What is the cheapest airline that flies from Fort Lauderdale to Chicago?

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Fort Lauderdale to Chicago

How many flights depart from Fort Lauderdale to Chicago on average per day?

The number of flights available between Fort Lauderdale and Chicago is 21 per day as of January 2026. The most frequent departure time is 2:00PM, with 78% of daily flights leaving in the afternoon.

How often are flights from Fort Lauderdale to Chicago delayed?

Historically, on average around 15% of flights between Fort Lauderdale and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

Which airline has the best punctuality record on Fort Lauderdale to Chicago flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

What airlines fly to Chicago?

American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Chicago from Fort Lauderdale according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

How many flights depart from Fort Lauderdale to Chicago on average per week?

The number of flights available between Fort Lauderdale and Chicago is 149 per week as of January 2026. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Fort Lauderdale to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Prices for flights from Fort Lauderdale Airport to Chicago are refreshed on a daily basis.

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

As of January 2026, there are 5 operators available to choose from for flights from Fort Lauderdale Airport to Chicago.

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

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 Fort Lauderdale Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago 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 Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$52 Cheap Flights from Fort Lauderdale to Chicago in 2026

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8:12 pm - 10:50 pm

FLL

ORD

3h 38mnonstop

12:00 pm - 4:17 pm

ORD

FLL

3h 17mnonstop

$72Frontier

Thu, Apr 9 - Sun, Apr 12

9:26 pm - 11:47 pm

FLL

ORD

3h 21mnonstop

8:16 pm - 12:33 am

ORD

FLL

3h 17mnonstop

$73Spirit Airlines

Wed, Feb 25 - Thu, Feb 26

8:54 am - 11:21 am

FLL

ORD

3h 27mnonstop

7:20 am - 11:33 am

ORD

FLL

3h 13mnonstop

$74Multiple Airlines

Wed, Apr 1 - Mon, Apr 6

9:26 pm - 11:47 pm

FLL

ORD

3h 21mnonstop

8:16 pm - 12:33 am

ORD

FLL

3h 17mnonstop

$75Spirit Airlines

Wed, Feb 25 - Sun, Mar 1

9:26 pm - 11:47 pm

FLL

ORD

3h 21mnonstop

5:15 am - 9:22 am

ORD

FLL

3h 07mnonstop

$78Spirit Airlines

Fri, Feb 20 - Mon, Feb 23

9:26 pm - 11:47 pm

FLL

ORD

3h 21mnonstop

5:15 am - 9:22 am

ORD

FLL

3h 07mnonstop

$79Spirit Airlines

Fri, Feb 13 - Tue, Feb 17

6:35 pm - 9:03 pm

FLL

ORD

3h 28mnonstop

3:40 pm - 7:53 pm

ORD

FLL

3h 13mnonstop

$81Multiple Airlines

Wed, Feb 11 - Sun, Feb 15

5:14 pm - 7:50 pm

FLL

ORD

3h 36mnonstop

12:06 pm - 4:19 pm

ORD

FLL

3h 13mnonstop

$82Frontier

Sat, Feb 21 - Sat, Feb 28

7:20 am - 9:37 am

FLL

RFD

3h 17mnonstop

10:37 am - 2:35 pm

RFD

FLL

2h 58mnonstop

$87Allegiant Air

Thu, Feb 19 - Sun, Feb 22

8:30 am - 10:47 am

FLL

RFD

3h 17mnonstop

11:37 am - 3:35 pm

RFD

FLL

2h 58mnonstop

$93Allegiant Air

Thu, May 21 - Sun, May 24

Spirit Airlines flights from Fort Lauderdale to Chicago

Our best Spirit Airlines deals on Fort Lauderdale to Chicago flight tickets

Spirit Airlines

Feb 25

FLL9:26 pmFort Lauderdale

3h 21m

ORD11:47 pmChicago O'Hare Intl

Feb 26

ORD8:16 pmChicago O'Hare Intl

3h 17m

FLL12:33 amFort Lauderdale

$73

Spirit Airlines

Feb 25

FLL9:26 pmFort Lauderdale

3h 21m

ORD11:47 pmChicago O'Hare Intl

Mar 1

ORD8:16 pmChicago O'Hare Intl

3h 17m

FLL12:33 amFort Lauderdale

$75

Spirit Airlines

Feb 20

FLL9:26 pmFort Lauderdale

3h 21m

ORD11:47 pmChicago O'Hare Intl

Feb 23

ORD5:15 amChicago O'Hare Intl

3h 07m

FLL9:22 amFort Lauderdale

$78

Frontier flights from Fort Lauderdale to Chicago

Our best Frontier deals on Fort Lauderdale to Chicago flight tickets

Frontier

