$79 Cheap Alaska Airlines flights Seattle (SEA) to San Francisco (SFO)

View $79 flight on Wed, Jun 3, 2026Opens in a new window

$79 Cheap Alaska Airlines flights Seattle (SEA) to San Francisco (SFO)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
SEA
Seattle
SFO
San Francisco
$157 Roundtrip, found 2 hours ago
$157
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to San Francisco, returning Tue, Jun 9, priced at $157 found 2 hours ago
Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
SEA
Seattle
SFO
San Francisco
$210 Roundtrip, found 2 hours ago
$210
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to San Francisco, returning Tue, Jun 9, priced at $210 found 2 hours ago
Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
SEA
Seattle
SFO
San Francisco
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to San Francisco, returning Tue, Jun 9, priced at $237 found 2 hours ago
Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
SEA
Seattle
SFO
San Francisco
$247 Roundtrip, found 2 hours ago
$247
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to San Francisco, returning Tue, Jun 9, priced at $247 found 2 hours ago
Alaska Airlines
Wed, Jun 3 - Tue, Jun 9
SEA
Seattle
SFO
San Francisco
$252 Roundtrip, found 2 hours ago
$252
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Seattle to San Francisco, returning Tue, Jun 9, priced at $252 found 2 hours ago

Alternative airports near San Francisco

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

Select flight to Norman Y. Mineta San Jose Intl. SJC. Cheapest option available. Average driving time to city center is 50 minutes. Flights from $191
SJC
Norman Y. Mineta San Jose Intl.
Cheapest
Average driving time to city center50 min
Flights from $191

Find the cheapest month to fly from Seattle (SEA) to San Francisco (SFO)

February is typically the cheapest month to fly

From $82 - $133 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1086 km
Average flight time
2 hours 14 mins

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