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Flights from Denver to Idaho Falls
Cheap flight deals from Denver to Idaho Falls
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopDEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Thu, May 1 | United AirlinesIDA 05:001h 59mNonstopDEN 06:59Idaho Falls - Denver | Sun, May 4 | United AirlinesAED 829 AED 1,06122% OFF22% OFFAED 1,061 AED 829
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DEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Sat, May 3 | United AirlinesIDA 05:001h 59mNonstopDEN 06:59Idaho Falls - Denver | Wed, May 7 | United AirlinesAED 849 AED 1,06120% OFF20% OFFAED 1,061 AED 849
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DEN 18:254h 26m1 stopsIDA 22:51Denver - Idaho Falls | Sun, May 25 | Delta Air LinesIDA 06:006h 4m1 stopsDEN 12:04Idaho Falls - Denver | Sat, May 31 | Delta Air LinesAED 700 AED 1,06134% OFF34% OFFAED 1,061 AED 700
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DEN 18:054h 51m1 stopsIDA 22:56Denver - Idaho Falls | Fri, May 2 | Delta Air LinesIDA 06:005h 8m1 stopsDEN 11:08Idaho Falls - Denver | Sun, May 4 | Delta Air LinesAED 72432% OFFAED 1,061 AED 724
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DEN 18:054h 51m1 stopsIDA 22:56Denver - Idaho Falls | Tue, May 6 | Delta Air LinesIDA 18:503h 40m1 stopsDEN 22:30Idaho Falls - Denver | Mon, May 12 | Delta Air LinesAED 72432% OFFAED 1,061 AED 724
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DEN 18:254h 26m1 stopsIDA 22:51Denver - Idaho Falls | Tue, Jun 3 | Delta Air LinesIDA 18:523h 43m1 stopsDEN 22:35Idaho Falls - Denver | Wed, Jun 11 | Delta Air LinesAED 72432% OFFAED 1,061 AED 724
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DEN 07:054h 45m1 stopsIDA 11:50Denver - Idaho Falls | Wed, Jun 4 | Delta Air LinesIDA 15:044h 49m1 stopsDEN 19:53Idaho Falls - Denver | Wed, Jun 11 | Delta Air LinesAED 72432% OFFAED 1,061 AED 724
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DEN 08:156h 35m1 stopsIDA 14:50Denver - Idaho Falls | Sat, May 3 | Delta Air LinesIDA 18:503h 40m1 stopsDEN 22:30Idaho Falls - Denver | Wed, May 7 | Delta Air LinesAED 73131% OFFAED 1,061 AED 731
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DEN 08:156h 35m1 stopsIDA 14:50Denver - Idaho Falls | Sat, Apr 26 | Delta Air LinesIDA 13:106h 4m1 stopsDEN 19:14Idaho Falls - Denver | Mon, Apr 28 | Delta Air LinesAED 75328% OFFAED 1,061 AED 753
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DEN 14:353h 40m1 stopsIDA 18:15Denver - Idaho Falls | Thu, May 1 | Delta Air LinesIDA 06:005h 8m1 stopsDEN 11:08Idaho Falls - Denver | Sun, May 4 | Delta Air LinesAED 75928% OFFAED 1,061 AED 759
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DEN 13:0017h 25m1 stopsIDA Invalid DateDenver - Idaho Falls | Sat, Apr 12 | Normal AirlineIDA 15:006hNonstopDEN 16:00Idaho Falls - Denver | Mon, Apr 14 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopDEN 21:001h 45mNonstopIDA 22:45Denver - Idaho Falls | Mon, May 5 | United AirlinesAED 536 AED 70424% OFF24% OFFAED 704 AED 536
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DEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Tue, Apr 15 | United AirlinesAED 543 AED 70423% OFF23% OFFAED 704 AED 543
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DEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Wed, May 14 | United AirlinesAED 547 AED 70422% OFF22% OFFAED 704 AED 547
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DEN 11:451h 43mNonstopIDA 13:28Denver - Idaho Falls | Wed, Apr 16 | United AirlinesAED 55022% OFFAED 704 AED 550
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DEN 19:191h 48mNonstopIDA 21:07Denver - Idaho Falls | Sat, Apr 26 | United AirlinesAED 55321% OFFAED 704 AED 553
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DEN 21:001h 45mNonstopIDA 22:45Denver - Idaho Falls | Fri, May 16 | United AirlinesAED 55521% OFFAED 704 AED 555
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DEN 21:051h 46mNonstopIDA 22:51Denver - Idaho Falls | Sun, May 25 | United AirlinesAED 55821% OFFAED 704 AED 558
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DEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Fri, May 9 | United AirlinesAED 56220% OFFAED 704 AED 562
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DEN 07:461h 46mNonstopIDA 09:32Denver - Idaho Falls | Sat, May 10 | United AirlinesAED 56320% OFFAED 704 AED 563
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DEN 18:054h 51m1 stopsIDA 22:56Denver - Idaho Falls | Mon, May 5 | Delta Air LinesAED 46833% OFFAED 704 AED 468
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DEN 13:0017h 25m1 stopsIDA Invalid DateDenver - Idaho Falls | Sat, Apr 12 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Denver (DEN) to Idaho Falls (IDA) the cheapest?
Airlines adjust prices for flights from Denver to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Denver (DEN) to Idaho Falls (IDA) cost?
According to Trip.com's data, the lowest price is around AED 2,053. -
How long does it take to fly from Denver (DEN) to Idaho Falls (IDA)?
It takes about 1 hour 45 minutes to fly from Denver (DEN) to Idaho Falls (IDA). -
What is the transportation method from the main airport to downtown in Idaho Falls?
- The distance from Idaho Falls Regional Airport to downtown is about 3 km, by taxi about 20 minutes.
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What are the most popular airlines that fly from Denver (DEN) to Idaho Falls (IDA)?
Airlines with flights from Denver (DEN) to Idaho Falls (IDA): United Airlines. -
What's the most popular airline for non-stop flights from Denver (DEN) to Idaho Falls (IDA)?
United Airlines operates 2 non-stop flights from Denver (DEN) to Idaho Falls (IDA). -
How many airports are there in Idaho Falls (IDA)?
There are 1 airport(s) near Idaho Falls (IDA): Idaho Falls Regional Airport.
How to find a cheap flight from Denver to Idaho Falls
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Denver to Idaho Falls. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Denver to Idaho Falls ticket.
Tap "Date" on flight search bar to scan through the calender for Denver to Idaho Falls airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, May 5 at AED 536 for one-way flights.
Compare cheap Denver to Idaho Falls flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Denver to Idaho Falls. The cheapest airline operating is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your Denver to Idaho Falls route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Denver to Idaho Falls flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Denver to Idaho Falls to get exclusive deals for you.
Flight Info | Denver to Idaho Falls
Cheapest one-way flight price | AED 468 |
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Cheapest return ticket price | AED 828 |
Off-season for travel | March |
Peak season for travel | January |
Flight distance | 736.28 km |
Average flight time | 1 hour 45 minutes |
Popular airline | Alaska Airlines |
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