What airlines fly to Illinois?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Illinois from Gulfport according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Gulfport Biloxi Regional to Illinois?

Delta is the most popular carrier operating from Gulfport Biloxi Regional to Illinois

When did momondo last update prices for flights from Gulfport Biloxi Regional Airport to Illinois?

Prices for flights from Gulfport Biloxi Regional Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Gulfport Biloxi Regional Airport to Illinois?

As of November 2026, there is 1 operator available to choose from for flights from Gulfport Biloxi Regional Airport to Illinois.

How old do you have to be to fly from Gulfport Biloxi Regional Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gulfport Biloxi Regional Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$129 Cheap Flights from Gulfport to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Gulfport to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 8:53 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

4h 53m1 stop Atlanta Hartsfield-Jackson

1:34 pm - 8:53 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

7h 19m1 stop Atlanta Hartsfield-Jackson

$321Delta

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

4:08 pm - 8:53 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

4h 45m1 stop Atlanta Hartsfield-Jackson

$321Delta

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 8:53 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

4h 53m1 stop Atlanta Hartsfield-Jackson

9:59 am - 8:53 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

10h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$326Delta

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

10:24 am - 8:53 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

10h 29m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$326Delta

Sat, Dec 5 - Sat, Dec 12

6:35 pm - 11:59 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

5h 24m1 stop Dallas/Fort Worth

5:59 pm - 11:30 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 31m1 stop Dallas/Fort Worth

$331American Airlines

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

4:08 pm - 8:53 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

4h 45m1 stop Atlanta Hartsfield-Jackson

$331Delta

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 8:53 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

4h 53m1 stop Atlanta Hartsfield-Jackson

9:59 am - 8:53 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

10h 54m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$336Delta

Sat, Dec 5 - Sat, Dec 12

4:00 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

10:24 am - 8:53 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

10h 29m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$336Delta

Sat, Dec 5 - Sat, Dec 12

6:41 am - 2:29 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

7h 48m1 stop Charlotte Douglas

6:00 am - 11:23 amORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 23m1 stop Dallas/Fort Worth

$340American Airlines

Wed, Mar 31 - Mon, Apr 5

10:04 am - 5:06 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

7h 02m1 stop Atlanta Hartsfield-Jackson

3:59 pm - 9:57 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 58m1 stop Atlanta Hartsfield-Jackson

$340Delta

Wed, Dec 9 - Mon, Dec 14

Cheap last minute flights

Enter your travel dates to find the best prices.

4:00 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:04 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

7h 04m1 stop Atlanta Hartsfield-Jackson

$435Delta

Sat, Nov 14 - Sun, Nov 15

4:55 pm - 11:26 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

6h 31m1 stop Houston George Bush Intcntl

10:34 am - 4:08 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 34m1 stop Houston George Bush Intcntl

$435United Airlines

Sat, Nov 14 - Sun, Nov 15

6:21 pm - 11:59 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

5h 38m1 stop Dallas/Fort Worth

6:00 am - 11:11 amORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 11m1 stop Dallas/Fort Worth

$439American Airlines

Fri, Nov 13 - Mon, Nov 16

6:20 am - 12:22 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

6h 02m1 stop Charlotte Douglas

4:53 pm - 11:35 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

6h 42m1 stop Dallas/Fort Worth

$439American Airlines

Thu, Nov 12 - Mon, Nov 16

6:20 am - 2:30 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

8h 10m1 stop Charlotte Douglas

6:00 am - 11:11 amORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

5h 11m1 stop Dallas/Fort Worth

$439American Airlines

Thu, Nov 12 - Mon, Nov 16

12:43 pm - 5:40 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

4h 57m1 stop Charlotte Douglas

4:53 pm - 11:35 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

6h 42m1 stop Dallas/Fort Worth

$439American Airlines

Fri, Nov 13 - Mon, Nov 16

6:04 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

4h 50m1 stop Atlanta Hartsfield-Jackson

5:13 pm - 9:52 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

4h 39m1 stop Atlanta Hartsfield-Jackson

$439Delta

Fri, Nov 13 - Mon, Nov 16

6:04 pm - 10:54 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

4h 50m1 stop Atlanta Hartsfield-Jackson

5:13 pm - 9:52 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

4h 39m1 stop Atlanta Hartsfield-Jackson

$439Delta

Thu, Nov 12 - Mon, Nov 16

6:26 am - 4:39 pmGPT Gulfport Biloxi Regional-MDW Chicago Midway

10h 13m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:00 am - 1:04 pmMDW Chicago Midway-GPT Gulfport Biloxi Regional

7h 04m1 stop Atlanta Hartsfield-Jackson

$440Delta

Sat, Nov 14 - Sun, Nov 15

6:26 am - 2:55 pmGPT Gulfport Biloxi Regional-ORD Chicago O'Hare Intl

8h 29m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:49 am - 1:04 pmORD Chicago O'Hare Intl-GPT Gulfport Biloxi Regional

6h 15m1 stop Atlanta Hartsfield-Jackson

$440Delta

Sat, Nov 14 - Sun, Nov 15

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United Airlines flights from Gulfport to Illinois

