$132+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — ORD
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Gulfport to Illinois with Cheapflights
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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
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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 August 2, 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 August 2, 2026.
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/125:42 pm
GPT
- STL
1 stop5h 00m
American Airlines
Tue 9/2210:21 am
STL
- GPT
1 stop6h 51m
American Airlines
Deal found 7/29![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 7/31. 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 11/214:00 pm
GPT
- STL
1 stop5h 33m
Delta
Fri 11/272:31 pm
STL
- GPT
1 stop6h 12m
Delta
Deal found 7/31![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:18 am
GPT
- STL
1 stop6h 46m
American Airlines
Sun 10/45:43 am
STL
- GPT
1 stop4h 57m
American Airlines
Deal found 8/2![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 7/31. 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 9/124:00 pm
GPT
- MDW
1 stop6h 44m
Delta
Sat 9/194:30 pm
MDW
- GPT
1 stop4h 19m
Delta
Deal found 7/31![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/86:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sat 9/125:00 am
ORD
- GPT
1 stop5h 40m
American Airlines
Deal found 8/1![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 7/31. 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 9/124:00 pm
GPT
- ORD
1 stop4h 56m
Delta
Sat 9/1911:17 am
ORD
- GPT
2 stops9h 32m
Delta
Deal found 7/31![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 11/191:53 pm
GPT
- STL
1 stop4h 20m
Delta
Fri 11/272:31 pm
STL
- GPT
1 stop6h 12m
Delta
Deal found 8/2![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/276:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sun 8/305:00 am
ORD
- GPT
1 stop5h 41m
American Airlines
Deal found 7/29![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/46:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sat 9/511:53 am
ORD
- GPT
1 stop5h 27m
American Airlines
Deal found 7/31![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/256:22 pm
GPT
- STL
1 stop5h 21m
American Airlines
Mon 9/285:43 am
STL
- GPT
1 stop4h 57m
American Airlines
Deal found 8/1![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 8/1. 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 8/216:00 pm
GPT
- STL
1 stop5h 58m
Delta
Mon 8/245:23 pm
STL
- GPT
1 stop4h 58m
Delta
Deal found 8/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/31. 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 8/176:00 pm
GPT
- ORD
1 stop5h 57m
Delta
Sat 8/2210:50 am
ORD
- GPT
1 stop4h 10m
Delta
Deal found 7/31![Delta logo]()
$334
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 August 2, 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 August 2, 2026.
This Delta deal was found by Cheapflights users on 7/31. 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 9/124:00 pm
GPT
- MDW
1 stop6h 44m
Delta
Sat 9/194:30 pm
MDW
- GPT
1 stop4h 19m
Delta
Deal found 7/31![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/28. 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 8/276:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sun 8/305:00 am
ORD
- GPT
1 stop5h 41m
American Airlines
Deal found 7/28![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/31. 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 10/314:55 pm
GPT
- STL
1 stop5h 31m
United Airlines
Wed 11/411:00 am
STL
- GPT
1 stop5h 08m
United Airlines
Deal found 7/31![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 11/206:04 pm
GPT
- STL
1 stop5h 52m
Delta
Fri 11/272:31 pm
STL
- GPT
1 stop6h 12m
Delta
Deal found 8/2![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/215:45 pm
GPT
- ORD
1 stop6h 07m
American Airlines
Sun 8/236:41 pm
ORD
- GPT
1 stop5h 18m
American Airlines
Deal found 7/30![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 11/191:53 pm
GPT
- STL
1 stop4h 20m
Delta
Fri 11/272:31 pm
STL
- GPT
1 stop6h 12m
Delta
Deal found 8/2![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/277:08 am
GPT
- ORD
1 stop7h 42m
United Airlines
Thu 9/312:47 pm
ORD
- GPT
1 stop6h 51m
United Airlines
Deal found 7/30![United Airlines logo]()
$375
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/125:35 am
GPT
- STL
2 stops11h 13m
American Airlines
Tue 9/225:43 am
STL
- GPT
1 stop4h 57m
American Airlines
Deal found 7/31![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 8/1. 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 8/216:00 pm
GPT
- STL
1 stop5h 58m
Delta
Mon 8/245:23 pm
STL
- GPT
1 stop4h 58m
Delta
Deal found 8/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/215:45 pm
GPT
- STL
1 stop4h 55m
American Airlines
Sun 8/236:25 pm
STL
- GPT
1 stop5h 34m
American Airlines
Deal found 8/1![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:55 pm
GPT
- STL
1 stop5h 31m
United Airlines
Fri 11/276:00 am
STL
- GPT
2 stops10h 08m
United Airlines
Deal found 8/2![United Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 7/28. 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 10/25:59 pm
GPT
- ORD
1 stop6h 00m
Delta
Sun 10/46:40 am
ORD
- GPT
1 stop6h 31m
Delta
Deal found 7/28![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/141:50 pm
GPT
- BMI
2 stops10h 09m
American Airlines
Tue 8/184:49 pm
BMI
- GPT
1 stop6h 27m
American Airlines
Deal found 7/30![American Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/31. 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 1/65:15 pm
GPT
- ORD
1 stop7h 00m
United Airlines