Apr 9

FLL8:12 pmFort Lauderdale

3h 38m

ORD10:50 pmChicago O'Hare Intl

Apr 12

ORD12:00 pmChicago O'Hare Intl

3h 17m

FLL4:17 pmFort Lauderdale

$72

Frontier

Feb 21

FLL5:14 pmFort Lauderdale

3h 36m

ORD7:50 pmChicago O'Hare Intl

Feb 28

ORD12:06 pmChicago O'Hare Intl

3h 13m

FLL4:19 pmFort Lauderdale

$82

Frontier

Feb 19

FLL8:48 pmFort Lauderdale

3h 36m

ORD11:24 pmChicago O'Hare Intl

Feb 21

ORD12:06 pmChicago O'Hare Intl

3h 13m

FLL4:19 pmFort Lauderdale

$86

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Thu 4/9

8:12 pm-10:50 pm

Nonstop3h 38m

Chicago O'Hare Intl

Sun 4/12

12:00 pm-4:17 pm

Nonstop3h 17m

$72

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Wed 2/25

9:26 pm-11:47 pm

Nonstop3h 21m

Chicago O'Hare Intl

Thu 2/26

8:16 pm-12:33 am

Nonstop3h 17m

$73

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Wed 4/1

8:54 am-11:21 am

Nonstop3h 27m

Chicago O'Hare Intl

Mon 4/6

7:20 am-11:33 am

Nonstop3h 13m

$74

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Wed 2/25

9:26 pm-11:47 pm

Nonstop3h 21m

Chicago O'Hare Intl

Sun 3/1

8:16 pm-12:33 am

Nonstop3h 17m

$75

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 2/20

9:26 pm-11:47 pm

Nonstop3h 21m

Chicago O'Hare Intl

Mon 2/23

5:15 am-9:22 am

Nonstop3h 07m

$78

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Fri 2/13

9:26 pm-11:47 pm

Nonstop3h 21m

Chicago O'Hare Intl

Tue 2/17

5:15 am-9:22 am

Nonstop3h 07m

$79

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Wed 2/11

6:35 pm-9:03 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 2/15

3:40 pm-7:53 pm

Nonstop3h 13m

$81

Fort LauderdaleChicago

FLL - ORD

FLLORD

Fort Lauderdale

Sat 2/21

5:14 pm-7:50 pm

Nonstop3h 36m

Chicago O'Hare Intl

Sat 2/28

12:06 pm-4:19 pm

Nonstop3h 13m

$82

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

Thu 2/19

7:20 am-9:37 am

Nonstop3h 17m

Chicago Greater Rockford

Sun 2/22

10:37 am-2:35 pm

Nonstop2h 58m

$87

Fort LauderdaleChicago

FLL - RFD

FLLRFD

Fort Lauderdale

Thu 5/21

8:30 am-10:47 am

Nonstop3h 17m

Chicago Greater Rockford

Sun 5/24

11:37 am-3:35 pm

Nonstop2h 58m

$93

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

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Fort Lauderdale, with most prices found around $158. If you’re not able to fly to Chicago in September, then October is your next best option. Flight prices from Fort Lauderdale to Chicago during October average around $162.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $229. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Fort Lauderdale to Chicago for around $344.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Fort Lauderdale to Chicago during this time can be as low as $187. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $346.

What is the cheapest Fort Lauderdale to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Fort Lauderdale when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $196 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Fort Lauderdale for as low as $156 on momondo.

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

There are 4 cabin classes available to choose from on Fort Lauderdale to Chicago 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 Fort Lauderdale to Chicago flights?

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

How have Fort Lauderdale to Chicago flight prices changed over time?

As of January 2026, prices for Fort Lauderdale to Chicago flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Fort Lauderdale to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Lauderdale to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fort Lauderdale to Chicago (FLL to CHI) flight deals and tips

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

Best Price Found	$109
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Fort Lauderdale in the past 72 hours is $109. The best round-trip flight deal from Fort Lauderdale to Chicago found on momondo in the last 72 hours is $138.

