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$134+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — JAC
févr. 28 — mars 71
sam. 2/28
sam. 3/7
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 janvier 29, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
mar. 2/247:00 am
STL
-
JAC
1 stop6h 07m
Delta
mar. 3/35:15 pm
JAC
-
STL
1 stop6h 10m
Delta
Deal found 1/27$257
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
jeu. 2/262:47 pm
STL
-
JAC
2 stops22h 37m
Alaska Airlines
jeu. 3/511:48 am
JAC
-
STL
2 stops25h 03m
Alaska Airlines
Deal found 1/28$267
This United Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 10/269:13 am
STL
-
JAC
1 stop5h 16m
United Airlines
sam. 10/312:40 pm
JAC
-
STL
1 stop5h 19m
United Airlines
Deal found 1/28$299
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
sam. 3/75:29 pm
ORD
-
JAC
1 stop17h 39m
Alaska Airlines
jeu. 3/1211:48 am
JAC
-
ORD
1 stop11h 11m
Alaska Airlines
Deal found 1/28$309
This American Airlines deal was found by Cheapflights users on 1/27. 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.
dim. 3/19:55 am
ORD
-
JAC
Nonstop3h 24m
American Airlines
mer. 3/41:44 pm
JAC
-
ORD
Nonstop3h 13m
American Airlines
Deal found 1/27$311
This American Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 2/239:54 am
ORD
-
JAC
Nonstop3h 24m
American Airlines
mer. 3/41:44 pm
JAC
-
ORD
Nonstop3h 13m
American Airlines
Deal found 1/28$314
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
dim. 2/228:20 am
ORD
-
JAC
1 stop29h 04m
Alaska Airlines
ven. 2/271:04 pm
JAC
-
ORD
1 stop9h 52m
Alaska Airlines
Deal found 1/28$319
This United Airlines deal was found by Cheapflights users on 1/28. 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.
ven. 5/294:30 pm
ORD
-
JAC
Nonstop3h 22m
United Airlines
mer. 6/37:30 am
JAC
-
ORD
Nonstop2h 57m
United Airlines
Deal found 1/28$325
This United Airlines deal was found by Cheapflights users on 1/28. 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.
sam. 7/41:27 pm
STL
-
JAC
2 stops8h 35m
United Airlines
jeu. 7/97:50 am
JAC
-
STL
1 stop9h 03m
United Airlines
Deal found 1/28$330
This Delta deal was found by Cheapflights users on 1/27. 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.
dim. 3/11:20 pm
ORD
-
JAC
1 stop6h 44m
Delta
mer. 3/42:35 pm
JAC
-
ORD
1 stop8h 21m
Delta
Deal found 1/27$331
This deal was found by Cheapflights users on 1/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/81:20 pm
ORD
-
JAC
Nonstop3h 17m
American Airlines
jeu. 6/111:50 pm
JAC
-
ORD
Nonstop3h 20m
American Airlines
Deal found 1/27$332
This Delta deal was found by Cheapflights users on 1/28. 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.
lun. 10/267:30 am
STL
-
JAC
1 stop5h 42m
Delta
sam. 10/311:10 pm
JAC
-
STL
2 stops8h 53m
Delta
Deal found 1/28$334

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 janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Delta)

One-way from

$134
(Alaska Airlines)

Popular in

November

Cheapest in

April

Average price

$516

Good round-trip deal

$359 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. 5% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 janvier 29, 2026.
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

mer. 3/25

2:12 pm-7:02 pm

1 stop5h 50m

Jackson Hole

lun. 3/30

5:50 pm-12:21 am

1 stop5h 31m

$257

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

jeu. 2/26

2:47 pm-12:24 pm

2 stops22h 37m

Jackson Hole

jeu. 3/5

11:48 am-1:51 pm

2 stops25h 03m

$267

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

sam. 7/4

1:30 pm-5:52 pm

1 stop5h 22m

Jackson Hole

jeu. 7/9

7:50 am-5:53 pm

1 stop9h 03m

$299

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

sam. 3/7

5:29 pm-10:08 am

1 stop17h 39m

Jackson Hole

jeu. 3/12

11:48 am-11:59 pm

1 stop11h 11m

$309

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

lun. 6/15

4:30 pm-6:52 pm

Nonstop3h 22m

Jackson Hole

ven. 6/19

4:25 pm-12:44 am

1 stop7h 19m

$321

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

lun. 3/16

7:00 am-1:21 pm

1 stop7h 21m

Jackson Hole

mer. 3/25

4:16 pm-10:55 pm

1 stop5h 39m

$331

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

mar. 5/26

5:15 am-10:03 am

1 stop5h 48m

Jackson Hole

lun. 6/1

7:30 am-11:27 am

Nonstop2h 57m

$335

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

jeu. 2/26

2:22 pm-7:04 pm

1 stop5h 42m

Jackson Hole

mar. 3/3

5:15 pm-12:25 am

1 stop6h 10m

$338

St. LouisJackson

STL - JAC

STLJAC

Lambert-St Louis

dim. 5/31

5:15 am-10:03 am

1 stop5h 48m

Jackson Hole

sam. 6/6

1:45 pm-8:42 pm

1 stop5h 57m

$354

ChicagoJackson

ORD - JAC

ORDJAC

Chicago O'Hare Intl

sam. 3/7

3:35 pm-5:52 pm

Nonstop3h 17m

Jackson Hole

jeu. 3/12

12:20 pm-4:30 pm

Nonstop3h 10m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 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 November is currently the most expensive (average of $355). 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 janvier 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Jackson as you normally would.

Weekly flight availability from Illinois to Jackson

Explore weekly flight availability from Illinois to Jackson. 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 janvier 29, 2026.

The most flights from USIL to JAC are scheduled on a Monday (1 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 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 22m. 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 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 cheapest flights from Illinois to Jackson?

    On average you can expect to pay $322 for a flight from Illinois to Jackson. The cheapest flight overall is $153 while the most popular route, (Chicago O'Hare Intl - Jackson Hole) is currently priced at $311.

  • 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 November is currently the most expensive (average of $355). 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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Alternative routes for Illinois to Jackson

See prices for flight routes from nearby airports that may be better suited for you.
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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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$483FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$494FlexibilityNo cancel feeOn-time69%
DeltaCheapest$293Average$358FlexibilityNo cancel feeOn-timeN/A

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