United Airlines
Star Alliance
Did you mean flights from Idaho Falls to Denver?
United States
Denver International Airport
Switch direction
United States
Idaho Falls Regional Airport
Click to show full flight schedule
Scan through all non-stop flights from Denver to Idaho Falls. The full flight schedule below gives an overview of all non-stop flights from DEN to IDA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Mediterranean regions near Idaho Falls are known for their warm, arid summers, where temperatures often go beyond 30°C (86°F). In some inland spots, the heat can climb even higher, sometimes reaching 40°C (104°F) or more. The winters are pleasantly mild, accompanied by some rainfall. This lovely climate, paired with breathtaking landscapes and bright, sunny days attract visitors from around the globe.
Idaho Falls is a wonderful place to visit all year long, but spring (March-May) and fall (September-November) are the best seasons to visit. The weather is pleasantly warm during these times, especially since the summers can be quite hot in those regions.
Currently, there is only one airline operating non-stop flights from Denver DEN to Idaho Falls IDA, which is United Airlines. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their DEN IDA flight schedule.
Flights from DEN to IDA are operated twice a week. Departure times vary between 07:45 - 21:05. The earliest flight departs at 07:45, the last flight departs at 21:05. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Denver to Idaho Falls takes 1 hour and 45 minutes. The flight distance between Denver and Idaho Falls is 457 miles (or 735 km).
There is 1 airport in Idaho Falls: Idaho Falls Regional Airport (IDA).
There are 2 flights per week flying from Denver to Idaho Falls (as of March 2026).
1 hour and 45 minutes is the average flight time from Denver to Idaho Falls.
The distance from Denver to Idaho Falls is 457 miles (735 kilometers).
United Airlines is the only airline flying nonstop from Denver to Idaho Falls.
Star Alliance is currently the only alliance flying nonstop from Denver to Idaho Falls.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Denver to Idaho Falls:
The earliest flight departs at 07:45 from Denver and arrives at 09:28 at Idaho Falls.
The latest flight departs at 21:05 from Denver and arrives at 22:53 at Idaho Falls.
457 miles (735 km) · 1h 45m
08:10
09:53
United Airlines
Star Alliance
UA 5374
United Airlines
Bombardier CRJ 550
Y
W
J
F
11:44
13:24
United Airlines
Star Alliance
UA 1139
United Airlines
Airbus A319
Y
W
J
F
11:44
13:32
United Airlines
Star Alliance
UA 5256
United Airlines
Embraer 175
Y
W
J
F
13:55
15:39
United Airlines
Star Alliance
UA 5950
United Airlines
Bombardier CRJ 550
Y
W
J
F
19:12
21:02
United Airlines
Star Alliance
UA 5263
United Airlines
Embraer 175
Y
W
J
F
Click to Check Prices
