$143+ Cheap flights from Gulfport (GPT) 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — ORD
Apr 15 — Apr 221
Round-trip
1 adult, Economy
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Find cheap flights from Gulfport to Illinois with Cheapflights
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Cheapest flights from Gulfport to IllinoisExplore the most affordable flight options available from Gulfport to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
Explore the most affordable flight options available from Gulfport to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:54 pm
GPT
- MDW
2 stops23h 43m
Multiple Airlines
Sun 4/199:04 am
MDW
- GPT
1 stop9h 36m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Thu 4/97:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/12![Delta logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:54 pm
GPT
- ORD
1 stop15h 43m
Multiple Airlines
Sun 4/193:08 pm
ORD
- GPT
1 stop17h 52m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 5/249:25 am
GPT
- STL
1 stop4h 51m
United Airlines
Wed 5/278:35 am
STL
- GPT
1 stop4h 50m
United Airlines
Deal found 3/14![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 4/25:57 pm
GPT
- STL
1 stop6h 01m
Delta
Thu 4/97:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/15![Delta logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:54 pm
GPT
- ORD
1 stop23h 26m
Multiple Airlines
Sun 4/266:00 am
ORD
- GPT
1 stop12h 40m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:10 am
GPT
- STL
1 stop6h 11m
American Airlines
Mon 5/256:12 pm
STL
- GPT
1 stop5h 49m
American Airlines
Deal found 3/12![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:55 pm
GPT
- MDW
1 stop4h 33m
Delta
Mon 4/205:21 pm
MDW
- GPT
1 stop4h 52m
Delta
Deal found 3/12![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/96:09 pm
GPT
- ORD
1 stop5h 45m
American Airlines
Sun 4/125:00 am
ORD
- GPT
1 stop5h 33m
American Airlines
Deal found 3/13![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/13. 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 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Tue 4/141:02 pm
STL
- GPT
1 stop4h 06m
Delta
Deal found 3/13![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/14. 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 11/312:09 pm
GPT
- STL
1 stop4h 31m
American Airlines
Tue 11/103:02 pm
STL
- GPT
2 stops8h 55m
American Airlines
Deal found 3/14![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/316:31 am
GPT
- ORD
1 stop7h 03m
American Airlines
Sat 4/410:28 am
ORD
- GPT
1 stop5h 31m
American Airlines
Deal found 3/16![American Airlines logo]()
$319
Best flights from Gulfport to IllinoisDiscover carefully curated flight deals from Gulfport to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
Discover carefully curated flight deals from Gulfport to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 16, 2026.
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sun 5/249:25 am
GPT
- STL
1 stop4h 51m
United Airlines
Wed 5/278:35 am
STL
- GPT
1 stop4h 50m
United Airlines
Deal found 3/14![United Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 3/14. 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 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Thu 4/97:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/14![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/75:00 am
GPT
- STL
1 stop6h 37m
American Airlines
Tue 4/143:24 pm
STL
- GPT
1 stop8h 02m
American Airlines
Deal found 3/16![American Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 3/13. 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 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Tue 4/141:02 pm
STL
- GPT
1 stop4h 06m
Delta
Deal found 3/13![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:55 pm
GPT
- STL
1 stop5h 21m
United Airlines
Mon 3/306:00 am
STL
- GPT
1 stop7h 21m
United Airlines
Deal found 3/12![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/316:31 am
GPT
- BMI
2 stops8h 04m
American Airlines
Sat 4/45:00 am
BMI
- GPT
2 stops10h 59m
American Airlines
Deal found 3/16![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/16. 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 3/315:57 pm
GPT
- BMI
1 stop4h 22m
Delta
Sat 4/44:04 pm
BMI
- GPT
1 stop6h 11m
Delta
Deal found 3/16![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:00 pm
GPT
- ORD
1 stop7h 37m
United Airlines
Sat 8/2910:32 am
ORD
- GPT
1 stop5h 30m
United Airlines
Deal found 3/11![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
