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Cheap flights from Grand Rapids to Seattle from $88

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 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
7:00 am - 5:37 pmGRR-SEA
13h 37m1 stop
Multiple Airlines Logo
1:02 pm - 6:43 pmSEA-GRR
26h 41m1 stop
$191Multiple Airlines
Find Deal
Thu, Jan 8 - Fri, Jan 9
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
12:25 pm - 10:37 pmSEA-GRR
7h 12m1 stop
$194United Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
Delta Logo
2:14 pm - 7:00 pmGRR-SEA
7h 46m1 stop
Delta Logo
12:00 pm - 10:47 pmSEA-GRR
7h 47m1 stop
$200Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
3:14 pm - 10:20 pmGRR-SEA
10h 06m1 stop
American Airlines Logo
7:00 am - 5:58 pmSEA-GRR
7h 58m1 stop
$206American Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
7:00 am - 5:45 pmSEA-GRR
7h 45m1 stop
$218United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
9:00 am - 10:00 pmSEA-GRR
10h 00m2 stops
$224United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
12:25 pm - 10:37 pmSEA-GRR
7h 12m1 stop
$232United Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
8:40 am - 10:00 pmSEA-GRR
10h 20m2 stops
$249United Airlines
Find Deal
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
7:30 am - 11:32 amGRR-SEA
7h 02m1 stop
United Airlines Logo
9:00 am - 10:00 pmSEA-GRR
10h 00m2 stops
$250United Airlines
Find Deal
Wed, Jan 7 - Sun, Jan 11
Multiple Airlines Logo
8:00 am - 7:47 pmGRR-SEA
14h 47m1 stop
Multiple Airlines Logo
9:10 pm - 4:58 pmSEA-GRR
16h 48m1 stop
$254Multiple Airlines
Find Deal
Mon, Jan 12 - Thu, Jan 15

Southwest flights from Grand Rapids to Seattle

Our best Southwest deals on Grand Rapids to Seattle flight tickets
Southwest
Jan 16
GRR1:20 pmGrand Rapids Gerald R. Ford Intl
13h 20m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
Jan 20
SEA9:55 amSeattle/Tacoma Intl
8h 10m
1 stop
GRR9:05 pmGrand Rapids Gerald R. Ford Intl
$257
Find similar
Southwest
Feb 14
GRR6:35 pmGrand Rapids Gerald R. Ford Intl
7h 15m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Feb 18
SEA6:25 amSeattle/Tacoma Intl
11h 40m
2 stops
GRR9:05 pmGrand Rapids Gerald R. Ford Intl
$267
Find similar
Southwest
Feb 2
GRR8:45 amGrand Rapids Gerald R. Ford Intl
12h 05m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
Feb 6
SEA6:35 amSeattle/Tacoma Intl
12h 50m
1 stop
GRR10:25 pmGrand Rapids Gerald R. Ford Intl
$277
Find similar

American Airlines flights from Grand Rapids to Seattle

Our best American Airlines deals on Grand Rapids to Seattle flight tickets
American Airlines
Jan 16
GRR3:14 pmGrand Rapids Gerald R. Ford Intl
10h 06m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Jan 20
SEA7:00 amSeattle/Tacoma Intl
7h 58m
1 stop
GRR5:58 pmGrand Rapids Gerald R. Ford Intl
$206
Find similar
American Airlines
Jan 18
GRR12:23 pmGrand Rapids Gerald R. Ford Intl
12h 57m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Jan 21
SEA7:00 amSeattle/Tacoma Intl
7h 58m
1 stop
GRR5:58 pmGrand Rapids Gerald R. Ford Intl
$281
Find similar
American Airlines
Feb 13
GRR2:15 pmGrand Rapids Gerald R. Ford Intl
10h 03m
1 stop
SEA9:18 pmSeattle/Tacoma Intl
Feb 18
SEA12:59 amSeattle/Tacoma Intl
9h 31m
1 stop
GRR1:30 pmGrand Rapids Gerald R. Ford Intl
$318
Find similar

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 December 2, 2025.
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 1/8

7:00 am-5:37 pm

1 stop13h 37m

Seattle/Tacoma Intl

Fri 1/9

1:02 pm-6:43 pm

1 stop26h 41m

$191

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 1/7

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Mon 1/12

12:25 pm-10:37 pm

1 stop7h 12m

$194

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sat 2/14

2:14 pm-7:00 pm

1 stop7h 46m

Seattle/Tacoma Intl

Wed 2/18

12:00 pm-10:47 pm

1 stop7h 47m

$200

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Fri 1/16

3:14 pm-10:20 pm

1 stop10h 06m

Seattle/Tacoma Intl

Tue 1/20

7:00 am-5:58 pm

1 stop7h 58m

$206

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 1/8

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sat 1/10

7:00 am-5:45 pm

1 stop7h 45m

$218

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 1/8

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sat 1/10

9:00 am-10:00 pm

2 stops10h 00m

$224

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 1/7

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sun 1/11

12:25 pm-10:37 pm

1 stop7h 12m

$232

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Fri 1/16

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Tue 1/20

8:40 am-10:00 pm

2 stops10h 20m

$249

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 1/7

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Sun 1/11

9:00 am-10:00 pm

2 stops10h 00m

$250

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Mon 1/12

8:00 am-7:47 pm

1 stop14h 47m

Seattle/Tacoma Intl

Thu 1/15

9:10 pm-4:58 pm

1 stop16h 48m

$254

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.

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

On average, the least expensive day to fly to Seattle from Grand Rapids is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $465. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Grand Rapids because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $528.

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

Flying to Seattle from Grand Rapids in the evening is the least expensive time of day to depart. momondo users have found prices as low as $431 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $541. Departure times at noon 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 Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $460 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 $387 on momondo.

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

As of December 2025, prices for Grand Rapids to Seattle flights are approximately 16% more expensive 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 26m

Direct flights

None
The fastest flight from Grand Rapids to Seattle takes 6h 26m
There are no direct flights from Grand Rapids to Seattle. There are no popular flight routes from Grand Rapids to Seattle.
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  • 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 45m.

  • 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
5.8
3,094 reviews
Search Frontier flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
Sun Country AirPriceFrom $295Free CancellationRating
6.9
331 reviews
Search Sun Country Air flights
DeltaPriceFrom $317Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $486Free CancellationRating
8.0
11,386 reviews
Search Alaska Airlines flights

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
Puyallup
Marysville
Tukwila
Redmond
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
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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