How long is the flight from Grand Rapids to Seattle?

A quick flight from Grand Rapids to Seattle can take about 7h 02m. United Airlines provides one of the quickest options available for as low as $274. 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. Delta flights start at $139 while deals on Sun Country Air start at $143 one-way.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Grand Rapids to Seattle?

When booking a flight from Grand Rapids to Seattle, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

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.

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.

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.

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.

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.

$119+ Flights from Grand Rapids to Seattle

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Find cheap flights from Grand Rapids to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl are usually found in October or September, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 December 12, 2025.

Tue 12/2312:25 pmGRR - SEA

1 stop9h 45mSouthwest

Sun 1/186:45 amSEA - GRR

1 stop5h 50mSouthwest

Deal found 12/10

$448

Mon 12/228:16 pmGRR - SEA

1 stop19h 14mFrontier

Sun 12/282:54 pmSEA - GRR

1 stop25h 27mFrontier

Deal found 12/9

$487

Sat 12/135:26 pmGRR - SEA

2 stops43h 40mMultiple Airlines

Sun 1/119:23 pmSEA - GRR

1 stop16h 35mMultiple Airlines

Deal found 12/11

$517

Fri 12/198:15 amGRR - SEA

1 stop9h 30mDelta

Thu 12/2511:45 amSEA - GRR

1 stop8h 35mDelta

Deal found 12/9

$518

Fri 12/197:06 amGRR - SEA

1 stop10h 48mAmerican Airlines

Thu 12/2511:49 amSEA - GRR

1 stop7h 04mAmerican Airlines

Deal found 12/11

$552

Thu 12/114:58 pmGRR - SEA

1 stop8h 30mUnited Airlines

Sat 1/1012:25 pmSEA - GRR

1 stop7h 12mUnited Airlines

Deal found 12/10

$598

Thu 12/116:00 amGRR - SEA

2 stops13h 09mUnited Airlines

Sun 1/1111:45 pmSEA - GRR

1 stop9h 24mUnited Airlines

Deal found 12/10

$603

Fri 12/196:00 amGRR - SEA

2 stops13h 24mUnited Airlines

Thu 12/2512:37 pmSEA - GRR

1 stop6h 45mUnited Airlines

Deal found 12/9

$613

Best flights from Grand Rapids to Seattle
Discover carefully curated flight deals from Grand Rapids to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sat 1/177:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Wed 1/282:10 pmSEA - GRR

1 stop6h 30mUnited Airlines

Deal found 12/10

$274

Wed 2/43:03 pmGRR - SEA

1 stop9h 44mAmerican Airlines

Mon 2/98:04 amSEA - GRR

1 stop6h 53mAmerican Airlines

Deal found 12/11

$279

Fri 2/202:14 pmGRR - SEA

1 stop7h 46mDelta

Mon 2/236:00 amSEA - GRR

1 stop9h 02mDelta

Deal found 12/10

$279

Thu 1/297:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Wed 2/115:00 amSEA - GRR

1 stop6h 23mUnited Airlines

Deal found 12/10

$274

Wed 1/145:55 pmGRR - SEA

1 stop6h 54mDelta

Mon 1/1911:10 pmSEA - GRR

1 stop7h 40mDelta

Deal found 12/10

$279

Thu 1/297:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Tue 2/1012:25 pmSEA - GRR

1 stop7h 12mUnited Airlines

Deal found 12/10

$274

Wed 3/118:10 amGRR - SEA

1 stop9h 08mDelta

Thu 3/196:00 amSEA - GRR

1 stop6h 14mDelta

Deal found 12/11

$279

Sat 2/76:00 amGRR - SEA

1 stop8h 32mUnited Airlines

Wed 2/187:00 amSEA - GRR

1 stop5h 59mUnited Airlines

Deal found 12/10

$279

Tue 1/66:00 amGRR - SEA

1 stop8h 32mUnited Airlines

Mon 1/1212:25 pmSEA - GRR

1 stop7h 12mUnited Airlines

Deal found 12/11

$279

Thu 1/226:15 amGRR - SEA

1 stop9h 34mUnited Airlines

Mon 1/262:10 pmSEA - GRR

1 stop6h 30mUnited Airlines

Deal found 12/10

$279

Thu 1/157:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Thu 1/229:00 amSEA - GRR

2 stops10h 00mUnited Airlines

Deal found 12/10

$280

Last-minute flights from Grand Rapids to Seattle
Discover last-minute flight deals from Grand Rapids to Seattle. Data last updated December 12, 2025 and is based on user searches.

Thu 1/85:23 amGRR - SEA

1 stop8h 19mDelta

Sat 1/1711:10 pmSEA - GRR

1 stop7h 48mDelta

Deal found 12/9

$300

Mon 1/128:00 amGRR - SEA

1 stop14h 47mMultiple Airlines

Fri 1/1612:19 pmSEA - GRR

2 stops26h 51mMultiple Airlines

Deal found 12/9

$296

Wed 1/147:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Mon 1/197:00 amSEA - GRR

1 stop5h 55mUnited Airlines

Deal found 12/10

$303

Thu 1/157:00 amGRR - SEA

1 stop15h 51mMultiple Airlines

Thu 1/229:25 pmSEA - GRR

1 stop16h 33mMultiple Airlines

Deal found 12/10

$271

Fri 1/163:03 pmGRR - SEA

1 stop9h 56mAmerican Airlines

Tue 1/208:04 amSEA - GRR

1 stop12h 26mAmerican Airlines

Deal found 12/9

$291

Thu 1/226:00 amGRR - SEA

1 stop8h 32mUnited Airlines

Tue 1/2710:58 amSEA - GRR

1 stop6h 20mUnited Airlines

Deal found 12/10

$279

Thu 1/224:20 pmGRR - SEA

2 stops9h 10mSouthwest

Tue 1/278:45 amSEA - GRR

2 stops9h 20mSouthwest

Deal found 12/10

$309

Fri 1/237:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Mon 1/269:00 amSEA - GRR

