What is the cheapest airline that flies from Mobile to Illinois?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Mobile to Illinois

What airlines fly to Illinois?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Illinois from Mobile according to our data. American Airlines is the first choice among our users, with 44% 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.

When did momondo last update prices for flights from Mobile Airport to Illinois?

Prices for flights from Mobile Airport to Illinois are updated daily.

How many operators does momondo search for flights from Mobile Airport to Illinois?

As of November 2026, there are 2 operators available to choose from for flights from Mobile Airport to Illinois.

How old do you have to be to fly from Mobile Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mobile Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$284 Cheap Flights from Mobile to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Mobile to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:04 pmMOB Mobile-MDW Chicago Midway

6h 04m1 stop Atlanta Hartsfield-Jackson

11:28 am - 5:25 pmMDW Chicago Midway-MOB Mobile

5h 57m1 stop Atlanta Hartsfield-Jackson

$337Delta

Tue, Dec 1 - Tue, Dec 8

4:09 pm - 11:08 pmMOB Mobile-ORD Chicago O'Hare Intl

6h 59m1 stop Dallas/Fort Worth

5:00 pm - 11:11 pmORD Chicago O'Hare Intl-MOB Mobile

6h 11m1 stop Dallas/Fort Worth

$337American Airlines

Tue, Dec 1 - Tue, Dec 8

6:10 pm - 11:54 pmMOB Mobile-ORD Chicago O'Hare Intl

5h 44m1 stop Atlanta Hartsfield-Jackson

6:16 pm - 11:58 pmORD Chicago O'Hare Intl-MOB Mobile

5h 42m1 stop Atlanta Hartsfield-Jackson

$338Delta

Tue, Nov 24 - Wed, Dec 2

6:49 pm - 12:20 amMOB Mobile-ORD Chicago O'Hare Intl

5h 31m1 stop Dallas/Fort Worth

1:22 pm - 8:58 pmORD Chicago O'Hare Intl-MOB Mobile

7h 36m1 stop Charlotte Douglas

$338American Airlines

Wed, Nov 25 - Sat, Dec 5

6:10 pm - 10:54 pmMOB Mobile-MDW Chicago Midway

4h 44m1 stop Atlanta Hartsfield-Jackson

1:05 pm - 5:25 pmMDW Chicago Midway-MOB Mobile

4h 20m1 stop Atlanta Hartsfield-Jackson

$339Delta

Tue, Nov 24 - Mon, Nov 30

6:49 pm - 12:20 amMOB Mobile-ORD Chicago O'Hare Intl

5h 31m1 stop Dallas/Fort Worth

5:00 am - 10:55 amORD Chicago O'Hare Intl-MOB Mobile

5h 55m1 stop Dallas/Fort Worth

$339American Airlines

Fri, Nov 20 - Mon, Nov 23

6:11 pm - 10:54 pmMOB Mobile-MDW Chicago Midway

4h 43m1 stop Atlanta Hartsfield-Jackson

1:02 pm - 5:25 pmMDW Chicago Midway-MOB Mobile

4h 23m1 stop Atlanta Hartsfield-Jackson

$339Delta

Fri, Dec 11 - Fri, Dec 18

6:40 am - 5:59 pmMOB Mobile-PIA Greater Peoria

11h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:27 am - 6:27 pmPIA Greater Peoria-MOB Mobile

12h 00m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$469United Airlines

Wed, Jan 27 - Sat, Jan 30

9:59 am - 6:27 pmMOB Mobile-PIA Greater Peoria

8h 28m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

5:00 am - 4:14 pmPIA Greater Peoria-MOB Mobile

11h 14m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$597United Airlines

Tue, Jan 5 - Fri, Jan 8

10:12 am - 9:02 amMOB Mobile-ORD Chicago O'Hare Intl

22h 50m2 stops Houston George Bush Intcntl Memphis

9:25 am - 4:09 pmORD Chicago O'Hare Intl-MOB Mobile

6h 44m1 stop Houston George Bush Intcntl

$645United Airlines

Tue, Feb 23 - Sat, Feb 27

Cheap last minute flights

Enter your travel dates to find the best prices.

