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$38+ Cheap flights from Fort Lauderdale (FLL) 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ORD
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Illinois

Keep the following information in mind while searching for Fort Lauderdale to Illinois flight deals. Data was last updated abril 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$78
(FlightHub)

One-way from

$38
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$216

Good round-trip deal

$88 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Fort Lauderdale-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Fort Lauderdale-Chicago (CHI) flights.
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From Fort Lauderdale to Illinois
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One-way flight from Fort Lauderdale to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Fort Lauderdale to Illinois.
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Price to beat on a one-way flight from Fort Lauderdale to Illinois.
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Find flight deals from Fort Lauderdale to Illinois

Cheapest flights from Fort Lauderdale to Illinois
Explore the most affordable flight options available from Fort Lauderdale to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This FlightHub deal was found by Cheapflights users on 4/13. 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.
sáb. 5/107:15 amFLL - STL
Nonstop3h 00mSpirit Airlines
sáb. 5/1710:10 amSTL - FLL
Nonstop2h 39mSpirit Airlines
Deal found 4/13$78
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
mié. 5/710:33 pmFLL - ORD
1 stop11h 22mSpirit Airlines
mar. 5/1312:41 pmORD - FLL
Nonstop3h 03mSpirit Airlines
Deal found 4/15$124
This Southwest deal was found by Cheapflights users on 4/13. 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.
mar. 5/136:15 pmFLL - MDW
Nonstop3h 10mSouthwest
mar. 5/206:35 pmMDW - FLL
Nonstop2h 55mSouthwest
Deal found 4/13$177
This Mytrip deal was found by Cheapflights users on 4/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/104:14 pmFLL - STL
2 stops27h 27mMultiple Airlines
sáb. 5/1710:10 amSTL - FLL
Nonstop2h 39mMultiple Airlines
Deal found 4/13$178
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/17:00 amFLL - ORD
Nonstop3h 24mMultiple Airlines
dom. 5/49:48 amORD - FLL
1 stop6h 40mMultiple Airlines
Deal found 4/14$182
This Frontier deal was found by Cheapflights users on 4/14. 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.
lun. 4/2810:33 pmFLL - MDW
1 stop11h 43mFrontier
jue. 5/18:30 amMDW - FLL
1 stop12h 00mFrontier
Deal found 4/14$198
This Frontier deal was found by Cheapflights users on 4/14. 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.
vie. 5/210:30 pmFLL - ORD
1 stop11h 29mFrontier
dom. 5/49:48 amORD - FLL
1 stop6h 40mFrontier
Deal found 4/14$198
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/210:11 amFLL - MDW
1 stop10h 03mAllegiant Air
vie. 6/68:36 pmMDW - FLL
1 stop21h 58mAllegiant Air
Deal found 4/15$199
This American Airlines deal was found by Cheapflights users on 4/14. 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.
sáb. 5/241:33 pmFLL - ORD
Nonstop3h 30mAmerican Airlines
dom. 5/2511:43 amORD - FLL
Nonstop3h 04mAmerican Airlines
Deal found 4/14$208
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/1011:05 amFLL - MDW
1 stop5h 25mDelta
dom. 5/119:16 amMDW - FLL
1 stop4h 58mDelta
Deal found 4/15$217
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/105:30 amFLL - ORD
1 stop5h 33mDelta
dom. 5/116:40 amORD - FLL
1 stop4h 47mDelta
Deal found 4/15$217
This United Airlines deal was found by Cheapflights users on 4/15. 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.
mar. 6/1712:25 pmFLL - ORD
Nonstop3h 30mUnited Airlines
mié. 6/187:00 amORD - FLL
Nonstop3h 13mUnited Airlines
Deal found 4/15$251

Cheapflights Fare Finder

Customize your flight search to find flights from Fort Lauderdale 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 abril 15, 2025.
Use the filters below to find and compare flights from Fort Lauderdale to Illinois that are best for you.