The fastest flight from Fort Lauderdale to Chicago takes 3h 00m

Direct flights go from Fort Lauderdale to Chicago every day.

There are 3 airports in Chicago. From Fort Lauderdale there are direct flights to Chicago Midway (MDW).

Search flight deals

How far is Fort Lauderdale to Chicago by plane?
The distance between Fort Lauderdale and Chicago is about 1168.0 mi. By plane, this route typically takes 3h 00m.
When did momondo last update prices for flights from Fort Lauderdale Airport to Chicago?
Prices for flights from Fort Lauderdale Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Fort Lauderdale Airport to Chicago?
As of January 2026, there are 5 operators available to choose from for flights from Fort Lauderdale Airport to Chicago.
How old do you have to be to fly from Fort Lauderdale Airport to Chicago?
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 Fort Lauderdale Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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 Chicago. 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 Fort Lauderdale to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Fort Lauderdale to Chicago is Airbus A321neo, representing 22.60% of all bookings. The subsequent popular models are Airbus A321 (sharklets) at 11.79%, Boeing 737-800 at 11.23%, and Airbus A320 (sharklets) at 9.39%.
What is the most popular airline from Fort Lauderdale to Chicago?
momondo data reveals that the most frequently booked airline on the route from Fort Lauderdale to Chicago is Spirit Airlines, representing 55% of all bookings. The subsequent popular airlines are United Airlines at 16%, Southwest at 16%, and American Airlines at 11%.

Best airlines flying from Fort Lauderdale to Chicago

Compare and see reviews for airlines that fly from Fort Lauderdale to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $54	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $74	Free Cancellation	Rating 6.3 8,394 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $131	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
American Airlines	PriceFrom $156	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
Southwest	PriceFrom $157	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

Southwest Flights From Fort Lauderdale to Chicago
Southwest flight deals from Fort Lauderdale to Chicago start from $157 round-trip. Over the 15 Southwest flights for this route in a normal week, average airfare is usually $293 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Fort Lauderdale to Chicago
Another popular option for Fort Lauderdale to Chicago flights is United Airlines (7.4/10, 9,215 ratings). United Airlines flies from Fort Lauderdale to Chicago around 30 times per week, with deals starting from $131 round-trip and rising to an average price of around $305.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Fort Lauderdale.

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

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

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

Once all potential Fort Lauderdale to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Chicago from Fort Lauderdale are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Fort Lauderdale to Chicago from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to Chicago departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Spirit Airlines flights from Fort Lauderdale to Chicago

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Our best Frontier deals on Fort Lauderdale to Chicago flight tickets

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

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Fort Lauderdale to Chicago during this time can be as low as $187. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $346.

What is the cheapest Fort Lauderdale to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

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

There are 4 cabin classes available to choose from on Fort Lauderdale to Chicago 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 Fort Lauderdale to Chicago flights?

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

How have Fort Lauderdale to Chicago flight prices changed over time?

As of January 2026, prices for Fort Lauderdale to Chicago flights are approximately 8% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Fort Lauderdale to Chicago?

Spirit Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Fort Lauderdale to Chicago

What airlines fly to Chicago?

How often are flights from Fort Lauderdale to Chicago delayed?

Historically, on average around 15% of flights between Fort Lauderdale and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 159 minutes.

What is the most punctual flight time for Fort Lauderdale to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Fort Lauderdale to Chicago flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

How many flights depart from Fort Lauderdale to Chicago on average per day?

The number of flights available between Fort Lauderdale and Chicago is 21 per day as of January 2026. The most frequent departure time is 2:00PM, with 78% of daily flights leaving in the afternoon.

How many flights depart from Fort Lauderdale to Chicago on average per week?

The number of flights available between Fort Lauderdale and Chicago is 149 per week as of January 2026. The most frequent departure day is Thu, with 21% of weekly flights leaving on this day.

When to book flights from Fort Lauderdale to Chicago

Cheap Fort Lauderdale to Chicago (FLL to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Fort Lauderdale to Chicago by plane?

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

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

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

What documentation or ID do you need to fly to Chicago?

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

What is the most popular airline from Fort Lauderdale to Chicago?

Best airlines flying from Fort Lauderdale to Chicago

Compare and see reviews for airlines that fly from Fort Lauderdale to Chicago with momondo

Southwest Flights From Fort Lauderdale to Chicago

United Airlines Flights From Fort Lauderdale to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States