GPT
- BMI
1 stop5h 20m
Delta
Mon 4/64:04 pm
BMI
- GPT
1 stop6h 11m
Delta
Deal found 3/12![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:15 pm
GPT
- STL
1 stop5h 13m
United Airlines
Fri 4/176:00 am
STL
- GPT
1 stop7h 21m
United Airlines
Deal found 3/12![United Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/76:06 am
GPT
- STL
2 stops10h 35m
American Airlines
Thu 4/95:20 am
STL
- GPT
1 stop5h 13m
American Airlines
Deal found 3/16![American Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 3/15. 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 3/305:57 pm
GPT
- STL
1 stop6h 01m
Delta
Fri 4/37:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/15![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:15 pm
GPT
- STL
1 stop5h 12m
United Airlines
Tue 4/146:30 am
STL
- GPT
2 stops7h 43m
United Airlines
Deal found 3/11![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 3/13. 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 3/315:57 pm
GPT
- MDW
1 stop4h 34m
Delta
Wed 4/810:45 am
MDW
- GPT
1 stop6h 26m
Delta
Deal found 3/13![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/13. 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 8/252:00 pm
GPT
- MLI
2 stops10h 14m
United Airlines
Sat 8/296:30 am
MLI
- GPT
2 stops9h 32m
United Airlines
Deal found 3/13![United Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/1612:42 pm
GPT
- MLI
2 stops11h 12m
American Airlines
Mon 4/203:48 pm
MLI
- GPT
1 stop7h 03m
American Airlines
Deal found 3/13![American Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 3/16. 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 4/245:55 pm
GPT
- MDW
1 stop4h 33m
Delta
Mon 4/275:21 pm
MDW
- GPT
1 stop4h 52m
Delta
Deal found 3/16![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/15. 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 4/912:42 pm
GPT
- BMI
2 stops11h 10m
American Airlines
Fri 4/242:46 pm
BMI
- GPT
2 stops9h 12m
American Airlines
Deal found 3/15![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/13. 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 4/16:00 am
GPT
- MDW
1 stop6h 02m
Delta
Tue 4/712:47 pm
MDW
- GPT
1 stop4h 24m
Delta
Deal found 3/13![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:00 pm
GPT
- BMI
2 stops10h 12m
United Airlines
Sat 8/299:44 am
BMI
- GPT
2 stops9h 58m
United Airlines
Deal found 3/12![United Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/106:00 am
GPT
- BMI
2 stops8h 16m
American Airlines
Fri 4/2411:16 am
BMI
- GPT
2 stops12h 42m
American Airlines
Deal found 3/13![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/13. 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 4/16:00 am
GPT
- MDW
1 stop6h 02m
Delta
Wed 4/810:45 am
MDW
- GPT
1 stop6h 26m
Delta
Deal found 3/13![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 3/15. 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 3/316:00 am
GPT
- MDW
1 stop6h 02m
Delta
Sat 4/44:30 pm
MDW
- GPT
1 stop5h 45m
Delta
Deal found 3/15![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:15 pm
GPT
- ORD
1 stop6h 00m
United Airlines
Fri 4/178:03 pm
ORD
- GPT
2 stops18h 10m
United Airlines
Deal found 3/12![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:15 pm
GPT
- ORD
1 stop6h 03m
Delta
Mon 8/108:15 am
ORD
- GPT
1 stop5h 18m
Delta
Deal found 3/12![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 3/15. 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 7/183:00 pm
GPT
- ORD
1 stop5h 18m
Delta
Sun 7/197:10 am
ORD
- GPT
1 stop6h 24m
Delta
Deal found 3/15![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:19 pm
GPT
- ORD
1 stop7h 26m
United Airlines
Mon 8/109:45 pm
ORD
- GPT
2 stops18h 17m
United Airlines
Deal found 3/12![United Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 3/14. 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 4/105:57 pm
GPT
- BMI
1 stop4h 22m
Delta
Fri 4/244:20 pm
BMI
- GPT
1 stop5h 53m
Delta
Deal found 3/14![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 3/15. 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 4/125:57 pm
GPT
- MLI
1 stop4h 33m
Delta
Sun 4/195:11 pm
MLI
- GPT
1 stop5h 02m
Delta
Deal found 3/15![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 3/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
GPT
- MDW
1 stop5h 54m
Delta
Sun 8/3010:35 am
MDW
- GPT
1 stop6h 42m
Delta
Deal found 3/11![Delta logo]()
$449
Last-minute flights from Gulfport to IllinoisDiscover last-minute flight deals from Gulfport to Illinois. Data last updated March 16, 2026 and is based on user searches.
