Allegiant AirDepart13:27
Mon, Nov 9GRI → SEA
7h 04m · 2 stops
$243one way, per person
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- Cheapest fare
- $243
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 7h 04m
Allegiant Air · Mon, Nov 9
from $243
Usually 1+ stop
2,040 km
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Cheapest month to fly from Grand Island to Seattle
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Grand Island to Seattle
Grand Island (GRI) and Seattle (SEA) are about 2,040 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 04m. Over the next few months, one-way fares start from $243, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Grand Island to Seattle?
The cheapest one-way fare we've seen recently is $243 with Allegiant Air, departing Monday, November 9, 2026.
What is the cheapest month to fly from Grand Island to Seattle?
November 2026 currently has the lowest fares, from $243 one way.
Are there direct flights from Grand Island to Seattle?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Grand Island to Seattle?
The quickest journey we've seen takes about 7h 04m. Grand Island and Seattle are around 2,040 km apart.
Which airlines fly from Grand Island to Seattle?
Recent fares on this route were with Allegiant Air.
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