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Cheap flights from Idaho Falls to Denver from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Denver departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Mon 6/17
Mon 6/24

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Easily compare round-trip flights from Idaho Falls to Denver

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Idaho Falls to Denver by changing tabs
United Airlines
Jul 11
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 18
DEN7:25 pmDenver Intl
1h 43m
IDA9:08 pmIdaho Falls Fanning Field
Delta
Jul 1
IDA7:00 pmIdaho Falls Fanning Field
3h 51m
1 stop
DEN10:51 pmDenver Intl
Jul 4
DEN6:36 pmDenver Intl
3h 42m
1 stop
IDA10:18 pmIdaho Falls Fanning Field
Multiple Airlines
Jul 1
IDA10:05 pmIdaho Falls Fanning Field
19h 30m
2 stops
DEN5:35 pmDenver Intl
Jul 4
DEN5:50 pmDenver Intl
21h 34m
2 stops
IDA3:24 pmIdaho Falls Fanning Field
Alaska Airlines
Sep 22
IDA4:20 pmIdaho Falls Fanning Field
20h 02m
1 stop
DEN12:22 pmDenver Intl
Sep 30
DEN3:03 pmDenver Intl
8h 53m
1 stop
IDA11:56 pmIdaho Falls Fanning Field
American Airlines
Jul 3
IDA6:32 amIdaho Falls Fanning Field
11h 35m
2 stops
DEN6:07 pmDenver Intl
Jul 6
DEN7:51 amDenver Intl
13h 48m
2 stops
IDA9:39 pmIdaho Falls Fanning Field
United Airlines
Jul 14
IDA7:05 amIdaho Falls Fanning Field
1h 49m
DEN8:54 amDenver Intl
Jul 21
DEN7:50 amDenver Intl
1h 45m
IDA9:35 amIdaho Falls Fanning Field

Find the cheapest one-way flights from Idaho Falls to Denver

If you're looking for one-way flights from Idaho Falls to Denver, view some of our deals below provided by American Airlines, Delta and United Airlines
United Airlines
Jul 3
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Delta
Jul 3
IDA1:05 pmIdaho Falls Fanning Field
5h 46m
1 stop
DEN6:51 pmDenver Intl
American Airlines
Aug 21
IDA1:41 pmIdaho Falls Fanning Field
8h 19m
1 stop
DEN10:00 pmDenver Intl

Find the cheapest direct flights from Idaho Falls to Denver

United Airlines
Jul 11
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 18
DEN7:25 pmDenver Intl
1h 43m
IDA9:08 pmIdaho Falls Fanning Field
United Airlines
Jul 12
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 19
DEN3:35 pmDenver Intl
1h 43m
IDA5:18 pmIdaho Falls Fanning Field
United Airlines
Jul 4
IDA7:05 amIdaho Falls Fanning Field
1h 49m
DEN8:54 amDenver Intl
Jul 7
DEN3:35 pmDenver Intl
1h 43m
IDA5:18 pmIdaho Falls Fanning Field
United Airlines
Jul 1
IDA2:35 pmIdaho Falls Fanning Field
1h 48m
DEN4:23 pmDenver Intl
Jul 4
DEN7:25 pmDenver Intl
1h 43m
IDA9:08 pmIdaho Falls Fanning Field
United Airlines
Jul 8
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 15
DEN3:35 pmDenver Intl
1h 43m
IDA5:18 pmIdaho Falls Fanning Field
United Airlines
Jul 27
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 31
DEN7:25 pmDenver Intl
1h 43m
IDA9:08 pmIdaho Falls Fanning Field

Delta flights from Idaho Falls to Denver

Our best Delta deals on Idaho Falls to Denver flight tickets
Delta
Jul 1
IDA7:00 pmIdaho Falls Fanning Field
3h 51m
1 stop
DEN10:51 pmDenver Intl
Jul 4
DEN6:36 pmDenver Intl
3h 42m
1 stop
IDA10:18 pmIdaho Falls Fanning Field
Delta
Jul 4
IDA1:05 pmIdaho Falls Fanning Field
3h 39m
1 stop
DEN4:44 pmDenver Intl
Jul 7
DEN5:30 amDenver Intl
16h 48m
1 stop
IDA10:18 pmIdaho Falls Fanning Field
Delta
Aug 29
IDA6:10 amIdaho Falls Fanning Field
5h 50m
1 stop
DEN12:00 pmDenver Intl
Sep 2
DEN6:35 pmDenver Intl
3h 35m
1 stop
IDA10:10 pmIdaho Falls Fanning Field

