$131+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SEA
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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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 July 24, 2026.
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 July 24, 2026.
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:45 am
GRR
- SEA
2 stops10h 30m
Southwest
Mon 9/1411:05 pm
SEA
- GRR
1 stop9h 55m
Southwest
Deal found 7/22![Southwest logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
GRR
- SEA
1 stop23h 14m
Multiple Airlines
Sat 8/228:53 pm
SEA
- GRR
2 stops37h 08m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/186:57 pm
GRR
- SEA
1 stop8h 02m
American Airlines
Sun 8/2312:40 am
SEA
- GRR
1 stop8h 51m
American Airlines
Deal found 7/24![American Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:35 pm
GRR
- SEA
1 stop8h 35m
Southwest
Tue 8/2511:05 pm
SEA
- GRR
2 stops10h 55m
Southwest
Deal found 7/21![Southwest logo]()
$385
This Southwest deal was found by Cheapflights users on 7/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:55 pm
GRR
- SEA
2 stops10h 45m
Southwest
Tue 9/2211:05 pm
SEA
- GRR
2 stops10h 55m
Southwest
Deal found 7/19![Southwest logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:45 am
GRR
- SEA
2 stops31h 19m
Multiple Airlines
Wed 8/198:53 pm
SEA
- GRR
1 stop22h 39m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:19 pm
GRR
- SEA
1 stop8h 40m
Delta
Fri 10/1611:50 pm
SEA
- GRR
1 stop8h 03m
Delta
Deal found 7/22![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/105:00 am
GRR
- SEA
1 stop7h 36m
United Airlines
Mon 9/1410:58 pm
SEA
- GRR
1 stop9h 17m
United Airlines
Deal found 7/21![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:50 am
GRR
- SEA
2 stops12h 25m
Southwest
Tue 8/2511:05 pm
SEA
- GRR
2 stops10h 55m
Southwest
Deal found 7/21![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/182:37 pm
GRR
- SEA
1 stop9h 15m
American Airlines
Fri 8/2810:15 am
SEA
- GRR
1 stop9h 37m
American Airlines
Deal found 7/20![American Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
GRR
- SEA
1 stop23h 14m
Multiple Airlines
Mon 8/249:29 pm
SEA
- GRR
2 stops43h 59m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$392
Best flights from Grand Rapids to SeattleDiscover 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 July 24, 2026.
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 July 24, 2026.
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 8/185:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Thu 8/275:20 pm
SEA
- GRR
2 stops11h 56m
United Airlines
Deal found 7/23![United Airlines logo]()
$394
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:55 pm
GRR
- SEA
2 stops10h 45m
Southwest
Mon 8/3111:05 pm
SEA
- GRR
1 stop9h 55m
Southwest
Deal found 7/23![Southwest logo]()
$414
This Delta deal was found by Cheapflights users on 7/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:30 am
GRR
- SEA
1 stop8h 01m
Delta
Fri 8/286:35 pm
SEA
- GRR
2 stops13h 05m
Delta
Deal found 7/21![Delta logo]()
$440
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 9/105:00 am
GRR
- SEA
1 stop7h 36m
United Airlines
Mon 9/1411:04 pm
SEA
- GRR
2 stops10h 54m
United Airlines
Deal found 7/23![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 12/59:25 am
GRR
- SEA
3 stops15h 31m
United Airlines
Sat 12/125:30 pm
SEA
- GRR
2 stops13h 04m
United Airlines
Deal found 7/23![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 8/265:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Sat 8/295:00 am
SEA
- GRR
2 stops10h 45m
United Airlines
Deal found 7/19![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 8/195:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Thu 8/2711:04 pm
SEA
- GRR
2 stops12h 46m
United Airlines
Deal found 7/20![United Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/133:52 pm
GRR
- SEA
1 stop9h 51m
United Airlines
Mon 8/2410:58 pm
SEA
- GRR
1 stop9h 17m
United Airlines
Deal found 7/23![United Airlines logo]()
$457
Last-minute flights from Grand Rapids to SeattleDiscover last-minute flight deals from Grand Rapids to Seattle. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Seattle. Data last updated July 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:45 am
GRR
- SEA
2 stops31h 19m
Multiple Airlines
Wed 8/198:53 pm
SEA
- GRR
1 stop22h 39m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
GRR
- SEA
1 stop23h 14m
Multiple Airlines
Sat 8/228:53 pm
SEA
- GRR
2 stops37h 08m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
GRR
- SEA
1 stop23h 14m
Multiple Airlines
Mon 8/249:29 pm
SEA
- GRR
2 stops43h 59m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 8/186:57 pm
GRR
- SEA
1 stop8h 02m
American Airlines
Sun 8/2312:40 am
SEA
- GRR
1 stop8h 51m
American Airlines
Deal found 7/24![American Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:35 pm
GRR
- SEA
1 stop8h 35m
Southwest
Tue 8/2511:05 pm
SEA
- GRR
2 stops10h 55m
Southwest
Deal found 7/21![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/185:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Sat 8/2910:58 pm
SEA
- GRR
1 stop9h 17m
United Airlines
Deal found 7/21![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/182:37 pm
GRR
- SEA
1 stop9h 15m
American Airlines
Fri 8/2810:15 am
SEA
- GRR
1 stop9h 37m
American Airlines
Deal found 7/20![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Mon 8/244:58 pm
SEA
- GRR
2 stops14h 04m
United Airlines
Deal found 7/24![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 8/196:00 am
GRR
- SEA
1 stop6h 35m
United Airlines
Fri 8/287:35 pm
SEA
- GRR
2 stops9h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:01 pm
GRR
- SEA
1 stop16h 18m
Frontier
Sat 8/297:06 pm
SEA
- GRR
1 stop21h 00m
Frontier
Deal found 7/21![Frontier logo]()
$393
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:50 am
GRR
- SEA
2 stops12h 25m
Southwest
Tue 8/2511:05 pm
SEA
- GRR
2 stops10h 55m
Southwest
Deal found 7/21![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 8/225:00 am
GRR
- SEA
1 stop7h 35m
United Airlines
Tue 8/257:00 am
SEA
- GRR
1 stop6h 09m
United Airlines
Deal found 7/21![United Airlines logo]()
$396
One-way flights from Grand Rapids to SeattleSearch for one-way flight options from Grand Rapids to Seattle. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Grand Rapids to Seattle. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Priceline deal was found by Cheapflights users on 7/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:37 pm
