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Vail

$133+ Cheap flights from Illinois to Vail (EGE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EGE
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Illinois to Vail

Cheapest flights from Illinois to Vail
Explore the most affordable flight options available from Illinois to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:00 amORD - EGE
Nonstop3h 04mUnited Airlines
Wed 12/318:25 amEGE - ORD
Nonstop3h 04mUnited Airlines
Deal found 12/8$381
This American Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:15 amORD - EGE
1 stop8h 01mAmerican Airlines
Wed 12/313:50 pmEGE - ORD
1 stop7h 26mAmerican Airlines
Deal found 12/8$401
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 amORD - EGE
1 stop5h 05mDelta
Wed 12/313:35 pmEGE - ORD
1 stop7h 27mDelta
Deal found 12/6$405
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:20 pmORD - EGE
Nonstop3h 01mUnited Airlines
Tue 12/3012:20 pmEGE - ORD
Nonstop2h 55mUnited Airlines
Deal found 12/6$411
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:05 amORD - EGE
Nonstop2h 49mAmerican Airlines
Sun 12/2810:34 amEGE - ORD
Nonstop3h 00mAmerican Airlines
Deal found 12/5$414
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 amORD - EGE
Nonstop3h 04mUnited Airlines
Thu 1/17:01 amEGE - ORD
1 stop5h 18mUnited Airlines
Deal found 12/6$421
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 amORD - EGE
1 stop5h 05mDelta
Sun 12/283:35 pmEGE - ORD
1 stop7h 28mDelta
Deal found 12/6$434
This United Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:45 amORD - EGE
1 stop4h 48mUnited Airlines
Thu 12/2512:20 pmEGE - ORD
Nonstop2h 55mUnited Airlines
Deal found 12/7$441
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:53 pmSTL - EGE
1 stop18h 01mAmerican Airlines
Sat 1/33:50 pmEGE - STL
1 stop7h 01mAmerican Airlines
Deal found 12/7$1,238
This Alaska Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amSTL - EGE
2 stops30h 38mAlaska Airlines
Sat 1/36:26 pmEGE - STL
2 stops28h 33mAlaska Airlines
Deal found 12/7$2,182

Find flight deals from Illinois to Vail

Keep the following information in mind while searching for Illinois to Vail flight deals. Data was last updated December 8, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$211
(American Airlines)

One-way from

$141
(Delta)

Popular in

December

Cheapest in

January

Average price

$269

Good round-trip deal

$291 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Chicago (CHI)-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Denver Intl flights.
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From Illinois to Vail Eagle County
Search Deals
One-way flight from Illinois to Vail Eagle County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Vail Eagle County.
Search Deals
Price to beat on a one-way flight from Illinois to Vail Eagle County.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Vail that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Illinois to Vail that are best for you.

Fly from

Illinois

Fly to

Vail

Route

Depart

Return

Price

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sun 1/4

5:16 am-9:32 am

1 stop5h 16m

Vail Eagle County

Fri 1/16

12:43 pm-7:29 pm

1 stop5h 46m

$229

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sat 1/3

6:05 am-10:40 am

1 stop5h 35m

Vail Eagle County

Thu 1/8

3:10 pm-11:39 pm

1 stop7h 29m

$249

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Sat 1/3

6:00 am-12:05 pm

1 stop7h 05m

Vail Eagle County

Thu 1/8

1:42 pm-10:58 pm

2 stops8h 16m

$266

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 3/4

8:41 am-2:24 pm

1 stop6h 43m

Vail Eagle County

Sat 3/7

1:29 pm-8:57 pm

1 stop6h 28m

$289

ChicagoVail

ORD - EGE

ORDEGE

Chicago O'Hare Intl

Mon 2/2

9:15 am-11:27 am

Nonstop3h 12m

Vail Eagle County

Thu 2/5

12:30 pm-4:25 pm

Nonstop2h 55m

$291

MolineVail

MLI - EGE

MLIEGE

Moline Quad-City

Sat 1/10

8:46 am-12:38 pm

1 stop4h 52m

Vail Eagle County

Wed 1/14

3:31 pm-8:34 pm

1 stop4h 03m

$299

ChicagoVail

ORD - EGE

ORDEGE

Chicago O'Hare Intl

Sat 1/10

9:15 am-11:27 am

Nonstop3h 12m

Vail Eagle County

Wed 1/14

3:31 pm-11:59 pm

1 stop7h 28m

$314

St. LouisVail

STL - EGE

STLEGE

Lambert-St Louis

Wed 1/21

11:20 am-6:21 pm

1 stop8h 01m

Vail Eagle County

Mon 1/26

1:42 pm-8:58 pm

1 stop6h 16m

$325

ChicagoVail

ORD - EGE

ORDEGE

Chicago O'Hare Intl

Fri 1/16

1:55 pm-8:49 pm

1 stop7h 54m

Vail Eagle County

Sun 1/18

7:00 am-1:24 pm

1 stop5h 24m

$329

ChicagoVail

ORD - EGE

ORDEGE

Chicago O'Hare Intl

Sat 1/10

5:30 am-2:05 pm

1 stop9h 35m

Vail Eagle County

Sat 1/17

11:50 am-7:35 pm

1 stop6h 45m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 34 results
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Best time to book a flight from Illinois to Vail

Have a flexible travel schedule? Discover the best time to fly to Vail from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Vail

What is the cheapest month to book a flight from Illinois to Vail?

Currently, September is the cheapest month in which you can book a flight from Illinois to Vail (average of $49). Flying from Illinois to Vail in July is currently the most expensive (average of $115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to EGE?

Find hourly flight availability from Illinois to Vail. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Illinois to Vail in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

Weekly flight availability from Illinois to Vail

Explore weekly flight availability from Illinois to Vail. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 8, 2025.

The most flights from USIL to EGE are scheduled on a Saturday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Illinois to Vail. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Vail from Illinois?

    Most people fly into Vail Eagle County (EGE) if they book a flight to Vail from Illinois. Eagle County is conveniently located just 28.9 mi from Vail’s city center.

  • How long is the flight from Illinois to Vail?

    A quick flight from Illinois to Vail can take about 5h 16m. American Airlines provides one of the quickest options available for as low as $229. Airlines will cover a distance of 886 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Vail?

    When deciding which route to take from Illinois to Vail consider Chicago O'Hare Intl - Vail Eagle County, Lambert-St Louis - Vail Eagle County or Moline Quad-City - Vail Eagle County as they are the most popular.

  • What are the cheapest flights from Illinois to Vail?

    Looking at all options, your cheapest flight can be booked for $170. While the most popular route (Chicago O'Hare Intl - Vail Eagle County) can be booked for $234 on average, our data indicates $346 when flying from Illinois to Vail.

  • Can I find deals for flights from Illinois to Vail that include hotel bookings?

    Yes. In addition to deals on Illinois to Vail flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Vail?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Vail.

  • Can I find deals for business class flights from Illinois to Vail?

    Yes. Cheapflights offers flight deals from Illinois to Vail by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Vail?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Vail (average of $49). Flying from Illinois to Vail in July is currently the most expensive (average of $115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Vail?

Book flights to Vail if you plan to visit one of these locations
Eagle
Beaver Creek
Avon
Rifle

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Top 2 airlines flying from Illinois to Vail

Discover the top 2 airlines that operate flights from Illinois to Vail. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$284Average$473FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$291Average$558FlexibilityNo cancel feeOn-time69%

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