Discover last-minute flight deals from Gulfport to Illinois. Data last updated March 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/264:55 pm
GPT
- STL
1 stop5h 21m
United Airlines
Mon 3/306:00 am
STL
- GPT
1 stop7h 21m
United Airlines
Deal found 3/12![United Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 3/16. 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 3/316:31 am
GPT
- ORD
1 stop7h 03m
American Airlines
Sat 4/410:28 am
ORD
- GPT
1 stop5h 31m
American Airlines
Deal found 3/16![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/16. 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 3/315:57 pm
GPT
- BMI
1 stop4h 22m
Delta
Sat 4/44:04 pm
BMI
- GPT
1 stop6h 11m
Delta
Deal found 3/16![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 4/25:57 pm
GPT
- STL
1 stop6h 01m
Delta
Thu 4/97:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/15![Delta logo]()
$285
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Thu 4/97:03 am
STL
- GPT
1 stop6h 57m
Delta
Deal found 3/12![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 3/13. 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 4/75:57 pm
GPT
- STL
1 stop6h 01m
Delta
Tue 4/141:02 pm
STL
- GPT
1 stop4h 06m
Delta
Deal found 3/13![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/96:09 pm
GPT
- ORD
1 stop5h 45m
American Airlines
Sun 4/125:00 am
ORD
- GPT
1 stop5h 33m
American Airlines
Deal found 3/13![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:54 pm
GPT
- MDW
2 stops23h 43m
Multiple Airlines
Sun 4/199:04 am
MDW
- GPT
1 stop9h 36m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:54 pm
GPT
- ORD
1 stop15h 43m
Multiple Airlines
Sun 4/193:08 pm
ORD
- GPT
1 stop17h 52m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$270
This Delta deal was found by Cheapflights users on 3/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:55 pm
GPT
- MDW
1 stop4h 33m
Delta
Mon 4/205:21 pm
MDW
- GPT
1 stop4h 52m
Delta
Deal found 3/12![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:54 pm
GPT
- ORD
1 stop23h 26m
Multiple Airlines
Sun 4/266:00 am
ORD
- GPT
1 stop12h 40m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/296:09 pm
GPT
- ORD
1 stop5h 45m
American Airlines
Sun 5/35:00 am
ORD
- GPT
1 stop5h 33m
American Airlines
Deal found 3/16![American Airlines logo]()
$344
One-way flights from Gulfport to IllinoisSearch for one-way flight options from Gulfport to Illinois. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
Search for one-way flight options from Gulfport to Illinois. Find affordable one-way fares based on user searches. Data last updated March 16, 2026.
This American Airlines deal was found by Cheapflights users on 3/16. 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 4/31:04 pm
GPT
- STL
1 stop5h 03m
American Airlines
Deal found 3/16![American Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:54 pm
GPT
- ORD
1 stop23h 26m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:54 pm
GPT
- MDW
2 stops27h 25m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:50 pm
GPT
- ORD
1 stop27h 51m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:50 pm
GPT
- MDW
2 stops19h 09m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:54 pm
GPT
- ORD
2 stops27h 45m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/16. 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 5/305:19 pm
GPT
- ORD
1 stop5h 55m
United Airlines
Deal found 3/16![United Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:54 pm
GPT
- ORD
2 stops15h 42m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/16. 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 4/245:55 pm
GPT
- MDW
1 stop4h 33m
Delta
Deal found 3/16![Delta logo]()
$259
This Delta deal was found by Cheapflights users on 3/15. 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.
