$79 Cheap United flights Fort Lauderdale (FLL) to Chicago (ORD)

View $79 flight on Wed, Sep 3, 2025Opens in a new window

$79 Cheap United flights Fort Lauderdale (FLL) to Chicago (ORD)

Prices were available within the past 7 days and start at $79 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 27 - Wed, Sep 3
FLL
Fort Lauderdale
ORD
Chicago
$138 Roundtrip, just found
$138
Roundtrip
just found
Select United flight, departing Wed, Aug 27 from Fort Lauderdale to Chicago, returning Wed, Sep 3, priced at $138 just found
United
Tue, Oct 7 - Wed, Oct 8
FLL
Fort Lauderdale
ORD
Chicago
$140 Roundtrip, found 10 hours ago
$140
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Oct 7 from Fort Lauderdale to Chicago, returning Wed, Oct 8, priced at $140 found 10 hours ago
United
Mon, Oct 6 - Sat, Oct 11
FLL
Fort Lauderdale
ORD
Chicago
$142 Roundtrip, found 1 hour ago
$142
Roundtrip
found 1 hour ago
Select United flight, departing Mon, Oct 6 from Fort Lauderdale to Chicago, returning Sat, Oct 11, priced at $142 found 1 hour ago
United
Mon, Sep 8 - Mon, Sep 15
FLL
Fort Lauderdale
ORD
Chicago
$145 Roundtrip, just found
$145
Roundtrip
just found
Select United flight, departing Mon, Sep 8 from Fort Lauderdale to Chicago, returning Mon, Sep 15, priced at $145 just found
Flights from Fort Lauderdale (FLL) to Chicago (ORD)
Origin airport
Fort Lauderdale - Hollywood Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
1184 mi
Average flight time
2 hours 26 mins

Frequently asked questions

How much is a United Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD)?
You'll find cheap return United Airlines flights from $138 from FLL to ORD by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $79 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from FLL to ORD with United Airlines?
United Airlines flights to Chicago are typically more affordable in the off-peak months of January and February. Whether you're in search of a round-trip or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD) with United Airlines?
Start searching one to three months ahead of your travel date to find cheap fares on United Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD)?
Hop on one of United Airlines's 26 weekly direct flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD). To see what's available, enter your destination, origin and dates and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from FLL to ORD with United Airlines?
On average, it takes 3h 27m to fly nonstop from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD) with United Airlines.
Which day of the week has the most United Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD)?
United Airlines operates the most flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD) on Saturday. With up to 4 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest United Airlines flight from FLL to ORD?
Departing FLL at 8:25AM UTC-5, the earliest United Airlines flight to ORD arrives at 10:52AM UTC-6. Flying earlier in the day means you're less likely to encounter cancellations or delays.* Don't like early starts? The last United Airlines flight from FLL to ORD departs at 4:25PM UTC-5 and touches down at 6:49PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Chicago?
United Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to Chicago arrive at O'Hare Intl. Airport (ORD) and Midway Intl. Airport (MDW). The main Chicago gateway serviced by this airline is ORD. It's worth considering flights arriving at nearby airports on Expedia as there may be cheaper fares.
Why fly with United Airlines from FLL to ORD?
Depart from FLL to ORD with United Airlines and enjoy a range of benefits starting with a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you could also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD)?
United Airlines generally uses Airbus A321neo planes for flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD). This carrier also operates the Boeing 777 on this route. Keep in mind that aircraft type can change due to operational requirements, so the plane you board might be different on your travel date.
Can I change or cancel my United Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to O'Hare Intl. Airport (ORD)?
Depending on your ticket type, a fee generally applies if you modify or cancel your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you search for flights. For more information on canceling or changing your reservation, go to "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.