Cheap flights from Illinois to Florida from $42
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Florida departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Florida
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Florida?
In general, September is the cheapest month to fly from Illinois to Florida. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $177. If you’re not able to fly to Florida in September, then July is your next best option. Flight prices from Illinois to Florida during July average around $178.
What is the cheapest day to depart on your flight to Florida?
On average, the least expensive day to fly to Florida from Illinois is on a Thursday. momondo users have found tickets for Thursday departures for as low as $427. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Florida on Monday is $462.
What is the cheapest time of day to depart on your flight to Florida?
Flying to Florida from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $230 when looking at flights departing in the evening. Flights to Florida are more costly in the morning, with an average ticket price of $482. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Illinois to Florida flight route?
Fly from Belleville to Jacksonville for the best Illinois - Florida flight prices
How far in advance should I book a flight to Florida?
You are more likely to see cheaper flights to Florida from Illinois when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Florida for around $267 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida from Illinois for as low as $211 on momondo.
What cabin class options are available on Illinois to Florida flights?
There are 4 cabin classes available to choose from on Illinois to Florida flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Florida?
Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Illinois to Florida
What airlines fly to Florida?
American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Florida from Illinois according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Florida. Keep in mind that there are 10 different airlines that fly to Florida on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Florida on average per day?
The number of flights available between Illinois and Florida is 167 per day as of June 2025. The most frequent departure time is 6:00PM, with 52% of daily flights leaving at noon.
How many flights depart from Illinois to Florida on average per week?
As of June 2025, there are 1,175 flights per week flying from Illinois to Florida. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
Cheap Illinois to Florida flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Florida
When did momondo last update prices for flights from Illinois to Florida?
Prices for flights from Illinois to Florida were last updated today.
How many operators does momondo search for flights from Illinois to Florida?
There are 7 operators available for flights from Illinois to Florida as of June 2025.
How old do you have to be to fly from Illinois to Florida?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Florida.
What documentation or ID do you need to fly to Florida?
The travel and health documents you'll need for your trip to Florida may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Florida. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Florida?
Based on momondo bookings for flights between Illinois and Florida, the leading plane model is Boeing 737-800, making up 18.92% of the total bookings. Other popular models include Airbus A321neo with 15.53%, Airbus A320neo with 12.50%, and Boeing 737 MAX 8 with 8.95%.
Best airlines flying from Illinois to Florida
Compare and see reviews for airlines that fly from Illinois to Florida with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $37 | Free Cancellation | Rating 5.9 3,297 reviews | |||
| PriceFrom $64 | Free Cancellation | Rating 6.3 8,064 reviews | |||
| PriceFrom $75 | Free Cancellation | Rating 8.1 182 reviews | |||
| PriceFrom $84 | Free Cancellation | Rating 7.3 722 reviews | |||
| PriceFrom $95 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 8.0 4,279 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.3 2,923 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Florida?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Florida for you.
Can I find flights from Illinois to Florida with flexible booking policies on momondo?
All flight searches from Illinois to Florida on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Florida?
Once all potential Illinois to Florida flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Florida right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois to Florida now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Florida and let you know when they change.