Cheap Flights from Grand Rapids, MI to Seattle, WA from $358

On Cheapflightsplus.com you will find 7 connecting flights from Grand Rapids to Seattle. You can compare airfare deals from 1 airlines and multiple travel sites from $358, book and save on cheap plane tickets and last minute offers. Also check out GRR-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Grand Rapids to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $358 (one-way), $614 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Grand Rapids to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:30 — 19:51
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
9h 19m stop
17:07 — 19:51 NK742 Spirit Airlines
Las Vegas — Seattle
16h 21m
including layover
Find flight
from$358
06:30 — 11:35
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
1h 3m stop
08:51 — 11:35 NK250 Spirit Airlines
Las Vegas — Seattle
8h 5m
including layover
Find flight
from$362
06:30 — 09:15
+1 day
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
8h 47m stop
16:35 — 21:51 SY106 Sun Country Airlines
Las Vegas — Minneapolis
9h 39m stop
07:30 — 09:15 SY1637 Sun Country Airlines
Minneapolis — Seattle
29h 45m
including layover
Find flight
from$500
06:30 — 09:15
+1 day
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
10h 55m stop
18:43 — 23:59 SY108 Sun Country Airlines
Las Vegas — Minneapolis
7h 31m stop
07:30 — 09:15 SY1637 Sun Country Airlines
Minneapolis — Seattle
29h 45m
including layover
Find flight
from$500
06:30 — 09:15
+1 day
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
3h 32m stop
11:20 — 16:38 SY104 Sun Country Airlines
Las Vegas — Minneapolis
14h 52m stop
07:30 — 09:15 SY1637 Sun Country Airlines
Minneapolis — Seattle
29h 45m
including layover
Find flight
from$555
06:30 — 09:15
+1 day
06:30 — 07:48 G4537 Allegiant Air
Grand Rapids — Las Vegas
1h 52m stop
09:40 — 14:54 SY102 Sun Country Airlines
Las Vegas — Minneapolis
16h 36m stop
07:30 — 09:15 SY1637 Sun Country Airlines
Minneapolis — Seattle
29h 45m
including layover
Find flight
from$659
08:00 — 11:35
+1 day
08:00 — 11:07 G42200 Allegiant Air
Grand Rapids — Miami
11h 18m stop
22:25 — 00:59 NK777 Spirit Airlines
Miami — Las Vegas
7h 52m stop
08:51 — 11:35 NK250 Spirit Airlines
Las Vegas — Seattle
30h 35m
including layover
Find flight
from$564
*Departure and arrival times - local. Updated on May 9, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Grand Rapids to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Grand Rapids and Seattle is 2900 miles. Time difference between the cities is 3h. Airplanes depart 06:30 to 08:00 from 1 Grand Rapids airport and arrive 06:30 to 08:00 to 3 Seattle airports. Average flight time is 29h 45m.

  • The fastest flight 8h 5m
  • Average flight time 29h 45m
  • The earliest flight 06:30
  • The latest flight 08:00
  • Distance 1802 ml

The cheapest months to travel to Seattle are april (from 358 $).

What is the lowest airfare Grand Rapids to Seattle?

The cheapest plane ticket found by our users is $358. This airfare is for economy class on one-way G4537 flight by Allegiant Air for April 25, 2025 which leaves Gerald R. Ford in Grand Rapids at 06:30 am and arrives at Seattle Seattle-Tacoma Intl at 19:51.

Economy class
$358
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Business class
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First class
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Popular Airlines on the Route

The flight Grand Rapids — Seattle is served by 1 regular airline and 1 low-cost airline. Most of the flights on this route are operated by Allegiant Air - 7 departures per week at the price of from $ 358 . And the most expensive tickets are offered by Allegiant Air airline - from $ 659.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 7 flights with layovers on the route. The fastest connecting flight is G4537 by Allegiant Air takes 8h 5m and the cheapest is G4537 by Allegiant Air for $358.

  • G4 - Allegiant Air
    from $358
    Find
See more connecting flights

Airports

You can fly from Grand Rapids to Seattle from 1 airports (Gerald R. Ford).

Grand Rapids airports

  • Gerald R. Ford-GRR
    from $358
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Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
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  • Kenmore Air Harbor SPB-LKE
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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