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$128+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
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 5, 2026.

This United Airlines deal was found by Cheapflights users on 1/3. 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.
Wed 1/285:15 pmJAN - STL
1 stop4h 45mUnited Airlines
Wed 2/116:00 amSTL - JAN
1 stop7h 22mUnited Airlines
Deal found 1/3$257
This Southwest deal was found by Cheapflights users on 1/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:25 pmJAN - STL
1 stop5h 20mSouthwest
Wed 2/116:20 amSTL - JAN
2 stops8h 20mSouthwest
Deal found 1/3$262
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/911:50 amJAN - MDW
1 stop6h 20mSouthwest
Tue 2/1010:05 amMDW - JAN
1 stop4h 35mSouthwest
Deal found 1/4$279
This American Airlines deal was found by Cheapflights users on 1/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:35 amJAN - STL
1 stop8h 43mAmerican Airlines
Tue 2/173:49 pmSTL - JAN
1 stop5h 55mAmerican Airlines
Deal found 1/4$292
This Delta deal was found by Cheapflights users on 1/3. 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.
Tue 2/175:30 amJAN - ORD
1 stop4h 44mDelta
Tue 2/246:45 amORD - JAN
1 stop7h 23mDelta
Deal found 1/3$297
This Delta deal was found by Cheapflights users on 1/3. 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.
Tue 2/175:30 amJAN - MDW
1 stop6h 29mDelta
Tue 2/246:00 amMDW - JAN
1 stop4h 10mDelta
Deal found 1/3$297
This Southwest deal was found by Cheapflights users on 1/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:35 amJAN - STL
2 stops6h 55mSouthwest
Tue 2/1712:20 pmSTL - JAN
2 stops8h 35mSouthwest
Deal found 1/4$324
This Delta deal was found by Cheapflights users on 1/3. 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 2/136:59 pmJAN - STL
1 stop4h 37mDelta
Sun 2/157:10 amSTL - JAN
1 stop4h 24mDelta
Deal found 1/3$327
This American Airlines deal was found by Cheapflights users on 1/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/53:39 pmJAN - ORD
1 stop7h 48mAmerican Airlines
Sat 2/75:37 pmORD - JAN
1 stop5h 17mAmerican Airlines
Deal found 1/3$332
This Delta deal was found by Cheapflights users on 1/2. 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.
Wed 3/410:57 amJAN - MDW
1 stop6h 48mDelta
Fri 3/66:00 amMDW - JAN
1 stop5h 34mDelta
Deal found 1/2$332
This American Airlines deal was found by Cheapflights users on 1/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:30 amJAN - STL
1 stop5h 31mAmerican Airlines
Sun 2/158:53 amSTL - JAN
2 stops9h 24mAmerican Airlines
Deal found 1/3$337
This Delta deal was found by Cheapflights users on 1/3. 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.
Tue 1/207:45 amJAN - ORD
1 stop5h 55mDelta
Wed 1/219:55 amORD - JAN
1 stop4h 11mDelta
Deal found 1/3$351

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 5, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$128
(Delta)

Popular in

April

Cheapest in

September

Average price

$546
Provider with most accurate pricing for Jackson-Evers Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson-Evers Intl-Chicago (CHI) flights.
Search Deals
From Jackson-Evers Intl to Illinois
Search Deals
One-way flight from Jackson-Evers Intl to Illinois
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 5, 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

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

Wed 1/28

5:15 pm-10:00 pm

1 stop4h 45m

Lambert-St Louis

Wed 2/11

6:00 am-1:22 pm

1 stop7h 22m

$257

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

Wed 1/28

1:25 pm-6:45 pm

1 stop5h 20m

Lambert-St Louis

Wed 2/11

6:20 am-2:40 pm

2 stops8h 20m

$262

JacksonChicago

JAN - MDW

JANMDW

Jackson-Evers Intl

Mon 2/9

5:35 am-2:30 pm

2 stops8h 55m

Chicago Midway

Tue 2/10

6:15 am-12:40 pm

1 stop6h 25m

$285

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

Sun 2/15

6:35 am-3:18 pm

1 stop8h 43m

Lambert-St Louis

Tue 2/17

3:49 pm-9:44 pm

1 stop5h 55m

$292

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

Sat 1/31

4:58 pm-11:56 pm

1 stop6h 58m

Chicago O'Hare Intl

Sat 2/7

11:45 am-6:50 pm

1 stop7h 05m

$297

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

Tue 2/17

5:30 am-10:14 am

1 stop4h 44m

Chicago O'Hare Intl

Tue 2/24

6:45 am-2:08 pm

1 stop7h 23m

$297

JacksonChicago

JAN - MDW

JANMDW

Jackson-Evers Intl

Sat 1/31

4:58 pm-10:22 pm

1 stop5h 24m

Chicago Midway

Sat 2/7

10:53 am-4:09 pm

1 stop5h 16m

$297

JacksonChicago

JAN - MDW

JANMDW

Jackson-Evers Intl

Tue 2/17

5:30 am-9:54 am

1 stop4h 24m

Chicago Midway

Tue 2/24

6:40 pm-11:07 pm

1 stop4h 27m

$297

JacksonSt. Louis

JAN - STL

JANSTL

Jackson-Evers Intl

Fri 2/13

6:59 pm-11:36 pm

1 stop4h 37m

Lambert-St Louis

Sun 2/15

7:10 am-11:34 am

1 stop4h 24m

$327

JacksonChicago

JAN - ORD

JANORD

Jackson-Evers Intl

Mon 2/9

4:58 pm-11:56 pm

1 stop6h 58m

Chicago O'Hare Intl

Tue 2/10

2:50 pm-6:50 pm

1 stop4h 00m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 50 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, Mississippi to Illinois?

Currently, August is the cheapest month in which you can book a flight from Jackson, Mississippi to Illinois (average of $196). Flying from Jackson, Mississippi to Illinois in May is currently the most expensive (average of $331). 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.

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 5, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Jackson to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,017 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,079 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How long is the flight from Jackson, Mississippi to Illinois?

    Airlines like United Airlines, Southwest, and American Airlines fly from Jackson, Mississippi to Illinois in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 3h 58m. The distance from Jackson, Mississippi to Illinois is about 445 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 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 $118. Users have also found prices from $128 and $165 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 $196). Flying from Jackson, Mississippi to Illinois in May is currently the most expensive (average of $331). 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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Alternative routes for Jackson to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$439FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$234Average$392FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$258Average$389FlexibilityNo cancel feeOn-time71%

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