Fly from

Fort Lauderdale

Fly to

Illinois

Route

Depart

Return

Price

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 5/10

7:15 am-9:15 am

Nonstop3h 00m

Lambert-St Louis

sáb. 5/17

10:10 am-1:49 pm

Nonstop2h 39m

$78

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

vie. 5/9

7:25 pm-11:29 pm

1 stop5h 04m

Chicago O'Hare Intl

mar. 5/13

12:41 pm-4:44 pm

Nonstop3h 03m

$124

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

mar. 5/13

6:15 pm-8:25 pm

Nonstop3h 10m

Chicago Midway

mar. 5/20

6:35 pm-10:30 pm

Nonstop2h 55m

$177

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

sáb. 5/10

4:14 pm-6:41 pm

2 stops27h 27m

Lambert-St Louis

sáb. 5/17

10:10 am-1:49 pm

Nonstop2h 39m

$178

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

jue. 5/1

4:00 pm-6:27 pm

Nonstop3h 27m

Chicago O'Hare Intl

dom. 5/4

9:48 am-5:28 pm

1 stop6h 40m

$182

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

lun. 4/28

10:33 pm-9:16 am

1 stop11h 43m

Chicago Midway

jue. 5/1

8:30 am-9:30 pm

1 stop12h 00m

$198

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

vie. 5/2

10:30 pm-8:59 am

1 stop11h 29m

Chicago O'Hare Intl

dom. 5/4

9:48 am-5:28 pm

1 stop6h 40m

$198

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

lun. 6/2

10:11 am-7:14 pm

1 stop10h 03m

Chicago Midway

vie. 6/6

8:36 pm-7:34 pm

1 stop21h 58m

$199

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

sáb. 5/10

3:35 pm-9:14 pm

1 stop6h 39m

Chicago Midway

dom. 5/11

6:00 am-12:27 pm

1 stop5h 27m

$217

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

sáb. 5/24

11:05 am-4:45 pm

1 stop6h 40m

Chicago O'Hare Intl

dom. 5/25

4:58 pm-12:30 am

1 stop6h 32m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 58 results
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Best time to book a flight from Fort Lauderdale to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Fort Lauderdale with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fort Lauderdale to Illinois

What is the cheapest month to book a flight from Fort Lauderdale to Illinois?

Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to Illinois (average of $245). Flying from Fort Lauderdale to Illinois in March is currently the most expensive (average of $321). 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 FLL to IL?

Find hourly flight availability from Fort Lauderdale 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 abril 15, 2025.

When flying from Fort Lauderdale to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Fort Lauderdale to Illinois

Explore weekly flight availability from Fort Lauderdale 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 abril 15, 2025.

The most flights from FLL to USIL are scheduled on a Tuesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 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 abril 15, 2025.
To help decide which airline to fly from Fort Lauderdale to Illinois, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,926 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Fort Lauderdale to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fort Lauderdale to Illinois?

    Located just 3.4 mi from the city center, Fort Lauderdale (FLL) is the airport most travelers will use when flying to Illinois from Fort Lauderdale.

  • What are the cheapest airlines to fly from Fort Lauderdale to Illinois one-way?

    One-way options have recently been found by users for as low as $38 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $86 and United Airlines from $86 one-way.

  • What are the most popular routes from Fort Lauderdale to Illinois?

    While some choose either Fort Lauderdale - Chicago Midway or Fort Lauderdale - Lambert-St Louis, Fort Lauderdale - Chicago O'Hare Intl is the most popular route from Fort Lauderdale to Illinois.

  • What are the most reliable airlines from Fort Lauderdale to Illinois?

    Before booking your flight to Illinois from Fort Lauderdale, check out the most reliable airlines to get you to your destination on time: Japan Airlines (92%), Qatar Airways (88%), Spirit Airlines( 84%).

  • What are the cheapest flights from Fort Lauderdale to Illinois?

    On average you can expect to pay $632 for a flight from Fort Lauderdale to Illinois. The cheapest flight overall is $70 while the most popular route, (Fort Lauderdale - Chicago O'Hare Intl) is currently priced at $75.

  • Can I find deals for flights from Fort Lauderdale to Illinois that include hotel bookings?

    Yes. In addition to deals on Fort Lauderdale to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fort Lauderdale to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Lauderdale to Illinois.

  • Can I find deals for business class flights from Fort Lauderdale to Illinois?

    Yes. Cheapflights offers flight deals from Fort Lauderdale to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fort Lauderdale to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to Illinois (average of $245). Flying from Fort Lauderdale to Illinois in March is currently the most expensive (average of $321). 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.

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Alternative routes for Fort Lauderdale to Illinois

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Top 6 airlines flying from Fort Lauderdale to Illinois

Discover the top 6 airlines that operate flights from Fort Lauderdale 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$123FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$76Average$202FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$178Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$328FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$191Average$328FlexibilityNo cancel feeOn-time63%
DeltaCheapest$197Average$395FlexibilityNo cancel feeOn-timeN/A

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