$259 Find Cheap Flights from Aspen to Illinois

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 Illinois departing on 1/10. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Aspen to Illinois, 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 Illinois, as well as popular online travel agencies
In the last 7 days travelers have searched 47,946,175 times on KAYAK, and here is why:

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$409
St. Louis
St. Louis1 stop$619

Good to know

Low season

February

High season

June

Cheapest flight

$259
Best time to beat the crowds but there is an average 171% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Aspen to Chicago Midway Airport

FAQs - booking Illinois flights

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

    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 Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Aspen 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 Illinois?

    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 to Illinois with an airline and back to Aspen with another airline.

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

    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 to Illinois from Aspen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Aspen to the following destinations at these prices or less: Chicago $334 one-way - $523 round-trip
  • Morning departure is around 7% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Aspen to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Aspen to Illinois. 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 Illinois? 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 9168 reviews
7.7Boarding
8.1Crew
6.7Food
7.3Comfort
7.1Entertainment
Airline reviews

They canceled our flight and left us stranded to figure it out

2.0 MediocreMichael, Nov 2024MSY - ORD
Read more United Airlines reviews

They canceled our flight and left us stranded to figure it out

Everything was very good. Was able to change a make run flight leaving on direct earlier in the app -seamless!!! Well done

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

As usual, United scheduling is completely misleading. A 54-minute layover at O’Hare is too short to make a lot of connections, especially since the flight landed “on time” but had to wait on the taxiway 15 minutes for a gate to open up. Then it takes another 10 minutes to exit the plane before one can run to another concourse to catch a connecting flight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

when you can say you don't remember being at any point upset during a flight, the airline is winning .

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

Charging and entertainment didn't work. The meal was horrible. They only came by with the drink cart one time for the 8 hour flight. They did come by with water a couple times.

Exceptional, I’d like to specifically recognize Robert for his outstanding customer service. He is professional, pleasant, and personable.

Book cheap flights from Aspen to Illinois

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Aspen to Illinois found on KAYAK in the last 72 hours.
12/3ter
nonstopUnited Airlines
2h 52mASE-ORD
12/7sáb
nonstopUnited Airlines
3h 19mORD-ASE
$409
12/3ter
1 stopUnited Airlines
6h 07mASE-ORD
12/7sáb
nonstopUnited Airlines
3h 19mORD-ASE
$419
12/3ter
1 stopUnited Airlines
6h 36mASE-ORD
12/7sáb
1 stopUnited Airlines
6h 48mORD-ASE
$428
12/27sex
nonstopUnited Airlines
3h 00mASE-ORD
1/2qui
nonstopUnited Airlines
3h 21mORD-ASE
$459
12/29dom
nonstopAmerican Airlines
3h 02mASE-ORD
1/1qua
nonstopAmerican Airlines
3h 18mORD-ASE
$509
12/29dom
nonstopAmerican Airlines
3h 02mASE-ORD
1/1qua
1 stopAmerican Airlines
7h 28mORD-ASE
$519
12/29dom
1 stopAmerican Airlines
7h 34mASE-ORD
1/1qua
1 stopAmerican Airlines
7h 10mORD-ASE
$528
1/8qua
1 stopDelta
6h 10mASE-MDW
1/12dom
1 stopDelta
9h 24mMDW-ASE
$738
12/29dom
1 stopDelta
6h 21mASE-MDW
1/1qua
1 stopDelta
7h 57mMDW-ASE
$828
12/3ter
1 stopDelta
7h 16mASE-MDW
12/7sáb
1 stopDelta
6h 49mMDW-ASE
$1,909

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Aspen to Illinois found on KAYAK in the last 72 hours.
1/10sex
1 stopDelta
6h 10mASE-MDW
$259
12/18qua
1 stopDelta
6h 24mASE-ORD
$259
12/21sáb
1 stopDelta
8h 08mASE-ORD
$279
12/17ter
nonstopUnited Airlines
3h 05mASE-ORD
$290
12/17ter
1 stopUnited Airlines
4h 34mASE-ORD
$299
1/18sáb
1 stopDelta
7h 49mASE-ORD
$309
12/19qui
nonstopAmerican Airlines
3h 02mASE-ORD
$315
12/19qui
1 stopAmerican Airlines
5h 57mASE-ORD
$324
1/10sex
3 stopsAlaska Airlines
22h 41mASE-ORD
$816
2/18ter
3 stopsAlaska Airlines
29h 34mASE-ORD
$1,031

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Last minute flights from Aspen to Illinois

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Aspen to Illinois that are departing in the next 10 days.
11/20qua
multi-stopUnited Airlines
4h 07mASE-STL
12/2seg
multi-stopUnited Airlines
5h 54mSTL-ASE
$528
11/20qua
multi-stopUnited Airlines
11h 03mASE-STL
12/2seg
multi-stopUnited Airlines
4h 29mSTL-ASE
$533
11/20qua
multi-stopUnited Airlines
4h 09mASE-STL
12/2seg
multi-stopUnited Airlines
7h 25mSTL-ASE
$563
11/20qua
multi-stopUnited Airlines
13h 00mASE-STL
12/2seg
multi-stopUnited Airlines
5h 54mSTL-ASE
$568
11/21qui
multi-stopUnited Airlines
13h 23mASE-STL
12/2seg
multi-stopUnited Airlines
5h 54mSTL-ASE
$639
11/21qui
multi-stopUnited Airlines
13h 23mASE-STL
12/2seg
multi-stopUnited Airlines
5h 54mSTL-ASE
$707
11/20qua
multi-stopUnited Airlines
24h 07mASE-STL
12/2seg
multi-stopUnited Airlines
4h 29mSTL-ASE
$743
11/23sáb
multi-stopUnited Airlines
7h 35mASE-ORD
11/29sex
multi-stopUnited Airlines
10h 14mORD-ASE
$818
11/23sáb
multi-stopAmerican Airlines
15h 28mASE-ORD
11/29sex
multi-stopAmerican Airlines
15h 09mORD-ASE
$990
11/23sáb
multi-stopDelta
7h 16mASE-MDW
11/29sex
multi-stopDelta
6h 48mMDW-ASE
$1,048

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

Information on your arrival and departure airports

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