Cheap flights to San Francisco County

View €85 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines to San Francisco County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

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Cheap round-trip flights to San Francisco County

Prices were available within the past 7 days and start at €85 for one-way flights and €165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 29 Jan - Fri, 30 Jan
LGA
New York
SFO
San Francisco
€165 Return, found 4 days ago
€165
Return
found 4 days ago
Select American Airlines flight, departing Thu, 29 Jan from New York to San Francisco, returning Fri, 30 Jan, priced at €165 found 4 days ago
American Airlines
Sat, 31 Jan - Sat, 7 Feb
JFK
New York
SFO
San Francisco
€169 Return, found 3 days ago
€169
Return
found 3 days ago
Select American Airlines flight, departing Sat, 31 Jan from New York to San Francisco, returning Sat, 7 Feb, priced at €169 found 3 days ago
American Airlines
Fri, 30 Jan - Thu, 5 Feb
JFK
New York
SJC
San Jose
€170 Return, found 3 days ago
€170
Return
found 3 days ago
Select American Airlines flight, departing Fri, 30 Jan from New York to San Jose, returning Thu, 5 Feb, priced at €170 found 3 days ago
JetBlue Airways
Sat, 31 Jan - Sat, 7 Feb
JFK
New York
SFO
San Francisco
€170 Return, found 3 days ago
€170
Return
found 3 days ago
Select JetBlue Airways flight, departing Sat, 31 Jan from New York to San Francisco, returning Sat, 7 Feb, priced at €170 found 3 days ago
American Airlines
Fri, 30 Jan - Thu, 5 Feb
LGA
New York
SJC
San Jose
€178 Return, found 3 days ago
€178
Return
found 3 days ago
Select American Airlines flight, departing Fri, 30 Jan from New York to San Jose, returning Thu, 5 Feb, priced at €178 found 3 days ago
Delta
Thu, 29 Jan - Wed, 4 Feb
JFK
New York
SFO
San Francisco
€178 Return, found 4 days ago
€178
Return
found 4 days ago
Select Delta flight, departing Thu, 29 Jan from New York to San Francisco, returning Wed, 4 Feb, priced at €178 found 4 days ago
American Airlines
Sat, 31 Jan - Sat, 7 Feb
EWR
New York
SFO
San Francisco
€185 Return, found 3 days ago
€185
Return
found 3 days ago
Select American Airlines flight, departing Sat, 31 Jan from New York to San Francisco, returning Sat, 7 Feb, priced at €185 found 3 days ago
United
Sat, 17 Jan - Sat, 24 Jan
EWR
New York
SFO
San Francisco
€230 Return, found 6 days ago
€230
Return
found 6 days ago
Select United flight, departing Sat, 17 Jan from New York to San Francisco, returning Sat, 24 Jan, priced at €230 found 6 days ago
Delta
Sat, 31 Jan - Sat, 7 Feb
EWR
New York
SJC
San Jose
€256 Return, found 5 days ago
€256
Return
found 5 days ago
Select Delta flight, departing Sat, 31 Jan from New York to San Jose, returning Sat, 7 Feb, priced at €256 found 5 days ago
British Airways
Fri, 27 Feb - Sat, 7 Mar
DUB
Dublin
SFO
San Francisco
€402 Return, found 2 days ago
€402
Return
found 2 days ago
Select British Airways flight, departing Fri, 27 Feb from Dublin to San Francisco, returning Sat, 7 Mar, priced at €402 found 2 days ago

About San Francisco County

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.

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, €165 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 €165 and €402. If you were travelling one way from New York (JFK), you could have landed an affordable fare from only €85.
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.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between €165 and €402. 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.

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.

British Airways
Fri, 27 Feb - Sat, 7 Mar
DUB
Dublin
SFO
San Francisco
€402 Return, found 2 days ago
€402
Return
found 2 days ago
Select British Airways flight, departing Fri, 27 Feb from Dublin to San Francisco, returning Sat, 7 Mar, priced at €402 found 2 days ago
*Available to Expedia members.