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Cheap flights from Grand Rapids to Seattle from $124

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 1/5. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:19 pm - 4:36 pmGRR-SEA
28h 17m1 stop
Multiple Airlines Logo
9:45 am - 2:38 pmSEA-GRR
25h 53m2 stops
$270Multiple Airlines
Find Deal
dim., déc. 7 - lun., déc. 15
American Airlines Logo
7:15 pm - 12:59 amGRR-SEA
8h 44m1 stop
American Airlines Logo
7:15 am - 10:56 pmSEA-GRR
12h 41m1 stop
$281American Airlines
Find Deal
jeu., févr. 26 - mar., mars 3
Delta Logo
8:22 pm - 12:25 amGRR-SEA
7h 03m1 stop
Delta Logo
11:15 pm - 9:46 amSEA-GRR
7h 31m1 stop
$299Delta
Find Deal
jeu., déc. 4 - dim., déc. 7
American Airlines Logo
7:28 pm - 11:32 pmGRR-SEA
7h 04m1 stop
American Airlines Logo
7:15 am - 11:59 pmSEA-GRR
13h 44m1 stop
$300American Airlines
Find Deal
ven., févr. 13 - jeu., févr. 19
Southwest Logo
5:45 am - 3:55 pmGRR-SEA
13h 10m2 stops
Southwest Logo
9:55 am - 9:05 pmSEA-GRR
8h 10m1 stop
$304Southwest
Find Deal
jeu., févr. 26 - mar., mars 3
Delta Logo
4:00 pm - 10:00 pmGRR-SEA
9h 00m1 stop
Delta Logo
6:05 am - 3:17 pmSEA-GRR
6h 12m1 stop
$317Delta
Find Deal
mar., mars 10 - mer., mars 11
United Airlines Logo
11:47 am - 4:07 pmGRR-SEA
7h 20m1 stop
United Airlines Logo
7:00 am - 8:13 pmSEA-GRR
10h 13m2 stops
$322United Airlines
Find Deal
mer., déc. 3 - sam., déc. 6
United Airlines Logo
3:25 pm - 11:15 pmGRR-SEA
10h 50m2 stops
United Airlines Logo
10:40 am - 8:13 pmSEA-GRR
6h 33m1 stop
$342United Airlines
Find Deal
jeu., déc. 4 - dim., déc. 7
Southwest Logo
12:20 pm - 9:10 pmGRR-SEA
11h 50m2 stops
Southwest Logo
9:05 am - 10:25 pmSEA-GRR
10h 20m2 stops
$348Southwest
Find Deal
sam., janv. 10 - sam., janv. 17
Frontier Logo
4:44 pm - 11:56 amGRR-SEA
22h 12m1 stop
Frontier Logo
1:01 pm - 6:15 pmSEA-GRR
26h 14m2 stops
$360Frontier
Find Deal
ven., nov. 21 - lun., nov. 24

Delta flights from Grand Rapids to Seattle

Our best Delta deals on Grand Rapids to Seattle flight tickets
Delta
Dec 4
GRR8:22 pmGrand Rapids Gerald R. Ford Intl
7h 03m
1 stop
SEA12:25 amSeattle/Tacoma Intl
Dec 7
SEA11:15 pmSeattle/Tacoma Intl
7h 31m
1 stop
GRR9:46 amGrand Rapids Gerald R. Ford Intl
$299
Find similar
Delta
Mar 10
GRR4:00 pmGrand Rapids Gerald R. Ford Intl
9h 00m
1 stop
SEA10:00 pmSeattle/Tacoma Intl
Mar 11
SEA6:05 amSeattle/Tacoma Intl
6h 12m
1 stop
GRR3:17 pmGrand Rapids Gerald R. Ford Intl
$317
Find similar
Delta
Dec 8
GRR8:22 pmGrand Rapids Gerald R. Ford Intl
7h 02m
1 stop
SEA12:24 amSeattle/Tacoma Intl
Dec 11
SEA1:45 pmSeattle/Tacoma Intl
6h 39m
1 stop
GRR11:24 pmGrand Rapids Gerald R. Ford Intl
$337
Find similar

American Airlines flights from Grand Rapids to Seattle

Our best American Airlines deals on Grand Rapids to Seattle flight tickets
American Airlines
Feb 26
GRR7:15 pmGrand Rapids Gerald R. Ford Intl
8h 44m
1 stop
SEA12:59 amSeattle/Tacoma Intl
Mar 3
SEA7:15 amSeattle/Tacoma Intl
12h 41m
1 stop
GRR10:56 pmGrand Rapids Gerald R. Ford Intl
$281
Find similar
American Airlines
Feb 13
GRR7:28 pmGrand Rapids Gerald R. Ford Intl
7h 04m
1 stop
SEA11:32 pmSeattle/Tacoma Intl
Feb 19
SEA7:15 amSeattle/Tacoma Intl
13h 44m
1 stop
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$300
Find similar
American Airlines
Dec 7
GRR8:01 amGrand Rapids Gerald R. Ford Intl
8h 54m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Dec 10
SEA9:00 amSeattle/Tacoma Intl
10h 50m
1 stop
GRR10:50 pmGrand Rapids Gerald R. Ford Intl
$312
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 novembre 4, 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

dim. 12/7

3:19 pm-4:36 pm

1 stop28h 17m

Seattle/Tacoma Intl

lun. 12/15

9:45 am-2:38 pm

2 stops25h 53m

$270

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

jeu. 2/26

7:15 pm-12:59 am

1 stop8h 44m

Seattle/Tacoma Intl

mar. 3/3

7:15 am-10:56 pm

1 stop12h 41m

$281

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

jeu. 12/4

8:22 pm-12:25 am

1 stop7h 03m

Seattle/Tacoma Intl

dim. 12/7

11:15 pm-9:46 am

1 stop7h 31m

$299

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

ven. 2/13

7:28 pm-11:32 pm

1 stop7h 04m

Seattle/Tacoma Intl

jeu. 2/19

7:15 am-11:59 pm

1 stop13h 44m

$300

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

jeu. 2/26

5:45 am-3:55 pm

2 stops13h 10m

Seattle/Tacoma Intl

mar. 3/3

9:55 am-9:05 pm

1 stop8h 10m

$304

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mar. 3/10

4:00 pm-10:00 pm

1 stop9h 00m

Seattle/Tacoma Intl

mer. 3/11

6:05 am-3:17 pm

1 stop6h 12m

$317

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mer. 12/3

11:47 am-4:07 pm

1 stop7h 20m

Seattle/Tacoma Intl

sam. 12/6

7:00 am-8:13 pm

2 stops10h 13m

$322

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

jeu. 12/4

3:25 pm-11:15 pm

2 stops10h 50m

Seattle/Tacoma Intl

dim. 12/7

10:40 am-8:13 pm

1 stop6h 33m

$342

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

sam. 1/10

12:20 pm-9:10 pm

2 stops11h 50m

Seattle/Tacoma Intl

sam. 1/17

9:05 am-10:25 pm

2 stops10h 20m

$348

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

ven. 11/21

4:44 pm-11:56 am

1 stop22h 12m

Seattle/Tacoma Intl

lun. 11/24

1:01 pm-6:15 pm

2 stops26h 14m

$360

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 $383. 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 $455 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 November 2025, prices for Grand Rapids to Seattle flights are approximately 62% 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

Direct flights

None
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 23m.

  • 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 $159Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Sun Country AirPriceFrom $295Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $486Free CancellationRating
8.0
11,240 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
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

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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