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Cheap flights from Grand Rapids to Seattle from $135

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 Rapids to Seattle departing on 2/9. 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 Rapids to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:30 am - 11:32 am
GRR
-
SEA
7h 02m
1 stop
United Airlines Logo
7:00 am - 3:55 pm
SEA
-
GRR
5h 55m
1 stop
$273United Airlines
Thu, Feb 5 - Sun, Feb 8
United Airlines Logo
4:56 pm - 10:43 pm
GRR
-
SEA
8h 47m
1 stop
United Airlines Logo
7:00 am - 5:33 pm
SEA
-
GRR
7h 33m
1 stop
$277United Airlines
Wed, Feb 25 - Mon, Mar 2
United Airlines Logo
7:30 am - 11:32 am
GRR
-
SEA
7h 02m
1 stop
United Airlines Logo
9:00 am - 10:00 pm
SEA
-
GRR
10h 00m
2 stops
$278United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
3:25 pm - 11:30 pm
GRR
-
SEA
11h 05m
2 stops
United Airlines Logo
5:00 am - 2:23 pm
SEA
-
GRR
6h 23m
1 stop
$282United Airlines
Sat, Feb 14 - Sat, Feb 21
United Airlines Logo
6:29 pm - 10:43 pm
GRR
-
SEA
7h 14m
1 stop
United Airlines Logo
7:00 am - 5:33 pm
SEA
-
GRR
7h 33m
1 stop
$291United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
7:30 am - 11:32 am
GRR
-
SEA
7h 02m
1 stop
United Airlines Logo
7:00 am - 5:45 pm
SEA
-
GRR
7h 45m
1 stop
$295United Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
4:44 pm - 8:46 pm
GRR
-
SEA
7h 02m
1 stop
Delta Logo
11:15 pm - 9:43 am
SEA
-
GRR
7h 28m
1 stop
$297Delta
Sat, Feb 14 - Tue, Feb 24
United Airlines Logo
4:55 pm - 10:45 pm
GRR
-
SEA
8h 50m
1 stop
United Airlines Logo
12:55 pm - 10:32 pm
SEA
-
GRR
6h 37m
1 stop
$299United Airlines
Sat, Mar 14 - Tue, Mar 17
United Airlines Logo
7:30 am - 11:32 am
GRR
-
SEA
7h 02m
1 stop
United Airlines Logo
9:00 am - 10:00 pm
SEA
-
GRR
10h 00m
2 stops
$300United Airlines
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
12:50 pm - 9:12 pm
GRR
-
SEA
11h 22m
2 stops
United Airlines Logo
7:00 am - 4:00 pm
SEA
-
GRR
6h 00m
1 stop
$304United Airlines
Wed, Feb 25 - Sat, Feb 28

American Airlines flights from Grand Rapids to Seattle

Our best American Airlines deals on Grand Rapids to Seattle flight tickets
American Airlines
Feb 12
GRR7:42 pmGrand Rapids Gerald R. Ford Intl
7h 42m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Feb 15
SEA12:07 amSeattle/Tacoma Intl
6h 58m
1 stop
GRR10:05 amGrand Rapids Gerald R. Ford Intl
$306
American Airlines
Mar 11
GRR7:00 amGrand Rapids Gerald R. Ford Intl
8h 54m
1 stop
SEA12:54 pmSeattle/Tacoma Intl
Mar 19
SEA7:21 amSeattle/Tacoma Intl
8h 33m
1 stop
GRR6:54 pmGrand Rapids Gerald R. Ford Intl
$326
American Airlines
Feb 13
GRR7:42 pmGrand Rapids Gerald R. Ford Intl
7h 42m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Feb 18
SEA6:00 amSeattle/Tacoma Intl
8h 54m
1 stop
GRR5:54 pmGrand Rapids Gerald R. Ford Intl
$367

