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Cheap flights from Grand Junction to Seattle from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to Seattle departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grand Junction to Seattle

Cheap round-trip flights

American Airlines Logo
5:00 am - 10:24 amGJT-SEA
6h 24m1 stop
American Airlines Logo
10:32 am - 8:27 pmSEA-GJT
8h 55m1 stop
$220American Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 15
Delta Logo
6:00 am - 8:55 amGJT-SEA
3h 55m1 stop
Delta Logo
5:30 am - 10:30 amSEA-GJT
4h 00m1 stop
$229Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
6:05 pm - 10:59 pmGJT-SEA
5h 54m1 stop
United Airlines Logo
1:05 pm - 10:10 pmSEA-GJT
8h 05m2 stops
$234United Airlines
Find Deal
Fri, Aug 22 - Tue, Aug 26
American Airlines Logo
4:25 pm - 12:58 amGJT-SEA
9h 33m1 stop
American Airlines Logo
2:55 pm - 10:17 pmSEA-GJT
6h 22m1 stop
$256American Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Delta Logo
6:54 pm - 12:06 amGJT-SEA
6h 12m1 stop
Delta Logo
5:49 pm - 10:43 pmSEA-GJT
3h 54m1 stop
$269Delta
Find Deal
Sun, Aug 24 - Thu, Sep 4
Delta Logo
6:00 am - 2:45 pmGJT-SEA
9h 45m2 stops
Delta Logo
5:30 am - 10:30 amSEA-GJT
4h 00m1 stop
$277Delta
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
6:00 pm - 11:10 pmGJT-SEA
6h 10m1 stop
United Airlines Logo
5:05 am - 10:44 amSEA-GJT
4h 39m1 stop
$281United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
1:45 pm - 5:58 pmGJT-SEA
5h 13m1 stop
United Airlines Logo
6:25 am - 4:55 pmSEA-GJT
9h 30m2 stops
$287United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Delta Logo
6:00 am - 8:29 pmGJT-SEA
15h 29m2 stops
Delta Logo
5:30 am - 10:30 amSEA-GJT
4h 00m1 stop
$297Delta
Find Deal
Sun, Aug 24 - Tue, Sep 2
Alaska Airlines Logo
11:46 am - 7:03 pmGJT-SEA
8h 17m1 stop
Alaska Airlines Logo
9:50 am - 6:38 pmSEA-GJT
7h 48m1 stop
$367Alaska Airlines
Find Deal
Wed, Sep 3 - Fri, Sep 12

Delta flights from Grand Junction to Seattle

Our best Delta deals on Grand Junction to Seattle flight tickets
Delta
Aug 26
GJT6:00 amGrand Junction Regnl
3h 55m
1 stop
SEA8:55 amSeattle/Tacoma Intl
Sep 2
SEA5:30 amSeattle/Tacoma Intl
4h 00m
1 stop
GJT10:30 amGrand Junction Regnl
$229
Find similar
Delta
Aug 24
GJT6:54 pmGrand Junction Regnl
6h 12m
1 stop
SEA12:06 amSeattle/Tacoma Intl
Sep 4
SEA5:49 pmSeattle/Tacoma Intl
3h 54m
1 stop
GJT10:43 pmGrand Junction Regnl
$269
Find similar
Delta
Aug 26
GJT6:00 amGrand Junction Regnl
9h 45m
2 stops
SEA2:45 pmSeattle/Tacoma Intl
Sep 2
SEA5:30 amSeattle/Tacoma Intl
4h 00m
1 stop
GJT10:30 amGrand Junction Regnl
$277
Find similar

American Airlines flights from Grand Junction to Seattle

Our best American Airlines deals on Grand Junction to Seattle flight tickets
American Airlines
Oct 8
GJT5:00 amGrand Junction Regnl
6h 24m
1 stop
SEA10:24 amSeattle/Tacoma Intl
Oct 15
SEA10:32 amSeattle/Tacoma Intl
8h 55m
1 stop
GJT8:27 pmGrand Junction Regnl
$220
Find similar
American Airlines
Nov 13
GJT4:25 pmGrand Junction Regnl
9h 33m
1 stop
SEA12:58 amSeattle/Tacoma Intl
Nov 16
SEA2:55 pmSeattle/Tacoma Intl
6h 22m
1 stop
GJT10:17 pmGrand Junction Regnl
$256
Find similar
American Airlines
Aug 21
GJT5:00 amGrand Junction Regnl
6h 25m
1 stop
SEA10:25 amSeattle/Tacoma Intl
Aug 24
SEA12:58 amSeattle/Tacoma Intl
9h 57m
1 stop
GJT11:55 amGrand Junction Regnl
$308
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Junction 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Grand Junction to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Wed 10/8

