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Cheap Flights from Denver to Idaho Falls, ID, United States - DEN to IDA

Popular flights from Denver to Idaho Falls

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United Airlines
Departure Date Return Date Lowest Price
Aug 19, 2016 Aug 21, 2016 $409
Aug 20, 2016 Aug 22, 2016 $409

How Much Does it Cost to Fly from Denver to Idaho Falls (DEN to IDA)?

We have collected flight cost data from across the web for travel from Denver to Idaho Falls, and have found the average flight price for this trip to be $524.

When Can I Buy the Cheapest Flight from Denver to Idaho Falls (DEN to IDA)?

Airlines can adjust prices for plane tickets from Denver to Idaho Falls based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

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

The chart below shows up-to-date information regarding how far in advance a flight from Denver to Idaho Falls should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $0 $0
7-14 days $514 $717
14-21 days $514 $717
21-30 days $441 $717
30-60 days $429 $717
60-90 days $429 $717
90+ days $409 $717

Cheapest Day To Fly from Denver to Idaho Falls

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to Idaho Falls.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$851 $441 $573 $429 $439 $449 $489

Non-Stop vs Connecting Flights from Denver to Idaho Falls (DEN to IDA)

Your Denver to Idaho Falls flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Denver to Idaho Falls is $717.

The average price for non-stop flights from Denver to Idaho Falls is $429.

The chart below shows up to date information regarding non-stop flights from Denver to Idaho Falls.

Nonstop Flight Details from Denver to Idaho Falls
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
United 3 3 3 3 3 2 3 11:15 18:50

Round Trip vs One Way Flights from Denver to Idaho Falls (DEN to IDA)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Denver to Idaho Falls. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Denver to Idaho Falls is $426.

The average price for round trip flights from Denver to Idaho Falls is $429.

Denver to Idaho Falls Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Denver to Idaho Falls?
Answer: The average Denver to Idaho Falls flight time is an hour and 39 minutes.
Question: How many miles are there between Denver and Idaho Falls?
Answer: The distance from Denver to Idaho Falls is 457 miles.
Question: How common are direct flights from Denver to Idaho Falls?
Answer: There are 19 direct flights from Denver to Idaho Falls.
Question: What is the most popular airline for non-stop flights from Denver to Idaho Falls?
Answer: United Airlines provides 100% of the non-stop flights between Denver and Idaho Falls.
Question: What are the most popular connecting cities when flying from Denver to Idaho Falls?
Answer: Salt Lake City, UT

Airlines Flying from Denver to Idaho Falls (DEN to IDA)

Below are the different airlines that fly from Denver to Idaho Falls with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to Idaho Falls.

Denver to Idaho Falls
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Delta SLC X X X X X X X
United - X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and Idaho Falls, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $97
Denver to Las Vegas American, Alaska, Frontier, Spirit, United $90
Denver to Salt Lake City Boutique, American, Frontier, United $88
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $81
Denver to Jackson Alaska, United $561
Denver to Chicago American, Alaska, Frontier, Spirit, United $81
Denver to Seattle American, Alaska, Frontier, United, Virgin America $133
Denver to Bozeman Frontier, United $268
Denver to Phoenix American, Alaska, Frontier, Spirit, United $81
Denver to San Francisco American, Alaska, Frontier, United, Virgin America $137
Denver to PocatelloCheck Dates
Denver to Boise United $274
Denver to Atlanta American, Alaska, Frontier, Spirit, United $140
Denver to Billings United $398
Denver to Portland American, Alaska, Frontier, United, Virgin America $137
Denver to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $81
Denver to Missoula Frontier, United $148
Denver to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $97
Denver to Cody United $403
Denver to Great Falls American, Alaska, United $378
Denver to Houston American, Frontier, Spirit, United $89
Denver to Sun Valley American, United $472
Denver to Reno American, Alaska, United $246
Denver to Sacramento American, Alaska, United $255
Denver to Albuquerque American, United $217
Denver to Helena United $499
Denver to Durango United $347
Denver to Spokane American, Alaska, United $282

Cheap Domestic Flights to Idaho Falls - IDA

Cheap Flights from Denver to Idaho Falls, ID, United States, from $409 Round trip from DEN to IDA