Direct flights from Denver to Idaho Falls

Did you mean Flights from Idaho Falls to Denver?

Denver

United States

DEN

Denver International Airport

Idaho Falls

United States

IDA

Idaho Falls Regional Airport

Route: Nonstop service available
Distance: 457 miles
Marketing airlines: 2 airlines
Aircraft: 7 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

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Denver to Idaho Falls route overview

Denver International Airport (DEN) serves Denver; Idaho Falls Regional Airport (IDA) serves Idaho Falls.

The airports are 457 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from DEN to IDA.

Marketing airlines listed in the current schedule, including codeshare sellers, are Copa Airlines (CM) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Denver to Idaho Falls route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Copa Airlines (CM)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from DEN to IDA

Frequently asked questions

Which airports serve the Denver to Idaho Falls route?

Denver International Airport (DEN) is the origin airport and Idaho Falls Regional Airport (IDA) is the destination airport.

How far is Idaho Falls from Denver?

DEN and IDA are approximately 457 miles apart by great-circle distance.

Are there direct flights from DEN to IDA?

Yes. Roame's current schedule feed shows nonstop service from DEN to IDA.

Which airlines market flights from DEN to IDA?

Which aircraft fly from DEN to IDA?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-800 (738), CR5, Embraer 170 (E70), Embraer 175 (long wing) (E7W) and JET.