Cheap flights from Idaho Falls to Denver from $118

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1 stop
Fri, Nov 28
Idaho Falls IDADenver DEN
$118
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1 stop
Mon, Nov 24
Idaho Falls IDADenver DEN
$157
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Direct
Tue, Nov 25
Idaho Falls IDADenver DEN
$229
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Direct
Tue, Nov 25
Idaho Falls IDADenver DEN
$229
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Direct
Tue, Nov 25
Idaho Falls IDADenver DEN
$229
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Direct
Tue, Nov 25
Idaho Falls IDADenver DEN
$229
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1 stop
Fri, Nov 28 – Wed, Dec 3
Idaho Falls IDADenver DEN
$240
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1 stop
Fri, Nov 28 – Thu, Dec 4
Idaho Falls IDADenver DEN
$254
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1 stop
Mon, Nov 24 – Fri, Nov 28
Idaho Falls IDADenver DEN
$283
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1 stop
Fri, Nov 28 – Mon, Dec 1
Idaho Falls IDADenver DEN
$291
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1 stop
Mon, Nov 24 – Fri, Nov 28
Idaho Falls IDADenver DEN
$307
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Direct
Fri, Nov 28 – Sun, Nov 30
Idaho Falls IDADenver DEN
$524
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How much do flights to Denver cost?

Cheapest one-way trip

$118

Cheapest nonstop round-trip

$273

Cheapest round-trip

$240

Average round-trip

$401

Includes rare itinerary

Travel hack

Key info about flying to Denver

Depart from
Idaho Falls Regional
Arrive to
Denver International
Average flights per week
66
Flight distance
736 km

Weekly direct flights

Discover the top airlines offering direct flights from Idaho Falls to Denver in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 26.10Mon 27.10Tue 28.10Wed 29.10Thu 30.10Fri 31.10Sat 01.11
United Airlines
------45544
Weekly flights: 22 totalDaily flights: 3.14 averageMost flights: Wednesday 5 flights
AirlineSun 02.11Mon 03.11Tue 04.11Wed 05.11Thu 06.11Fri 07.11Sat 08.11
United Airlines
5545554
Weekly flights: 33 totalDaily flights: 4.71 averageMost flights: Sunday 5 flights
AirlineSun 09.11Mon 10.11Tue 11.11Wed 12.11Thu 13.11Fri 14.11Sat 15.11
United Airlines
5545554
Weekly flights: 33 totalDaily flights: 4.71 averageMost flights: Sunday 5 flights
AirlineSun 16.11Mon 17.11Tue 18.11Wed 19.11Thu 20.11Fri 21.11Sat 22.11
United Airlines
5545555
Weekly flights: 34 totalDaily flights: 4.86 averageMost flights: Sunday 5 flights

Check-in for a flight from Idaho Falls to Denver

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Online check-in is not available for these airlines.

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-6°C
March10°C-1°C
April14°C1°C
May18°C6°C
June26°C13°C
July29°C16°C
August28°C15°C
September25°C12°C
October17°C4°C
November10°C-1°C
December5°C-6°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
266
days per year
Snow days
27
days per year

14 day forecast

Saturday
1 Nov
20°C0°C
8 Nov
18°C10°C
Sunday
2 Nov
26°C6°C
9 Nov
21°C8°C
Monday
3 Nov
14°C5°C
10 Nov
16°C11°C
Tuesday
4 Nov
21°C3°C
11 Nov
15°C7°C
Wednesday
5 Nov
19°C8°C
12 Nov
14°C6°C
Thursday
6 Nov
21°C11°C
13 Nov
19°C7°C
Friday
7 Nov
18°C8°C
14 Nov
14°C8°C
The distance between Idaho Falls and Denver is 736 km. The most popular airlines for this route are United Airlines, Allegiant Air, Frontier Airlines, Hawaiian Airlines, and Alaska Airlines. Idaho Falls and Denver have 66 direct flights per week.

Frequently asked questions

How long does it take to travel from Idaho Falls to Denver?
A one-way nonstop (direct) flight between Idaho Falls and Denver takes around 1.9 hours.
What is the flight distance between Idaho Falls and Denver?
The flight distance between Idaho Falls and Denver is 736 km.
What airlines offer nonstop (direct) flights between Idaho Falls and Denver?
Several carriers operate flights between Idaho Falls and Denver. Airlines offering nonstop (direct) flights include United Airlines.
What are the most popular routes to and from Idaho Falls?
Travelers frequently search for route combinations, such as Idaho Falls and Phoenix, Santa Ana, Las Vegas, Portland, Los Angeles, Guadalajara, Berlin, Detroit, New Orleans, Shanghai, Birmingham, Miami, Colorado Springs, Addis Ababa, Odessa, Burbank, Salt Lake City, San José, New York, Manila.
What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Mexico City, Chicago, Houston, Los Angeles, Washington, D.C., New York, Miami, Orlando, Atlanta, Tokyo, Dallas, Guadalajara, San Diego, Minneapolis, London, Phoenix, San Francisco, Salt Lake City, Austin, Portland.
What airports are near Idaho Falls?
The main airport in Idaho Falls is Idaho Falls Regional. It is also served by Idaho Falls Regional, Jackson Hole, Friedman Memorial, Magic Valley Regional, Pocatello Regional.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Colorado Springs, Pueblo Memorial, Laramie Regional, Eagle County Regional, Cheyenne Regional.
Which airlines fly between Idaho Falls and Denver?
Currently, you can fly between Idaho Falls and Denver with United Airlines, Allegiant Air, Frontier Airlines, Hawaiian Airlines, Alaska Airlines.
When’s the best time to travel between Idaho Falls and Denver?
If you don’t have specific dates for your trip between Idaho Falls and Denver, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Idaho Falls and Denver?
How many airports are there near Idaho Falls?
How many airports are there near Denver?
What time do nonstop (direct) flights between Idaho Falls and Denver depart?
What time do nonstop (direct) flights between Idaho Falls and Denver arrive?
What time do flights between Idaho Falls and Denver depart?
What time do flights between Idaho Falls and Denver arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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