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$129+ Cheap flights from Jackson, MS (JAN) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Jackson to Illinois

Keep the following information in mind while searching for Jackson to Illinois flight deals. Data was last updated junio 12, 2025.

Round-trip from

$229
(Delta)

One-way from

$129
(American Airlines)

Popular in

January

Cheapest in

May

Average price

$392
From Jackson-Evers Intl to Illinois
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One-way flight from Jackson-Evers Intl to Illinois
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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. 8/46:00 pmJAN - STL
1 stop5h 53mDelta
lun. 8/115:11 pmSTL - JAN
1 stop6h 09mDelta
Deal found 6/10$229
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/45:10 amJAN - STL
1 stop5h 05mSouthwest
lun. 8/117:50 amSTL - JAN
2 stops5h 40mSouthwest
Deal found 6/10$234
This American Airlines deal was found by Cheapflights users on 6/10. 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.
jue. 9/257:00 amJAN - STL
1 stop4h 57mAmerican Airlines
dom. 9/285:27 amSTL - JAN
1 stop6h 37mAmerican Airlines
Deal found 6/10$253
This Delta deal was found by Cheapflights users on 6/9. 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.
mié. 8/131:09 pmJAN - ORD
1 stop6h 00mDelta
mié. 8/209:45 amORD - JAN
1 stop4h 31mDelta
Deal found 6/9$257
This Delta deal was found by Cheapflights users on 6/9. 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. 8/197:43 amJAN - MDW
1 stop4h 05mDelta
mar. 8/196:42 pmMDW - JAN
1 stop4h 38mDelta
Deal found 6/9$257
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1011:50 amJAN - MDW
2 stops8h 40mSouthwest
vie. 11/149:30 amMDW - JAN
2 stops5h 00mSouthwest
Deal found 6/12$296
This American Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 8/159:08 amJAN - ORD
1 stop6h 42mAmerican Airlines
dom. 8/176:00 amORD - JAN
1 stop6h 16mAmerican Airlines
Deal found 6/11$315
This Southwest deal was found by Cheapflights users on 6/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1610:15 amJAN - ORD
1 stop6h 10mSouthwest
lun. 8/187:30 amORD - JAN
2 stops12h 40mSouthwest
Deal found 6/9$325
This United Airlines deal was found by Cheapflights users on 6/10. 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. 8/2512:04 pmJAN - ORD
1 stop12h 11mUnited Airlines
mié. 8/2710:48 amORD - JAN
2 stops11h 06mUnited Airlines
Deal found 6/10$424
This United Airlines deal was found by Cheapflights users on 6/9. 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.
sáb. 7/52:07 pmJAN - STL
1 stop4h 46mUnited Airlines
mar. 7/84:45 pmSTL - JAN
2 stops18h 34mUnited Airlines
Deal found 6/9$575

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 junio 12, 2025.
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

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

lun. 8/4

6:00 pm-11:53 pm

1 stop5h 53m

Lambert-St Louis

lun. 8/11

5:11 pm-11:20 pm

1 stop6h 09m

$229

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

lun. 8/4

5:10 am-10:15 am

1 stop5h 05m

Lambert-St Louis

lun. 8/11

7:50 am-1:30 pm

2 stops5h 40m

$234

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

jue. 9/25

7:00 am-11:57 am

1 stop4h 57m

Lambert-St Louis

dom. 9/28

5:27 am-12:04 pm

1 stop6h 37m

$253

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

mié. 8/13

1:09 pm-7:09 pm

1 stop6h 00m

Chicago O'Hare Intl

mié. 8/20

9:45 am-2:16 pm

1 stop4h 31m

$257

JacksonChicago

JAN - MDW

JANMDW

Jackson-Evers Intl

mar. 8/19

7:43 am-11:48 am

1 stop4h 05m

Chicago Midway

mar. 8/19

6:42 pm-11:20 pm

1 stop4h 38m

$257

JacksonChicago

JAN - MDW

JANMDW

Jackson-Evers Intl

mar. 7/29

12:15 pm-8:35 pm

2 stops8h 20m

Chicago Midway

mar. 8/5

8:35 am-6:10 pm

1 stop9h 35m

$298

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

vie. 8/15

9:08 am-3:50 pm

1 stop6h 42m

Chicago O'Hare Intl

dom. 8/17

6:00 am-12:16 pm

1 stop6h 16m

$315

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

sáb. 8/16

10:15 am-4:25 pm

1 stop6h 10m

Chicago O'Hare Intl

lun. 8/18

7:30 am-8:10 pm

2 stops12h 40m

$325

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

lun. 8/25

12:04 pm-12:15 am

1 stop12h 11m

Chicago O'Hare Intl

mié. 8/27

10:48 am-9:54 pm

2 stops11h 06m

$424

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

sáb. 7/5

2:07 pm-6:53 pm

1 stop4h 46m

Lambert-St Louis

mar. 7/8

4:45 pm-11:19 am

2 stops18h 34m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 results
1
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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, Mississippi to Illinois?

Currently, August is the cheapest month in which you can book a flight from Jackson, Mississippi to Illinois (average of $245). Flying from Jackson, Mississippi to Illinois in March is currently the most expensive (average of $321). 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 JAN 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 junio 12, 2025.

When flying from Jackson, Mississippi to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 junio 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Jackson to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,946 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    Jackson-Evers Intl (JAN), located 6.3 mi from the city center, is the airport you fly out of when you book flights from Jackson to Illinois.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $129 and $134 on Delta and Southwest, respectively.

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

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

  • 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, Mississippi to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Jackson, Mississippi to Illinois (average of $245). Flying from Jackson, Mississippi to Illinois in March is currently the most expensive (average of $321). 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 3 airlines flying from Jackson to Illinois

Discover the top 3 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$306Average$434FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$338Average$396FlexibilityNo cancel feeOn-time63%

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