Cheap Flights to San Francisco County from $25

Popular airlines to San Francisco County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in San Francisco County

San Francisco featuring a bay or harbor and a bridge
FlightsFlights

San Francisco

San Francisco

How much is the cheapest flight to San Francisco County?

Prices were available within the past 7 days and start at $25 for one-way flights and $54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Dec 19 - Sat, Jan 3
LAS
Las Vegas
SFO
San Francisco
$54 Roundtrip, found 22 hours ago
$54
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Fri, Dec 19 from Las Vegas to San Francisco, returning Sat, Jan 3, priced at $54 found 22 hours ago
Frontier Airlines
Thu, Dec 18 - Wed, Dec 31
LAX
Los Angeles
SFO
San Francisco
$54 Roundtrip, found 2 hours ago
$54
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Dec 18 from Los Angeles to San Francisco, returning Wed, Dec 31, priced at $54 found 2 hours ago
Frontier Airlines
Thu, Feb 5 - Thu, Feb 5
LAX
Los Angeles
SJC
San Jose
$58 Roundtrip, found 3 days ago
$58
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Feb 5 from Los Angeles to San Jose, returning Thu, Feb 5, priced at $58 found 3 days ago
Frontier Airlines
Mon, Dec 15 - Wed, Dec 17
SAN
San Diego
SFO
San Francisco
$72 Roundtrip, found 1 hour ago
$72
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, Dec 15 from San Diego to San Francisco, returning Wed, Dec 17, priced at $72 found 1 hour ago
Delta
Tue, Jan 6 - Fri, Jan 9
LAS
Las Vegas
SJC
San Jose
$78 Roundtrip, found 1 hour ago
$78
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jan 6 from Las Vegas to San Jose, returning Fri, Jan 9, priced at $78 found 1 hour ago
Alaska Airlines
Sun, Jan 18 - Sun, Jan 18
SEA
Seattle
SJC
San Jose
$92 Roundtrip, found 6 days ago
$92
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jan 18 from Seattle to San Jose, returning Sun, Jan 18, priced at $92 found 6 days ago
Delta
Sun, Jan 18 - Sun, Jan 18
SEA
Seattle
SJC
San Jose
$92 Roundtrip, found 6 days ago
$92
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Jan 18 from Seattle to San Jose, returning Sun, Jan 18, priced at $92 found 6 days ago
Southwest Airlines
Fri, Feb 20 - Tue, Feb 24
LAS
Las Vegas
SFO
San Francisco
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Feb 20 from Las Vegas to San Francisco, returning Tue, Feb 24, priced at $97 just found
Southwest Airlines
Wed, Jan 21 - Sun, Jan 25
LAS
Las Vegas
OAK
Oakland
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Jan 21 from Las Vegas to Oakland, returning Sun, Jan 25, priced at $97 just found
United
Fri, Feb 20 - Tue, Feb 24
LAS
Las Vegas
SFO
San Francisco
$97 Roundtrip, just found
$97
Roundtrip
just found
Select United flight, departing Fri, Feb 20 from Las Vegas to San Francisco, returning Tue, Feb 24, priced at $97 just found

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Airports in San Francisco County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Flights from $349
SFO
San Francisco Intl.
Flights from $349
Select flight to Norman Y. Mineta San Jose Intl. SJC. Flights from $431
SJC
Norman Y. Mineta San Jose Intl.
Flights from $431
Select flight to Oakland Intl. OAK. Cheapest option available. Flights from $348
OAK
Oakland Intl.
Cheapest
Flights from $348

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

San Francisco County Flights Information

Airlines serving
Frontier Airlines, Alaska Airlines, Southwest Airlines, United, Delta
Roundtrip price
from $54

Trending flights to San Francisco County

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

Frontier Airlines
Thu, Dec 18 - Wed, Dec 31
LAX
Los Angeles
SFO
San Francisco
$54 Roundtrip, found 2 hours ago
$54
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Dec 18 from Los Angeles to San Francisco, returning Wed, Dec 31, priced at $54 found 2 hours ago
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