$155 Cheap Flights from Chicago (ORD) to Mobile (MOB)

View $155 flight on Sun, Apr 19, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Mobile Regional Airport (MOB)

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Cheap Flights from Chicago to Mobile (ORD-MOB)

Prices were available within the past 7 days and start at $155 for one-way flights and $211 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Apr 7 - Tue, Apr 14
ORD
Chicago
MOB
Mobile
$211 Roundtrip, found 7 hours ago
$211
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Apr 7 from Chicago to Mobile, returning Tue, Apr 14, priced at $211 found 7 hours ago
Delta
Tue, Mar 31 - Tue, Apr 14
ORD
Chicago
MOB
Mobile
$211 Roundtrip, just found
$211
Roundtrip
just found
Select Delta flight, departing Tue, Mar 31 from Chicago to Mobile, returning Tue, Apr 14, priced at $211 just found
Delta
Tue, Mar 31 - Mon, Apr 13
ORD
Chicago
MOB
Mobile
$240 Roundtrip, just found
$240
Roundtrip
just found
Select Delta flight, departing Tue, Mar 31 from Chicago to Mobile, returning Mon, Apr 13, priced at $240 just found
Delta
Wed, Apr 1 - Wed, Apr 8
ORD
Chicago
MOB
Mobile
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Apr 1 from Chicago to Mobile, returning Wed, Apr 8, priced at $247 found 2 days ago
Delta
Thu, Apr 2 - Tue, Apr 14
ORD
Chicago
MOB
Mobile
$265 Roundtrip, just found
$265
Roundtrip
just found
Select Delta flight, departing Thu, Apr 2 from Chicago to Mobile, returning Tue, Apr 14, priced at $265 just found
Delta
Sun, Apr 5 - Mon, Apr 13
ORD
Chicago
MOB
Mobile
$269 Roundtrip, just found
$269
Roundtrip
just found
Select Delta flight, departing Sun, Apr 5 from Chicago to Mobile, returning Mon, Apr 13, priced at $269 just found
American Airlines
Wed, Apr 1 - Sat, Apr 11
ORD
Chicago
MOB
Mobile
$270 Roundtrip, found 5 hours ago
$270
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Apr 1 from Chicago to Mobile, returning Sat, Apr 11, priced at $270 found 5 hours ago
American Airlines
Sat, Mar 7 - Tue, Mar 10
ORD
Chicago
MOB
Mobile
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Mar 7 from Chicago to Mobile, returning Tue, Mar 10, priced at $274 found 1 day ago
Delta
Tue, Mar 17 - Tue, Mar 24
ORD
Chicago
MOB
Mobile
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Mobile, returning Tue, Mar 24, priced at $278 found 2 days ago
United
Sat, May 2 - Sat, May 9
ORD
Chicago
MOB
Mobile
$419 Roundtrip, found 16 hours ago
$419
Roundtrip
found 16 hours ago
Select United flight, departing Sat, May 2 from Chicago to Mobile, returning Sat, May 9, priced at $419 found 16 hours ago

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Alternative airports near Mobile

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mobile Regional MOB. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $279
MOB
Mobile Regional
Cheapest
Average driving time to city center22 min
Flights from $279

Find the cheapest month to fly from Chicago (ORD) to Mobile (MOB)

January is typically the cheapest month to fly

From $210 - $384 per traveler.
Flights from Chicago (ORD) to Mobile (MOB)
Origin airport
O'Hare Intl.
Destination airport
Mobile Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$210
Distance
780 mi

Chicago to Mobile Flights

The cheapest times to fly from Chicago to Mobile

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Mobile are during the month of April. You can find some of the cheapest flights from Chicago to Mobile with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Mobile

Sunday is one of the best days to book for cheap flights from Chicago to Mobile: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Mobile

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Mobile in 2026. You can also book with separate airlines for your outbound and return journeys, from $155 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Mobile flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Mobile airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) cost?
You can find cheap one-way flights from $155 and cheap return flights from $211 Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) with Expedia. One-way flights generally range between $199 and $821, and roundtrip flights usually range from $329 to $1251. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
January is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional), with average round-trip fares around $308. This price is about 33% lower than the average throughout the year, as travel demand typically decreases after the holiday season. Other economical months to consider are May and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
Enter ORD to MOB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
American Airlines is one of the cheapest airlines offering connecting flights from Chicago (ORD) to Mobile (MOB), with round-trip tickets starting from around $210. This flight includes a layover in Detroit Metropolitan Wayne County (DTW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
When traveling from Chicago (ORD) to Mobile (MOB), January and May are the best months to fly. You can expect return flights to be around $308 during these times. January offers a quieter travel experience, while May brings pleasant weather, making both months appealing for your trip.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
The earliest flight from Chicago, IL (O'Hare Intl.) to Mobile, AL (Mobile Regional) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, making it a great option for spring getaways. An early flight can help you maximize your time in Mobile. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
The most popular departure times for flights from O'Hare International (ORD) to Mobile Regional (MOB) are in the early morning, from 6am to 9am. This accounts for around 26% of total traffic. Many major carriers, including American Airlines and United Airlines, offer flights during this window. Many travelers prefer this time because it allows for a full day of activities upon arrival in Mobile.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
Flights from ORD to MOB with one stop typically take around 5 hours 30 minutes, covering approximately 781 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
First class seats are offered on the ORD to MOB route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Mobile from O'Hare Intl. (ORD)?
From O'Hare Intl. (ORD), you can fly into Mobile Regional (MOB) to reach Mobile. Some flights may connect through major hubs like LaGuardia (LGA), Dallas-Fort Worth Intl. (DFW), Indianapolis Intl. (IND) before reaching Mobile. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Mobile, AL (MOB-Mobile Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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*Available to One Key members.