$140+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — ORD
Mar 25 — Apr 11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Jackson to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jackson to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Jackson to IllinoisExplore 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 February 23, 2026.
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 February 23, 2026.
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/244:57 pm
JAN
- STL
1 stop5h 30m
United Airlines
Tue 4/286:00 am
STL
- JAN
1 stop7h 23m
United Airlines
Deal found 2/21![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 2/19. 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 5/510:58 am
JAN
- ORD
1 stop5h 44m
Delta
Tue 5/127:05 am
ORD
- JAN
1 stop5h 08m
Delta
Deal found 2/19![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 5/55:02 pm
JAN
- MDW
1 stop5h 26m
Delta
Tue 5/1210:46 am
MDW
- JAN
1 stop5h 30m
Delta
Deal found 2/20![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 2/22. 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 3/295:35 am
JAN
- STL
1 stop5h 34m
Delta
Tue 3/316:00 am
STL
- JAN
1 stop6h 07m
Delta
Deal found 2/22![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:45 pm
JAN
- STL
1 stop4h 10m
Southwest
Tue 4/285:45 am
STL
- JAN
2 stops6h 35m
Southwest
Deal found 2/21![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:06 pm
JAN
- ORD
1 stop4h 48m
Delta
Mon 3/302:32 pm
ORD
- JAN
1 stop5h 48m
Delta
Deal found 2/21![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/22. 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 3/235:35 am
JAN
- MDW
1 stop4h 21m
Delta
Mon 3/306:07 pm
MDW
- JAN
1 stop5h 17m
Delta
Deal found 2/22![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/22. 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 5/235:03 pm
JAN
- STL
1 stop4h 26m
Delta
Fri 5/296:00 am
STL
- JAN
1 stop4h 05m
Delta
Deal found 2/22![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:10 am
JAN
- STL
2 stops8h 25m
Southwest
Sun 7/266:25 am
STL
- JAN
1 stop4h 55m
Southwest
Deal found 2/21![Southwest logo]()
$332
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/244:35 pm
JAN
- ORD
1 stop7h 01m
American Airlines
Fri 3/275:00 pm
ORD
- JAN
1 stop6h 44m
American Airlines
Deal found 2/19![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/22. 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 4/75:07 pm
JAN
- MDW
1 stop5h 24m
Delta
Fri 4/1012:47 pm
MDW
- JAN
1 stop5h 34m
Delta
Deal found 2/22![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:55 am
JAN
- MDW
1 stop4h 40m
Southwest
Wed 4/1511:35 am
MDW
- JAN
2 stops8h 45m
Southwest
Deal found 2/20![Southwest logo]()
$337
Best flights from Jackson to IllinoisDiscover carefully curated flight deals from Jackson to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
Discover carefully curated flight deals from Jackson to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 4/244:57 pm
JAN
- STL
1 stop5h 30m
United Airlines
Tue 4/286:00 am
STL
- JAN
1 stop7h 23m
United Airlines
Deal found 2/21![United Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 2/22. 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 5/55:36 am
JAN
- MDW
1 stop4h 20m
Delta
Tue 5/1210:55 am
MDW
- JAN
1 stop5h 21m
Delta
Deal found 2/22![Delta logo]()
$297
This Southwest deal was found by Cheapflights users on 2/22. 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.
