Cheap flights from Chicago to Fort Lauderdale

One-way fares from $43 · CHI → FLL · prices found by travellers in the last 48 hours

Compare all dates Fort Lauderdale → Chicago
Cheapest fare
$43

Allegiant Air · Sun, Nov 15

Cheapest month
November

from $43

Direct flights
Yes

Allegiant Air, jetBlue, Frontier Airlines + 1 more

Flight time
2h 55m

1,880 km

Get a price alert

We'll email you when Chicago → Fort Lauderdale drops to your price. It's free, and you can stop any time.

Today's cheapest fare is $43. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Chicago to Fort Lauderdale

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $43
  2. December 2026 $87
  3. January 2027 $74
  4. February 2027 $89
  5. April 2027 $235

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Allegiant Air
Depart10:30 Sun, Nov 15RFD → FLL 3h 10m · Direct
$43one way, per person
View deal
Frontier Airlines
Depart07:55 Fri, Nov 13ORD → FLL 3h 07m · Direct
$47one way, per person
View deal
Allegiant Air
Depart09:30 Thu, Nov 12RFD → FLL 3h 10m · Direct
$59one way, per person
View deal
Allegiant Air
Depart09:30 Thu, Nov 5RFD → FLL 3h 10m · Direct
$72one way, per person
View deal
Southwest Airlines
Depart05:20 Tue, Nov 24MDW → FLL 2h 55m · Direct
$74one way, per person
View deal
Allegiant Air
Depart10:30 Sun, Nov 8RFD → FLL 3h 10m · Direct
$96one way, per person
View deal
Frontier Airlines
Depart07:55 Mon, Nov 9ORD → FLL 3h 07m · Direct
$110one way, per person
View deal
Southwest Airlines
Depart10:15 Sat, Nov 7MDW → FLL 4h 30m · Direct
$112one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Fort Lauderdale

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Fort LauderdaleCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Fort LauderdaleTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Fort LauderdalePre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Fort LauderdaleCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Chicago to Fort Lauderdale

Chicago (CHI) and Fort Lauderdale (FLL) are about 1,880 km apart. Direct flights take around 2h 55m, and recent direct fares were with Allegiant Air, jetBlue, Frontier Airlines and Southwest Airlines. Over the next few months, one-way fares start from $43, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Chicago to Fort Lauderdale?

The cheapest one-way fare we've seen recently is $43 with Allegiant Air, departing Sunday, November 15, 2026. Over the coming months, the lowest fare in each month ranges from $43 to $235.

What is the cheapest month to fly from Chicago to Fort Lauderdale?

November 2026 currently has the lowest fares, from $43 one way.

Are there direct flights from Chicago to Fort Lauderdale?

Yes. Recent direct fares were with Allegiant Air, jetBlue, Frontier Airlines and Southwest Airlines.

How long is the flight from Chicago to Fort Lauderdale?

A direct flight takes about 2h 55m. Chicago and Fort Lauderdale are around 1,880 km apart.

Which airlines fly from Chicago to Fort Lauderdale?

Recent fares on this route were with Allegiant Air, jetBlue, Frontier Airlines, United Airlines and Southwest Airlines.

More cheap flights from Chicago

Compare flights to Fort Lauderdale from other cities →