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$139+ Cheap flights from Grand Rapids to Seattle (GRR - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SEA
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Grand Rapids to Seattle

Cheapest flights from Grand Rapids to Seattle
Explore the most affordable flight options available from Grand Rapids to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/137:15 pm
GRR
-
SEA
1 stop8h 40m
American Airlines
jue. 2/191:44 pm
SEA
-
GRR
1 stop7h 57m
American Airlines
Deal found 1/23$277
This CheapOair deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/248:49 pm
GRR
-
SEA
1 stop15h 38m
Frontier
dom. 5/34:20 pm
SEA
-
GRR
1 stop24h 49m
Frontier
Deal found 1/25$281
This Mytrip deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/147:20 pm
GRR
-
SEA
1 stop6h 26m
Sun Country Air
jue. 6/259:15 am
SEA
-
GRR
1 stop6h 08m
Sun Country Air
Deal found 1/23$285
This Sun Country Air deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/512:10 pm
GRR
-
SEA
1 stop13h 36m
Sun Country Air
sáb. 6/136:24 pm
SEA
-
GRR
1 stop20h 59m
Sun Country Air
Deal found 1/26$290
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/117:25 am
GRR
-
SEA
1 stop7h 24m
United Airlines
mar. 3/177:00 am
SEA
-
GRR
1 stop5h 59m
United Airlines
Deal found 1/26$293
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/252:36 pm
GRR
-
SEA
1 stop9h 40m
American Airlines
mar. 3/3110:08 pm
SEA
-
GRR
1 stop9h 47m
American Airlines
Deal found 1/26$297
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/234:55 pm
GRR
-
SEA
1 stop8h 50m
United Airlines
mar. 3/315:00 am
SEA
-
GRR
1 stop6h 37m
United Airlines
Deal found 1/23$300
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/117:25 am
GRR
-
SEA
1 stop7h 24m
United Airlines
jue. 3/197:00 am
SEA
-
GRR
1 stop5h 59m
United Airlines
Deal found 1/26$303
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/72:02 pm
GRR
-
SEA
1 stop8h 30m
American Airlines
lun. 4/1311:55 pm
SEA
-
GRR
1 stop10h 15m
American Airlines
Deal found 1/24$307

Find flight deals from Grand Rapids to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 26, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$139
(Delta)

Popular in

December

Cheapest in

October

Average price

$548
Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Seattle/Tacoma Intl flights.
Search Deals
From Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
Use the filters below to find and compare flights from Grand Rapids to Seattle that are best for you.

Fly from

Grand Rapids

Fly to

Seattle

Route

Depart

Return

Price

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mié. 2/25

1:11 pm-9:06 pm

1 stop10h 55m

Seattle/Tacoma Intl

sáb. 2/28

12:07 am-10:05 am

1 stop6h 58m

$307

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mié. 3/11

12:55 pm-9:14 pm

2 stops11h 19m

Seattle/Tacoma Intl

jue. 3/19

7:00 am-3:59 pm

1 stop5h 59m

$312

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

lun. 2/23

6:29 pm-10:43 pm

1 stop7h 14m

Seattle/Tacoma Intl

lun. 3/2

7:00 am-4:00 pm

1 stop6h 00m

$317

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mié. 3/25

4:55 pm-10:45 pm

1 stop8h 50m

Seattle/Tacoma Intl

jue. 4/2

7:00 am-4:00 pm

1 stop6h 00m

$323

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mié. 3/11

6:00 am-12:47 pm

1 stop9h 47m

Seattle/Tacoma Intl

jue. 3/19

1:37 pm-12:14 am

1 stop7h 37m

$325

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

sáb. 2/14

7:43 pm-12:24 am

1 stop7h 41m

Seattle/Tacoma Intl

dom. 2/15

12:07 am-10:05 am

1 stop6h 58m

$325

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

sáb. 2/28

12:50 pm-9:12 pm

2 stops11h 22m

Seattle/Tacoma Intl

lun. 3/2

7:00 am-5:33 pm

1 stop7h 33m

$327

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

vie. 2/27

3:20 pm-10:55 pm

2 stops10h 35m

Seattle/Tacoma Intl

lun. 3/2

6:35 am-10:25 pm

1 stop12h 50m

$328

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

lun. 3/23

4:55 pm-10:45 pm

1 stop8h 50m

Seattle/Tacoma Intl

mar. 3/31

5:00 am-4:00 pm

2 stops8h 00m

$333

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

mié. 3/11

4:55 pm-10:59 pm

2 stops9h 04m

Seattle/Tacoma Intl

mar. 3/17

5:00 am-3:59 pm

2 stops7h 59m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 results
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Compare providers for flights from Grand Rapids to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Seattle in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Grand Rapids-Seattle flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Grand Rapids-Seattle flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Grand Rapids-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Rapids-Seattle flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Seattle

How far ahead should I book a flight from Grand Rapids to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to Seattle. Price data was last updated on January 23, 2026.

The price you pay for your flight from Grand Rapids to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Grand Rapids to Seattle?

Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Seattle (average of $188). Flying from Grand Rapids to Seattle in December is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated enero 26, 2026.
See what other customers who have flown with Southwest, Delta, and United Airlines from Grand Rapids to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,111 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,199 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,189 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,058 reviews
Southwest
8.0
Very good
4,268 reviews

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Grand Rapids to Seattle?

    To fly from Grand Rapids to Seattle, you need to book a flight from Gerald R. Ford Intl (GRR) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Grand Rapids Gerald R. Ford Intl take 6h 20m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Gerald R. Ford Intl to Seattle/Tacoma Intl offered by 7 different airlines.

  • How long is the flight from Grand Rapids to Seattle?

    A quick flight from Grand Rapids to Seattle can take about 10h 55m. American Airlines provides one of the quickest options available for as low as $307. Grand Rapids and Seattle are separated by a distance of 1801 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Grand Rapids to Seattle round-trip?

    Frontier, at $136, was found to be the cheapest airline from Grand Rapids to Seattle.Alternate airlines to your destination round-trip include Sun Country Air and American Airlines. Frontier is 70% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Grand Rapids to Seattle one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $112. American Airlines flights start at $136 while deals on Delta start at $139 one-way.

  • Where are the most common layover locations when flying from Grand Rapids to Seattle?

    Grand Rapids to Seattle flights have a layover in Chicago most of the time.

  • What are some popular things to do or see while on a layover in Chicago?

    Magnificent Mile, River North, and Grant Park are currently the most popular points of interest in Chicago at the moment. Those on a layover in Chicago interested in visiting Magnificent Mile, River North, or Grant Park can do so by traveling 15.5 mi, 15.0 mi, and 16.2 mi, respectively from Chicago O'Hare Intl. Travelers in need of a car in Chicago can rent one for about $51 per day.

  • Where are the least popular layover locations for Grand Rapids to Seattle flights?

    Grand Rapids to Seattle flights have a layover in Minneapolis the least frequently.

  • Can I find deals for flights from Grand Rapids to Seattle that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Seattle.

  • Can I find deals for business class flights from Grand Rapids to Seattle?

    Yes. Cheapflights offers flight deals from Grand Rapids to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to Seattle?

    Currently, August is the cheapest month in which you can book a flight from Grand Rapids to Seattle (average of $188). Flying from Grand Rapids to Seattle in December is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grand Rapids to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Grand Rapids to Seattle

Discover the top 7 airlines that operate flights from Grand Rapids to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$266FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$172Average$385FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$271Average$439FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$466FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$331Average$516FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$357Average$454FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$486Average$637FlexibilityNo cancel feeOn-time75%

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