Cheap flights from Chicago O'Hare Intl Airport to Florida Keys from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Florida Keys departing on 2/20. 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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Spirit Airlines flights from Chicago O'Hare Intl Airport to Florida Keys
Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Florida Keys flight tickets
Frontier flights from Chicago O'Hare Intl Airport to Florida Keys
Our best Frontier deals on Chicago O'Hare Intl Airport to Florida Keys flight tickets
See travel insights to Florida Keys from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Florida Keys
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 Keys?
The month of May is another great option to travel to Florida Keys, with average flight prices from Chicago O'Hare Intl Airport averaging around $215.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Chicago O'Hare Intl Airport to Florida Keys is on a Thursday when prices can be found for as low as $419. The most expensive day to fly to Florida Keys is Monday, with ticket prices averaging around $467.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Florida Keys in the evening for as low as $181. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $277.
What is the cheapest Chicago O'Hare Intl to Florida Keys flight route?
Fly from Chicago O'Hare Intl to Key West for the best Chicago O'Hare Intl - Florida Keys flight prices
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Chicago O'Hare Intl Airport when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $259 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Chicago O'Hare Intl Airport for as low as $187 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Florida Keys flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl to Florida Keys 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 Chicago O'Hare Intl to Florida Keys?
Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Florida Keys
What airlines fly to Florida Keys?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago O'Hare Intl Airport to Florida Keys on average per day?
As of January 2025, 38 flights take off from Chicago O'Hare Intl Airport and land in Florida Keys each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.
How many flights depart from Chicago O'Hare Intl Airport to Florida Keys on average per week?
As of January 2025, 272 flights take off from Chicago O'Hare Intl Airport and land in Florida Keys each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.
Cheap Chicago O'Hare Intl Airport to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Florida Keys
Best Price Found | $38 |
|---|---|
Fastest flight time | 3h 00m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Florida Keys?
Prices for flights from Chicago O'Hare Intl Airport to Florida Keys are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Florida Keys?
As of January 2025, there are 6 operators available to choose from for flights from Chicago O'Hare Intl Airport to Florida Keys.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The required travel and health documents for your Florida Keys trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Florida Keys. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Chicago O'Hare Intl Airport to Florida Keys is Boeing 737-800, representing 14.85% of all bookings. The subsequent popular models are Airbus A320neo at 10.94%, Airbus A321neo at 10.87%, and Boeing 737-900 at 8.77%.
Best airlines flying from Chicago O'Hare Intl Airport to Florida Keys
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $216 | Free Cancellation | Rating 8.0 8,514 reviews | |||
| PriceFrom $247 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.4 8,975 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Florida Keys?
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 Chicago to Florida Keys for you.
Can I find flights from Chicago to Florida Keys with flexible booking policies on momondo?
Yes. All flights to Florida Keys from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to Florida Keys?
Once you have performed a search for Chicago to Florida Keys flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Florida Keys right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Florida Keys from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.