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$165+ Cheap flights from Jackson (JAC) to Illinois

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.
JAC — ORD
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Jackson to Illinois

Cheapest flights from Jackson to Illinois
Explore the most affordable flight options available from Jackson to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:48 am
JAC
-
ORD
1 stop11h 11m
Alaska Airlines
Sun 3/88:20 am
ORD
-
JAC
1 stop29h 04m
Alaska Airlines
Deal found 1/20$319
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/134:27 pm
JAC
-
ORD
1 stop6h 32m
United Airlines
Mon 2/169:00 am
ORD
-
JAC
Nonstop3h 29m
United Airlines
Deal found 1/20$321
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/51:42 pm
JAC
-
ORD
Nonstop3h 33m
American Airlines
Mon 2/99:58 am
ORD
-
JAC
Nonstop3h 23m
American Airlines
Deal found 1/20$328
This Delta deal was found by Cheapflights users on 1/20. 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 2/131:05 pm
JAC
-
ORD
1 stop7h 47m
Delta
Mon 2/166:15 am
ORD
-
JAC
2 stops11h 04m
Delta
Deal found 1/20$336
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/52:40 pm
JAC
-
STL
1 stop5h 18m
United Airlines
Sat 2/74:15 pm
STL
-
JAC
1 stop5h 27m
United Airlines
Deal found 1/18$337
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/52:40 pm
JAC
-
ORD
1 stop5h 35m
United Airlines
Mon 2/99:00 am
ORD
-
JAC
Nonstop3h 22m
United Airlines
Deal found 1/20$338
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 1/317:00 am
JAC
-
ORD
1 stop6h 55m
United Airlines
Wed 2/49:00 am
ORD
-
JAC
Nonstop3h 22m
United Airlines
Deal found 1/21$349
This Delta deal was found by Cheapflights users on 1/20. 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 1/302:40 pm
JAC
-
STL
1 stop7h 57m
Delta
Mon 2/22:38 pm
STL
-
JAC
1 stop5h 28m
Delta
Deal found 1/20$364
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 1/307:00 am
JAC
-
STL
1 stop5h 16m
United Airlines
Mon 2/29:57 am
STL
-
JAC
2 stops11h 45m
United Airlines
Deal found 1/20$369
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/511:48 am
JAC
-
ORD
1 stop10h 49m
Alaska Airlines
Fri 2/63:35 pm
ORD
-
JAC
1 stop20h 33m
Alaska Airlines
Deal found 1/21$378
This Delta deal was found by Cheapflights users on 1/18. 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 1/302:40 pm
JAC
-
MDW
1 stop6h 42m
Delta
Sun 2/16:00 am
MDW
-
JAC
1 stop8h 30m
Delta
Deal found 1/18$434
This Delta deal was found by Cheapflights users on 1/20. 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 1/2112:58 pm
JAC
-
STL
1 stop7h 40m
Delta
Mon 1/266:40 am
STL
-
JAC
1 stop6h 18m
Delta
Deal found 1/20$437

Find flight deals from Jackson to Illinois

Keep the following information in mind while searching for Jackson to Illinois flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$319
(Expedia)

One-way from

$165
(Expedia)

Popular in

January

Cheapest in

September

Average price

$532

Good round-trip deal

$448 or less

Good one-way deal

$289 or less
Provider with most accurate pricing for Jackson Hole-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson Hole-Chicago (CHI) flights.
Search Deals
From Jackson Hole to Illinois
Search Deals
One-way flight from Jackson Hole to Illinois
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 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 Jackson Hole to Illinois.
Search Deals
Price to beat on a one-way flight from Jackson Hole to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jackson to Illinois 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 January 21, 2026.
Use the filters below to find and compare flights from Jackson to Illinois that are best for you.

