Cheap flights from Baltimore to Treasure Island

View AU$193 flight on Tue, 9 Sep. 2025Opens in a new window

Popular airlines from Baltimore to Treasure Island

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Cheap Flights from Baltimore (WAS) to Treasure Island (SJC)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 23 Aug. - Sat, 30 Aug.
DCA
Washington
SFO
San Francisco
AU$396 Return, found 14 hours ago
AU$396
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sat, 23 Aug. from Washington to San Francisco, returning Sat, 30 Aug., priced at AU$396 found 14 hours ago
Alaska Airlines
Sat, 30 Aug. - Sat, 6 Sep.
DCA
Washington
SFO
San Francisco
AU$423 Return, found 6 days ago
AU$423
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 30 Aug. from Washington to San Francisco, returning Sat, 6 Sep., priced at AU$423 found 6 days ago
American Airlines
Sat, 30 Aug. - Sat, 6 Sep.
DCA
Washington
SFO
San Francisco
AU$454 Return, found 6 days ago
AU$454
Return
found 6 days ago
Select American Airlines flight, departing Sat, 30 Aug. from Washington to San Francisco, returning Sat, 6 Sep., priced at AU$454 found 6 days ago
Delta
Sat, 23 Aug. - Sat, 30 Aug.
DCA
Washington
SFO
San Francisco
AU$457 Return, found 14 hours ago
AU$457
Return
found 14 hours ago
Select Delta flight, departing Sat, 23 Aug. from Washington to San Francisco, returning Sat, 30 Aug., priced at AU$457 found 14 hours ago
Alaska Airlines
Sat, 23 Aug. - Sat, 30 Aug.
DCA
Washington
SFO
San Francisco
AU$459 Return, found 14 hours ago
AU$459
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sat, 23 Aug. from Washington to San Francisco, returning Sat, 30 Aug., priced at AU$459 found 14 hours ago
United
Sat, 30 Aug. - Sat, 6 Sep.
DCA
Washington
SFO
San Francisco
AU$576 Return, found 6 days ago
AU$576
Return
found 6 days ago
Select United flight, departing Sat, 30 Aug. from Washington to San Francisco, returning Sat, 6 Sep., priced at AU$576 found 6 days ago

Find the cheapest month to fly from Baltimore (BWI) to San Francisco (SFO)

April is typically the cheapest month to fly

From AU$215 - AU$759 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.