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$129+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MOB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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 12/185:05 amSTL - MOB
1 stop7h 41mAmerican Airlines
Wed 12/2512:58 pmMOB - STL
1 stop4h 26mAmerican Airlines
Deal found 11/20$244
This Delta deal was found by Cheapflights users on 11/21. 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 12/257:05 amORD - MOB
1 stop6h 18mDelta
Sat 12/282:03 pmMOB - ORD
1 stop4h 52mDelta
Deal found 11/21$279
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/1410:00 amORD - MOB
1 stop7h 17mAmerican Airlines
Sat 12/215:48 pmMOB - ORD
1 stop6h 31mAmerican Airlines
Deal found 11/21$304
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/136:15 amSTL - MOB
1 stop6h 04mUnited Airlines
Mon 12/169:10 amMOB - STL
1 stop7h 28mUnited Airlines
Deal found 11/21$314
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/47:30 amORD - MOB
2 stops10h 39mUnited Airlines
Wed 12/115:15 pmMOB - ORD
1 stop5h 29mUnited Airlines
Deal found 11/20$393
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/64:25 pmPIA - MOB
1 stop7h 20mAmerican Airlines
Tue 12/106:32 pmMOB - PIA
1 stop5h 18mAmerican Airlines
Deal found 11/20$424
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/255:00 amMLI - MOB
1 stop7h 33mAmerican Airlines
Sat 12/284:48 pmMOB - MLI
1 stop5h 08mAmerican Airlines
Deal found 11/21$459
This Delta deal was found by Cheapflights users on 11/21. 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 12/74:58 pmMDW - MOB
1 stop6h 13mDelta
Wed 1/19:45 amMOB - MDW
1 stop4h 49mDelta
Deal found 11/21$469
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/135:35 pmPIA - MOB
2 stops24h 34mUnited Airlines
Mon 12/1612:55 pmMOB - PIA
2 stops8h 01mUnited Airlines
Deal found 11/20$479
This Delta deal was found by Cheapflights users on 11/20. 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 12/217:07 pmSTL - MOB
1 stop4h 03mDelta
Sat 12/282:03 pmMOB - STL
1 stop4h 19mDelta
Deal found 11/20$554
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/258:25 amMLI - MOB
3 stops11h 22mUnited Airlines
Sun 12/297:00 amMOB - MLI
2 stops10h 03mUnited Airlines
Deal found 11/21$749
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 11/215:06 pmMLI - MOB
1 stop5h 55mDelta
Sun 11/249:21 amMOB - MLI
1 stop7h 05mDelta
Deal found 11/20$754

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Wed 12/18

5:05 am-12:46 pm

1 stop7h 41m

Mobile

Wed 12/25

12:58 pm-5:24 pm

1 stop4h 26m

$244

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Wed 12/25

7:05 am-1:23 pm

1 stop6h 18m

Mobile

Sat 12/28

2:03 pm-6:55 pm

1 stop4h 52m

$279

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Sat 12/14

10:00 am-5:17 pm

1 stop7h 17m

Mobile

Sat 12/21

5:48 pm-12:19 am

1 stop6h 31m

$304

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Fri 12/13

6:15 am-12:19 pm

1 stop6h 04m

Mobile

Mon 12/16

9:10 am-4:38 pm

1 stop7h 28m

$314

ChicagoMobile

ORD - MOB

ORDMOB

Chicago O'Hare Intl

Mon 1/6

4:15 pm-10:00 pm

1 stop5h 45m

Mobile

Sun 1/12

4:55 pm-12:15 am

1 stop7h 20m

$328

PeoriaMobile

PIA - MOB

PIAMOB

Greater Peoria

Sat 1/11

10:54 am-7:42 pm

2 stops8h 48m

Mobile

Thu 1/16

8:00 am-4:38 pm

2 stops8h 38m

$404

PeoriaMobile

PIA - MOB

PIAMOB

Greater Peoria

Fri 12/6

4:25 pm-11:45 pm

1 stop7h 20m

Mobile

Tue 12/10

6:32 pm-11:50 pm

1 stop5h 18m

$424

MolineMobile

MLI - MOB

MLIMOB

Moline Quad-City

Wed 12/25

5:00 am-12:33 pm

1 stop7h 33m

Mobile

Sat 12/28

4:48 pm-9:56 pm

1 stop5h 08m

$459

ChicagoMobile

MDW - MOB

MDWMOB

Chicago Midway

Sat 12/7

4:58 pm-11:11 pm

1 stop6h 13m

Mobile

Wed 1/1

9:45 am-2:34 pm

1 stop4h 49m

$469

St. LouisMobile

STL - MOB

STLMOB

Lambert-St Louis

Sat 12/21

7:07 pm-11:10 pm

1 stop4h 03m

Mobile

Sat 12/28

2:03 pm-6:22 pm

1 stop4h 19m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 19 results
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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, September is the cheapest month in which you can book a flight from Illinois to Mobile (average of $328). 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 November 21, 2024.

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 November 21, 2024.
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
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

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
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

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
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

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
8,755 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

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 $129 on Delta. Other airlines that offer cheap prices include American Airlines from $200 and United Airlines from $235 one-way.

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

    While some choose either Lambert-St Louis - Mobile or Chicago Midway - 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, September is the cheapest month in which you can book a flight from Illinois to Mobile (average of $328). 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$203Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$227Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$398FlexibilityNo cancel feeOn-time69%
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