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$165+ Cheap flights from Illinois to Mobile (MOB)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MOB
Jan 9 — Jan 161
Thu 1/9
Thu 1/16
1 adult, Economy
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Cheap flight deals from Illinois to Mobile

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Mobile (MOB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 4, 2025.

Round-trip from

$244
(Delta)

One-way from

$180
(Delta)
From Illinois to Mobile
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One-way flight from Illinois to Mobile
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Find flight deals from Illinois to Mobile

Cheapest flights from Illinois to Mobile
Explore the most affordable flight options available from Illinois to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2025.

This Delta deal was found by Cheapflights users on 1/4. 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 2/195:05 pmMLI - MOB
1 stop5h 55mDelta
Sat 2/225:54 pmMOB - MLI
1 stop4h 32mDelta
Deal found 1/4$244
This Delta deal was found by Cheapflights users on 1/3. 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 3/47:15 amSTL - MOB
1 stop4h 47mDelta
Mon 3/107:20 pmMOB - STL
1 stop4h 11mDelta
Deal found 1/3$244
This American Airlines deal was found by Cheapflights users on 1/4. 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 1/247:00 amSTL - MOB
1 stop4h 45mAmerican Airlines
Sun 1/266:40 pmMOB - STL
1 stop5h 06mAmerican Airlines
Deal found 1/4$249
This Delta deal was found by Cheapflights users on 1/4. 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 2/155:13 pmORD - MOB
1 stop5h 47mDelta
Wed 2/197:04 pmMOB - ORD
1 stop4h 44mDelta
Deal found 1/4$254
This Delta deal was found by Cheapflights users on 1/3. 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 2/1810:57 amMDW - MOB
1 stop6h 09mDelta
Tue 2/253:35 pmMOB - MDW
1 stop6h 45mDelta
Deal found 1/3$279
This United Airlines deal was found by Cheapflights users on 1/4. 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.
Tue 2/182:00 pmORD - MOB
1 stop8h 00mUnited Airlines
Tue 2/2510:55 amMOB - ORD
1 stop6h 11mUnited Airlines
Deal found 1/4$279
This American Airlines deal was found by Cheapflights users on 1/4. 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 2/185:00 amORD - MOB
1 stop6h 50mAmerican Airlines
Tue 2/255:20 amMOB - ORD
2 stops7h 55mAmerican Airlines
Deal found 1/4$289
This United Airlines deal was found by Cheapflights users on 1/2. 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 4/196:15 amSTL - MOB
1 stop7h 18mUnited Airlines
Sat 4/269:15 amMOB - STL
1 stop5h 32mUnited Airlines
Deal found 1/2$314
This American Airlines deal was found by Cheapflights users on 1/4. 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 2/196:27 amMLI - MOB
2 stops11h 35mAmerican Airlines
Sat 2/223:40 pmMOB - MLI
1 stop6h 46mAmerican Airlines
Deal found 1/4$324
This United Airlines deal was found by Cheapflights users on 1/4. 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 2/1910:59 amMLI - MOB
2 stops8h 43mUnited Airlines
Sat 2/2212:50 pmMOB - MLI
2 stops8h 30mUnited Airlines
Deal found 1/4$329
This United Airlines deal was found by Cheapflights users on 1/3. 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 1/1810:54 amPIA - MOB
2 stops11h 06mUnited Airlines
Wed 1/227:00 amMOB - PIA
2 stops7h 58mUnited Airlines
Deal found 1/3$358
This American Airlines deal was found by Cheapflights users on 1/3. 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 1/183:33 pmPIA - MOB
1 stop7h 23mAmerican Airlines
Wed 1/225:23 amMOB - PIA
2 stops10h 38mAmerican Airlines
Deal found 1/3$394

Find flights from Illinois to Mobile within your budget

Customize your flight search to find flights from Illinois to Mobile 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 January 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MolineMobile

MLI - MOB

MLIMOB

Moline Quad-City

Wed 2/19

5:05 pm-11:00 pm

1 stop5h 55m

Mobile

Sat 2/22

5:54 pm-10:26 pm

1 stop4h 32m

$244

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Tue 3/4

7:15 am-12:02 pm

1 stop4h 47m

Mobile

Mon 3/10

7:20 pm-11:31 pm

1 stop4h 11m

$244

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 1/24

7:00 am-11:45 am

1 stop4h 45m

Mobile

Sun 1/26

6:40 pm-11:46 pm

1 stop5h 06m

$249

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Sat 2/15

5:13 pm-11:00 pm

1 stop5h 47m

Mobile

Wed 2/19

7:04 pm-11:48 pm

1 stop4h 44m

$254

ChicagoMobile

MDW - MOB

MDWMOB

Chicago Midway

Tue 2/18

10:57 am-5:06 pm

1 stop6h 09m

Mobile

Tue 2/25

6:00 am-11:59 am

1 stop5h 59m

$279

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Tue 2/18

6:00 am-11:50 am

1 stop5h 50m

Mobile

Tue 2/25

5:20 am-1:15 pm

2 stops7h 55m

$290

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Tue 1/28

1:15 pm-7:42 pm

1 stop6h 27m

Mobile

Sat 2/1

12:55 pm-6:55 pm

1 stop6h 00m

$304

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sun 2/2

6:15 am-12:15 pm

1 stop6h 00m

Mobile

Sat 2/8

7:00 am-2:37 pm

1 stop7h 37m

$314

MolineMobile

MLI - MOB

MLIMOB

Moline Quad-City

Wed 2/19

6:27 am-6:02 pm

2 stops11h 35m

Mobile

Sat 2/22

3:40 pm-10:26 pm

1 stop6h 46m

$324

MolineMobile

MLI - MOB

MLIMOB

Moline Quad-City

Wed 2/19

10:59 am-7:42 pm

2 stops8h 43m

Mobile

Sat 2/22

12:50 pm-9:20 pm

2 stops8h 30m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 20 results
1
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Best time to book a flight from Illinois to Mobile

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

Travel insights for flights from Illinois to Mobile

Get recent, data-driven insights about flights from Illinois to Mobile including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Illinois to Mobile (average of $348). Flying from Illinois to Mobile in March is currently the most expensive (average of $468). 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.

What is the cheapest time of day to fly from IL to MOB?

Find hourly flight availability from Illinois to Mobile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 4, 2025.

When flying from Illinois to Mobile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Mobile by month

Plan your trip to Mobile by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mobile ranges from 3.7 - 7.3 inches per month. July is typically the wettest month, when rainfall can reach 7.3 in. October is typically the driest time to visit Mobile when rainfall is around 3.7 in.

Temperature in Mobile by month

Plan your trip to Mobile by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mobile, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. 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 Mobile. Reviews last updated January 4, 2025.
To help decide which airline to fly from Illinois to Mobile, see what other customers have to say about American Airlines, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,526 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,526 reviews
Delta
8.0
Very good
8,526 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,966 reviews
Delta
8.0
Very good
8,526 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,526 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    For a flight from Illinois to Mobile, you will be flying into Mobile. Mobile (MOB) is just 11.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Mobile one-way?

    One-way options have recently been found by users for as low as $180 on Delta. Other airlines that offer cheap prices include United Airlines from $200 and American Airlines from $206 one-way.

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

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

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Illinois to Mobile (average of $348). Flying from Illinois to Mobile in March is currently the most expensive (average of $468). 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 Illinois to Mobile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Mobile

Discover the top 3 airlines that operate flights from Illinois to Mobile. 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 January 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$203Average$482FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$322FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$403FlexibilityNo cancel feeOn-time69%
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