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Cheap flights from Illinois to Fort Lauderdale from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Fort Lauderdale departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Fort Lauderdale

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:20 pm - 7:36 pmORD-FLL
3h 16mnonstop
Multiple Airlines Logo
8:56 am - 11:14 amFLL-ORD
3h 18mnonstop
$96Multiple Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 24
Multiple Airlines Logo
5:00 am - 9:04 amORD-FLL
3h 04mnonstop
Multiple Airlines Logo
10:48 am - 3:12 pmFLL-ORD
5h 24m1 stop
$97Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Frontier Logo
11:42 am - 3:58 pmORD-FLL
3h 16mnonstop
Frontier Logo
7:14 pm - 12:01 amFLL-ORD
5h 47m1 stop
$98Frontier
Find Deal
Thu, Jan 8 - Sun, Jan 11
Spirit Airlines Logo
5:32 pm - 9:40 pmORD-FLL
3h 08mnonstop
Spirit Airlines Logo
8:59 am - 11:27 amFLL-ORD
3h 28mnonstop
$100Spirit Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Spirit Airlines Logo
7:10 am - 11:19 amORD-FLL
3h 09mnonstop
Spirit Airlines Logo
5:36 pm - 8:01 pmFLL-ORD
3h 25mnonstop
$101Spirit Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Frontier Logo
11:24 am - 8:06 pmORD-FLL
7h 42m1 stop
Frontier Logo
4:53 pm - 7:21 pmFLL-ORD
3h 28mnonstop
$102Frontier
Find Deal
Mon, Nov 17 - Tue, Nov 25
Southwest Logo
1:40 pm - 5:35 pmMDW-FLL
2h 55mnonstop
Southwest Logo
6:50 am - 8:55 amFLL-MDW
3h 05mnonstop
$131Southwest
Find Deal
Wed, Dec 3 - Thu, Dec 4
Southwest Logo
6:10 pm - 12:10 amMDW-FLL
5h 00m1 stop
Southwest Logo
9:30 am - 1:55 pmFLL-MDW
5h 25m1 stop
$151Southwest
Find Deal
Mon, Nov 24 - Thu, Nov 27
American Airlines Logo
3:54 pm - 9:55 pmSTL-FLL
5h 01m1 stop
American Airlines Logo
8:39 am - 2:43 pmFLL-STL
7h 04m1 stop
$183American Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 20
American Airlines Logo
7:00 am - 5:14 pmSTL-FLL
9h 14m1 stop
American Airlines Logo
8:39 am - 4:14 pmFLL-STL
8h 35m1 stop
$187American Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20

Frontier flights from Illinois to Fort Lauderdale

Our best Frontier deals on Illinois to Fort Lauderdale flight tickets
Frontier
Jan 8
ORD11:42 amChicago O'Hare Intl
3h 16m
FLL3:58 pmFort Lauderdale
Jan 11
FLL7:14 pmFort Lauderdale
5h 47m
1 stop
ORD12:01 amChicago O'Hare Intl
$98
Find similar
Frontier
Nov 17
ORD11:24 amChicago O'Hare Intl
7h 42m
1 stop
FLL8:06 pmFort Lauderdale
Nov 25
FLL4:53 pmFort Lauderdale
3h 28m
ORD7:21 pmChicago O'Hare Intl
$102
Find similar
Frontier
Nov 17
ORD11:24 amChicago O'Hare Intl
7h 42m
1 stop
FLL8:06 pmFort Lauderdale
Nov 23
FLL4:53 pmFort Lauderdale
3h 28m
ORD7:21 pmChicago O'Hare Intl
$109
Find similar

American Airlines flights from Illinois to Fort Lauderdale

Our best American Airlines deals on Illinois to Fort Lauderdale flight tickets
American Airlines
Jan 10
STL3:54 pmLambert-St Louis
5h 01m
1 stop
FLL9:55 pmFort Lauderdale
Jan 20
FLL8:39 amFort Lauderdale
7h 04m
1 stop
STL2:43 pmLambert-St Louis
$183
Find similar
American Airlines
Jan 15
STL7:00 amLambert-St Louis
9h 14m
1 stop
FLL5:14 pmFort Lauderdale
Jan 20
FLL8:39 amFort Lauderdale
8h 35m
1 stop
STL4:14 pmLambert-St Louis
$187
Find similar
American Airlines
Jan 20
STL3:20 pmLambert-St Louis
7h 18m
2 stops
FLL11:38 pmFort Lauderdale
Jan 29
FLL11:25 amFort Lauderdale
7h 49m
2 stops
STL6:14 pmLambert-St Louis
$189
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Fort Lauderdale 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Illinois to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Sun 12/14

