# Idaho Falls to Denver flights

Page: https://www.routavio.com/flights/idaho-falls-to-denver

## About this route

Explore the fares we observed from Idaho Falls to Denver. Prices move often, so pick your dates to see the latest options.

- Route distance: 719 km
- Fastest observed flight time: 1h 43m
- Airlines seen: United Airlines, Air Canada, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Frontier Airlines, Viva Aerobus (8)
- Alternative airports: APA

- No recently checked fare for this route.

## Frequently asked

### How much is a flight from Idaho Falls to Denver?

The lowest fare Routavio has observed is €108, found on 6 Nov 2026.

### Are there direct flights from Idaho Falls to Denver?

Yes. Published schedules report non-stop flights on this route with United Airlines.

### Which airlines fly from Idaho Falls to Denver?

Routavio has seen these carriers on the route: United Airlines, Air Canada, Alaska Airlines, Allegiant Air, American Airlines, Delta Air Lines, Frontier Airlines, Viva Aerobus (8).

### How long does the flight from Idaho Falls to Denver take?

Across the 107 fares Routavio observed, the average journey time is 19h 42m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

### How many of the observed Idaho Falls to Denver fares were non-stop?

17 of the 107 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Route data last updated by Routavio on 6 November 2026