 17m

1 stop

SEA6:12 pmSeattle/Tacoma Intl

$292

United Airlines

Mar 6

SEA6:57 amSeattle/Tacoma Intl

6h 03m

1 stop

JAC2:00 pmJackson Hole

Mar 11

JAC4:25 pmJackson Hole

5h 55m

1 stop

SEA9:20 pmSeattle/Tacoma Intl

$324

Delta flights from Seattle to Wyoming

Our best Delta deals on Seattle to Wyoming flight tickets

Delta

Dec 11

SEA5:30 amSeattle/Tacoma Intl

5h 41m

1 stop

JAC12:11 pmJackson Hole

Dec 13

JAC5:32 pmJackson Hole

7h 33m

1 stop

SEA12:05 amSeattle/Tacoma Intl

$305

Delta

Mar 6

SEA11:25 amSeattle/Tacoma Intl

7h 15m

1 stop

JAC7:40 pmJackson Hole

Mar 10

JAC1:10 pmJackson Hole

4h 43m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

$357

Delta

Jan 19

SEA1:31 pmSeattle/Tacoma Intl

4h 50m

1 stop

JAC7:21 pmJackson Hole

Jan 22

JAC6:05 pmJackson Hole

7h 18m

1 stop

SEA12:23 amSeattle/Tacoma Intl

$367

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCheyenne

SEA Seattle/Tacoma Intl - CYS Cheyenne

SEACYS

Seattle/Tacoma Intl

Mon 1/25

4:00 pm-10:03 pm

1 stop5h 03m

Cheyenne

Fri 1/29

1:55 pm-6:12 pm

1 stop5h 17m

$286

SeattleCheyenne

SEA Seattle/Tacoma Intl - CYS Cheyenne

SEACYS

Seattle/Tacoma Intl

Mon 1/25

1:18 pm-10:03 pm

2 stops7h 45m

Cheyenne

Fri 1/29

1:55 pm-6:12 pm

1 stop5h 17m

$292

Quickest round-trip

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Fri 1/22

9:50 am-12:54 pm

Nonstop2h 04m

Jackson Hole

Sat 1/23

1:34 pm-3:02 pm

Nonstop2h 28m

$307

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Mon 1/18

9:50 am-12:54 pm

Nonstop2h 04m

Jackson Hole

Sat 1/23

1:34 pm-3:02 pm

Nonstop2h 28m

$307

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Mon 1/18

9:50 am-12:54 pm

Nonstop2h 04m

Jackson Hole

Thu 1/28

1:34 pm-3:02 pm

Nonstop2h 28m

$317

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Sat 3/6

6:57 am-2:00 pm

1 stop6h 03m

Jackson Hole

Thu 3/11

4:25 pm-9:20 pm

1 stop5h 55m

$324

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Tue 1/19

1:31 pm-7:21 pm

1 stop4h 50m

Jackson Hole

Wed 1/27

1:09 pm-4:36 pm

1 stop4h 27m

$357

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Sat 1/23

5:35 am-12:14 pm

1 stop5h 39m

Jackson Hole

Wed 1/27

6:05 pm-12:23 am

1 stop7h 18m

$357

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Mon 1/18

6:19 pm-12:51 pm

2 stops17h 32m

Jackson Hole

Wed 1/27

1:35 pm-10:35 pm

1 stop10h 00m

$654

SeattleJackson

SEA Seattle/Tacoma Intl - JAC Jackson Hole

SEAJAC

Seattle/Tacoma Intl

Sat 1/23

11:26 am-12:51 pm

2 stops24h 25m

Jackson Hole

Tue 1/26

1:35 pm-10:35 pm

1 stop10h 00m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Wyoming

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

Prices

Airlines

What is the cheapest month to fly to Wyoming?

The cheapest month to fly to Wyoming from Seattle is in March. Flight prices, which tend to average around $337, are often lower during this time because this is during the off-season. If you aren’t able to travel to Wyoming during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $412.

What is the cheapest day to depart on your flight to Wyoming?

The cheapest day to depart from Seattle to Wyoming is on a Tuesday. Travelers who choose to depart for Wyoming on a Tuesday will often find tickets for as low as $427. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Wyoming for around $727.

What is the cheapest Seattle/Tacoma Intl to Wyoming flight route?

Fly from Seattle/Tacoma Intl to Jackson Hole for the best Seattle/Tacoma Intl - Wyoming flight prices

What cabin class options are available on Seattle to Wyoming flights?

There are 4 cabin classes available to choose from on Seattle to Wyoming flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Wyoming flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Wyoming flight.

Cheap Seattle to Wyoming flight deals and tips

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

Best Price Found	$142
Fastest flight time	2h 00m
Direct flights	Mon, Tue, Fri, Sat and Sun
Airports in Wyoming	26 airports

The best one-way flight to Wyoming from Seattle in the past 72 hours is $142. The best round-trip flight deal from Seattle to Wyoming found on momondo in the last 72 hours is $286.

The fastest flight from Seattle to Wyoming takes 2h 00m

Direct flights go from Seattle to Wyoming on Monday, Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 26 airports in Wyoming. From Seattle there are direct flights to Jackson Hole (JAC).

Search flight deals

Frequently asked questions about flying from Seattle to Wyoming

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Wyoming?
Prices for flights from Seattle/Tacoma Intl Airport to Wyoming are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Wyoming?
There are 3 operators available for flights from Seattle/Tacoma Intl Airport to Wyoming as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Wyoming?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Wyoming.
What documentation or ID do you need to fly to Wyoming?
The necessary travel and health documents for your Wyoming trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Wyoming?
Based on momondo bookings for flights between Seattle and Wyoming, the leading plane model is Embraer 175, making up 100.00% of the total bookings.

Best airlines flying from Seattle to Wyoming

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.8 8,692 reviews	Search Delta flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $243	Free Cancellation	Rating 7.9 13,135 reviews	Search Alaska Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Wyoming from Seattle with this policy.

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

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 Wyoming from Seattle.

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

If you are simply researching potential flights to Wyoming, momondo offers a useful price alert feature which will track prices for flights to Wyoming from Seattle and alert you when they change.