Fly from

Jackson

Fly to

Illinois

Route

Depart

Return

Price

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Fri 3/6

4:16 pm-10:55 pm

1 stop5h 39m

Chicago O'Hare Intl

Sun 3/8

8:55 am-11:24 am

Nonstop3h 29m

$321

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Thu 2/5

1:42 pm-6:15 pm

Nonstop3h 33m

Chicago O'Hare Intl

Mon 2/9

9:58 am-12:21 pm

Nonstop3h 23m

$328

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Fri 2/13

4:27 pm-11:59 pm

1 stop6h 32m

Chicago O'Hare Intl

Mon 2/16

8:40 am-1:21 pm

1 stop5h 41m

$331

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Fri 2/13

1:05 pm-9:52 pm

1 stop7h 47m

Chicago O'Hare Intl

Mon 2/16

6:15 am-4:19 pm

2 stops11h 04m

$336

JacksonSt. Louis

JAC - STL

JACSTL

Jackson Hole

Thu 2/5

7:00 am-1:16 pm

1 stop5h 16m

Lambert-St Louis

Sat 2/7

8:30 am-8:42 pm

2 stops13h 12m

$342

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Thu 2/5

2:40 pm-9:15 pm

1 stop5h 35m

Chicago O'Hare Intl

Mon 2/9

3:59 pm-8:42 pm

1 stop5h 43m

$348

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Sat 1/31

7:00 am-2:55 pm

1 stop6h 55m

Chicago O'Hare Intl

Wed 2/4

9:00 am-11:22 am

Nonstop3h 22m

$349

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Thu 2/5

11:48 am-11:37 pm

1 stop10h 49m

Chicago O'Hare Intl

Fri 2/6

3:35 pm-11:08 am

1 stop20h 33m

$378

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Fri 3/6

1:44 pm-5:57 pm

Nonstop3h 13m

Chicago O'Hare Intl

Sun 3/8

9:54 am-12:18 pm

Nonstop3h 24m

$416

JacksonChicago

JAC - ORD

JACORD

Jackson Hole

Mon 3/30

1:44 pm-5:57 pm

Nonstop3h 13m

Chicago O'Hare Intl

Wed 4/1

9:54 am-12:18 pm

Nonstop3h 24m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 43 results
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Best time to book a flight from Jackson to Illinois

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

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

Currently, June is the cheapest month in which you can book a flight from Jackson to Illinois (average of $193). Flying from Jackson to Illinois in July is currently the most expensive (average of $447). 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 JAC to IL?

Find hourly flight availability from Jackson to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

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

Weekly flight availability from Jackson to Illinois

Explore weekly flight availability from Jackson to Illinois. 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 January 21, 2026.

The most flights from JAC to USIL are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Jackson to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,174 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    If you book a flight to Illinois from Jackson, you will be flying from Jackson Hole, which is the city’s only airport. Jackson Hole (JAC) is located 8.8 mi from the center of Jackson.

  • How long is the flight from Jackson to Illinois?

    Airlines like United Airlines, American Airlines, and Delta fly from Jackson to Illinois in about 3h 33m. The time it takes to get you to your destination can typically vary by up to 4h 14m. Jackson and Illinois are separated by a distance of 1159 mi. This flight may include one or multiple stops.

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

    The most popular route from Jackson to Illinois is Jackson Hole - Chicago O'Hare Intl. You may also consider Jackson Hole - Lambert-St Louis or Jackson Hole - Chicago Midway.

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

    The top 3 most reliable airlines when flying from Jackson to Illinois are Qatar Airways (100%), United Airlines (70%) and Emirates (69%).

  • What are the cheapest flights from Jackson to Illinois?

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (Jackson Hole - Chicago O'Hare Intl) can be booked for $321 on average, our data indicates $497 when flying from Jackson to Illinois.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Jackson to Illinois (average of $193). Flying from Jackson to Illinois in July is currently the most expensive (average of $447). 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

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Top 2 airlines flying from Jackson to Illinois

Discover the top 2 airlines that operate flights from Jackson to Illinois. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$404FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$411FlexibilityNo cancel feeOn-time69%

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