Cheap Flights to San Francisco County from $29

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 $29 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
Wed, Dec 17 - Wed, Dec 31
LAX
Los Angeles
SFO
San Francisco
$54 Roundtrip, found 3 hours ago
$54
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 17 from Los Angeles to San Francisco, returning Wed, Dec 31, priced at $54 found 3 hours ago
Frontier Airlines
Thu, Feb 12 - Thu, Feb 19
LAX
Los Angeles
SFO
San Francisco
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Feb 12 from Los Angeles to San Francisco, returning Thu, Feb 19, priced at $58 just found
Frontier Airlines
Wed, Dec 24 - Wed, Dec 31
LAX
Los Angeles
SFO
San Francisco
$64 Roundtrip, just found
$64
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Dec 24 from Los Angeles to San Francisco, returning Wed, Dec 31, priced at $64 just found
Frontier Airlines
Fri, Feb 13 - Sat, Feb 14
LAX
Los Angeles
SFO
San Francisco
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Feb 13 from Los Angeles to San Francisco, returning Sat, Feb 14, priced at $66 just found
Frontier Airlines
Mon, Dec 15 - Tue, Dec 16
SAN
San Diego
SFO
San Francisco
$72 Roundtrip, just found
$72
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Dec 15 from San Diego to San Francisco, returning Tue, Dec 16, priced at $72 just found
Alaska Airlines
Tue, Dec 16 - Wed, Dec 17
SAN
San Diego
SFO
San Francisco
$77 Roundtrip, found 5 hours ago
$77
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Tue, Dec 16 from San Diego to San Francisco, returning Wed, Dec 17, priced at $77 found 5 hours ago
Southwest Airlines
Tue, Dec 16 - Wed, Dec 17
SAN
San Diego
SFO
San Francisco
$77 Roundtrip, found 5 hours ago
$77
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Tue, Dec 16 from San Diego to San Francisco, returning Wed, Dec 17, priced at $77 found 5 hours ago
United
Tue, Dec 16 - Wed, Dec 17
SAN
San Diego
SFO
San Francisco
$77 Roundtrip, found 5 hours ago
$77
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Dec 16 from San Diego to San Francisco, returning Wed, Dec 17, priced at $77 found 5 hours ago
Alaska Airlines
Thu, May 7 - Wed, May 13
SAN
San Diego
OAK
Oakland
$117 Roundtrip, found 5 days ago
$117
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, May 7 from San Diego to Oakland, returning Wed, May 13, priced at $117 found 5 days ago
American Airlines
Tue, Feb 17 - Sat, Feb 21
CLD
Carlsbad
SJC
San Jose
$158 Roundtrip, found 2 hours ago
$158
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Carlsbad to San Jose, returning Sat, Feb 21, priced at $158 found 2 hours ago

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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, American Airlines, Delta, United
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
Wed, Dec 17 - Wed, Dec 31
LAX
Los Angeles
SFO
San Francisco
$54 Roundtrip, found 3 hours ago
$54
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Dec 17 from Los Angeles to San Francisco, returning Wed, Dec 31, priced at $54 found 3 hours ago
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