Sat 5/236:10 pm
JAN
- STL
1 stop4h 15m
Southwest
Fri 5/291:55 pm
STL
- JAN
2 stops7h 05m
Southwest
Deal found 2/22![Southwest logo]()
$342
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/106:39 pm
JAN
- ORD
1 stop5h 15m
American Airlines
Sun 4/126:04 am
ORD
- JAN
1 stop4h 59m
American Airlines
Deal found 2/19![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:06 pm
JAN
- ORD
1 stop4h 48m
Delta
Mon 3/302:32 pm
ORD
- JAN
1 stop5h 48m
Delta
Deal found 2/21![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:30 am
JAN
- STL
1 stop7h 35m
Southwest
Fri 3/206:30 am
STL
- JAN
1 stop5h 15m
Southwest
Deal found 2/20![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/196:35 am
JAN
- STL
1 stop8h 44m
American Airlines
Thu 3/265:12 am
STL
- JAN
1 stop6h 45m
American Airlines
Deal found 2/19![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 5/23:05 pm
JAN
- ORD
1 stop5h 11m
Delta
Mon 6/157:10 am
ORD
- JAN
1 stop4h 10m
Delta
Deal found 2/20![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:15 pm
JAN
- MDW
1 stop4h 45m
Southwest
Sun 5/36:50 am
MDW
- JAN
1 stop5h 05m
Southwest
Deal found 2/18![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 2/19. 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 3/245:35 am
JAN
- MDW
1 stop4h 21m
Delta
Fri 3/276:00 am
MDW
- JAN
1 stop6h 07m
Delta
Deal found 2/19![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:20 pm
JAN
- ORD
2 stops9h 35m
Southwest
Mon 6/152:40 pm
ORD
- JAN
1 stop5h 05m
Southwest
Deal found 2/20![Southwest logo]()
$369
This Delta deal was found by Cheapflights users on 2/20. 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 4/176:59 pm
JAN
- ORD
1 stop5h 00m
Delta
Sun 4/195:15 am
ORD
- JAN
1 stop4h 58m
Delta
Deal found 2/20![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:45 am
JAN
- ORD
2 stops9h 45m
Southwest
Sun 5/32:40 pm
ORD
- JAN
1 stop5h 00m
Southwest
Deal found 2/18![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/34:55 pm
JAN
- STL
1 stop5h 19m
United Airlines
Wed 3/46:00 am
STL
- JAN
1 stop7h 26m
United Airlines
Deal found 2/18![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 2/18. 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 5/112:54 pm
JAN
- ORD
1 stop5h 41m
Delta
Sun 5/35:15 am
ORD
- JAN
1 stop4h 58m
Delta
Deal found 2/18![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/19. 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.
Fri 4/107:45 pm
JAN
- MDW
2 stops9h 15m
Southwest
Sun 4/126:50 am
MDW
- JAN
1 stop5h 05m
Southwest
Deal found 2/19![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:02 pm
JAN
- MDW
1 stop5h 26m
Delta
Sun 4/196:00 am
MDW
- JAN
1 stop4h 13m
Delta
Deal found 2/21![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/19. 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.
Fri 4/105:45 am
JAN
- ORD
2 stops8h 35m
Southwest
Sun 4/127:35 pm
ORD
- JAN
2 stops16h 05m
Southwest
Deal found 2/19![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 2/18. 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 5/110:58 am
JAN
- MDW
1 stop5h 28m
Delta
Sun 5/36:00 am
MDW
- JAN
1 stop4h 13m
Delta
Deal found 2/18![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:20 pm
JAN
- ORD
2 stops9h 35m
Southwest
Mon 3/302:40 pm
ORD
- JAN
1 stop5h 00m
Southwest
Deal found 2/21![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:20 pm
JAN
- MDW
1 stop5h 20m
Southwest
Mon 3/304:05 pm
MDW
- JAN
1 stop3h 35m
Southwest
Deal found 2/21![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:45 am
JAN
- ORD
2 stops9h 45m
Southwest
Sun 5/32:40 pm
ORD
- JAN
1 stop5h 00m
Southwest
Deal found 2/18![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:04 pm
JAN
- STL
1 stop6h 54m
Delta
Sun 5/36:00 am
STL
- JAN
1 stop4h 13m
Delta
Deal found 2/21![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:50 am
JAN
- MDW
2 stops8h 30m
Southwest
Sat 4/1110:05 am
MDW
- JAN
2 stops9h 10m
Southwest
Deal found 2/18![Southwest logo]()
$416
This Southwest deal was found by Cheapflights users on 2/19. 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.
Thu 3/195:30 am
JAN
- STL
2 stops7h 00m
Southwest
Thu 3/261:55 pm
STL
- JAN
1 stop7h 55m
Southwest
Deal found 2/19![Southwest logo]()
$441
Last-minute flights from Jackson to IllinoisDiscover last-minute flight deals from Jackson to Illinois. Data last updated February 23, 2026 and is based on user searches.
