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Illinois

$155+ Cheap flights from Mobile (MOB) 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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — ORD
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Mobile to Illinois

Keep the following information in mind while searching for Mobile to Illinois flight deals. Data was last updated enero 15, 2026.

Round-trip from

$211
(American Airlines)

One-way from

$155
(American Airlines)
From Mobile to Illinois
Search Deals
One-way flight from Mobile to Illinois
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Find flight deals from Mobile to Illinois

Cheapest flights from Mobile to Illinois
Explore the most affordable flight options available from Mobile to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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.
mié. 2/256:20 am
MOB
-
ORD
1 stop7h 56m
American Airlines
sáb. 2/285:00 am
ORD
-
MOB
1 stop5h 21m
American Airlines
Deal found 1/13$231
This Delta deal was found by Cheapflights users on 1/14. 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.
mar. 3/106:48 pm
MOB
-
ORD
1 stop5h 11m
Delta
sáb. 3/145:59 pm
ORD
-
MOB
1 stop5h 13m
Delta
Deal found 1/14$241
This Delta deal was found by Cheapflights users on 1/15. 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.
mié. 2/254:05 pm
MOB
-
MDW
1 stop6h 26m
Delta
sáb. 2/286:00 am
MDW
-
MOB
1 stop6h 08m
Delta
Deal found 1/15$267
This Delta deal was found by Cheapflights users on 1/14. 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.
mié. 4/296:53 pm
MOB
-
ORD
1 stop5h 04m
Delta
dom. 5/35:20 am
ORD
-
MOB
1 stop6h 39m
Delta
Deal found 1/14$267
This American Airlines deal was found by Cheapflights users on 1/14. 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.
jue. 2/267:22 pm
MOB
-
ORD
1 stop5h 33m
American Airlines
dom. 3/15:00 am
ORD
-
MOB
1 stop5h 15m
American Airlines
Deal found 1/14$269
This Delta deal was found by Cheapflights users on 1/14. 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.
lun. 2/212:34 pm
MOB
-
MDW
1 stop4h 55m
Delta
mié. 2/1810:49 am
MDW
-
MOB
1 stop4h 31m
Delta
Deal found 1/14$272
This Delta deal was found by Cheapflights users on 1/14. 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.
lun. 2/212:34 pm
MOB
-
ORD
1 stop4h 21m
Delta
mié. 2/185:59 pm
ORD
-
MOB
1 stop4h 59m
Delta
Deal found 1/14$272
This American Airlines deal was found by Cheapflights users on 1/14. 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.
mié. 1/285:40 am
MOB
-
ORD
1 stop5h 14m
American Airlines
sáb. 1/313:23 pm
ORD
-
MOB
1 stop7h 37m
American Airlines
Deal found 1/14$279
This American Airlines deal was found by Cheapflights users on 1/14. 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.
jue. 1/2910:44 am
MOB
-
STL
1 stop5h 30m
American Airlines
lun. 2/23:54 pm
STL
-
MOB
1 stop7h 22m
American Airlines
Deal found 1/14$279
This American Airlines deal was found by Cheapflights users on 1/13. 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.
vie. 2/137:22 pm
MOB
-
ORD
1 stop5h 33m
American Airlines
dom. 2/156:22 pm
ORD
-
MOB
1 stop5h 29m
American Airlines
Deal found 1/13$289
This Delta deal was found by Cheapflights users on 1/13. 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.
mié. 2/117:05 pm
MOB
-
STL
1 stop4h 32m
Delta
mié. 2/185:00 pm
STL
-
MOB
1 stop5h 58m
Delta
Deal found 1/13$289
This American Airlines deal was found by Cheapflights users on 1/13. 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.
mié. 2/116:13 am
MOB
-
STL
2 stops8h 37m
American Airlines
mié. 2/186:18 pm
STL
-
MOB
1 stop4h 52m
American Airlines
Deal found 1/13$294

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 enero 15, 2026.
Use the filters below to find and compare flights from Mobile to Illinois that are best for you.