12:06 pm - 4:58 pmMOB Mobile-ORD Chicago O'Hare Intl

4h 52m1 stop Atlanta Hartsfield-Jackson

11:35 am - 5:25 pmORD Chicago O'Hare Intl-MOB Mobile

5h 50m1 stop Atlanta Hartsfield-Jackson

$429Delta

Sat, Nov 7 - Mon, Nov 9

12:06 pm - 4:58 pmMOB Mobile-ORD Chicago O'Hare Intl

4h 52m1 stop Atlanta Hartsfield-Jackson

2:44 pm - 11:50 pmORD Chicago O'Hare Intl-MOB Mobile

9h 06m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$434Delta

Sat, Nov 7 - Mon, Nov 9

6:00 am - 5:20 pmMOB Mobile-ORD Chicago O'Hare Intl

11h 20m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

2:37 pm - 11:50 pmORD Chicago O'Hare Intl-MOB Mobile

9h 13m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$439Delta

Sat, Nov 7 - Mon, Nov 9

6:12 pm - 12:01 amMOB Mobile-ORD Chicago O'Hare Intl

5h 49m1 stop Charlotte Douglas

5:19 am - 12:32 pmORD Chicago O'Hare Intl-MOB Mobile

7h 13m1 stop Charlotte Douglas

$444American Airlines

Thu, Nov 5 - Sun, Nov 8

5:03 pm - 10:33 pmMOB Mobile-MDW Chicago Midway

5h 30m1 stop Atlanta Hartsfield-Jackson

11:27 am - 5:25 pmMDW Chicago Midway-MOB Mobile

5h 58m1 stop Atlanta Hartsfield-Jackson

$444Delta

Fri, Nov 6 - Mon, Nov 9

4:02 pm - 11:59 pmMOB Mobile-ORD Chicago O'Hare Intl

7h 57m1 stop Dallas/Fort Worth

5:00 am - 10:56 amORD Chicago O'Hare Intl-MOB Mobile

5h 56m1 stop Dallas/Fort Worth

$567American Airlines

Fri, Nov 6 - Mon, Nov 9

10:29 am - 10:08 amMOB Mobile-PIA Greater Peoria

23h 39m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:25 am - 4:08 pmPIA Greater Peoria-MOB Mobile

9h 43m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$854United Airlines

Thu, Nov 5 - Tue, Nov 10

5:00 am - 12:52 pmMOB Mobile-ORD Chicago O'Hare Intl

7h 52m2 stops Dallas/Fort Worth Tulsa

4:53 pm - 10:56 pmORD Chicago O'Hare Intl-MOB Mobile

6h 03m1 stop Dallas/Fort Worth

$900American Airlines

Fri, Nov 6 - Mon, Nov 9

9:00 am - 4:29 pmMOB Mobile-ORD Chicago O'Hare Intl

7h 29m1 stop Houston George Bush Intcntl

8:00 pm - 6:38 pmORD Chicago O'Hare Intl-MOB Mobile

22h 38m2 stops Dallas/Fort Worth Houston George Bush Intcntl

$1,133United Airlines

Mon, Nov 9 - Mon, Nov 9

6:55 am - 6:40 pmMOB Mobile-ORD Chicago O'Hare Intl

11h 45m2 stops Houston George Bush Intcntl Austin Bergstrom

9:41 pm - 11:49 amORD Chicago O'Hare Intl-MOB Mobile

14h 08m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$1,453United Airlines

Mon, Nov 9 - Mon, Nov 9

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Delta flights from Mobile to Illinois

