Idaho Falls to Denver Flights IDADEN

Idaho Falls Regional Airport Denver International Airport

🇺🇸 Idaho Falls, US 🇺🇸 Denver, US

The Idaho Falls to Denver route connects Idaho Falls Regional Airport (IDA) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 498 miles (801 km) with a typical flight time of 1h 4m. This route is served by 3 airlines: SkyWest, United Airlines, Allegiant Air. AirportRoutes has tracked 8 daily flights on this route.

About This Route

Route Overview

Here's information regarding flights from Idaho Falls to Denver, formatted as requested:

The route from Idaho Falls (IDA) to Denver (DEN) is a vital connection for both business and leisure travelers in the Rocky Mountain region. Given Idaho Falls' proximity to Yellowstone and Grand Teton National Parks, many tourists utilize this route to access Denver and connect to other destinations. Conversely, Denver serves as a significant hub for those traveling to Eastern Idaho. The average flight time is approximately 1 hour and 52 minutes, making it a quick and convenient journey. Travelers often prefer this connection for its efficiency, avoiding longer drives or layovers in other major hubs. United Airlines is a primary carrier on this route, operating multiple daily non-stop flights.

Travel Tips

For the best prices, consider booking your flight at least 40 days (approximately 6 weeks) in advance and flying on Tuesdays, Wednesdays, or Saturdays. January is typically the cheapest month to fly this route. At Idaho Falls Regional Airport (IDA), take advantage of its small size for easy navigation; all essential services are within a short distance. Denver International Airport (DEN) is larger, so use the interactive maps and signage to navigate efficiently, especially with ongoing construction. Expect a smooth, short flight with possible views of the Rocky Mountains. Consider packing layers, as Denver's weather can be unpredictable.

Destination Highlights

Denver, the "Mile High City", offers a diverse range of attractions. Top attractions include the Red Rocks Amphitheatre, known for its unique geological formations and concerts, and the Denver Botanic Gardens, a peaceful oasis with themed gardens. Explore Larimer Square for its historic architecture and restaurants, or visit the Denver Art Museum for its extensive collection. Denver’s uniqueness lies in its blend of outdoor adventure and urban culture, with easy access to the Rocky Mountains. Popular neighborhoods include RiNo (River North), known for its street art, and LoDo (Lower Downtown), offering a vibrant nightlife. Experience local cuisine by trying Rocky Mountain oysters or craft beers from one of Denver's many breweries.

Best Time to Fly

Denver experiences distinct seasons; summers are warm, while winters can be cold and snowy. Peak travel times are typically during the summer and around holidays, so avoid these times if you prefer fewer crowds. For a balance of good weather and lower prices, consider flying in the spring (April-May) or fall (September-October). Be aware of events like the Christmas in Color at Red Rocks or Zoo Lights during the holiday season.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Idaho Falls Regional Airport

ICAO Code:
KIDA
IATA Code:
IDA
City:
🇺🇸 Idaho Falls
Country:
US
Elevation:
4744 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

Route Statistics

3

Operators

8

Daily Flights

498

Miles

1h 4m

Flight Duration

Route Map

Great Circle
Flight route map from Idaho Falls to Denver

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
United UAL UA
Allegiant Air AAY G4

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 70 14%
Tuesday 72 15%
Wednesday 75 15%
Thursday 69 14%
Friday 80 16%
Saturday 56 11%
Sunday 68 14%

Pattern Analysis

Data Points: 490
API observations used to build this analysis
Weekdays: 366 flights
Weekend: 124 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- A320 -
M T W T F S S
Aug 31, 2025 Active
SkyWest
SKW / OO
SKW4706 SKW5793 SKW5666 SKW5881 SKW5929 CRJ7 10:51 10:51 AM (Representative)
M T W T F S S
Feb 1, 2026 Active
United
UAL / UA
UAL1723 UAL763 A319 14:40 2:40 PM (Representative)
M T W T F S S
Feb 1, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
10:51 10:51 AM SkyWest SKW OO
14:40 2:40 PM United UAL UA

Time Information

Times are shown in the departure airport's local timezone (KIDA - America/Boise).

Total Departure Times: 2
Time Range:
10:51 - 14:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.