$369 Find Cheap Flights from Aspen to Idaho

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Aspen to Idaho departing on 11/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to Idaho, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Aspen to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$480
Spokane
Spokane1 stop$369
Boise
Boise1 stop$480
Spokane
Spokane1 stop$369

Book Cheap Aspen to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Aspen to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Aspen to Idaho

Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
11:00 am - 3:19 pmASE-GEG
5h 19m1 stop
United Airlines Logo
5:00 am - 10:51 amGEG-ASE
4h 51m1 stop
$369United Airlines
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Thu, Mar 26 - Sat, Mar 28
United Airlines Logo
3:10 pm - 10:29 pmASE-BOI
7h 19m1 stop
United Airlines Logo
6:15 am - 11:05 amBOI-ASE
4h 50m1 stop
$480United Airlines
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Thu, Apr 16 - Mon, Apr 20
Delta Logo
12:00 pm - 10:48 pmASE-GEG
11h 48m2 stops
Delta Logo
6:30 am - 1:53 pmGEG-ASE
6h 23m1 stop
$499Delta
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Thu, Apr 16 - Mon, Apr 20
Delta Logo
12:00 pm - 10:48 pmASE-GEG
11h 48m2 stops
Delta Logo
6:30 am - 1:53 pmGEG-ASE
6h 23m1 stop
$510Delta
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Fri, Dec 19 - Fri, Dec 26
United Airlines Logo
5:00 pm - 9:31 pmASE-BOI
4h 31m1 stop
United Airlines Logo
5:00 am - 9:08 amBOI-ASE
4h 08m1 stop
$600United Airlines
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Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
12:59 pm - 11:31 pmASE-BOI
10h 32m2 stops
American Airlines Logo
11:36 am - 6:46 pmBOI-ASE
7h 10m1 stop
$614American Airlines
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Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
12:59 pm - 11:31 pmASE-BOI
10h 32m2 stops
American Airlines Logo
11:36 am - 8:43 pmBOI-ASE
9h 07m2 stops
$718American Airlines
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Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
12:59 pm - 11:31 pmASE-BOI
10h 32m2 stops
American Airlines Logo
11:36 am - 8:43 pmBOI-ASE
9h 07m2 stops
$720American Airlines
Find Deal
Thu, Mar 26 - Sat, Mar 28
American Airlines Logo
12:59 pm - 11:31 pmASE-BOI
10h 32m2 stops
American Airlines Logo
11:36 am - 8:43 pmBOI-ASE
9h 07m2 stops
$730American Airlines
Find Deal
Fri, Dec 19 - Fri, Dec 26
United Airlines Logo
9:05 am - 10:30 pmASE-BOI
13h 25m2 stops
United Airlines Logo
5:00 am - 9:08 amBOI-ASE
4h 08m1 stop
$733United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Aspen to Idaho flights

Get data-powered insights and trends into flights from Aspen to Idaho to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Aspen and Idaho?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Aspen to Idaho.

There is just one airline that flies from Aspen to Idaho direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is to Idaho Falls (IDA) and costs $248.

Which airlines provide the cheapest flights from Aspen to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Aspen to Idaho were found on United Airlines ($369) and Delta ($499).

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Good to know

Cheapest flight$341
Flight from Aspen to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Aspen to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Aspen to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Aspen to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Aspen to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Aspen to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Aspen to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Aspen to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Aspen to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Idaho?

    The cheapest time of day to fly to Idaho is generally in the afternoon, when round-trip flights cost $400 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Idaho is generally in the evening, which is peak travel time and where the average cost of a ticket is $518.

Reviews of the top airline flying from Aspen to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Aspen to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Aspen to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8999 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

8.0 ExcellentJessica, Oct 2025DEN - TUS
Read more United Airlines reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

Everything you need to know for your flight from Aspen to Idaho

Information on your arrival and departure airports

Aspen (ASE)

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