$292 Find Cheap Flights from Tallahassee to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tallahassee to Illinois departing on 3/17. 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 Tallahassee 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 Tallahassee to Illinois, as well as popular online travel agencies
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Cheap Flights from Tallahassee to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$397
St. Louis
St. Louis1 stop$387
Chicago
Chicago1 stop$397
St. Louis
St. Louis1 stop$387

Book Cheap Tallahassee 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 Tallahassee 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 Tallahassee to Illinois

Thu, Mar 26 - Mon, Mar 30
Delta Logo
5:36 am - 9:05 am
TLH
-
STL
4h 29m
1 stop
Delta Logo
7:03 am - 12:28 pm
STL
-
TLH
4h 25m
1 stop
$387Delta
Mon, Mar 16 - Tue, Mar 24
American Airlines Logo
7:55 pm - 12:06 am
TLH
-
ORD
5h 11m
1 stop
American Airlines Logo
1:14 pm - 10:54 pm
ORD
-
TLH
8h 40m
1 stop
$397American Airlines
Mon, Mar 16 - Tue, Mar 24
Delta Logo
7:09 pm - 10:31 pm
TLH
-
MDW
4h 22m
1 stop
Delta Logo
6:00 am - 12:28 pm
MDW
-
TLH
5h 28m
1 stop
$397Delta
Fri, Mar 6 - Mon, Mar 9
American Airlines Logo
7:00 am - 1:19 pm
TLH
-
ORD
7h 19m
1 stop
American Airlines Logo
7:12 am - 3:00 pm
ORD
-
TLH
6h 48m
1 stop
$407American Airlines
Sat, Feb 14 - Tue, Feb 24
Delta Logo
1:28 pm - 3:56 pm
TLH
-
STL
3h 28m
1 stop
Delta Logo
7:10 am - 2:53 pm
STL
-
TLH
6h 43m
1 stop
$411Delta
Sat, Feb 14 - Sun, Feb 22
American Airlines Logo
6:04 am - 1:50 pm
TLH
-
STL
8h 46m
2 stops
American Airlines Logo
7:05 am - 3:00 pm
STL
-
TLH
6h 55m
1 stop
$416American Airlines
Sun, Feb 15 - Tue, Feb 24
Delta Logo
10:24 am - 2:47 pm
TLH
-
STL
5h 23m
1 stop
Delta Logo
7:10 am - 12:43 pm
STL
-
TLH
4h 33m
1 stop
$417Delta
Sat, Feb 14 - Sat, Feb 21
Delta Logo
5:30 am - 9:06 am
TLH
-
STL
4h 36m
1 stop
Delta Logo
5:01 pm - 10:20 pm
STL
-
TLH
4h 19m
1 stop
$435Delta
Sat, Feb 14 - Thu, Feb 19
Delta Logo
5:23 pm - 7:56 pm
TLH
-
STL
3h 33m
1 stop
Delta Logo
6:00 am - 12:43 pm
STL
-
TLH
5h 43m
1 stop
$441Delta
Sat, Feb 14 - Sun, Feb 22
American Airlines Logo
6:04 am - 1:50 pm
TLH
-
STL
8h 46m
2 stops
American Airlines Logo
7:05 am - 3:00 pm
STL
-
TLH
6h 55m
1 stop
$446American Airlines
Booking Insights

KAYAK's insights & trends for Tallahassee to Illinois flights

Get data-powered insights and trends into flights from Tallahassee 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 Tallahassee to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tallahassee 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 Tallahassee to Illinois is September, when tickets cost $349 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $720 and $636 respectively.

Good to know

Low seasonApril
Cheapest flight$292
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Tallahassee to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Tallahassee 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 Tallahassee 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 Tallahassee 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 Tallahassee 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 Tallahassee 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 Tallahassee to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Tallahassee 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 Tallahassee 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.
7.9
DeltaOverall score based on 8132 reviews
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
7.9Comfort
Airline reviews

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

10.0 ExcellentSteven, Jan 2026
FLL - CVG
Read more Delta reviews

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The food is terrible. The staff is wonderful. Comfort is good.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

Information on your arrival and departure airports