Allegiant AirDepart22:11
Sun, Nov 8GRI → DEN
4h 30m · 1 stop
$327one way, per person
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- Cheapest fare
- $327
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 4h 30m
Allegiant Air · Sun, Nov 8
from $327
Usually 1+ stop
580 km
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Cheapest month to fly from Grand Island to Denver
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 Denver
Grand Island (GRI) and Denver (DEN) are about 580 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 4h 30m. Over the next few months, one-way fares start from $327, 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 Denver?
The cheapest one-way fare we've seen recently is $327 with Allegiant Air, departing Sunday, November 8, 2026.
What is the cheapest month to fly from Grand Island to Denver?
November 2026 currently has the lowest fares, from $327 one way.
Are there direct flights from Grand Island to Denver?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Grand Island to Denver?
The quickest journey we've seen takes about 4h 30m. Grand Island and Denver are around 580 km apart.
Which airlines fly from Grand Island to Denver?
Recent fares on this route were with Allegiant Air.
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