$175 Cheap United flights Fort Myers (RSW) to San Francisco (SFO)

View $175 flight on Wed, Dec 17, 2025Opens in a new window

$175 Cheap United flights Fort Myers (RSW) to San Francisco (SFO)

Prices were available within the past 7 days and start at $175 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 3 - Sun, Dec 7
RSW
Fort Myers
SFO
San Francisco
$250 Roundtrip, found 4 hours ago
$250
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Dec 3 from Fort Myers to San Francisco, returning Sun, Dec 7, priced at $250 found 4 hours ago
United
Tue, Dec 9 - Sun, Dec 14
RSW
Fort Myers
SFO
San Francisco
$258 Roundtrip, found 6 hours ago
$258
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Dec 9 from Fort Myers to San Francisco, returning Sun, Dec 14, priced at $258 found 6 hours ago
United
Sat, Dec 6 - Sun, Dec 7
RSW
Fort Myers
SFO
San Francisco
$289 Roundtrip, found 3 hours ago
$289
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Dec 6 from Fort Myers to San Francisco, returning Sun, Dec 7, priced at $289 found 3 hours ago
United
Fri, Dec 5 - Sat, Dec 13
RSW
Fort Myers
SFO
San Francisco
$295 Roundtrip, just found
$295
Roundtrip
just found
Select United flight, departing Fri, Dec 5 from Fort Myers to San Francisco, returning Sat, Dec 13, priced at $295 just found
Flights from Fort Myers (RSW) to San Francisco (SFO)
Origin airport
Southwest Florida Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Popular airline
Delta
Distance
2477 mi

Frequently asked questions

How much is a United Airlines flight from Southwest Florida Intl. Airport (RSW) to San Francisco Intl. Airport (SFO)?
You'll find affordable return United Airlines flights from $250 from RSW to SFO by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from $175 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 RSW to SFO with United Airlines?
Search for one-way or round-trip flights to San Francisco in February or April. You could find lower fares with United Airlines during these off-season months.
What is the cheapest time to book flights from Southwest Florida Intl. Airport (RSW) to San Francisco Intl. Airport (SFO) with United Airlines?
To find cheap United Airlines fares from Southwest Florida Intl. Airport (RSW) 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 impact the cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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 Southwest Florida Intl. Airport (RSW) to San Francisco Intl. Airport (SFO)?
To find out if there's a direct journey from RSW to SFO with United Airlines or any other airlines, check the "Nonstop" box when searching for tickets.
What is the earliest United Airlines flight from RSW to SFO?
Browse United Airlines's earliest flights from RSW to SFO by selecting our "Early Morning" and "Morning" filters. Not only will you get to where you're going sooner, early departures also have a 20% less chance of being canceled.**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?
San Francisco Intl. Airport (SFO) is the main San Francisco hub for United Airlines flights from Southwest Florida Intl. Airport (RSW).
Why fly with United Airlines from RSW to SFO?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to travel from RSW to SFO with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* alongside any airline 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.
Can I change or cancel my United Airlines flight from Southwest Florida Intl. Airport (RSW) to San Francisco Intl. Airport (SFO)?
Typically, you can modify or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Prefer to keep your options open? Use our "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you have to revise your plans. To modify your booking, visit "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.