Frontier AirlinesDepart16:11
Thu, Nov 12GRR → DEN
3h 04m · Direct
$216one way, per person
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- Cheapest fare
- $216
- Cheapest month
- November
- Direct flights
- Yes
- Flight time
- 3h 04m
Frontier Airlines · Thu, Nov 12
from $216
Frontier Airlines
1,650 km
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Cheapest month to fly from Grand Rapids 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.
See every date in November 2026 →
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Where to stay, what to do and getting around, from our travel partners.
About flights from Grand Rapids to Denver
Grand Rapids (GRR) and Denver (DEN) are about 1,650 km apart. Direct flights take around 3h 04m, and recent direct fares were with Frontier Airlines. Over the next few months, one-way fares start from $216, 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 Rapids to Denver?
The cheapest one-way fare we've seen recently is $216 with Frontier Airlines, departing Thursday, November 12, 2026.
What is the cheapest month to fly from Grand Rapids to Denver?
November 2026 currently has the lowest fares, from $216 one way.
Are there direct flights from Grand Rapids to Denver?
Yes. Recent direct fares were with Frontier Airlines.
How long is the flight from Grand Rapids to Denver?
A direct flight takes about 3h 04m. Grand Rapids and Denver are around 1,650 km apart.
Which airlines fly from Grand Rapids to Denver?
Recent fares on this route were with Frontier Airlines and Allegiant Air.
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