$265 Cheap Flights from Mobile (MOB) to Chicago (ORD)

Mobile (MOB) to Chicago (ORD) at a glance

Travel between Mobile (MOB) and Chicago (ORD) with a selection of airlines catering to this domestic short-haul route. Discover cheap flights from Mobile to Chicago as you compare various options, ranging from full-service carriers to budget-friendly choices. This will help you find the ideal itinerary that aligns with your budget and travel plans while you explore Chicago’s iconic attractions and vibrant neighborhoods. Get all the essential details for flights from Mobile Regional Airport to O'Hare International Airport.

• Fastest flight duration: around 4h 15m in-flight, plus roughly 1h 15m layover with one stop
• Route distance: roughly 800 miles (1,290 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $125–$375, depending on seasonality and how far ahead you book

Flights from Mobile Regional Airport (MOB) to O'Hare International Airport (ORD)

Based on the latest traveler bookings, here are the most popular airlines for flights from Mobile to Chicago, often selected for their one-stop services. Common layover airports include Hartsfield-Jackson Atlanta International Airport (ATL) with a layover of about 1 hour and 15 minutes, Charlotte-Douglas International Airport (CLT) also around 1 hour and 15 minutes, and Dallas-Fort Worth International Airport (DFW), similarly approximately 1 hour and 15 minutes. These options allow you to balance price, total travel time, and cabin class to create your ideal itinerary.

• American Airlines: This full-service airline provides one-stop flights, with one-way ticket prices generally falling between $125 and $355. It operates about 45% of the flights on this route, featuring an in-flight duration of 4 hours and 15 minutes, and a total travel time of approximately 5 hours and 15 minutes, including layovers.
• Delta: Offering a full-service experience, Delta presents one-stop options, with one-way fares typically ranging from $125 to $410. It accounts for around 39% of departures on this route, with an in-flight time of 4 hours and 15 minutes, leading to a total journey length of about 5 hours and 15 minutes, including stops.
• United: This full-service airline also offers one-stop services, with one-way fares usually priced between $150 and $470. United represents approximately 15% of the departures on this route, featuring an in-flight time of 4 hours and 15 minutes, and a total travel duration of roughly 5 hours and 15 minutes, factoring in layovers.

Travelers can enhance their journey from Mobile to Chicago by upgrading to premium economy class, available on this route through Delta, ensuring a more comfortable flying experience.

Best time to fly from Mobile (MOB) to Chicago (ORD)

The most popular months for travelers flying from Mobile to Chicago are January, March, and April, when peak temperatures in Chicago reach up to 46°F in April. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 33.1°F. For better deals, May and June usually offer the lowest average one-way fares around $199. Flight availability peaks in June, with approximately 12 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: May and June usually offer good deals with average one-way fares around $199, roughly 16% cheaper than the yearly average.
• More budget-friendly months to fly: August and December typically offer average one-way fares of around $214.
• Most flight options: June has the highest number of flights from Mobile to Chicago, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Mobile (MOB) to Chicago (ORD)

• Mobile to Chicago (MOB-MDW): Midway International Airport (MDW) is located approximately 16 miles from O'Hare International Airport (ORD). One-way economy ticket prices for this route generally fall between $120 and $380, influenced by the time of year and how far in advance you book. Travelers will often find one-stop options available, with most connections occurring through Hartsfield-Jackson Atlanta International Airport (ATL). Major airlines operating on this route include Delta and KLM, with first-class service also offered.
• Pensacola to Chicago (PNS-ORD): Pensacola International Airport (PNS) is roughly 64 miles from Mobile Regional Airport (MOB). The one-way economy fares for this route usually range from $100 to $340, varying based on seasonal demand and booking time. Both non-stop and one-stop flight options are commonly available. Key airlines for this route include United and American Airlines, and travelers can also choose first-class service.

How to find the best prices for flights from Mobile (MOB) to Chicago (ORD)

Getting some of the best deals on flights from Mobile to Chicago is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Departures in the afternoon (12 PM to 6 PM) often offer lower prices, while morning flights (5 AM to 12 PM) are more popular. Additionally, flying on Tuesday generally provides cheaper rates, though Wednesday is the most common travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at O'Hare International Airport from Mobile Regional Airport

Chicago welcomes travelers from Mobile with a range of transport options based on price, convenience, and proximity. Here's how to reach Chicago efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Chicago, with private rides that can be arranged in advance.
• Car rental: Renting a car from O'Hare International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at O'Hare International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is located just 0.1 miles away on foot, while Rosemont Station, a train station, is about 2.2 miles from the airport and typically reached by car.

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 May. 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 $265 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.