Sat 1/97:45 am
ORD
- GPT
1 stop5h 41m
United Airlines
Deal found 7/31![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 7/29. 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 8/121:48 pm
GPT
- ORD
2 stops8h 36m
Delta
Mon 8/176:40 am
ORD
- GPT
1 stop6h 23m
Delta
Deal found 7/29![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/134:59 pm
GPT
- ORD
1 stop8h 00m
United Airlines
Mon 8/172:16 pm
ORD
- GPT
1 stop5h 22m
United Airlines
Deal found 7/30![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 7/31. 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 9/46:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sat 9/55:00 am
ORD
- GPT
2 stops7h 15m
American Airlines
Deal found 7/31![American Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 7/28. 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 10/25:59 pm
GPT
- MLI
1 stop4h 31m
Delta
Mon 10/55:09 pm
MLI
- GPT
1 stop4h 59m
Delta
Deal found 7/28![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/26:22 pm
GPT
- MLI
1 stop4h 56m
American Airlines
Sun 10/44:17 pm
MLI
- GPT
1 stop7h 40m
American Airlines
Deal found 7/30![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/277:08 am
GPT
- ORD
2 stops13h 25m
United Airlines
Sun 8/307:30 am
ORD
- GPT
1 stop5h 54m
United Airlines
Deal found 7/28![United Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 8/1. 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 10/210:06 am
GPT
- MLI
1 stop6h 23m
Delta
Sun 10/45:09 pm
MLI
- GPT
1 stop4h 59m
Delta
Deal found 8/1![Delta logo]()
$457
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/26:22 pm
GPT
- MLI
1 stop4h 56m
American Airlines
Mon 10/54:23 pm
MLI
- GPT
1 stop7h 36m
American Airlines
Deal found 7/31![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/30. 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 8/146:00 pm
GPT
- BMI
1 stop5h 16m
Delta
Tue 8/186:00 am
BMI
- GPT
1 stop7h 03m
Delta
Deal found 7/30![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 7/31. 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 9/1210:06 am
GPT
- ORD
2 stops11h 32m
Delta
Sat 9/198:55 am
ORD
- GPT
2 stops11h 54m
Delta
Deal found 7/31![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 8/1. 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 8/276:30 am
GPT
- MDW
1 stop5h 21m
Delta
Sun 8/306:05 am
MDW
- GPT
1 stop6h 58m
Delta
Deal found 8/1![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 8/1. 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 9/410:01 am
GPT
- MDW
1 stop6h 14m
Delta
Sat 9/54:39 pm
MDW
- GPT
1 stop4h 14m
Delta
Deal found 8/1![Delta logo]()
$673
This Delta deal was found by Cheapflights users on 7/29. 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 9/34:00 pm
GPT
- MDW
1 stop6h 36m
Delta
Tue 9/84:30 pm
MDW
- GPT
1 stop4h 19m
Delta
Deal found 7/29![Delta logo]()
$709
This Delta deal was found by Cheapflights users on 7/29. 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 9/310:01 am
GPT
- MDW
1 stop6h 14m
Delta
Mon 9/76:05 am
MDW
- GPT
1 stop6h 58m
Delta
Deal found 7/29![Delta logo]()
$729
Last-minute flights from Gulfport to IllinoisDiscover last-minute flight deals from Gulfport to Illinois. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Gulfport to Illinois. Data last updated August 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/31. 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 7/3110:36 am
GPT
- STL
1 stop6h 45m
American Airlines
Sat 8/16:12 pm
STL
- GPT
1 stop5h 44m
American Airlines
Deal found 7/31![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/15:19 pm
GPT
- STL
1 stop5h 26m
United Airlines
Tue 8/411:10 am
STL
- GPT
1 stop5h 01m
United Airlines
Deal found 7/31![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/1211:12 am
GPT
- ORD
1 stop8h 30m
American Airlines
Mon 8/177:30 am
ORD
- GPT
1 stop5h 47m
American Airlines
Deal found 7/29![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/29. 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 8/121:48 pm
GPT
- ORD
2 stops8h 36m
Delta
Mon 8/176:40 am
ORD
- GPT
1 stop6h 23m
Delta
Deal found 7/29![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/141:50 pm
GPT
- BMI
2 stops10h 09m
American Airlines
Tue 8/184:49 pm
BMI
- GPT
1 stop6h 27m
American Airlines
Deal found 7/30![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/31. 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 8/176:00 pm
GPT
- ORD
1 stop5h 57m
Delta
Sat 8/2210:50 am
ORD
- GPT
1 stop4h 10m
Delta
Deal found 7/31![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/1. 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 8/216:00 pm
GPT
- STL
1 stop5h 58m
Delta
Mon 8/245:23 pm
STL
- GPT
1 stop4h 58m
Delta
Deal found 8/1![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/215:45 pm
GPT
- STL
1 stop4h 55m
American Airlines
Sun 8/236:25 pm
STL
- GPT
1 stop5h 34m
American Airlines
Deal found 8/1![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/267:40 am
GPT
- STL
1 stop5h 22m
American Airlines
Wed 9/165:43 am
STL
- GPT
1 stop4h 57m
American Airlines
Deal found 7/30![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/276:34 pm
GPT
- ORD
1 stop5h 44m
American Airlines
Sun 8/305:00 am
ORD
- GPT
1 stop5h 41m
American Airlines
Deal found 7/29![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/277:25 pm
GPT
- ORD
1 stop17h 55m
Multiple Airlines
Sun 8/307:05 am
ORD
- GPT
2 stops24h 36m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/277:08 am
GPT
- ORD
1 stop7h 42m
United Airlines
Thu 9/312:47 pm
ORD
- GPT
1 stop6h 51m
United Airlines
Deal found 7/30![United Airlines logo]()
$375
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 August 2, 2026.