Discover last-minute flight deals from Jackson to Illinois. Data last updated February 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:56 pm
JAN
- ORD
1 stop4h 59m
American Airlines
Wed 3/186:10 am
ORD
- JAN
1 stop5h 47m
American Airlines
Deal found 2/18![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/155:30 am
JAN
- STL
1 stop7h 35m
Southwest
Fri 3/206:30 am
STL
- JAN
1 stop5h 15m
Southwest
Deal found 2/20![Southwest logo]()
$367
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/196:35 am
JAN
- STL
1 stop8h 44m
American Airlines
Thu 3/265:12 am
STL
- JAN
1 stop6h 45m
American Airlines
Deal found 2/19![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:06 pm
JAN
- ORD
1 stop4h 48m
Delta
Mon 3/302:32 pm
ORD
- JAN
1 stop5h 48m
Delta
Deal found 2/21![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 2/22. 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 3/235:35 am
JAN
- MDW
1 stop4h 21m
Delta
Mon 3/306:07 pm
MDW
- JAN
1 stop5h 17m
Delta
Deal found 2/22![Delta logo]()
$321
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:20 pm
JAN
- ORD
2 stops9h 35m
Southwest
Mon 3/307:45 pm
ORD
- JAN
2 stops15h 45m
Southwest
Deal found 2/21![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:20 pm
JAN
- MDW
1 stop5h 20m
Southwest
Mon 3/304:05 pm
MDW
- JAN
1 stop3h 35m
Southwest
Deal found 2/21![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 3/244:35 pm
JAN
- ORD
1 stop7h 01m
American Airlines
Fri 3/275:00 pm
ORD
- JAN
1 stop6h 44m
American Airlines
Deal found 2/19![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/19. 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 3/245:35 am
JAN
- MDW
1 stop4h 21m
Delta
Fri 3/276:00 am
MDW
- JAN
1 stop6h 07m
Delta
Deal found 2/19![Delta logo]()
$356
This Southwest deal was found by Cheapflights users on 2/19. 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.
Tue 3/2412:05 pm
JAN
- ORD
2 stops9h 50m
Southwest
Fri 3/272:40 pm
ORD
- JAN
1 stop5h 00m
Southwest
Deal found 2/19![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/22. 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 3/295:35 am
JAN
- STL
1 stop5h 34m
Delta
Tue 3/316:00 am
STL
- JAN
1 stop6h 07m
Delta
Deal found 2/22![Delta logo]()
$305
This Southwest deal was found by Cheapflights users on 2/22. 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 3/295:30 am
JAN
- STL
1 stop6h 20m
Southwest
Tue 3/3110:15 am
STL
- JAN
2 stops8h 20m
Southwest
Deal found 2/22![Southwest logo]()
$364
One-way flights from Jackson to IllinoisSearch for one-way flight options from Jackson to Illinois. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
Search for one-way flight options from Jackson to Illinois. Find affordable one-way fares based on user searches. Data last updated February 23, 2026.