Fly from

Mobile

Fly to

Illinois

Route

Depart

Return

Price

MobileChicago

MOB - ORD

MOBORD

Mobile

mié. 5/13

7:15 pm-11:55 pm

1 stop4h 40m

Chicago O'Hare Intl

mar. 5/26

3:35 pm-10:55 pm

1 stop7h 20m

$239

MobileChicago

MOB - ORD

MOBORD

Mobile

mar. 5/12

7:15 pm-11:55 pm

1 stop4h 40m

Chicago O'Hare Intl

mié. 5/27

5:55 pm-10:55 pm

1 stop5h 00m

$239

MobileChicago

MOB - ORD

MOBORD

Mobile

mar. 3/10

6:48 pm-11:59 pm

1 stop5h 11m

Chicago O'Hare Intl

sáb. 3/14

5:59 pm-11:12 pm

1 stop5h 13m

$241

MobileChicago

MOB - MDW

MOBMDW

Mobile

sáb. 5/16

5:00 pm-9:45 pm

1 stop4h 45m

Chicago Midway

mié. 5/27

5:25 pm-10:55 pm

1 stop5h 30m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

mié. 5/13

7:15 pm-11:55 pm

1 stop4h 40m

Chicago O'Hare Intl

dom. 5/24

3:35 pm-10:55 pm

1 stop7h 20m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

sáb. 5/16

5:00 pm-11:55 pm

1 stop6h 55m

Chicago O'Hare Intl

dom. 5/24

6:00 am-11:29 am

1 stop5h 29m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

sáb. 5/16

12:10 pm-7:48 pm

1 stop7h 38m

Chicago O'Hare Intl

lun. 5/25

6:00 am-11:29 am

1 stop5h 29m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

mié. 5/13

7:15 pm-11:55 pm

1 stop4h 40m

Chicago O'Hare Intl

jue. 5/28

7:10 am-11:29 am

1 stop4h 19m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

mié. 4/29

6:53 pm-11:57 pm

1 stop5h 04m

Chicago O'Hare Intl

dom. 5/3

5:20 am-11:59 am

1 stop6h 39m

$267

MobileChicago

MOB - ORD

MOBORD

Mobile

jue. 2/26

7:22 pm-12:55 am

1 stop5h 33m

Chicago O'Hare Intl

dom. 3/1

5:00 am-10:15 am

1 stop5h 15m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 46 results
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Best time to book a flight from Mobile to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Mobile 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 Mobile to Illinois

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

Currently, June is the cheapest month in which you can book a flight from Mobile to Illinois (average of $78). Flying from Mobile to Illinois in December is currently the most expensive (average of $229). 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 enero 15, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Mobile to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,048 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,129 reviews
Delta
7.9
Good
8,048 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Mobile to Illinois. 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 from for flights from Mobile to Illinois?

    Mobile (MOB) is the airport you will fly out of if you book a flight from Mobile to Illinois. It is only a 11.8 mi journey to Mobile (MOB) from Mobile’s city center.

  • How long is the flight from Mobile to Illinois?

    Airlines like Delta, American Airlines, and United Airlines fly from Mobile to Illinois in about 4h 40m. The time it takes to get you to your destination can typically vary by up to 4h 11m. There are 780 mi between Mobile and Illinois. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from Mobile to Illinois are Mobile - Chicago O'Hare Intl, Mobile - Chicago Midway and Mobile - Lambert-St Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile to Illinois 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 Mobile to Illinois?

    Currently, June is the cheapest month in which you can book a flight from Mobile to Illinois (average of $78). Flying from Mobile to Illinois in December is currently the most expensive (average of $229). 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

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Alternative routes for Mobile to Illinois

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

Discover the top 2 airlines that operate flights from Mobile 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 enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$206Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$210Average$396FlexibilityNo cancel feeOn-timeN/A

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