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Gulfport

$123+ Cheap flights from Illinois to Gulfport (GPT)

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GPT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Gulfport

Keep the following information in mind while searching for Illinois to Gulfport flight deals. Data was last updated September 15, 2025.

Round-trip from

$249
(Delta)

One-way from

$123
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$358
From Illinois to Gulfport Biloxi Regional
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One-way flight from Illinois to Gulfport Biloxi Regional
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Highest demand for flights based on searches. 12% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Illinois to Gulfport

Cheapest flights from Illinois to Gulfport
Explore the most affordable flight options available from Illinois to Gulfport. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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 11/205:18 amORD - GPT
1 stop6h 21mAmerican Airlines
Sun 11/234:54 pmGPT - ORD
1 stop7h 02mAmerican Airlines
Deal found 9/13$249
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 9/277:10 amORD - GPT
1 stop6h 15mUnited Airlines
Tue 9/302:00 pmGPT - ORD
1 stop7h 36mUnited Airlines
Deal found 9/13$259
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/87:00 amSTL - GPT
1 stop5h 45mAmerican Airlines
Sun 10/127:06 pmGPT - STL
1 stop4h 43mAmerican Airlines
Deal found 9/12$274
This Delta deal was found by Cheapflights users on 9/14. 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 10/145:20 amORD - GPT
1 stop3h 56mDelta
Sat 10/1810:03 amGPT - ORD
1 stop6h 57mDelta
Deal found 9/14$279
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/265:18 amSTL - GPT
1 stop6h 24mAmerican Airlines
Sun 9/2812:12 pmGPT - STL
1 stop7h 21mAmerican Airlines
Deal found 9/13$284
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 9/274:25 pmMDW - GPT
1 stop5h 14mDelta
Wed 10/16:08 amGPT - MDW
1 stop5h 40mDelta
Deal found 9/12$284
This Delta deal was found by Cheapflights users on 9/13. 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 9/247:20 amORD - GPT
1 stop6h 00mDelta
Sat 9/273:45 pmGPT - ORD
1 stop6h 29mDelta
Deal found 9/13$284
This Delta deal was found by Cheapflights users on 9/14. 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 10/145:20 amORD - GPT
1 stop3h 56mDelta
Thu 10/236:00 amGPT - ORD
2 stops12h 14mDelta
Deal found 9/14$287
This Delta deal was found by Cheapflights users on 9/14. 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 10/145:20 amORD - GPT
1 stop3h 56mDelta
Wed 10/222:31 pmGPT - ORD
1 stop4h 18mDelta
Deal found 9/14$294
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/92:41 pmORD - GPT
2 stops18h 18mMultiple Airlines
Mon 10/136:51 pmGPT - ORD
1 stop15h 17mMultiple Airlines
Deal found 9/14$301
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Thu 10/96:00 amORD - GPT
2 stops13h 15mMultiple Airlines
Fri 10/106:51 pmGPT - ORD
1 stop15h 23mMultiple Airlines
Deal found 9/13$303
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/262:20 pmORD - GPT
1 stop5h 35mUnited Airlines
Sun 9/285:25 pmGPT - ORD
1 stop6h 49mUnited Airlines
Deal found 9/14$312

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Gulfport 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to Gulfport that are best for you.

Fly from

Illinois

Fly to

Gulfport

Route

Depart

Return

Price

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Wed 2/18

10:00 am-1:37 pm

1 stop3h 37m

Gulfport Biloxi Regional

Sat 2/21

3:00 pm-7:14 pm

1 stop4h 14m

$249

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Thu 11/20

5:18 am-11:39 am

1 stop6h 21m

Gulfport Biloxi Regional

Sun 11/23

4:54 pm-11:56 pm

1 stop7h 02m

$249

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Tue 10/14

5:20 am-9:16 am

1 stop3h 56m

Gulfport Biloxi Regional

Tue 10/21

6:05 pm-11:58 pm

1 stop5h 53m

$249

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Wed 2/18

2:32 pm-9:36 pm

1 stop7h 04m

Gulfport Biloxi Regional

Sat 2/21

12:46 pm-5:13 pm

1 stop4h 27m

$269

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Tue 10/14

5:20 am-9:16 am

1 stop3h 56m

Gulfport Biloxi Regional

Sat 10/18

10:03 am-5:00 pm

1 stop6h 57m

$279

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Tue 10/14

5:20 am-9:16 am

1 stop3h 56m

Gulfport Biloxi Regional

Fri 10/24

6:05 pm-11:58 pm

1 stop5h 53m

$279

St. LouisGulfport

STL - GPT

STLGPT

Lambert-St Louis

Fri 9/26

5:18 am-11:42 am

1 stop6h 24m

Gulfport Biloxi Regional

Sun 9/28

12:12 pm-7:33 pm

1 stop7h 21m

$284

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Tue 10/14

5:20 am-9:16 am

1 stop3h 56m

Gulfport Biloxi Regional

Thu 10/23

6:00 am-6:14 pm

2 stops12h 14m

$287

ChicagoGulfport

ORD - GPT

ORDGPT

Chicago O'Hare Intl

Thu 10/9

2:41 pm-8:59 am

2 stops18h 18m

Gulfport Biloxi Regional

Mon 10/13

6:51 pm-10:08 am

1 stop15h 17m

$301

ChicagoGulfport

MDW - GPT

MDWGPT

Chicago Midway

Sat 9/27

4:25 pm-9:39 pm

1 stop5h 14m

Gulfport Biloxi Regional

Wed 10/1

6:08 am-11:48 am

1 stop5h 40m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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Best time to book a flight from Illinois to Gulfport

Have a flexible travel schedule? Discover the best time to fly to Gulfport from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Gulfport

What is the cheapest month to book a flight from Illinois to Gulfport?

Currently, November is the cheapest month in which you can book a flight from Illinois to Gulfport (average of $318). Flying from Illinois to Gulfport in March is currently the most expensive (average of $417). 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.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Gulfport. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Gulfport from Illinois?

    For a flight from Illinois to Gulfport, you will be flying into Biloxi Regional. Gulfport Biloxi Regional (GPT) is just 3.1 mi from the center of the city.

  • How long is the flight from Illinois to Gulfport?

    Departing from Illinois to Gulfport will take you 3h 37m. Illinois and Gulfport are separated by a distance of 581 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Illinois to Gulfport?

    While some choose either Chicago Midway - Gulfport Biloxi Regional or Lambert-St Louis - Gulfport Biloxi Regional, Chicago O'Hare Intl - Gulfport Biloxi Regional is the most popular route from Illinois to Gulfport.

  • Can I find deals for flights from Illinois to Gulfport that include hotel bookings?

    Yes. In addition to deals on Illinois to Gulfport flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Gulfport?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Gulfport.

  • Can I find deals for business class flights from Illinois to Gulfport?

    Yes. Cheapflights offers flight deals from Illinois to Gulfport by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Gulfport?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Gulfport (average of $318). Flying from Illinois to Gulfport in March is currently the most expensive (average of $417). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Gulfport?

Book flights to Gulfport if you plan to visit one of these locations
Ocean Springs

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Alternative routes for Illinois to Gulfport

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Gulfport

Discover the top 2 airlines that operate flights from Illinois to Gulfport. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$422FlexibilityNo cancel feeOn-time71%

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