$211 Find Cheap Flights from Mobile to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to Illinois departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to Illinois, as well as popular online travel agencies
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Flights Deals

Best Illinois Flight Deals from Mobile

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$211
Moline
Moline1 stop$274
Peoria
Peoria1 stop$595
St. Louis
St. Louis1 stop$249
Chicago
Chicago1 stop$211
Moline
Moline1 stop$274
Peoria
Peoria1 stop$595
St. Louis
St. Louis1 stop$249

Cheap Flights from Mobile to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to Illinois

Tue, Jul 15 - Tue, Jul 22
Delta Logo
6:01 pm - 12:09 amMOB-ORD
6h 08m1 stop
Delta Logo
7:00 am - 1:43 pmORD-MOB
6h 43m1 stop
$211Delta
Find Deal
Sat, Jul 12 - Wed, Jul 16
Delta Logo
6:09 am - 11:58 amMOB-MDW
5h 49m1 stop
Delta Logo
6:00 am - 12:00 pmMDW-MOB
6h 00m1 stop
$230Delta
Find Deal
Sat, Jul 12 - Wed, Jul 16
Delta Logo
12:45 pm - 7:35 pmMOB-ORD
6h 50m1 stop
Delta Logo
5:35 am - 12:00 pmORD-MOB
6h 25m1 stop
$230Delta
Find Deal
Thu, Sep 18 - Tue, Sep 23
American Airlines Logo
4:42 pm - 11:53 pmMOB-STL
7h 11m1 stop
American Airlines Logo
7:10 am - 12:03 pmSTL-MOB
4h 53m1 stop
$249American Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
American Airlines Logo
5:27 am - 11:58 amMOB-STL
6h 31m1 stop
American Airlines Logo
7:03 am - 11:53 amSTL-MOB
4h 50m1 stop
$254American Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
American Airlines Logo
5:25 am - 5:07 pmMOB-STL
11h 42m2 stops
American Airlines Logo
7:03 am - 11:53 amSTL-MOB
4h 50m1 stop
$259American Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
American Airlines Logo
12:48 pm - 5:32 pmMOB-ORD
4h 44m1 stop
American Airlines Logo
5:20 am - 12:23 pmORD-MOB
7h 03m1 stop
$269American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
1:09 pm - 6:58 pmMOB-STL
5h 49m1 stop
United Airlines Logo
6:15 am - 11:43 amSTL-MOB
5h 28m1 stop
$319United Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
United Airlines Logo
1:30 pm - 10:47 amMOB-ORD
21h 17m2 stops
United Airlines Logo
12:50 pm - 7:31 pmORD-MOB
6h 41m1 stop
$354United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
7:00 am - 3:44 pmMOB-STL
8h 44m2 stops
United Airlines Logo
6:15 am - 11:43 amSTL-MOB
5h 28m1 stop
$354United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Mobile to Illinois flights

Get data-powered insights and trends into flights from Mobile to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Mobile to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mobile to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mobile to Illinois is April, when tickets cost $265 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is $508 and $454 respectively.

What’s the cheapest day of the week to fly from Mobile to Illinois?

The average price of all round-trip flights from Mobile to Illinois clicked on KAYAK for each day over the last 12 months.

When flying from Mobile to Illinois, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Mobile, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$211
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 20% increase in price.
Flight from Mobile to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Mobile to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mobile to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Mobile to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mobile to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Mobile to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Mobile to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $265 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $343.

Top 3 airlines serving from Mobile to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Mobile to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mobile to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7963 reviews
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

4.0 OkayKoonj, Jun 2025MSP - AUS
Read more Delta reviews

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

Per usual, flight status, staff courtesy and professionalism were excellent

Everything was on time, we arrived early, everything worked well.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Everything you need to know for your flight from Mobile to Illinois

Information on your arrival and departure airports

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