3:20 pm-7:36 pm

Nonstop3h 16m

Fort Lauderdale

Wed 12/24

8:56 am-11:14 am

Nonstop3h 18m

$96

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Tue 12/2

5:00 am-9:04 am

Nonstop3h 04m

Fort Lauderdale

Tue 12/9

10:48 am-3:12 pm

1 stop5h 24m

$97

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Thu 1/8

11:42 am-3:58 pm

Nonstop3h 16m

Fort Lauderdale

Sun 1/11

7:14 pm-12:01 am

1 stop5h 47m

$98

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Wed 1/28

5:32 pm-9:40 pm

Nonstop3h 08m

Fort Lauderdale

Sun 2/1

8:59 am-11:27 am

Nonstop3h 28m

$100

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Thu 12/4

7:10 am-11:19 am

Nonstop3h 09m

Fort Lauderdale

Thu 12/11

5:36 pm-8:01 pm

Nonstop3h 25m

$101

ChicagoFort Lauderdale

ORD - FLL

ORDFLL

Chicago O'Hare Intl

Mon 11/17

11:24 am-8:06 pm

1 stop7h 42m

Fort Lauderdale

Tue 11/25

4:53 pm-7:21 pm

Nonstop3h 28m

$102

ChicagoFort Lauderdale

MDW - FLL

MDWFLL

Chicago Midway

Wed 12/3

1:40 pm-5:35 pm

Nonstop2h 55m

Fort Lauderdale

Thu 12/4

6:50 am-8:55 am

Nonstop3h 05m

$131

ChicagoFort Lauderdale

MDW - FLL

MDWFLL

Chicago Midway

Mon 11/24

6:10 pm-12:10 am

1 stop5h 00m

Fort Lauderdale

Thu 11/27

9:30 am-1:55 pm

1 stop5h 25m

$151

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Sat 1/10

3:54 pm-9:55 pm

1 stop5h 01m

Fort Lauderdale

Tue 1/20

8:39 am-2:43 pm

1 stop7h 04m

$183

St. LouisFort Lauderdale

STL - FLL

STLFLL

Lambert-St Louis

Thu 1/15

7:00 am-5:14 pm

1 stop9h 14m

Fort Lauderdale

Tue 1/20

8:39 am-4:14 pm

1 stop8h 35m

$187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Fort Lauderdale from

How to get the cheapest flight ticket from Illinois to Fort Lauderdale

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 Fort Lauderdale?

The cheapest month to fly to Fort Lauderdale from Illinois is in September. Flight prices, which tend to average around $188, are often lower during this time because this is during the off-season. If you aren’t able to travel to Fort Lauderdale during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $202.

What is the cheapest day to depart on your flight to Fort Lauderdale?

According to our data, Tuesday is the cheapest day to fly to Fort Lauderdale from Illinois. The lowest ticket price found for a Tuesday departure recently was $276. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Fort Lauderdale is Friday, with ticket prices averaging around $317.

What is the cheapest time of day to depart on your flight to Fort Lauderdale?

Our data shows that the cheapest Illinois to Fort Lauderdale flights are usually those with departure times in the afternoon. Our users have found flights to Fort Lauderdale in the afternoon for as low as $271. In contrast, the most expensive time of day to depart to Fort Lauderdale is at noon when prices are around $361.

What is the cheapest Illinois to Fort Lauderdale flight route?

Fly from Chicago O'Hare Intl to Fort Lauderdale for the best Illinois - Fort Lauderdale flight prices

How far in advance should I book a flight to Fort Lauderdale?

You are more likely to see cheaper flights to Fort Lauderdale from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Fort Lauderdale for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Fort Lauderdale from Illinois for as low as $177 on momondo.

What cabin class options are available on Illinois to Fort Lauderdale flights?

There are 4 cabin classes available to choose from on Illinois to Fort Lauderdale flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Fort Lauderdale flights?

No. A direct flight is the cheapest option for a flight between Illinois to Fort Lauderdale.

Cheap Illinois to Fort Lauderdale flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Fort Lauderdale

Best Price Found

$85

Fastest flight time

2h 34m

Direct flights

Every day

Airports in Fort Lauderdale

1 airport
The best one-way flight to Fort Lauderdale from Illinois in the past 72 hours is $85. The best round-trip flight deal from Illinois to Fort Lauderdale found on momondo in the last 72 hours is $153.
The fastest flight from Illinois to Fort Lauderdale takes 2h 34m
Direct flights go from Illinois to Fort Lauderdale every day.
There is 1 airport near Fort Lauderdale: Fort Lauderdale (FLL)
Search flight deals

  • When did momondo last update prices for flights from Illinois to Fort Lauderdale Airport?

    Prices for flights from Illinois to Fort Lauderdale Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Fort Lauderdale Airport?

  • How old do you have to be to fly from Illinois to Fort Lauderdale Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Fort Lauderdale Airport.

  • What documentation or ID do you need to fly to Fort Lauderdale Airport?

    The travel and health documents required for your trip to Fort Lauderdale Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Lauderdale Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Fort Lauderdale?

Best airlines flying from Illinois to Fort Lauderdale

Compare and see reviews for airlines that fly from Illinois to Fort Lauderdale with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $54Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
Allegiant AirPriceFrom $84Free CancellationRating
7.2
696 reviews
Search Allegiant Air flights
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $153Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
SouthwestPriceFrom $166Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $173Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
DeltaPriceFrom $176Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Traveling to a place near Fort Lauderdale?

Book flights to Fort Lauderdale if you plan to visit one of these locations
Port St. Lucie

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Fort Lauderdale?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Fort Lauderdale. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Fort Lauderdale with flexible booking policies on momondo?

Yes. All flights to Fort Lauderdale from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Fort Lauderdale?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Fort Lauderdale from Illinois.

I’m not ready to book a flight from Illinois to Fort Lauderdale right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Fort Lauderdale now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Fort Lauderdale and let you know when they change.

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