United Airlines flights from Grand Rapids to Seattle

Our best United Airlines deals on Grand Rapids to Seattle flight tickets
United Airlines
Feb 5
GRR7:30 amGrand Rapids Gerald R. Ford Intl
7h 02m
1 stop
SEA11:32 amSeattle/Tacoma Intl
Feb 8
SEA7:00 amSeattle/Tacoma Intl
5h 55m
1 stop
GRR3:55 pmGrand Rapids Gerald R. Ford Intl
$273
United Airlines
Feb 5
GRR7:30 amGrand Rapids Gerald R. Ford Intl
7h 02m
1 stop
SEA11:32 amSeattle/Tacoma Intl
Feb 9
SEA9:00 amSeattle/Tacoma Intl
10h 00m
2 stops
GRR10:00 pmGrand Rapids Gerald R. Ford Intl
$278
United Airlines
Feb 14
GRR3:25 pmGrand Rapids Gerald R. Ford Intl
11h 05m
2 stops
SEA11:30 pmSeattle/Tacoma Intl
Feb 21
SEA5:00 amSeattle/Tacoma Intl
6h 23m
1 stop
GRR2:23 pmGrand Rapids Gerald R. Ford Intl
$282

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 January 14, 2026.
Use the filters below to find and compare flights from Grand Rapids to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 2/5

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sun 2/8

7:00 am-3:55 pm

1 stop5h 55m

$273

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 2/25

4:56 pm-10:43 pm

1 stop8h 47m

Seattle/Tacoma Intl

Mon 3/2

7:00 am-5:33 pm

1 stop7h 33m

$277

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 2/5

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Mon 2/9

9:00 am-10:00 pm

2 stops10h 00m

$278

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sat 2/14

3:25 pm-11:30 pm

2 stops11h 05m

Seattle/Tacoma Intl

Sat 2/21

5:00 am-2:23 pm

1 stop6h 23m

$282

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 2/25

6:29 pm-10:43 pm

1 stop7h 14m

Seattle/Tacoma Intl

Sun 3/1

7:00 am-5:33 pm

1 stop7h 33m

$291

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 2/5

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sun 2/8

7:00 am-5:45 pm

1 stop7h 45m

$295

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sat 2/14

4:44 pm-8:46 pm

1 stop7h 02m

Seattle/Tacoma Intl

Tue 2/24

11:15 pm-9:43 am

1 stop7h 28m

$297

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sat 3/14

4:55 pm-10:45 pm

1 stop8h 50m

Seattle/Tacoma Intl

Tue 3/17

12:55 pm-10:32 pm

1 stop6h 37m

$299

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sun 2/1

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Thu 2/5

9:00 am-10:00 pm

2 stops10h 00m

$300

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 2/25

12:50 pm-9:12 pm

2 stops11h 22m

Seattle/Tacoma Intl

Sat 2/28

7:00 am-4:00 pm

1 stop6h 00m

$304

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 Rapids 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, October is the cheapest month to fly from Grand Rapids to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $379. If you don’t want to visit Seattle in October, then you should wait until September to fly from Grand Rapids, when ticket prices are also cheap, with an average price of $388.

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

You are more likely to see cheaper flights to Seattle from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $462 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Grand Rapids for as low as $395 on momondo.

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

As of January 2026, prices for Grand Rapids to Seattle flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Grand Rapids to Seattle

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

Cheap Grand Rapids to Seattle (GRR to SEA) flight deals and tips

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

Fastest flight time

6h 20m

Direct flights

None
The fastest flight from Grand Rapids to Seattle takes 6h 20m
There are no direct flights from Grand Rapids to Seattle. There are no popular flight routes from Grand Rapids to Seattle.
Search flight deals

  • How far is Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl by plane?

    The straight-line distance from Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl is 1792.5 mi. In terms of flight time, this usually takes a little over 6h 20m.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl 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 Rapids Gerald R. Ford Intl 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 Grand Rapids to Seattle?

Best airlines flying from Grand Rapids to Seattle

Compare and see reviews for airlines that fly from Grand Rapids to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $149Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,119 reviews
Search American Airlines flights
Sun Country AirPriceFrom $295Free CancellationRating
6.9
342 reviews
Search Sun Country Air flights
DeltaPriceFrom $308Free CancellationRating
7.9
8,040 reviews
Search Delta flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $486Free CancellationRating
7.9
11,701 reviews
Search Alaska Airlines flights

  • United Airlines Flights From Grand Rapids to Seattle

    The lowest priced United Airlines flight from Grand Rapids to Seattle from the last 72 hours was $336. Generally, United Airlines has 7 flights on this route every week with an average price of $517. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Seattle?

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

Why use momondo?

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

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

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

Flights from Grand Rapids to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Grand Rapids 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 Rapids to Seattle right now. Can momondo alert me if prices change?

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

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