$100 Cheap United flights Fort Lauderdale (FLL) to San Francisco (SFO)

View $100 flight on Fri, Oct 31, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$100 Cheap United flights Fort Lauderdale (FLL) to San Francisco (SFO)

Prices were available within the past 7 days and start at $100 for one-way flights and $225 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 27 - Sun, Aug 31
FLL
Fort Lauderdale
SFO
San Francisco
$225 Roundtrip, found 6 hours ago
$225
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 27 from Fort Lauderdale to San Francisco, returning Sun, Aug 31, priced at $225 found 6 hours ago
United
Sat, Aug 2 - Tue, Aug 5
FLL
Fort Lauderdale
SFO
San Francisco
$231 Roundtrip, just found
$231
Roundtrip
just found
Select United flight, departing Sat, Aug 2 from Fort Lauderdale to San Francisco, returning Tue, Aug 5, priced at $231 just found
United
Fri, Oct 31 - Mon, Nov 3
FLL
Fort Lauderdale
SFO
San Francisco
$235 Roundtrip, found 1 day ago
$235
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 31 from Fort Lauderdale to San Francisco, returning Mon, Nov 3, priced at $235 found 1 day ago
United
Sat, Aug 30 - Sun, Aug 31
FLL
Fort Lauderdale
SFO
San Francisco
$236 Roundtrip, found 12 hours ago
$236
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Aug 30 from Fort Lauderdale to San Francisco, returning Sun, Aug 31, priced at $236 found 12 hours ago
United
Wed, Jul 30 - Sat, Aug 16
FLL
Fort Lauderdale
SFO
San Francisco
$243 Roundtrip, just found
$243
Roundtrip
just found
Select United flight, departing Wed, Jul 30 from Fort Lauderdale to San Francisco, returning Sat, Aug 16, priced at $243 just found
United
Sat, Aug 2 - Tue, Aug 5
FLL
Fort Lauderdale
SFO
San Francisco
$244 Roundtrip, just found
$244
Roundtrip
just found
Select United flight, departing Sat, Aug 2 from Fort Lauderdale to San Francisco, returning Tue, Aug 5, priced at $244 just found
Flights from Fort Lauderdale (FLL) to San Francisco (SFO)
Origin airport
Fort Lauderdale - Hollywood Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Popular airline
JetBlue Airways
Distance
2580 mi
Average flight time
4 hours 3 mins

Frequently asked questions

How much is a United Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from $225 from FLL to SFO. Affordable one-way options from $100 are available too.**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 SFO with United Airlines?
United Airlines flights to San Francisco are often cheaper in the quieter months of February and April. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO) with United Airlines?
For cheap United Airlines fares from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall price. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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 San Francisco Intl. Airport (SFO)?
United Airlines operates direct flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO), with 12 weekly departures. Simply apply the "Nonstop" and "Airline" filters during your search on Expedia to find all direct United Airlines flights to SFO.
How long does it take to fly from FLL to SFO with United Airlines?
It takes around 6h 30m to travel nonstop from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO) with United Airlines.
Which day of the week has the most United Airlines flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO)?
United Airlines operates the most flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO) on Saturday. With up to 2 daily departures, you'll get the most options and flexibility on this day.
What is the earliest United Airlines flight from FLL to SFO?
The first flight from FLL to SFO with United Airlines leaves at 8:35AM UTC-5. You'll touch down at 12:06PM UTC-8. The final United Airlines flight of the day leaves at 6:20PM UTC-5 and arrives at 9:50PM UTC-8. With around 20% fewer cancellations for early and mid-morning flights, beginning your travel day early is often the smartest choice.**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 San Francisco?
Jump on a United Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco, and you'll most likely land at San Francisco Intl. Airport (SFO). This is the airline's main hub in this destination.
Why fly with United Airlines from FLL to SFO?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to fly from FLL to SFO with United Airlines. Plus, by joining Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to spend on future bookings.*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 San Francisco Intl. Airport (SFO)?
United Airlines typically flies Boeing 737 MAX 8 planes for flights from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO). This airline also operates the Boeing 737-800 on this route. Bear in mind that aircraft type can change due to operational demands, so the plane you board might be different on the day you travel.
Can I change or cancel my United Airlines flight from Fort Lauderdale - Hollywood Intl. Airport (FLL) to San Francisco Intl. Airport (SFO)?
Changes are typically free within 24 hours of booking, but your airline may charge you after that. For more details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without being charged, check the "Changes included" or "No cancel fee" filter when planning your next trip.

Explore a world of travel with Expedia

*Available to One Key members.