$175 Cheap Flights from Mobile (MOB) to Chicago (ORD)

View $175 flight on Sat, Apr 25, 2026Opens in a new window

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

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Cheap Flights from Mobile to Chicago (MOB-ORD)

Prices were available within the past 7 days and start at $175 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 15 - Sat, Apr 18
MOB
Mobile
ORD
Chicago
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Apr 15 from Mobile to Chicago, returning Sat, Apr 18, priced at $251 found 2 days ago
Delta
Sat, Oct 24 - Tue, Oct 27
MOB
Mobile
ORD
Chicago
$271 Roundtrip, found 18 hours ago
$271
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Oct 24 from Mobile to Chicago, returning Tue, Oct 27, priced at $271 found 18 hours ago
American Airlines
Sat, Apr 11 - Tue, Apr 14
MOB
Mobile
ORD
Chicago
$280 Roundtrip, found 1 hour ago
$280
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Apr 11 from Mobile to Chicago, returning Tue, Apr 14, priced at $280 found 1 hour ago
Delta
Sat, Oct 24 - Sun, Oct 25
MOB
Mobile
ORD
Chicago
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 24 from Mobile to Chicago, returning Sun, Oct 25, priced at $285 found 4 days ago
American Airlines
Fri, May 8 - Mon, May 11
MOB
Mobile
ORD
Chicago
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, May 8 from Mobile to Chicago, returning Mon, May 11, priced at $289 found 3 days ago
Delta
Mon, Jul 13 - Tue, Jul 21
MOB
Mobile
ORD
Chicago
$300 Roundtrip, found 1 hour ago
$300
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Jul 13 from Mobile to Chicago, returning Tue, Jul 21, priced at $300 found 1 hour ago
Delta
Wed, Jul 29 - Sat, Aug 1
MOB
Mobile
ORD
Chicago
$301 Roundtrip, found 5 days ago
$301
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul 29 from Mobile to Chicago, returning Sat, Aug 1, priced at $301 found 5 days ago
Delta
Sat, Oct 24 - Tue, Oct 27
MOB
Mobile
ORD
Chicago
$305 Roundtrip, found 18 hours ago
$305
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Oct 24 from Mobile to Chicago, returning Tue, Oct 27, priced at $305 found 18 hours ago
American Airlines
Fri, Apr 24 - Sun, Apr 26
MOB
Mobile
ORD
Chicago
$309 Roundtrip, found 23 hours ago
$309
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Fri, Apr 24 from Mobile to Chicago, returning Sun, Apr 26, priced at $309 found 23 hours ago
United
Fri, Apr 10 - Tue, Apr 14
MOB
Mobile
ORD
Chicago
$573 Roundtrip, found 1 day ago
$573
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 10 from Mobile to Chicago, returning Tue, Apr 14, priced at $573 found 1 day ago

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Alternative airports near Chicago

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

Select flight to Midway Intl. MDW. Closest option available. Average driving time to city center is 16 minutes. Flights from $637
MDW
Midway Intl.
Closest
Average driving time to city center16 min
Flights from $637

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

August is typically the cheapest month to fly

From $210 - $412 per traveler.

Frequently asked questions

How much does a flight from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from $175 and cheap return flights from $251 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) with Expedia. One-way flights typically cost between $202 and $743, and return flights often range between $428 and $1280. 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
May is the cheapest month to fly from Mobile (MOB) to Chicago (ORD), with average return fares around $343. This is about 18% lower than the average price throughout the year, as demand is typically lower in the spring. You might also find good deals in February and August.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
Enter MOB to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Mobile (MOB) to Chicago (ORD), with round-trip tickets starting from around $253 with a layover in Charlotte-Douglas Intl. (CLT). 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.), 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
For flights from Mobile, AL (MOB) to Chicago, IL (ORD), May is a fantastic time to travel, with return flights averaging around $343. This month is popular for its pleasant weather and offers a good mix of affordability and flight availability, making it a great choice for your trip.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Mobile Regional Airport (MOB) to O'Hare International Airport (ORD) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service is available in May, allowing you to start your day early and make the most of your time in Chicago. 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
The most popular departure times for flights from Mobile (MOB) to Chicago (ORD) are from 3pm to 6pm. About 24% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing is popular because it allows you to enjoy your day in Mobile before heading to Chicago.
How long does it take to fly from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
Flying from MOB to ORD with a connection usually takes about 5 hours 50 minutes, traveling roughly 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
First class seats are offered on the MOB to ORD route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) 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 Chicago from Mobile Regional (MOB)?
When traveling from Mobile Regional (MOB) to Chicago, you can fly into Midway Intl. (MDW) and O'Hare Intl. (ORD). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), George Bush Intercontinental (IAH), Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Chicago. 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) Chicago Vacation Packages 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 Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Mobile, AL (MOB-Mobile Regional) to Chicago, IL (ORD-O'Hare Intl.) 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.

Travel information

Origin airport
Mobile Regional
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$250
Distance
780 mi

Book with confidence

Mobile to Chicago Flights

The cheapest times to fly from Mobile to Chicago

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 Mobile to Chicago are during the month of April. You can find some of the cheapest flights from Mobile to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mobile to Chicago

Sunday is one of the best days to book for cheap flights from Mobile to Chicago: 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 Mobile to Chicago

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 Mobile to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $175 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 Mobile to Chicago 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 Mobile to Chicago 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.

 

Mobile to Chicago Flights

*Flight schedules are subject to change.

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*Available to One Key members.