Cheap flights from Denver, CO to Idaho Falls, ID
Choose between Alaska Airlines, Frontier Airlines, or United Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Idaho Falls
Cheapest nonstop round-trip | $103 |
---|---|
Nonstop flights in April | $103 – $420 |
Most popular airline | Alaska Airlines |
Search by stops
Search by price
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The distance between Denver and Idaho Falls is 736 km. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, United Airlines, Allegiant Air, and JetBlue Airways. Denver and Idaho Falls have 82 direct flights per week. When you arrive at Idaho Falls, consider visiting The Rocky Mountains, and Yellowstone National Park.
Weekly direct flights
Discover the top airlines offering direct flights from Denver to Idaho Falls in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 07.04 - Sat 13.04
Airline | Sun 07.04 | Mon 08.04 | Tue 09.04 | Wed 10.04 | Thu 11.04 | Fri 12.04 | Sat 13.04 |
---|---|---|---|---|---|---|---|
3 | 3 | 3 | 3 | 3 | 3 | 3 |
Weekly direct flights for Sun 14.04 - Sat 20.04
Airline | Sun 14.04 | Mon 15.04 | Tue 16.04 | Wed 17.04 | Thu 18.04 | Fri 19.04 | Sat 20.04 |
---|---|---|---|---|---|---|---|
3 | 3 | 3 | 4 | 3 | 3 | 3 |
Weekly direct flights for Sun 21.04 - Sat 27.04
Airline | Sun 21.04 | Mon 22.04 | Tue 23.04 | Wed 24.04 | Thu 25.04 | Fri 26.04 | Sat 27.04 |
---|---|---|---|---|---|---|---|
3 | 3 | 3 | 3 | 3 | 3 | 3 |
Weekly direct flights for Sun 28.04 - Sat 04.05
Airline | Sun 28.04 | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 |
---|---|---|---|---|---|---|---|
3 | 3 | 3 | 4 | 4 | 4 | 4 |
Check-in for a flight from Denver to Idaho Falls
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Idaho Falls
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -1°C | -10°C |
February | 0°C | -8°C |
March | 6°C | -3°C |
April | 12°C | 0°C |
May | 18°C | 4°C |
June | 24°C | 9°C |
July | 31°C | 13°C |
August | 29°C | 13°C |
September | 24°C | 9°C |
October | 14°C | 2°C |
November | 5°C | -3°C |
December | -1°C | -9°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Denver
- Flights from Denver to Las Vegas
- Flights from Denver to Los Angeles
- Flights from Denver to Chicago
- Flights from Denver to Minneapolis
- Flights from Denver to Dallas
- Flights from Denver to Washington, D.C.
- Flights from Denver to Orlando
- Flights from Denver to Phoenix
- Flights from Denver to San Francisco
- Flights from Denver to Houston
- Flights from Denver to San Diego
- Flights from Denver to Austin
- Flights from Denver to Atlanta
- Flights from Denver to Paris
- Flights from Denver to Philadelphia
- Flights from Denver to New York
- Flights from Denver to Miami
- Flights from Denver to London
- Flights from Denver to Seattle
- Flights from Denver to Tampa
Flights to Idaho Falls
- Flights from Phoenix to Idaho Falls
- Flights from Las Vegas to Idaho Falls
- Flights from Los Angeles to Idaho Falls
- Flights from Oakland to Idaho Falls
- Flights from Dallas to Idaho Falls
- Flights from San Diego to Idaho Falls
- Flights from Washington, D.C. to Idaho Falls
- Flights from Houston to Idaho Falls
- Flights from Sacramento to Idaho Falls
- Flights from Seattle to Idaho Falls
- Flights from Minneapolis to Idaho Falls
- Flights from Fort Myers to Idaho Falls
- Flights from Philadelphia to Idaho Falls
- Flights from Raleigh to Idaho Falls
- Flights from Indianapolis to Idaho Falls
- Flights from Fort Lauderdale to Idaho Falls
- Flights from Guadalajara to Idaho Falls
- Flights from Memphis to Idaho Falls
- Flights from Nashville to Idaho Falls
- Flights from Portland to Idaho Falls
Airports near Denver
- Denver International
- Pueblo Memorial
- Colorado Springs
- Gunnison–Crested Butte Regional
- Eagle County Regional
- Aspen–Pitkin County
- Laramie Regional
- Cheyenne Regional
- Yampa Valley