$37 Find Cheap Flights from Orlando Sanford Intl 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 Orlando Sanford Intl to Illinois departing on 5/30. 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.
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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 Orlando 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 Orlando to Illinois, as well as popular online travel agencies
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Flights Deals

Best Illinois Flight Deals from Orlando Sanford Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Moline
Molinenonstop$118
Moline
Molinenonstop$118

Cheap Flights from Orlando Sanford Intl to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orlando Sanford Intl 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.

Recent round-trip flight deals from Orlando Sanford Intl to Illinois

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Orlando Sanford Intl to Illinois.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
8:10 am - 9:54 amSFB-RFD
2h 44mnonstop
Allegiant Air Logo
8:08 pm - 11:38 pmRFD-SFB
2h 30mnonstop
$89Allegiant Air
Find Deal
Wed, Jun 4 - Fri, Jun 13
Allegiant Air Logo
6:00 am - 7:46 amSFB-RFD
2h 46mnonstop
Allegiant Air Logo
10:46 am - 2:19 pmRFD-SFB
2h 33mnonstop
$101Allegiant Air
Find Deal
Wed, May 14 - Wed, May 21
Allegiant Air Logo
12:09 pm - 1:52 pmSFB-RFD
2h 43mnonstop
Allegiant Air Logo
8:08 pm - 11:38 pmRFD-SFB
2h 30mnonstop
$118Allegiant Air
Find Deal
Fri, May 30 - Mon, Jun 9
Allegiant Air Logo
7:40 am - 9:15 amSFB-MLI
2h 35mnonstop
Allegiant Air Logo
3:26 pm - 6:53 pmMLI-SFB
2h 27mnonstop
$118Allegiant Air
Find Deal
Wed, Jun 25 - Sat, Jun 28
Allegiant Air Logo
12:24 pm - 2:10 pmSFB-RFD
2h 46mnonstop
Allegiant Air Logo
12:36 pm - 4:09 pmRFD-SFB
2h 33mnonstop
$122Allegiant Air
Find Deal
Mon, Aug 18 - Fri, Aug 22
Allegiant Air Logo
5:40 pm - 7:19 pmSFB-RFD
2h 39mnonstop
Allegiant Air Logo
9:02 am - 12:39 pmRFD-SFB
2h 37mnonstop
$124Allegiant Air
Find Deal
Mon, Aug 4 - Sat, Aug 9
Allegiant Air Logo
8:35 am - 10:17 amSFB-RFD
2h 42mnonstop
Allegiant Air Logo
9:02 am - 12:39 pmRFD-SFB
2h 37mnonstop
$133Allegiant Air
Find Deal
Wed, Aug 6 - Sat, Aug 9
Allegiant Air Logo
9:10 am - 10:54 amSFB-RFD
2h 44mnonstop
Allegiant Air Logo
8:09 pm - 11:39 pmRFD-SFB
2h 30mnonstop
$138Allegiant Air
Find Deal
Wed, Jun 25 - Mon, Jun 30
 Logo
6:30 am - 11:46 amSFB-MLI
30h 16m2 stops
 Logo
3:26 pm - 6:53 pmMLI-SFB
2h 27mnonstop
Wed, Jun 25 - Sat, Jun 28
 Logo
6:30 am - 11:46 amSFB-MLI
30h 16m2 stops
 Logo
1:40 pm - 11:22 pmMLI-SFB
32h 42m2 stops
Wed, Jun 25 - Sat, Jun 28
Useful Info

KAYAK's insights & trends for Orlando Sanford Intl to Illinois flights

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

What is the cheapest Orlando Sanford Intl Airport to Illinois flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Orlando Sanford Intl Airport to Illinois.

The cheapest ticket to Illinois from Orlando Sanford Intl Airport found in the last 72 hours was to Peoria, at $94 round-trip. The most popular route is from Orlando Sanford Intl Airport (SFB) to Belleville (BLV), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $104.

What is the cheapest month to fly from Orlando Sanford Intl Airport to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Orlando Sanford Intl Airport 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 Orlando Sanford Intl Airport to Illinois is August, when tickets cost $54 (return) on average. On the other hand, the most expensive months are March and December, when the average cost of round-trip tickets is $363 and $277 respectively.


Good to know

Low seasonJanuary
High seasonMay
Cheapest flight$37
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Orlando to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Orlando Sanford Intl 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 Orlando Sanford Intl to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Orlando Sanford Intl 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 Orlando Sanford Intl 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 Orlando Sanford Intl 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 Orlando Sanford Intl 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 Orlando Sanford Intl 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 morning, when round-trip flights cost $190 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the evening, which is peak travel time and where the average cost of a ticket is $210.

Top airlines flying from Orlando Sanford Intl to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Orlando 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 Orlando Sanford Intl 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.
7.3
Allegiant AirOverall score based on 734 reviews
5.5Entertainment
8.1Crew
7.6Boarding
5.9Food
6.8Comfort
Airline reviews

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

10.0 ExcellentAnonymous, Mar 2025SFB - CHA
Read more Allegiant Air reviews

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

They switched my flight to Spirit, Never using Kayak again,

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.

After waiting several minutes to be acknowledged by 3 employees on their phones, was told we had missed our flight because the doors were closed at that literal moment. Had they given any actual service or help while we were standing there we would have been on with time to spare. More than 10 people were turned away in this fashion claiming there was no way they could let us on the plane, even though it was still sitting connected to the terminal. After the desk agents let us know they didn't care about the situation we were forced to pay more than twice the price of our original tickets as no credits were given for the price of the "missed" flight. And the icing on the cake was after being treated poorly, fleeced for another few hundred dollars for new tickets? We waited on the next plane for 25 minutes passed the "doors closed" time, letting almost an extra dozen passengers on board. You're company has lazy, disinterested employees and your lack of any real help will ensure this was the first and last time we fly Frontier. Awful.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Everything you need to know for your flight from Orlando Sanford Intl to Illinois

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