Our best United Airlines deals on Gulfport to Illinois flight tickets

United Airlines

Dec 7

GPT5:05 pmGulfport Biloxi Regional

5h 51m

1 stop

ORD10:56 pmChicago O'Hare Intl

Dec 14

ORD10:30 amChicago O'Hare Intl

5h 38m

1 stop

GPT4:08 pmGulfport Biloxi Regional

$349

United Airlines

May 5

GPT5:15 pmGulfport Biloxi Regional

5h 21m

1 stop

ORD10:36 pmChicago O'Hare Intl

May 9

ORD6:00 amChicago O'Hare Intl

7h 26m

1 stop

GPT1:26 pmGulfport Biloxi Regional

$353

United Airlines

Nov 20

GPT4:55 pmGulfport Biloxi Regional

7h 50m

1 stop

ORD12:45 amChicago O'Hare Intl

Nov 22

ORD7:29 amChicago O'Hare Intl

5h 49m

1 stop

GPT1:18 pmGulfport Biloxi Regional

$379

American Airlines flights from Gulfport to Illinois

Our best American Airlines deals on Gulfport to Illinois flight tickets

American Airlines

Dec 5

GPT6:35 pmGulfport Biloxi Regional

5h 24m

1 stop

ORD11:59 pmChicago O'Hare Intl

Dec 12

ORD5:59 pmChicago O'Hare Intl

5h 31m

1 stop

GPT11:30 pmGulfport Biloxi Regional

$331

American Airlines

Dec 28

GPT6:29 pmGulfport Biloxi Regional

5h 30m

1 stop

ORD11:59 pmChicago O'Hare Intl

Jan 1

ORD5:21 amChicago O'Hare Intl

7h 12m

1 stop

GPT12:33 pmGulfport Biloxi Regional

$434

American Airlines

Nov 13

GPT6:21 pmGulfport Biloxi Regional

5h 38m

1 stop

ORD11:59 pmChicago O'Hare Intl

Nov 16

ORD6:00 amChicago O'Hare Intl

5h 11m

1 stop

GPT11:11 amGulfport Biloxi Regional

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-8:53 pm

1 stop4h 53m

Chicago O'Hare Intl

Sat 12/12

1:34 pm-8:53 pm

1 stop7h 19m

$321

GulfportChicago

GPT Gulfport Biloxi Regional - MDW Chicago Midway

GPTMDW

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-10:54 pm

1 stop6h 54m

Chicago Midway

Sat 12/12

4:08 pm-8:53 pm

1 stop4h 45m

$321

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-8:53 pm

1 stop4h 53m

Chicago O'Hare Intl

Sat 12/12

9:59 am-8:53 pm

2 stops10h 54m

$326

GulfportChicago

GPT Gulfport Biloxi Regional - MDW Chicago Midway

GPTMDW

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-10:54 pm

1 stop6h 54m

Chicago Midway

Sat 12/12

10:24 am-8:53 pm

2 stops10h 29m

$326

Quickest round-trip

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Sat 12/5

6:35 pm-11:59 pm

1 stop5h 24m

Chicago O'Hare Intl

Sat 12/12

5:59 pm-11:30 pm

1 stop5h 31m

$331

GulfportChicago

GPT Gulfport Biloxi Regional - MDW Chicago Midway

GPTMDW

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-10:54 pm

1 stop6h 54m

Chicago Midway

Sat 12/12

4:08 pm-8:53 pm

1 stop4h 45m

$331

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-8:53 pm

1 stop4h 53m

Chicago O'Hare Intl

Sat 12/12

9:59 am-8:53 pm

2 stops10h 54m

$336

GulfportChicago

GPT Gulfport Biloxi Regional - MDW Chicago Midway

GPTMDW

Gulfport Biloxi Regional

Sat 12/5

4:00 pm-10:54 pm

1 stop6h 54m

Chicago Midway

Sat 12/12

10:24 am-8:53 pm

2 stops10h 29m

$336

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Wed 3/31

6:41 am-2:29 pm

1 stop7h 48m

Chicago O'Hare Intl

Mon 4/5

6:00 am-11:23 am

1 stop5h 23m

$340

GulfportChicago

GPT Gulfport Biloxi Regional - ORD Chicago O'Hare Intl

GPTORD

Gulfport Biloxi Regional

Wed 12/9

10:04 am-5:06 pm

1 stop7h 02m

Chicago O'Hare Intl

Mon 12/14

3:59 pm-9:57 pm

1 stop5h 58m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Gulfport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Gulfport to Illinois flights?

You could potentially save up to 29% on your flight if you consider stops on a Gulfport to Illinois flight.

Cheap Gulfport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Gulfport to Illinois

Best Price Found	$129
Fastest flight time	4h 13m
Direct flights	None

The best one-way flight to Illinois from Gulfport in the past 72 hours is $129. The best round-trip flight deal from Gulfport to Illinois found on momondo in the last 72 hours is $321.

The fastest flight from Gulfport to Illinois takes 4h 13m

There are no direct flights from Gulfport to Illinois. There are no popular flight routes from Gulfport to Illinois.

Search flight deals

Frequently asked questions about flying from Gulfport to Illinois

When did momondo last update prices for flights from Gulfport Biloxi Regional Airport to Illinois?
Prices for flights from Gulfport Biloxi Regional Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Gulfport Biloxi Regional Airport to Illinois?
As of November 2026, there is 1 operator available to choose from for flights from Gulfport Biloxi Regional Airport to Illinois.
How old do you have to be to fly from Gulfport Biloxi Regional Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Gulfport Biloxi Regional Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Gulfport to Illinois

Compare and see reviews for airlines that fly from Gulfport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.0 12,227 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Gulfport to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Gulfport to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Gulfport to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Gulfport on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Gulfport to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Gulfport.

I’m not ready to book a flight from Gulfport to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Gulfport to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.