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$33+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
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 January 21, 2025.

Round-trip from

$69
(Cheapflightsfares)

One-way from

$33
(FlightHub)

Good round-trip deal

$190 or less

Good one-way deal

$157 or less
From Fort Lauderdale to Illinois
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One-way flight from Fort Lauderdale to Illinois
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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 January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Thu 2/1312:45 pmFLL - STL
Nonstop2h 57mSpirit Airlines
Tue 2/184:00 pmSTL - FLL
Nonstop3h 05mSpirit Airlines
Deal found 1/20$69
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Fri 2/149:30 pmFLL - ORD
Nonstop3h 28mSpirit Airlines
Wed 2/193:14 pmORD - FLL
Nonstop3h 08mSpirit Airlines
Deal found 1/21$109
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:00 amFLL - ORD
1 stop5h 20mMultiple Airlines
Mon 2/108:38 amORD - FLL
1 stop10h 15mMultiple Airlines
Deal found 1/20$125
This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:40 amFLL - MDW
1 stop5h 54mFrontier
Sat 5/176:43 pmMDW - FLL
1 stop11h 57mFrontier
Deal found 1/20$131
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Thu 3/63:20 pmFLL - PIA
Nonstop3h 15mAllegiant Air
Sun 3/96:25 pmPIA - FLL
Nonstop2h 47mAllegiant Air
Deal found 1/19$139
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 2/188:10 amFLL - STL
2 stops11h 31mMultiple Airlines
Tue 2/254:00 pmSTL - FLL
Nonstop3h 05mMultiple Airlines
Deal found 1/21$164
This Southwest deal was found by Cheapflights users on 1/19. 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.
Thu 2/207:30 amFLL - MDW
Nonstop3h 10mSouthwest
Mon 2/247:35 pmMDW - FLL
Nonstop2h 55mSouthwest
Deal found 1/19$169
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:00 amFLL - ORD
Nonstop3h 30mAmerican Airlines
Sun 2/237:08 pmORD - FLL
Nonstop3h 15mAmerican Airlines
Deal found 1/20$169
This eDestinos deal was found by Cheapflights users on 1/19. 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.
Tue 2/189:00 pmFLL - MDW
1 stop27h 00mMultiple Airlines
Fri 2/216:48 pmMDW - FLL
1 stop15h 45mMultiple Airlines
Deal found 1/19$188
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/206:30 amFLL - MDW
1 stop4h 42mDelta
Mon 2/249:33 amMDW - FLL
1 stop5h 17mDelta
Deal found 1/21$217
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Thu 3/63:20 pmFLL - PIA
Nonstop3h 15mMultiple Airlines
Sun 3/96:09 pmPIA - FLL
2 stops26h 33mMultiple Airlines
Deal found 1/19$230
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 3/1411:45 amFLL - MLI
1 stop5h 08mAmerican Airlines
Tue 3/184:23 pmMLI - FLL
1 stop5h 35mAmerican Airlines
Deal found 1/19$294

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Thu 2/13

12:45 pm-2:42 pm

Nonstop2h 57m

Lambert-St Louis

Tue 2/18

4:00 pm-8:05 pm

Nonstop3h 05m

$69

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 2/13

7:32 pm-10:03 pm

Nonstop3h 31m

Chicago O'Hare Intl

Sat 2/15

3:14 pm-7:22 pm

Nonstop3h 08m

$109

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Sun 5/11

8:40 am-1:34 pm

1 stop5h 54m

Chicago Midway

Sat 5/17

6:43 pm-7:40 am

1 stop11h 57m

$131

Fort LauderdalePeoria

FLL - PIA

FLLPIA

Fort Lauderdale

Thu 3/6

3:20 pm-5:35 pm

Nonstop3h 15m

Greater Peoria

Sun 3/9

6:25 pm-10:12 pm

Nonstop2h 47m

$139

Fort LauderdaleSt. Louis

FLL - STL

FLLSTL

Fort Lauderdale

Tue 2/18

8:10 am-6:41 pm

2 stops11h 31m

Lambert-St Louis

Tue 2/25

4:00 pm-8:05 pm

Nonstop3h 05m

$164

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Thu 2/20

7:30 am-9:40 am

Nonstop3h 10m

Chicago Midway

Mon 2/24

7:35 pm-11:30 pm

Nonstop2h 55m

$169

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 2/14

8:10 am-10:40 am

Nonstop3h 30m

Chicago O'Hare Intl

Mon 2/17

9:25 pm-8:05 pm

2 stops21h 40m

$185

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Tue 2/18

9:00 pm-11:00 pm

1 stop27h 00m

Chicago Midway

Fri 2/21

6:48 pm-11:33 am

1 stop15h 45m

$188

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 2/13

1:16 pm-3:39 pm

Nonstop3h 23m

Chicago O'Hare Intl

Sun 2/16

7:08 pm-11:23 pm

Nonstop3h 15m

$216

Fort LauderdaleChicago

FLL - MDW

FLLMDW

Fort Lauderdale

Thu 2/20

6:30 am-10:12 am

1 stop4h 42m

Chicago Midway

Mon 2/24

9:33 am-3:50 pm

1 stop5h 17m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 59 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 $320). 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 January 21, 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 January 21, 2025.

The most flights from FLL to USIL are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 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 January 21, 2025.
To help decide which airline to fly from Fort Lauderdale to Illinois, see what other customers have to say about Spirit Airlines, American Airlines and Southwest. 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
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

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 $33 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $61 and Southwest from $85 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: Azul (88%), Emirates (87%), Spirit Airlines( 84%).

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

    On average you can expect to pay $671 for a flight from Fort Lauderdale to Illinois. The cheapest flight overall is $78 while the most popular route, (Fort Lauderdale - Chicago O'Hare Intl) is currently priced at $86.

  • 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 $320). 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$160FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$71Average$174FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$163Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$327FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$178Average$315FlexibilityNo cancel feeOn-time63%
DeltaCheapest$197Average$393FlexibilityNo cancel feeOn-timeN/A
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