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Cheap flights from Grand Rapids to Seattle from $150

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Seattle departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grand Rapids to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Grand Rapids to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.
8:47 pm - 12:44 amGRR-SEA
6h 57m1 stop
6:00 am - 7:47 pmSEA-GRR
10h 47m1 stop
$150Frontier
Find Deal
Mon, May 5 - Fri, May 9
2:27 pm - 11:07 pmGRR-SEA
11h 40m1 stop
11:59 pm - 2:02 pmSEA-GRR
11h 03m1 stop
$295American Airlines
Find Deal
Wed, Mar 19 - Wed, Mar 26
6:58 pm - 11:09 pmGRR-SEA
7h 11m1 stop
11:59 pm - 2:02 pmSEA-GRR
11h 03m1 stop
$316American Airlines
Find Deal
Sat, Mar 8 - Tue, Mar 11
7:27 pm - 10:50 pmGRR-SEA
6h 23m1 stop
11:59 pm - 6:32 pmSEA-GRR
15h 33m1 stop
$330Sun Country Air
Find Deal
Thu, Jun 12 - Sun, Jun 22
4:59 pm - 11:32 pmGRR-SEA
9h 33m1 stop
12:49 am - 11:30 amSEA-GRR
7h 41m1 stop
$337Delta
Find Deal
Mon, Mar 10 - Sun, Mar 16
3:34 pm - 9:01 pmGRR-SEA
8h 27m1 stop
8:50 am - 11:09 pmSEA-GRR
11h 19m2 stops
$342United Airlines
Find Deal
Mon, Mar 17 - Tue, Mar 18
5:57 pm - 11:00 pmGRR-SEA
8h 03m1 stop
6:15 am - 5:50 pmSEA-GRR
8h 35m1 stop
$347Delta
Find Deal
Sat, Feb 15 - Tue, Feb 25
7:27 pm - 10:50 pmGRR-SEA
6h 23m1 stop
11:59 pm - 6:32 pmSEA-GRR
15h 33m1 stop
$348Sun Country Air
Find Deal
Thu, Jun 19 - Sun, Jun 22
1:25 pm - 10:17 pmGRR-SEA
11h 52m1 stop
11:59 pm - 11:09 amSEA-GRR
8h 10m1 stop
$408United Airlines
Find Deal
Tue, Feb 18 - Sun, Mar 9
3:32 pm - 8:32 pmGRR-SEA
8h 00m1 stop
11:59 pm - 10:16 amSEA-GRR
7h 17m1 stop
$548Alaska Airlines
Find Deal
Sat, May 3 - Thu, May 8

American Airlines flights from Grand Rapids to Seattle

Our best American Airlines deals on Grand Rapids to Seattle flight tickets
American Airlines
Mar 19
GRR2:27 pmGrand Rapids Gerald R. Ford Intl
11h 40m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
Mar 26
SEA11:59 pmSeattle/Tacoma Intl
11h 03m
1 stop
GRR2:02 pmGrand Rapids Gerald R. Ford Intl
American Airlines
Mar 8
GRR6:58 pmGrand Rapids Gerald R. Ford Intl
7h 11m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
Mar 11
SEA11:59 pmSeattle/Tacoma Intl
11h 03m
1 stop
GRR2:02 pmGrand Rapids Gerald R. Ford Intl
American Airlines
Mar 8
GRR6:58 pmGrand Rapids Gerald R. Ford Intl
7h 11m
1 stop
SEA11:09 pmSeattle/Tacoma Intl
Mar 11
SEA11:59 pmSeattle/Tacoma Intl
11h 03m
1 stop
GRR2:02 pmGrand Rapids Gerald R. Ford Intl

Sun Country Air flights from Grand Rapids to Seattle

Our best Sun Country Air deals on Grand Rapids to Seattle flight tickets
Sun Country Air
Jun 12
GRR7:27 pmGrand Rapids Gerald R. Ford Intl
6h 23m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Jun 22
SEA11:59 pmSeattle/Tacoma Intl
15h 33m
1 stop
GRR6:32 pmGrand Rapids Gerald R. Ford Intl
Sun Country Air
Jun 19
GRR7:27 pmGrand Rapids Gerald R. Ford Intl
6h 23m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Jun 22
SEA11:59 pmSeattle/Tacoma Intl
15h 33m
1 stop
GRR6:32 pmGrand Rapids Gerald R. Ford Intl
Sun Country Air
Jun 20
GRR7:27 pmGrand Rapids Gerald R. Ford Intl
6h 23m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Jun 22
SEA11:59 pmSeattle/Tacoma Intl
15h 33m
1 stop
GRR6:32 pmGrand Rapids Gerald R. Ford Intl

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, February 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 $396. If you don’t want to visit Seattle in February, then you should wait until November to fly from Grand Rapids, when ticket prices are also cheap, with an average price of $417.

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 21 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $493 when searching 21 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 $435 on momondo.

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

As of February 2025, prices for Grand Rapids to Seattle flights are approximately 26% 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

Best Price Found

$158

Fastest flight time

6h 17m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Grand Rapids in the past 72 hours is $158. The best round-trip flight deal from Grand Rapids to Seattle found on momondo in the last 72 hours is $150.
The fastest flight from Grand Rapids to Seattle takes 6h 17m
There are no direct flights from Grand Rapids to Seattle. Popular non-direct route for this connection is Grand Rapids Gerald R. Ford Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 17m.

  • 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 $150Free CancellationRating
6.0
3,416 reviews
Search Frontier flights
Sun Country AirPriceFrom $268Free CancellationRating
7.0
385 reviews
Search Sun Country Air flights
DeltaPriceFrom $297Free CancellationRating
8.0
8,408 reviews
Search Delta flights
American AirlinesPriceFrom $314Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $328Free CancellationRating
8.1
4,560 reviews
Search Southwest flights
United AirlinesPriceFrom $349Free CancellationRating
7.4
8,885 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $482Free CancellationRating
8.0
9,687 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
Kent
Renton
Federal Way
Tukwila
Lynnwood
Kirkland
Puyallup
Fife
Lakewood
Shoreline
Centralia
Redmond
Bothell
Cle Elum
Lacey

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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