GRR
- SEA
1 stop10h 50m
Frontier
Deal found 7/23![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:15 am
GRR
- SEA
3 stops52h 04m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$132
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:01 pm
GRR
- SEA
1 stop16h 18m
Frontier
Deal found 7/23![Frontier logo]()
$135
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:01 pm
GRR
- SEA
1 stop16h 18m
Frontier
Deal found 7/22![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:25 pm
GRR
- SEA
1 stop23h 14m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:26 pm
GRR
- SEA
1 stop25h 38m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$143
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 8/313:52 pm
GRR
- SEA
1 stop9h 51m
United Airlines
Deal found 7/23![United Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:20 pm
GRR
- SEA
1 stop10h 15m
Southwest
Deal found 7/22![Southwest logo]()
$150
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:55 pm
GRR
- SEA
1 stop7h 10m
Delta
Deal found 7/20![Delta logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:02 pm
GRR
- SEA
2 stops41h 02m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$161
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:45 pm
GRR
- SEA
2 stops9h 55m
Southwest
Deal found 7/23![Southwest logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:00 pm
GRR
- SEA
2 stops21h 19m
Frontier
Deal found 7/20![Frontier logo]()
$167
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 July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Southwest) |
One-way from | $131 (Priceline) |
Popular in | July |
Cheapest in | February |
Average price | $602 |
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 July 24, 2026.
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
Cheapest round-trip
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Tue 8/18
5:00 am-9:35 am
1 stop7h 35m
Seattle/Tacoma Intl
Thu 8/27
5:20 pm-8:16 am
2 stops11h 56m
$394
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Thu 9/10
5:00 am-9:36 am
1 stop7h 36m
Seattle/Tacoma Intl
Mon 9/14
11:04 pm-12:58 pm
2 stops10h 54m
$394
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Sat 12/5
9:25 am-9:56 pm
3 stops15h 31m
Seattle/Tacoma Intl
Sat 12/12
5:30 pm-9:34 am
2 stops13h 04m
$405
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Fri 8/21
4:55 pm-12:40 am
2 stops10h 45m
Seattle/Tacoma Intl
Mon 8/31
11:05 pm-12:00 pm
1 stop9h 55m
$414
Quickest round-trip
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Wed 8/26
5:00 am-9:35 am
1 stop7h 35m
Seattle/Tacoma Intl
Sat 8/29
5:00 am-6:45 pm
2 stops10h 45m
$420
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Wed 8/19
5:00 am-9:35 am
1 stop7h 35m
Seattle/Tacoma Intl
Thu 8/27
11:04 pm-2:50 pm
2 stops12h 46m
$420
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Wed 8/19
5:30 am-10:31 am
1 stop8h 01m
Seattle/Tacoma Intl
Fri 8/28
6:35 pm-10:40 am
2 stops13h 05m
$440
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Thu 8/13
3:52 pm-10:43 pm
1 stop9h 51m
Seattle/Tacoma Intl
Mon 8/24
10:58 pm-11:15 am
1 stop9h 17m
$457
Cheapest one-way
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Tue 9/8
4:20 pm-11:35 pm
1 stop10h 15m
$150
Grand RapidsSeattle
GRR - SEA
GRRSEA
Grand Rapids Gerald R. Ford Intl
Tue 10/6
3:40 pm-9:40 pm
2 stops9h 00m
$150
Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Grand Rapids-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Seattle flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
GRR-SEA
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
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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 77 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, February is the cheapest month in which you can book a flight from Grand Rapids to Seattle (average of $340). Flying from Grand Rapids to Seattle in July is currently the most expensive (average of $602). 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.
How much does it cost to fly round-trip from Grand Rapids to Seattle?
Airfare is below average for this route at the moment.
Grand Rapids to Seattle flights typically cost between $471 and $640 in September.The cheapest round-trip price found within the last 5 days was $379 on Southwest (Sep 14-Sep 14).
What’s the top layover airport for flights from Grand Rapids to Seattle?
Share of 1-stop round-trip flights from Grand Rapids to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Grand Rapids to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Grand Rapids to Seattle?
Average round-trip fare for 1-stop flights from Grand Rapids to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $360.
What’s the fastest layover option from Grand Rapids to Seattle?
Shortest average travel time for 1-stop one-way flights from Grand Rapids to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 6h 32m.
Which airport typically offers the quickest layover for flights from Grand Rapids to Seattle?
Average layover duration for 1-stop one-way flights from Grand Rapids to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Minneapolis (MSP) offer the fastest connection on this route, with an average layover time of 1h 31m.
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 July 24, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
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Snoqualmie
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Grand Rapids and Seattle flights
Browse other Grand Rapids and Seattle flight options. Last updated on July 24, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 24, 2026.
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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$273 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$487 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$443 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$305 | Average$494 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$323 | Average$477 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$340 | Average$477 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$505 | Average$630 | FlexibilityNo cancel fee | On-time75% |