$60+ Cheap flights from Florida Keys to Illinois
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Florida Keys to Illinois with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Florida Keys to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Florida Keys (zzEOA) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.
Round-trip from | $116 (Cheapflightsfares) |
|---|---|
One-way from | $60 (Mytrip) |
Find flight deals from Florida Keys to Illinois
Cheapest flights from Florida Keys to IllinoisExplore the most affordable flight options available from Florida Keys to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
Explore the most affordable flight options available from Florida Keys to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
This Frontier deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This eDestinos deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sun Country Air deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Florida Keys to Illinois within your budget
Customize your flight search to find flights from Florida Keys to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
Fly from
Fly to
Route
Depart
Return
Price
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 1/8
1:42 pm-4:12 pm
Nonstop3h 30m
Chicago O'Hare Intl
Sun 1/12
2:02 pm-6:16 pm
Nonstop3h 14m
MiamiChicago
MIA - MDW
MIAMDW
Miami
Thu 2/20
3:52 pm-6:20 pm
Nonstop3h 28m
Chicago Midway
Sun 2/23
4:19 pm-8:30 pm
Nonstop3h 11m
MiamiChicago
MIA - ORD
MIAORD
Miami
Thu 1/9
1:35 pm-10:42 pm
1 stop10h 07m
Chicago O'Hare Intl
Mon 1/13
7:50 am-1:52 am
1 stop17h 02m
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 1/8
1:42 pm-4:12 pm
Nonstop3h 30m
Chicago O'Hare Intl
Sun 1/12
10:19 am-10:55 pm
1 stop11h 36m
MiamiSt. Louis
MIA - STL
MIASTL
Miami
Sun 1/12
6:00 am-9:06 am
1 stop28h 06m
Lambert-St Louis
Mon 1/13
6:46 pm-11:23 pm
1 stop27h 37m
MiamiChicago
MIA - ORD
MIAORD
Miami
Wed 2/19
7:00 am-9:34 am
Nonstop3h 34m
Chicago O'Hare Intl
Sun 2/23
10:35 am-2:55 pm
Nonstop3h 20m
MiamiSt. Louis
MIA - STL
MIASTL
Miami
Tue 1/28
9:10 am-2:07 pm
1 stop5h 57m
Lambert-St Louis
Tue 1/28
4:44 pm-8:32 pm
Nonstop2h 48m
MiamiSt. Louis
MIA - STL
MIASTL
Miami
Fri 1/24
12:00 pm-6:02 pm
1 stop7h 02m
Lambert-St Louis
Sun 1/26
12:00 pm-9:42 pm
1 stop8h 42m
MiamiChicago
MIA - ORD
MIAORD
Miami
Fri 1/24
7:25 pm-11:59 pm
1 stop5h 34m
Chicago O'Hare Intl
Mon 1/27
6:35 pm-12:51 am
1 stop5h 16m
MiamiChicago
MIA - MDW
MIAMDW
Miami
Fri 1/17
8:00 am-1:08 pm
1 stop6h 08m
Chicago Midway
Mon 1/20
2:08 pm-9:42 pm
1 stop6h 34m
Best time to book a flight from Florida Keys to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Florida Keys with our price prediction graph.
Travel insights for flights from Florida Keys to Illinois
Get recent, data-driven insights about flights from Florida Keys to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Florida Keys to Illinois?
Currently, August is the cheapest month in which you can book a flight from Florida Keys to Illinois (average of $245). Flying from Florida Keys to Illinois in March is currently the most expensive (average of $317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from EOA to IL?
Find hourly flight availability from Florida Keys to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Florida Keys to Illinois as you normally would.
Weekly flight availability from Florida Keys to Illinois
Explore weekly flight availability from Florida Keys to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 19, 2024.
The most flights from zzEOA to USIL are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated December 19, 2024.
Read reviews from past customers who have flown Spirit Airlines, United Airlines and Frontier from Florida Keys to Illinois. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Overall
Comfort
Boarding
Entertainment
Food
Crew
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from Florida Keys to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Florida Keys to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Florida Keys to Illinois
Discover the top 2 airlines that operate flights from Florida Keys to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$419 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$224 | Average$394 | FlexibilityNo cancel fee | On-time69% |