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$154+ Cheap flights from Illinois to Jackson (JAC)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAC
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Illinois to Jackson

Cheapest flights from Illinois to Jackson
Explore the most affordable flight options available from Illinois to Jackson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. 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.
Thu 12/189:04 amORD - JAC
Nonstop3h 30mUnited Airlines
Mon 12/2212:35 pmJAC - ORD
Nonstop3h 15mUnited Airlines
Deal found 12/3$339
This Delta deal was found by Cheapflights users on 12/3. 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.
Thu 12/1811:00 amORD - JAC
2 stops11h 29mDelta
Mon 12/222:31 pmJAC - ORD
1 stop8h 31mDelta
Deal found 12/3$364
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:45 amORD - JAC
1 stop7h 39mUnited Airlines
Sun 12/284:20 pmJAC - ORD
1 stop6h 39mUnited Airlines
Deal found 12/5$395
This Delta deal was found by Cheapflights users on 12/4. 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.
Sun 12/72:20 pmSTL - JAC
1 stop8h 09mDelta
Sat 12/135:50 pmJAC - STL
1 stop6h 00mDelta
Deal found 12/4$454
This Delta deal was found by Cheapflights users on 12/3. 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.
Mon 12/159:59 amMDW - JAC
2 stops12h 30mDelta
Tue 12/232:31 pmJAC - MDW
1 stop6h 51mDelta
Deal found 12/3$456
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/186:07 amPIA - JAC
1 stop7h 04mAmerican Airlines
Mon 12/223:11 pmJAC - PIA
1 stop6h 32mAmerican Airlines
Deal found 12/2$475
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/148:45 amORD - JAC
Nonstop3h 21mUnited Airlines
Sun 12/284:20 pmJAC - ORD
1 stop6h 39mUnited Airlines
Deal found 12/3$491
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/192:20 pmSTL - JAC
1 stop8h 09mDelta
Tue 12/237:00 amJAC - STL
1 stop5h 23mDelta
Deal found 12/3$499
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:59 amMDW - JAC
2 stops12h 30mDelta
Mon 12/87:00 amJAC - MDW
2 stops10h 18mDelta
Deal found 12/5$586
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/305:19 pmPIA - JAC
1 stop19h 15mUnited Airlines
Tue 1/64:29 pmJAC - PIA
2 stops16h 41mUnited Airlines
Deal found 12/3$601
This Delta deal was found by Cheapflights users on 12/2. 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.
Tue 12/1610:09 amEVV - JAC
2 stops12h 20mDelta
Sun 12/212:31 pmJAC - EVV
1 stop6h 16mDelta
Deal found 12/2$626
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Thu 12/188:35 amPIA - JAC
1 stop7h 49mUnited Airlines
Mon 12/222:30 pmJAC - PIA
2 stops25h 13mUnited Airlines
Deal found 12/2$629

Find flight deals from Illinois to Jackson

Keep the following information in mind while searching for Illinois to Jackson flight deals. Data was last updated December 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(American Airlines)

One-way from

$154
(American Airlines)

Popular in

February

Cheapest in

October

Average price

$539

Good round-trip deal

$375 or less

Good one-way deal

$210 or less
Provider with most accurate pricing for Chicago (CHI)-Jackson Hole flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Jackson Hole flights.
Search Deals
From Illinois to Jackson Hole
Search Deals
One-way flight from Illinois to Jackson Hole
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 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 Jackson Hole.
Search Deals
Price to beat on a one-way flight from Illinois to Jackson Hole.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Jackson 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 5, 2025.
Use the filters below to find and compare flights from Illinois to Jackson that are best for you.

Fly from

Illinois

Fly to

Jackson

Route

Depart

Return

Price

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

Fri 3/27

6:00 am-1:28 pm

1 stop8h 28m

Jackson Hole

Fri 4/10

5:50 pm-12:18 am

1 stop5h 28m

$257

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

Tue 1/6

8:45 am-1:21 pm

1 stop5h 36m

Jackson Hole

Tue 1/13

2:40 pm-8:58 pm

1 stop5h 18m

$257

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Fri 1/30

1:50 pm-7:06 pm

1 stop6h 16m

Jackson Hole

Fri 2/6

12:58 pm-9:52 pm

1 stop7h 54m

$257

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Mon 1/12

9:00 am-11:22 am

Nonstop3h 22m

Jackson Hole

Thu 1/15

12:30 pm-4:45 pm

Nonstop3h 15m

$274

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

Thu 1/8

7:00 am-11:58 am

1 stop5h 58m

Jackson Hole

Tue 1/13

12:58 pm-11:25 pm

2 stops9h 27m

$274

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Thu 1/22

9:00 am-11:22 am

Nonstop3h 22m

Jackson Hole

Mon 1/26

4:29 pm-11:59 pm

1 stop6h 30m

$282

ChicagoJackson

MDW - JAC

MDWJAC

Chicago Midway

Mon 1/12

6:45 am-1:30 pm

1 stop7h 45m

Jackson Hole

Thu 1/15

2:40 pm-10:07 pm

1 stop6h 27m

$294

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Sun 1/18

6:50 am-7:06 pm

2 stops13h 16m

Jackson Hole

Sat 1/24

7:20 am-5:55 pm

2 stops9h 35m

$304

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Thu 3/19

6:15 am-4:47 pm

2 stops11h 32m

Jackson Hole

Wed 3/25

1:10 pm-9:34 pm

1 stop7h 24m

$313

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

Sat 1/10

9:00 am-11:22 am

Nonstop3h 22m

Jackson Hole

Wed 1/14

4:29 pm-11:59 pm

1 stop6h 30m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 46 results
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Best time to book a flight from Illinois to Jackson

Have a flexible travel schedule? Discover the best time to fly to Jackson 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 Jackson

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Jackson (average of $229). Flying from Illinois to Jackson in February is currently the most expensive (average of $361). 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 JAC?

Find hourly flight availability from Illinois to Jackson. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 5, 2025.

It’s optimal to fly from Illinois to Jackson in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Jackson. 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 Jackson from Illinois?

    For a flight from Illinois to Jackson, you will be flying into Jackson Hole. Jackson Hole (JAC) is just 8.8 mi from the center of the city.

  • How long is the flight from Illinois to Jackson?

    Departing from Illinois to Jackson will take you 5h 36m. Illinois and Jackson are separated by a distance of 1107 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Jackson one-way?

    One-way options have recently been found by users for as low as $108 on Delta. Other airlines that offer cheap prices include American Airlines from $210 and United Airlines from $210 one-way.

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

    When deciding which route to take from Illinois to Jackson consider Chicago O'Hare Intl - Jackson Hole, Chicago Midway - Jackson Hole or Lambert-St Louis - Jackson Hole as they are the most popular.

  • What are the most reliable airlines from Illinois to Jackson?

    No one likes to see their flight delayed. When booking a flight from Illinois to Jackson consider choosing American Airlines (93%), United Airlines (58%) or Copa Airlines (50%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Illinois to Jackson?

    On average you can expect to pay $344 for a flight from Illinois to Jackson. The cheapest flight overall is $210 while the most popular route, (Chicago O'Hare Intl - Jackson Hole) is currently priced at $237.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Jackson 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 Jackson?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Jackson (average of $229). Flying from Illinois to Jackson in February is currently the most expensive (average of $361). 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 Jackson?

Book flights to Jackson if you plan to visit one of these locations
Teton Village
Victor

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Top 3 airlines flying from Illinois to Jackson

Discover the top 3 airlines that operate flights from Illinois to Jackson. 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$265Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$289Average$504FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$294Average$526FlexibilityNo cancel feeOn-time69%

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