Search for one-way flight options from Gulfport to Illinois. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/307:25 pm
GPT
- ORD
1 stop17h 55m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/285:31 pm
GPT
- ORD
2 stops26h 37m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/277:25 pm
GPT
- ORD
2 stops24h 34m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$146
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/15:42 pm
GPT
- ORD
1 stop6h 17m
American Airlines
Deal found 7/29![American Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/17:45 pm
GPT
- STL
2 stops17h 25m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 7/31. 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 8/266:00 pm
GPT
- ORD
1 stop5h 57m
Delta
Deal found 7/31![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 8/1. 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 10/16:25 am
GPT
- STL
1 stop4h 30m
Delta
Deal found 8/1![Delta logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/17:45 pm
GPT
- ORD
2 stops22h 38m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 7/30. 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 10/126:05 pm
GPT
- STL
1 stop5h 49m
Delta
Deal found 7/30![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 7/29. 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 10/15:59 pm
GPT
- MDW
1 stop4h 45m
Delta
Deal found 7/29![Delta logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/17:45 pm
GPT
- MDW
2 stops27h 59m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:00 am
GPT
- STL
2 stops8h 43m
United Airlines
Deal found 8/2![United Airlines logo]()
$305
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (American Airlines) |
One-way from | $132 (Kiwi.com) |
Popular in | April |
Cheapest in | November |
Average price | $604 |
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 August 2, 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
GulfportChicago
GPT - MDW
GPTMDW
Gulfport Biloxi Regional
Sat 9/12
4:00 pm-10:44 pm
1 stop6h 44m
Chicago Midway
Sat 9/19
4:30 pm-8:49 pm
1 stop4h 19m
$301
GulfportChicago
GPT - ORD
GPTORD
Gulfport Biloxi Regional
Thu 8/27
6:34 pm-12:18 am
1 stop5h 44m
Chicago O'Hare Intl
Sun 8/30
5:00 am-10:41 am
1 stop5h 41m
$319
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Fri 11/20
6:04 pm-11:56 pm
1 stop5h 52m
Lambert-St Louis
Fri 11/27
2:31 pm-8:43 pm
1 stop6h 12m
$319
GulfportChicago
GPT - ORD
GPTORD
Gulfport Biloxi Regional
Fri 8/21
5:45 pm-11:52 pm
1 stop6h 07m
Chicago O'Hare Intl
Sun 8/23
6:41 pm-11:59 pm
1 stop5h 18m
$319
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Thu 11/19
1:53 pm-6:13 pm
1 stop4h 20m
Lambert-St Louis
Fri 11/27
2:31 pm-8:43 pm
1 stop6h 12m
$319
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Fri 8/21
6:00 pm-11:58 pm
1 stop5h 58m
Lambert-St Louis
Mon 8/24
5:23 pm-10:21 pm
1 stop4h 58m
$334
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Sat 10/31
4:55 pm-10:26 pm
1 stop5h 31m
Lambert-St Louis
Wed 11/4
11:00 am-4:08 pm
1 stop5h 08m
$351
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Sat 9/12
5:35 am-4:48 pm
2 stops11h 13m
Lambert-St Louis
Tue 9/22
5:43 am-10:40 am
1 stop4h 57m
$351
GulfportSt. Louis
GPT - STL
GPTSTL
Gulfport Biloxi Regional
Fri 8/21
5:45 pm-10:40 pm
1 stop4h 55m
Lambert-St Louis
Sun 8/23
6:25 pm-11:59 pm
1 stop5h 34m
$354
GulfportChicago
GPT - ORD
GPTORD
Gulfport Biloxi Regional
Fri 10/2
5:59 pm-11:59 pm
1 stop6h 00m
Chicago O'Hare Intl
Sun 10/4
6:40 am-1:11 pm
1 stop6h 31m
$359
Showing 1-10 of 46 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-STL
GPT-ORD
GPT-BMI
GPT-MDW
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-STL
GPT-ORD
GPT-BMI
GPT-MDW
No data available for this route at this time. Please check back soon.
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 August 2, 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.
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 August 2, 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$319 | Average$587 | FlexibilityNo cancel fee | On-timeN/A |