2 stops10h 00mUnited Airlines

Deal found 12/11

$280

Thu 1/297:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Wed 2/115:00 amSEA - GRR

1 stop6h 23mUnited Airlines

Deal found 12/10

$274

One-way flights from Grand Rapids to Seattle
Search for one-way flight options from Grand Rapids to Seattle. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 1/811:46 amGRR - SEA

2 stops26h 35mFrontier

Deal found 12/10

$119

Mon 1/128:00 amGRR - SEA

1 stop14h 47mMultiple Airlines

Deal found 12/10

$128

Fri 1/97:30 amGRR - SEA

1 stop7h 02mUnited Airlines

Deal found 12/10

$135

Sun 1/254:51 pmGRR - SEA

1 stop8h 52mUnited Airlines

Deal found 12/10

$140

Thu 1/87:00 amGRR - SEA

1 stop13h 37mMultiple Airlines

Deal found 12/10

$144

Fri 1/98:15 amGRR - SEA

3 stops51h 49mMultiple Airlines

Deal found 12/10

$149

Fri 1/97:02 amGRR - SEA

1 stop11h 32mAmerican Airlines

Deal found 12/9

$150

Tue 1/67:28 pmGRR - SEA

3 stops42h 53mMultiple Airlines

Deal found 12/10

$156

Find flight deals from Grand Rapids to Seattle

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$271 (Kiwi.com)
One-way from	$119 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$587

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. 8% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Sat 1/17

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Wed 1/28

2:10 pm-11:40 pm

1 stop6h 30m

$274

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 1/29

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Wed 2/11

5:00 am-2:23 pm

1 stop6h 23m

$274

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 1/29

7:30 am-11:32 am

1 stop7h 02m

Seattle/Tacoma Intl

Tue 2/10

12:25 pm-10:37 pm

1 stop7h 12m

$274

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 2/4

3:03 pm-9:47 pm

1 stop9h 44m

Seattle/Tacoma Intl

Mon 2/9

8:04 am-5:57 pm

1 stop6h 53m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Fri 2/20

2:14 pm-7:00 pm

1 stop7h 46m

Seattle/Tacoma Intl

Mon 2/23

6:00 am-6:02 pm

1 stop9h 02m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 1/14

5:55 pm-9:49 pm

1 stop6h 54m

Seattle/Tacoma Intl

Mon 1/19

11:10 pm-9:50 am

1 stop7h 40m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Wed 3/11

8:10 am-2:18 pm

1 stop9h 08m

Seattle/Tacoma Intl

Thu 3/19

6:00 am-3:14 pm

1 stop6h 14m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Sat 2/7

6:00 am-11:32 am

1 stop8h 32m

Seattle/Tacoma Intl

Wed 2/18

7:00 am-3:59 pm

1 stop5h 59m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Tue 1/6

6:00 am-11:32 am

1 stop8h 32m

Seattle/Tacoma Intl

Mon 1/12

12:25 pm-10:37 pm

1 stop7h 12m

$279

Grand RapidsSeattle

GRR - SEA

GRRSEA

Grand Rapids Gerald R. Ford Intl

Thu 1/22

6:15 am-12:49 pm

1 stop9h 34m

Seattle/Tacoma Intl

Mon 1/26

2:10 pm-11:40 pm

1 stop6h 30m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 19 results

Compare providers for flights from Grand Rapids to Seattle

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price 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?

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 $304). 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.

What is the cheapest time of day to fly from GRR to SEA?

It’s optimal to fly from Grand Rapids to Seattle in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Grand Rapids to Seattle?

Travelers seeking maximum savings on their Grand Rapids to Seattle flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

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

7.9

Good

4,253 reviews

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

7.9

Good

4,253 reviews

Southwest

7.9

Good

4,253 reviews

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

8,008 reviews

Southwest

7.9

Good

4,253 reviews

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

9,095 reviews

Southwest

7.9

Good

4,253 reviews

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

11,050 reviews

Southwest

7.9

Good

4,253 reviews

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

5.8

Fair

3,084 reviews

Southwest

7.9

Good

4,253 reviews

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

How long is the flight from Grand Rapids to Seattle?
A quick flight from Grand Rapids to Seattle can take about 7h 02m. United Airlines provides one of the quickest options available for as low as $274. 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. Delta flights start at $139 while deals on Sun Country Air start at $143 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 $304). 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.

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Other flights to Seattle

Top 7 airlines flying from Grand Rapids to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$149	Average$270	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$272	Average$440	FlexibilityNo cancel fee	On-time71%
Sun Country Air	Cheapest$295	Average$385	FlexibilityNo cancel fee	On-time83%
Delta	Cheapest$322	Average$471	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$335	Average$523	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$357	Average$454	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$486	Average$637	FlexibilityNo cancel fee	On-time75%

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$119+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Rapids to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Seattle/Tacoma Intl are usually found in October or September, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Grand Rapids to Seattle

Cheapest flights from Grand Rapids to SeattleExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from Grand Rapids to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Rapids to Seattle that are best for you.

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 December.

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.

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?

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

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Reviews of airlines servicing Seattle

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.

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.

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

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Alternative routes for Grand Rapids to Seattle

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Top 7 airlines flying from Grand Rapids to Seattle

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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 December 12, 2025.