Basic Economy allows a personal item only; no carry-on bags without extra fees.
Economy Plus offers extra legroom seats towards the front of the economy cabin.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $182 (Frontier) |
One-way from | $64 (Expedia) |
Popular in | March |
Cheapest in | September |
Average price | $317 |
Good round-trip deal | $338 or less |
Good one-way deal | $194 or less |
Fly from
Fly to
Route
Depart
Return
Price
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Wed 1/14
9:10 am-10:17 am
Nonstop3h 07m
Denver Intl
Tue 1/20
9:44 am-2:23 pm
Nonstop2h 39m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Wed 1/14
6:55 am-10:00 am
1 stop5h 05m
Denver Intl
Tue 1/20
4:40 pm-9:05 pm
Nonstop2h 25m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Tue 2/10
12:17 pm-4:41 pm
1 stop6h 24m
Denver Intl
Tue 2/17
2:42 pm-10:47 pm
1 stop6h 05m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Mon 1/26
8:45 am-9:45 am
Nonstop3h 00m
Denver Intl
Thu 1/29
4:40 pm-9:05 pm
Nonstop2h 25m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Tue 2/24
3:25 pm-4:31 pm
Nonstop3h 06m
Denver Intl
Tue 3/31
1:25 pm-10:02 pm
1 stop6h 37m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Thu 2/5
5:50 am-6:55 am
Nonstop3h 05m
Denver Intl
Mon 2/9
1:45 pm-10:25 pm
1 stop6h 40m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Wed 2/4
7:05 am-10:31 am
1 stop5h 26m
Denver Intl
Sun 2/8
6:29 am-9:50 am
2 stops25h 21m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Thu 2/19
2:14 pm-5:24 pm
1 stop5h 10m
Denver Intl
Mon 2/23
6:10 am-3:15 pm
1 stop7h 05m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Tue 2/24
6:55 am-1:50 pm
2 stops8h 55m
Denver Intl
Tue 3/31
10:30 am-10:30 pm
2 stops10h 00m
Grand RapidsDenver
GRR - DEN
GRRDEN
Grand Rapids Gerald R. Ford Intl
Mon 3/2
6:37 pm-9:41 pm
2 stops29h 04m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Grand Rapids to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Grand Rapids to Denver (average of $89). Flying from Grand Rapids to Denver in April is currently the most expensive (average of $243). 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.
Unlike in the morning, when flights are generally more expensive, you can save up to 53% on flights from Grand Rapids to Denver by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Grand Rapids to Denver flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$268 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$384 | FlexibilityNo cancel fee | On-time63% |