A city skyline with a prominent bridge and the Golden Gate.

Flight to San Francisco County

View S$119 flight on Tue, 25 Aug, 2026Opens in a new window

Popular airlines to San Francisco County

  • Alaska Airlines

  • American Airlines

  • Frontier Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Francisco County

Prices were available within the past 7 days and start at S$119 for one-way flights and S$253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 1 Aug - Mon, 3 Aug
LAS
Las Vegas
SFO
San Francisco
S$253 Return, found 5 days ago
S$253
Return
found 5 days ago
Select Delta flight, departing Sat, 1 Aug from Las Vegas to San Francisco, returning Mon, 3 Aug, priced at S$253 found 5 days ago
Alaska Airlines
Thu, 6 Aug - Tue, 18 Aug
LAS
Las Vegas
SFO
San Francisco
S$307 Return, found 13 hours ago
S$307
Return
found 13 hours ago
Select Alaska Airlines flight, departing Thu, 6 Aug from Las Vegas to San Francisco, returning Tue, 18 Aug, priced at S$307 found 13 hours ago
American Airlines
Sat, 8 Aug - Tue, 18 Aug
LAS
Las Vegas
SFO
San Francisco
S$328 Return, found 13 hours ago
S$328
Return
found 13 hours ago
Select American Airlines flight, departing Sat, 8 Aug from Las Vegas to San Francisco, returning Tue, 18 Aug, priced at S$328 found 13 hours ago
United
Sat, 1 Aug - Mon, 3 Aug
LAS
Las Vegas
SFO
San Francisco
S$331 Return, found 5 days ago
S$331
Return
found 5 days ago
Select United flight, departing Sat, 1 Aug from Las Vegas to San Francisco, returning Mon, 3 Aug, priced at S$331 found 5 days ago
Delta
Sat, 22 Aug - Mon, 24 Aug
LAS
Las Vegas
OAK
Oakland
S$333 Return, found 19 hours ago
S$333
Return
found 19 hours ago
Select Delta flight, departing Sat, 22 Aug from Las Vegas to Oakland, returning Mon, 24 Aug, priced at S$333 found 19 hours ago
Delta
Tue, 18 Aug - Tue, 25 Aug
LAS
Las Vegas
SJC
San Jose
S$359 Return, found 2 days ago
S$359
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Las Vegas to San Jose, returning Tue, 25 Aug, priced at S$359 found 2 days ago
Delta
Tue, 18 Aug - Tue, 25 Aug
RDU
Raleigh
OAK
Oakland
S$391 Return, found 2 days ago
S$391
Return
found 2 days ago
Select Delta flight, departing Tue, 18 Aug from Raleigh to Oakland, returning Tue, 25 Aug, priced at S$391 found 2 days ago
Alaska Airlines
Sat, 3 Oct - Fri, 16 Oct
RDU
Raleigh
SFO
San Francisco
S$426 Return, found 19 hours ago
S$426
Return
found 19 hours ago
Select Alaska Airlines flight, departing Sat, 3 Oct from Raleigh to San Francisco, returning Fri, 16 Oct, priced at S$426 found 19 hours ago
Delta
Mon, 17 Aug - Mon, 24 Aug
RDU
Raleigh
SJC
San Jose
S$470 Return, found 3 days ago
S$470
Return
found 3 days ago
Select Delta flight, departing Mon, 17 Aug from Raleigh to San Jose, returning Mon, 24 Aug, priced at S$470 found 3 days ago
Korean Air
Tue, 29 Sept - Wed, 30 Sept
SIN
Singapore
SFO
San Francisco
S$980 Return, found 12 hours ago
S$980
Return
found 12 hours ago
Select Korean Air flight, departing Tue, 29 Sept from Singapore to San Francisco, returning Wed, 30 Sept, priced at S$980 found 12 hours ago

Trending flights to San Francisco County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, 29 Sept - Wed, 30 Sept
SIN
Singapore
SFO
San Francisco
S$980 Return, found 12 hours ago
S$980
Return
found 12 hours ago
Select Korean Air flight, departing Tue, 29 Sept from Singapore to San Francisco, returning Wed, 30 Sept, priced at S$980 found 12 hours ago

Frequently asked questions

How do I find cheap flights to San Francisco County that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is always a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your low-cost, flexible flight to San Francisco County is just a few clicks away.
Which airlines fly to San Francisco County?
Find a seat with one of these airlines and dynamic San Francisco County will be all yours to explore:

  • United Airlines - 5,914 flights to or near San Francisco County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near San Francisco County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near San Francisco County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to San Francisco County?
For an amazing deal to San Francisco County, book well ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, S$253 was the best price for a flight to San Francisco County.
How much is a flight to San Francisco County?
The cost of a round-trip journey to San Francisco County in the last seven days ranged between S$253 and S$980. If you were travelling one way from Las Vegas (LAS), you could have landed an affordable fare from only S$119.
What are the most popular airports to fly into in San Francisco County?
A major gateway to San Francisco County, about 11,935 flights land at San Francisco Intl. Airport (SFO) every month. Look for a great deal, reserve your seat and prepare to enjoy the best of this popular region.
When is the cheapest time to fly to San Francisco County?
If you're not set on what day you travel to San Francisco County, leave earlier in the week. The most affordable day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of holiday makers choosing to take off on the weekend.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between S$253 and S$980. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to San Francisco County?
February is the most affordable month to lock in a seat for your San Francisco County escape. Tickets cost the most during the festive month of December, so keep clear of this time if possible.

Book with confidence

Expedia offers flights to San Francisco County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Francisco County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Travel information

San Francisco County Flights Information

Airlines serving
Delta, United, American Airlines, Alaska Airlines, Singapore Airlines, All Nippon Airways, Korean Air
Roundtrip price
from S$253
San Francisco County Flights Information
*Available to Expedia members.