Our best Delta deals on Mobile to Illinois flight tickets

Delta

Dec 1

MOB6:00 amMobile

6h 04m

1 stop

MDW12:04 pmChicago Midway

Dec 8

MDW11:28 amChicago Midway

5h 57m

1 stop

MOB5:25 pmMobile

$337

Delta

Nov 24

MOB6:10 pmMobile

5h 44m

1 stop

ORD11:54 pmChicago O'Hare Intl

Dec 2

ORD6:16 pmChicago O'Hare Intl

5h 42m

1 stop

MOB11:58 pmMobile

$338

Delta

Nov 24

MOB6:10 pmMobile

5h 44m

1 stop

ORD11:54 pmChicago O'Hare Intl

Dec 3

ORD5:30 amChicago O'Hare Intl

6h 12m

1 stop

MOB11:42 amMobile

$339

American Airlines flights from Mobile to Illinois

Our best American Airlines deals on Mobile to Illinois flight tickets

American Airlines

Dec 1

MOB4:09 pmMobile

6h 59m

1 stop

ORD11:08 pmChicago O'Hare Intl

Dec 8

ORD5:00 pmChicago O'Hare Intl

6h 11m

1 stop

MOB11:11 pmMobile

$337

American Airlines

Dec 3

MOB6:15 pmMobile

5h 44m

1 stop

ORD11:59 pmChicago O'Hare Intl

Dec 7

ORD5:00 amChicago O'Hare Intl

5h 53m

1 stop

MOB10:53 amMobile

$340

American Airlines

Nov 17

MOB4:02 pmMobile

7h 13m

1 stop

ORD11:15 pmChicago O'Hare Intl

Nov 21

ORD5:09 pmChicago O'Hare Intl

5h 49m

1 stop

MOB10:58 pmMobile

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileChicago

MOB Mobile - MDW Chicago Midway

MOBMDW

Mobile

Tue 12/1

6:00 am-12:04 pm

1 stop6h 04m

Chicago Midway

Tue 12/8

11:28 am-5:25 pm

1 stop5h 57m

$337

MobileChicago

MOB Mobile - ORD Chicago O'Hare Intl

MOBORD

Mobile

Tue 12/1

4:09 pm-11:08 pm

1 stop6h 59m

Chicago O'Hare Intl

Tue 12/8

5:00 pm-11:11 pm

1 stop6h 11m

$337

MobileChicago

MOB Mobile - ORD Chicago O'Hare Intl

MOBORD

Mobile

Tue 11/24

6:10 pm-11:54 pm

1 stop5h 44m

Chicago O'Hare Intl

Wed 12/2

6:16 pm-11:58 pm

1 stop5h 42m

$338

MobileChicago

MOB Mobile - ORD Chicago O'Hare Intl

MOBORD

Mobile

Wed 11/25

6:49 pm-12:20 am

1 stop5h 31m

Chicago O'Hare Intl

Sat 12/5

1:22 pm-8:58 pm

1 stop7h 36m

$338

Quickest round-trip

MobileChicago

MOB Mobile - MDW Chicago Midway

MOBMDW

Mobile

Tue 11/24

6:10 pm-10:54 pm

1 stop4h 44m

Chicago Midway

Mon 11/30

1:05 pm-5:25 pm

1 stop4h 20m

$339

MobileChicago

MOB Mobile - ORD Chicago O'Hare Intl

MOBORD

Mobile

Fri 11/20

6:49 pm-12:20 am

1 stop5h 31m

Chicago O'Hare Intl

Mon 11/23

5:00 am-10:55 am

1 stop5h 55m

$339

MobileChicago

MOB Mobile - MDW Chicago Midway

MOBMDW

Mobile

Fri 12/11

6:11 pm-10:54 pm

1 stop4h 43m

Chicago Midway

Fri 12/18

1:02 pm-5:25 pm

1 stop4h 23m

$339

MobilePeoria

MOB Mobile - PIA Greater Peoria

MOBPIA

Mobile

Wed 1/27

6:40 am-5:59 pm

2 stops11h 19m

Greater Peoria

Sat 1/30

6:27 am-6:27 pm

2 stops12h 00m

$469

MobilePeoria

MOB Mobile - PIA Greater Peoria

MOBPIA

Mobile

Tue 1/5

9:59 am-6:27 pm

2 stops8h 28m

Greater Peoria

Fri 1/8

5:00 am-4:14 pm

2 stops11h 14m

$597

MobileChicago

MOB Mobile - ORD Chicago O'Hare Intl

MOBORD

Mobile

Tue 2/23

10:12 am-9:02 am

2 stops22h 50m

Chicago O'Hare Intl

Sat 2/27

9:25 am-4:09 pm

1 stop6h 44m

$645

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 Mobile 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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Mobile is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $210.

Cheap Mobile to Illinois flight deals and tips

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

Best Price Found	$284
Fastest flight time	4h 17m
Direct flights	None

The best one-way flight to Illinois from Mobile in the past 72 hours is $284. The best round-trip flight deal from Mobile to Illinois found on momondo in the last 72 hours is $337.

The fastest flight from Mobile to Illinois takes 4h 17m

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

Search flight deals

Frequently asked questions about flying from Mobile to Illinois

When did momondo last update prices for flights from Mobile Airport to Illinois?
Prices for flights from Mobile Airport to Illinois are updated daily.
How many operators does momondo search for flights from Mobile Airport to Illinois?
As of November 2026, there are 2 operators available to choose from for flights from Mobile Airport to Illinois.
How old do you have to be to fly from Mobile Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mobile Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Mobile to Illinois

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $259	Free Cancellation	Rating 7.8 8,696 reviews		Search Delta flights
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.0 12,229 reviews		Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Mobile to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

Yes. momondo allows you to filter the results for Mobile to Illinois flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Mobile to Illinois.

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

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