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$57+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ORD
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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Cheap flight deals from Fort Lauderdale to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) 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 20, 2024.

Round-trip from

$108
(Justfly.com)

One-way from

$58
(Cheapflightsfares)
From Fort Lauderdale to Illinois
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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 December 20, 2024.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:26 pmFLL - ORD
Nonstop3h 25mSpirit Airlines
Sat 1/113:56 pmORD - FLL
Nonstop3h 14mSpirit Airlines
Deal found 12/19$166
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:03 amFLL - ORD
1 stop12h 17mMultiple Airlines
Sat 1/113:56 pmORD - FLL
Nonstop3h 14mMultiple Airlines
Deal found 12/19$184
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.
Wed 12/251:19 pmFLL - ORD
Nonstop3h 24mAmerican Airlines
Wed 1/15:45 pmORD - FLL
Nonstop3h 08mAmerican Airlines
Deal found 12/19$255
This Cheapflightsfares deal was found by Cheapflights users on 12/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:22 pmFLL - STL
Nonstop2h 59mSpirit Airlines
Tue 12/314:27 pmSTL - FLL
Nonstop2h 49mSpirit Airlines
Deal found 12/20$256
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:25 pmFLL - MDW
Nonstop3h 15mSouthwest
Sat 1/113:40 pmMDW - FLL
Nonstop3h 00mSouthwest
Deal found 12/19$256
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:53 amFLL - ORD
1 stop5h 47mDelta
Tue 12/3110:30 amORD - FLL
1 stop8h 26mDelta
Deal found 12/18$292
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:35 pmFLL - MDW
1 stop5h 39mFrontier
Thu 1/27:34 amMDW - FLL
1 stop12h 05mFrontier
Deal found 12/19$308
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/278:58 amFLL - MDW
2 stops15h 16mMultiple Airlines
Thu 1/27:17 amMDW - FLL
2 stops13h 42mMultiple Airlines
Deal found 12/19$328
This United Airlines 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:35 pmFLL - ORD
1 stop5h 50mUnited Airlines
Wed 1/16:30 pmORD - FLL
Nonstop3h 19mUnited Airlines
Deal found 12/18$345
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:42 amFLL - STL
2 stops28h 28mMultiple Airlines
Thu 1/304:28 pmSTL - FLL
Nonstop2h 37mMultiple Airlines
Deal found 12/19$400
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:50 amFLL - ORD
2 stops11h 40mSouthwest
Sat 1/1112:40 pmORD - FLL
2 stops7h 50mSouthwest
Deal found 12/19$404
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/262:00 pmFLL - MLI
1 stop8h 03mUnited Airlines
Thu 1/23:45 pmMLI - FLL
1 stop6h 04mUnited Airlines
Deal found 12/19$428

Find flights from Fort Lauderdale to Illinois within your budget

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 December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 1/9

12:45 pm-2:43 pm

Nonstop2h 58m

Lambert-St Louis

Sun 1/12

4:28 pm-8:05 pm

Nonstop2h 37m

$108

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 1/31

6:40 pm-11:33 pm

1 stop5h 53m

Chicago O'Hare Intl

Sun 2/2

8:30 am-12:44 pm

Nonstop3h 14m

$129

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 1/23

5:50 pm-8:13 pm

Nonstop3h 23m

Chicago O'Hare Intl

Sat 1/25

1:44 pm-11:58 pm

1 stop9h 14m

$131

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 1/31

6:40 pm-11:33 pm

1 stop5h 53m

Chicago O'Hare Intl

Mon 2/3

8:38 am-7:53 pm

1 stop10h 15m

$138

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Sat 1/25

7:15 am-9:30 am

Nonstop3h 15m

Chicago Midway

Tue 1/28

6:05 pm-10:00 pm

Nonstop2h 55m

$157

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Tue 1/14

2:13 pm-4:38 pm

Nonstop3h 25m

Chicago O'Hare Intl

Tue 1/14

6:05 pm-10:17 pm

Nonstop3h 12m

$184

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 1/9

12:45 pm-2:43 pm

Nonstop2h 58m

Lambert-St Louis

Sun 1/12

12:15 pm-8:10 pm

2 stops30h 55m

$199

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Thu 1/9

11:44 am-6:14 pm

1 stop7h 30m

Chicago Midway

Mon 1/13

6:00 am-1:01 pm

1 stop6h 01m

$216

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Tue 3/11

7:00 am-3:40 pm

1 stop9h 40m

Chicago O'Hare Intl

Fri 3/14

1:07 pm-12:30 am

1 stop10h 23m

$222

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 2/14

1:53 pm-6:25 pm

1 stop5h 32m

Chicago O'Hare Intl

Tue 2/18

9:35 am-3:50 pm

1 stop5h 15m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 55 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.

Travel insights for flights from Fort Lauderdale to Illinois

Get recent, data-driven insights about flights from Fort Lauderdale to Illinois including ideal travel times, pricing trends, and more.

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 $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 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 December 20, 2024.

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 December 20, 2024.

The most flights from FLL to USIL are scheduled on a Thursday (26 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 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 20, 2024.
To help decide which airline to fly from Fort Lauderdale to Illinois, see what other customers have to say about Frontier, American Airlines and United Airlines. 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.
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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.

Southwest
8.1
Very good
4,821 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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.

Alaska Airlines
8.0
Very good
9,547 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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.

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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.

JetBlue
7.4
Good
3,268 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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.

United Airlines
7.4
Good
9,041 reviews
Southwest
8.1
Very good
4,821 reviews

Crew

8.7

Food

7.2

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

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 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 $58 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $67 and Southwest from $79 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: Qatar Airways (98%), Gulf Air (97%), Azul( 92%).

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

    On average you can expect to pay $947 for a flight from Fort Lauderdale to Illinois. The cheapest flight overall is $64 while the most popular route, (Fort Lauderdale - Chicago O'Hare Intl) is currently priced at $88.

  • 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 $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.

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Alternative routes for Fort Lauderdale to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$68Average$164FlexibilityNo cancel feeOn-time65%
FrontierCheapest$69Average$231FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$160Average$409FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$325FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$184Average$310FlexibilityNo cancel feeOn-time63%
DeltaCheapest$197Average$426FlexibilityNo cancel feeOn-timeN/A
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