$250 Find Cheap Flights from Montgomery 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 Montgomery 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, 0 bags

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 Montgomery 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 Montgomery to Illinois, as well as popular online travel agencies
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Cheap Flights from Montgomery to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$250
St. Louis
St. Louis1 stop$292
Chicago
Chicago1 stop$250
St. Louis
St. Louis1 stop$292

Book Cheap Montgomery to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montgomery 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 Montgomery to Illinois

Wed, Jul 15 - Sat, Jul 18
American Airlines Logo
3:17 pm - 10:00 pm
MGM
-
ORD
6h 43m
1 stop
American Airlines Logo
8:00 am - 2:51 pm
ORD
-
MGM
6h 51m
1 stop
$250American Airlines
Fri, Jul 17 - Wed, Jul 22
American Airlines Logo
3:17 pm - 10:00 pm
MGM
-
ORD
6h 43m
1 stop
American Airlines Logo
8:00 am - 2:51 pm
ORD
-
MGM
6h 51m
1 stop
$292American Airlines
Thu, Jul 23 - Mon, Jul 27
Delta Logo
6:00 am - 9:43 am
MGM
-
STL
3h 43m
1 stop
Delta Logo
9:24 am - 2:08 pm
STL
-
MGM
4h 44m
1 stop
$292Delta
Wed, Jul 15 - Sat, Jul 18
American Airlines Logo
3:17 pm - 10:00 pm
MGM
-
ORD
6h 43m
1 stop
American Airlines Logo
8:00 am - 2:51 pm
ORD
-
MGM
6h 51m
1 stop
$305American Airlines
Fri, Jul 17 - Sun, Jul 19
United Airlines Logo
4:51 pm - 10:45 pm
MGM
-
STL
5h 54m
1 stop
United Airlines Logo
6:14 am - 12:40 pm
STL
-
MGM
6h 26m
1 stop
$308United Airlines
Tue, Jul 14 - Mon, Jul 20
Delta Logo
6:28 pm - 11:53 pm
MGM
-
STL
5h 25m
1 stop
Delta Logo
6:58 pm - 11:15 pm
STL
-
MGM
4h 17m
1 stop
$320Delta
Sat, Jul 25 - Fri, Aug 7
Delta Logo
12:44 pm - 6:46 pm
MGM
-
ORD
6h 02m
1 stop
Delta Logo
5:30 am - 9:12 am
ORD
-
MGM
3h 42m
1 stop
$339Delta
Wed, Oct 7 - Sat, Oct 10
United Airlines Logo
4:55 pm - 10:30 pm
MGM
-
STL
5h 35m
1 stop
United Airlines Logo
6:15 am - 11:55 am
STL
-
MGM
5h 40m
1 stop
$348United Airlines
Thu, Jul 23 - Mon, Jul 27
Delta Logo
6:00 am - 9:43 am
MGM
-
STL
3h 43m
1 stop
Delta Logo
6:00 am - 12:02 pm
STL
-
MGM
6h 02m
1 stop
$356Delta
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
4:55 pm - 10:06 pm
MGM
-
STL
5h 11m
1 stop
United Airlines Logo
6:15 am - 11:55 am
STL
-
MGM
5h 40m
1 stop
$363United Airlines
Booking Insights

KAYAK's insights & trends for Montgomery to Illinois flights

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

How much is a round-trip flight from Montgomery, Alabama to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montgomery, Alabama to Illinois departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montgomery 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 Montgomery to Illinois is October, when tickets cost $78 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of round-trip tickets is $334 and $334 respectively.

Good to know

Low seasonMay
Cheapest flight$250
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Montgomery to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Montgomery 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 Montgomery to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montgomery 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 Montgomery 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 Montgomery 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 Montgomery 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 Montgomery to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Montgomery to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Montgomery 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 Montgomery 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.
7.8
DeltaOverall score based on 8418 reviews
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

2.0 MediocreHeather, Jun 2026
LGA - MCO
Read more Delta reviews

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

The seats were extremely cramped, with very little legroom or personal space. There was no room left in the overhead bins for a backpack, and the space under the seat in front was so limited that I could barely fit my bag underneath. Overall, the seating arrangement felt very uncomfortable and overcrowded.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

The flight attendants were extremely sourly and borderline rude. I did not feel appreciated as an AA customer once.

The flight from LA to Chicago was smooth and service was very good overall.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

They lost my baggage and I am still struggling to the information and update

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

Information on your arrival and departure airports