This United Airlines deal was found by Cheapflights users on 2/22. 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 4/44:57 pm
JAN
- STL
1 stop5h 31m
United Airlines
Deal found 2/22![United Airlines logo]()
$140
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/186:35 am
JAN
- ORD
1 stop6h 44m
American Airlines
Deal found 2/19![American Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 2/19. 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 3/1812:55 pm
JAN
- MDW
1 stop4h 27m
Delta
Deal found 2/19![Delta logo]()
$149
This Southwest deal was found by Cheapflights users on 2/19. 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 3/1812:05 pm
JAN
- ORD
2 stops9h 50m
Southwest
Deal found 2/19![Southwest logo]()
$154
This Southwest deal was found by Cheapflights users on 2/19. 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 3/1812:05 pm
JAN
- MDW
2 stops8h 45m
Southwest
Deal found 2/19![Southwest logo]()
$154
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/96:39 pm
JAN
- ORD
1 stop5h 15m
American Airlines
Deal found 2/20![American Airlines logo]()
$161
This Southwest deal was found by Cheapflights users on 2/22. 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 3/2312:20 pm
JAN
- STL
1 stop8h 40m
Southwest
Deal found 2/22![Southwest logo]()
$165
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/289:55 am
JAN
- ORD
1 stop6h 54m
Delta
Deal found 2/20![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 2/18. 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 5/110:58 am
JAN
- MDW
1 stop5h 28m
Delta
Deal found 2/18![Delta logo]()
$184
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:15 pm
JAN
- ORD
2 stops9h 40m
Southwest
Deal found 2/20![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:15 pm
JAN
- MDW
2 stops6h 00m
Southwest
Deal found 2/18![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:15 pm
JAN
- MDW
1 stop4h 45m
Southwest
Deal found 2/20![Southwest logo]()
$204
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 February 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (United Airlines) |
One-way from | $140 (United Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $406 |
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 February 23, 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
Fri 4/24
4:57 pm-10:27 pm
1 stop5h 30m
Lambert-St Louis
Tue 4/28
6:00 am-1:23 pm
1 stop7h 23m
$291
JacksonChicago
JAN - MDW
JANMDW
Jackson-Evers Intl
Tue 5/5
5:36 am-9:56 am
1 stop4h 20m
Chicago Midway
Tue 5/12
10:55 am-4:16 pm
1 stop5h 21m
$297
JacksonChicago
JAN - ORD
JANORD
Jackson-Evers Intl
Mon 3/23
7:06 pm-11:54 pm
1 stop4h 48m
Chicago O'Hare Intl
Mon 3/30
2:32 pm-8:20 pm
1 stop5h 48m
$321
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Sat 5/23
6:10 pm-10:25 pm
1 stop4h 15m
Lambert-St Louis
Fri 5/29
1:55 pm-9:00 pm
2 stops7h 05m
$342
JacksonChicago
JAN - ORD
JANORD
Jackson-Evers Intl
Sat 5/2
3:05 pm-8:16 pm
1 stop5h 11m
Chicago O'Hare Intl
Mon 6/15
7:10 am-11:20 am
1 stop4h 10m
$356
JacksonChicago
JAN - MDW
JANMDW
Jackson-Evers Intl
Tue 3/24
5:35 am-9:56 am
1 stop4h 21m
Chicago Midway
Fri 3/27
6:00 am-12:07 pm
1 stop6h 07m
$356
JacksonSt. Louis
JAN - STL
JANSTL
Jackson-Evers Intl
Sun 3/15
5:30 am-1:05 pm
1 stop7h 35m
Lambert-St Louis
Fri 3/20
6:30 am-11:45 am
1 stop5h 15m
$367
JacksonChicago
JAN - MDW
JANMDW
Jackson-Evers Intl
Thu 4/30
12:15 pm-5:00 pm
1 stop4h 45m
Chicago Midway
Sun 5/3
6:50 am-11:55 am
1 stop5h 05m
$367
JacksonChicago
JAN - ORD
JANORD
Jackson-Evers Intl
Fri 4/17
6:59 pm-11:59 pm
1 stop5h 00m
Chicago O'Hare Intl
Sun 4/19
5:15 am-10:13 am
1 stop4h 58m
$367
JacksonChicago
JAN - ORD
JANORD
Jackson-Evers Intl
Fri 5/1
12:54 pm-6:35 pm
1 stop5h 41m
Chicago O'Hare Intl
Sun 5/3
5:15 am-10:13 am
1 stop4h 58m
$367
Showing 1-10 of 49 results
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.
JAN-STL
JAN-ORD
JAN-MDW
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
JAN-USIL
JAN-STL
JAN-ORD
JAN-MDW
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 April is currently the most expensive (average of $338). 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.
How much does it cost to fly round-trip from Jackson, Mississippi to Illinois?
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 February 23, 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.
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Jackson to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jackson to Illinois by cabin class
Find flights from Jackson to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jackson and Illinois flights
Browse other Jackson and Illinois flight options. Last updated on February 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Jackson to Illinois flights
Consider these flights traveling from Jackson to Illinois.
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 February 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$406 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$426 | FlexibilityNo cancel fee | On-time71% |