United Airlines flights from Idaho Falls to Denver

Our best United Airlines deals on Idaho Falls to Denver flight tickets
United Airlines
Jul 11
IDA5:59 pmIdaho Falls Fanning Field
1h 43m
DEN7:42 pmDenver Intl
Jul 18
DEN7:25 pmDenver Intl
1h 43m
IDA9:08 pmIdaho Falls Fanning Field
United Airlines
Jul 14
IDA7:05 amIdaho Falls Fanning Field
1h 49m
DEN8:54 amDenver Intl
Jul 21
DEN7:50 amDenver Intl
1h 45m
IDA9:35 amIdaho Falls Fanning Field
United Airlines
Jul 4
IDA7:05 amIdaho Falls Fanning Field
1h 49m
DEN8:54 amDenver Intl
Jul 7
DEN3:35 pmDenver Intl
1h 43m
IDA5:18 pmIdaho Falls Fanning Field

How to get the cheapest flight ticket from Idaho Falls to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Idaho Falls to Denver?

October. The cheapest time of year to fly to Denver from Idaho Falls is October. Most expensive is August

What is the cheapest day to depart Idaho Falls for Denver?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Idaho Falls to Denver?

In the afternoon. Idaho Falls to Denver flights are approximately 31% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Denver from Idaho Falls?

American Airlines. American Airlines, Delta, and United Airlines are the most popular carriers operating from Idaho Falls to Denver

What is the cheapest Idaho Falls to Denver flight route?

Idaho Falls Fanning Field - Denver Intl. Fly from Idaho Falls Fanning Field to Denver Intl for the best Idaho Falls - Denver flight prices

How far in advance should you book Idaho Falls to Denver flights?

32 days before. The cheapest time to buy a flight from Idaho Falls to Denver is approximately 32 days to departure

How many flights depart from Idaho Falls to Denver on average per day?

As of June 2024, 2 flights take off from Idaho Falls and land in Denver each day. The most common flight departure time for this route is 4:00PM, with 60% of daily flights taking off in the afternoon.

How many flights depart from Idaho Falls to Denver on average per week?

As of June 2024, there are 14 flights per week flying from Idaho Falls to Denver. The most common day of the week flights depart is Sunday, with 14% of flights taking off on this day.

Cheap Idaho Falls to Denver (IDA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Denver

Best Price Found

$145

Fastest flight time

1h 43m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Denver

1 airport
The best one-way flight to Denver from Idaho Falls in the past 72 hours is $145. The best round-trip flight deal from Idaho Falls to Denver found on momondo in the last 72 hours is $289.
The fastest flight from Idaho Falls to Denver takes 1h 43m
Direct flights go from Idaho Falls to Denver on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near Denver: Denver Intl (DEN)

  • How far is Idaho Falls Fanning Field to Denver Intl by plane?

    A flight from Idaho Falls Fanning Field to Denver Intl will travel around 445.5 mi. By plane, this route typically takes 1h 43m.

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Denver Intl Airport?

    Prices for flights from Idaho Falls Fanning Field Airport to Denver Intl Airport are updated daily.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Denver Intl Airport?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Denver Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Idaho Falls to Denver

Compare and see reviews for airlines that fly from Idaho Falls to Denver with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $124Free CancellationRating
7.3
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $183Free CancellationRating
8.0
10,000 reviews
Search Delta flights
United AirlinesPriceFrom $193Free CancellationRating
7.4
10,000 reviews
Search United Airlines flights
  • United Airlines Flights From Idaho Falls to Denver

    United Airlines operates around 14 flights from Idaho Falls to Denver every week. The average price of these flights found in the last 72 hours has been $356, but momondo users have found United Airlines deals from Idaho Falls to Denver from as low as $193 round-trip. United Airlines has been scored 7.4/10 in 10,000 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Idaho Falls to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Idaho Falls.

Can I find flights from Idaho Falls to Denver with flexible booking policies on momondo?

Flights from Idaho Falls to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Idaho Falls to Denver?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Denver from Idaho Falls.

I’m not ready to book a flight from Idaho Falls to Denver right now. Can momondo alert me if prices change?

Price alerts on flights to Denver from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Mon 6/17
Mon 6/24
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