5:00 am-10:24 am

1 stop6h 24m

Seattle/Tacoma Intl

Wed 10/15

10:32 am-8:27 pm

1 stop8h 55m

$220

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Tue 8/26

6:00 am-8:55 am

1 stop3h 55m

Seattle/Tacoma Intl

Tue 9/2

5:30 am-10:30 am

1 stop4h 00m

$229

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Fri 8/22

6:05 pm-10:59 pm

1 stop5h 54m

Seattle/Tacoma Intl

Tue 8/26

1:05 pm-10:10 pm

2 stops8h 05m

$234

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Thu 11/13

4:25 pm-12:58 am

1 stop9h 33m

Seattle/Tacoma Intl

Sun 11/16

2:55 pm-10:17 pm

1 stop6h 22m

$256

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Sun 8/24

6:54 pm-12:06 am

1 stop6h 12m

Seattle/Tacoma Intl

Thu 9/4

5:49 pm-10:43 pm

1 stop3h 54m

$269

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Tue 8/26

6:00 am-2:45 pm

2 stops9h 45m

Seattle/Tacoma Intl

Tue 9/2

5:30 am-10:30 am

1 stop4h 00m

$277

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Thu 11/13

6:00 pm-11:10 pm

1 stop6h 10m

Seattle/Tacoma Intl

Sun 11/16

5:05 am-10:44 am

1 stop4h 39m

$281

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Tue 8/26

1:45 pm-5:58 pm

1 stop5h 13m

Seattle/Tacoma Intl

Tue 9/2

6:25 am-4:55 pm

2 stops9h 30m

$287

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Sun 8/24

6:00 am-8:29 pm

2 stops15h 29m

Seattle/Tacoma Intl

Tue 9/2

5:30 am-10:30 am

1 stop4h 00m

$297

Grand JunctionSeattle

GJT - SEA

GJTSEA

Grand Junction Regnl

Wed 9/3

11:46 am-7:03 pm

1 stop8h 17m

Seattle/Tacoma Intl

Fri 9/12

9:50 am-6:38 pm

1 stop7h 48m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Grand Junction 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 month to fly to Seattle?

In general, January is the cheapest month to fly from Grand Junction to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $298. If you don’t want to visit Seattle in January, then you should wait until February to fly from Grand Junction, when ticket prices are also cheap, with an average price of $378.

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

On average, the least expensive day to fly to Seattle from Grand Junction is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $472. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Grand Junction because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $557.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Grand Junction in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $474 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $531. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Grand Junction when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Grand Junction for as low as $251 on momondo.

How have Grand Junction to Seattle flight prices changed over time?

When to book flights from Grand Junction to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Junction to Seattle (GJT to SEA) flight deals and tips

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

Best Price Found

$148

Fastest flight time

3h 55m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Grand Junction in the past 72 hours is $148. The best round-trip flight deal from Grand Junction to Seattle found on momondo in the last 72 hours is $220.
The fastest flight from Grand Junction to Seattle takes 3h 55m
There are no direct flights from Grand Junction to Seattle. Popular non-direct route for this connection is Grand Junction Regnl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Grand Junction Regnl to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 907.5 mi away from Grand Junction Regnl. 3h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Grand Junction Regnl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Grand Junction Regnl Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Grand Junction Regnl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Grand Junction Regnl Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Seattle/Tacoma Intl Airport.

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

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grand Junction to Seattle?

Best airlines flying from Grand Junction to Seattle

Compare and see reviews for airlines that fly from Grand Junction to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $216Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $303Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $348Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Federal Way
Puyallup
Lynnwood
Marysville
Tukwila
Kirkland
Lakewood
Fife
Centralia
Cle Elum
Shoreline
Westport
Redmond

Why use momondo?

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

Finding the right flight to Seattle from Grand Junction is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Grand Junction to Seattle?

momondo helps you find the best flight between Grand Junction and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Grand Junction to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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