Cheap Flights from Baltimore to Napa

View €108 flight on Wed, 3 Sep 2025Opens in a new window

Popular airlines from Baltimore to Napa

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Cheap flights from Baltimore to Napa (WAS-SMF)

Prices were available within the past 7 days and start at €108 for one-way flights and €454 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Sep - Sat, 13 Sep
BWI
Baltimore
STS
Santa Rosa
€454 Return, found 1 day ago
€454
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from Baltimore to Santa Rosa, returning Sat, 13 Sep, priced at €454 found 1 day ago
American Airlines
Sat, 6 Sep - Sat, 13 Sep
DCA
Washington
STS
Santa Rosa
€454 Return, found 1 day ago
€454
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from Washington to Santa Rosa, returning Sat, 13 Sep, priced at €454 found 1 day ago
United
Thu, 11 Sep - Sat, 20 Sep
DCA
Washington
OAK
Oakland
€516 Return, found 4 days ago
€516
Return
found 4 days ago
Select United flight, departing Thu, 11 Sep from Washington to Oakland, returning Sat, 20 Sep, priced at €516 found 4 days ago
Delta
Thu, 11 Sep - Sat, 20 Sep
DCA
Washington
OAK
Oakland
€517 Return, found 4 days ago
€517
Return
found 4 days ago
Select Delta flight, departing Thu, 11 Sep from Washington to Oakland, returning Sat, 20 Sep, priced at €517 found 4 days ago
American Airlines
Sat, 6 Sep - Sat, 13 Sep
DCA
Washington
STS
Santa Rosa
€519 Return, found 1 day ago
€519
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep from Washington to Santa Rosa, returning Sat, 13 Sep, priced at €519 found 1 day ago
United
Thu, 11 Sep - Sat, 20 Sep
DCA
Washington
OAK
Oakland
€521 Return, found 4 days ago
€521
Return
found 4 days ago
Select United flight, departing Thu, 11 Sep from Washington to Oakland, returning Sat, 20 Sep, priced at €521 found 4 days ago

Find the cheapest month to fly from Baltimore (BWI) to Oakland (OAK)

February is typically the cheapest month to fly

From €138 - €450 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.