Thu 6/41:55 pm
GPT
- MDW
1 stop7h 14m
Delta
Deal found 3/15![Delta logo]()
$260
This Delta deal was found by Cheapflights users on 3/15. 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 6/51:55 pm
GPT
- MDW
1 stop7h 14m
Delta
Deal found 3/15![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 3/14. 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 8/510:30 am
GPT
- MDW
1 stop5h 55m
Delta
Deal found 3/14![Delta logo]()
$270
Find flight deals from Gulfport to Illinois
Keep the following information in mind while searching for Gulfport to Illinois flight deals. Data was last updated March 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Kiwi.com) |
One-way from | $143 (American Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $338 |
Cheapflights Fare Finder
Customize your flight search to find flights from Gulfport 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 March 16, 2026.
Use the filters below to find and compare flights from Gulfport to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Sun 5/24
9:25 am-2:16 pm
1 stop4h 51m
Lambert-St Louis
Wed 5/27
8:35 am-1:25 pm
1 stop4h 50m
$277
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Tue 4/7
5:57 pm-11:58 pm
1 stop6h 01m
Lambert-St Louis
Thu 4/9
7:03 am-2:00 pm
1 stop6h 57m
$285
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Tue 4/7
5:57 pm-11:58 pm
1 stop6h 01m
Lambert-St Louis
Tue 4/14
1:02 pm-5:08 pm
1 stop4h 06m
$312
GulfportBloomington
GPT - BMI
GPTBMI
Gulfport Biloxi Regional
Tue 3/31
5:57 pm-10:19 pm
1 stop4h 22m
Bloomington-Normal
Sat 4/4
4:04 pm-10:15 pm
1 stop6h 11m
$339
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Thu 3/26
4:55 pm-10:16 pm
1 stop5h 21m
Lambert-St Louis
Mon 3/30
6:00 am-1:21 pm
1 stop7h 21m
$351
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Tue 4/7
5:00 am-11:37 am
1 stop6h 37m
Lambert-St Louis
Tue 4/14
3:24 pm-11:26 pm
1 stop8h 02m
$354
GulfportBloomington
GPT - BMI
GPTBMI
Gulfport Biloxi Regional
Tue 3/31
6:31 am-2:35 pm
2 stops8h 04m
Bloomington-Normal
Sat 4/4
5:00 am-3:59 pm
2 stops10h 59m
$359
GulfportChicago
GPT - ORD
GPTORD
Gulfport Biloxi Regional
Tue 8/25
2:00 pm-9:37 pm
1 stop7h 37m
Chicago O'Hare Intl
Sat 8/29
10:32 am-4:02 pm
1 stop5h 30m
$379
GulfportBloomington
GPT - BMI
GPTBMI
Gulfport Biloxi Regional
Thu 4/2
6:00 am-11:20 am
1 stop5h 20m
Bloomington-Normal
Mon 4/6
4:04 pm-10:15 pm
1 stop6h 11m
$384
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Mon 3/30
5:57 pm-11:58 pm
1 stop6h 01m
Lambert-St Louis
Fri 4/3
7:03 am-2:00 pm
1 stop6h 57m
$389
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Gulfport to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Gulfport with our price prediction graph.
GPT-ORD
GPT-MDW
GPT-BMI
GPT-STL
GPT-MLI
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 Gulfport to Illinois
GPT-USIL
GPT-ORD
GPT-MDW
GPT-BMI
GPT-STL
What is the cheapest month to book a flight from Gulfport to Illinois?
Currently, February is the cheapest month in which you can book a flight from Gulfport to Illinois (average of $48). Flying from Gulfport to Illinois in December is currently the most expensive (average of $159). 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 March 16, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Gulfport to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Gulfport to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Gulfport to Illinois
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Complete your trip
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Gulfport and Illinois flights
Browse other Gulfport and Illinois flight options. Last updated on March 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Gulfport to Illinois flights
Consider these flights traveling from Gulfport to Illinois.
Top 2 airlines flying from Gulfport to Illinois
Discover the top 2 airlines that operate flights from Gulfport 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 March 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$553 | FlexibilityNo cancel fee | On-timeN/A |