Flights to San Diego Coast from Baltimore - ￥18,450

View ￥18,450 flight on Sat, Aug 2, 2025Opens in a new window

Popular airlines from Baltimore to San Diego Coast

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Baltimore to San Diego Coast (WAS-SAN)

Prices were available within the past 7 days and start at ￥18,450 for one-way flights and ￥40,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 3 - Sun, Sep 7
DCA
Washington
SAN
San Diego
￥40,220 Roundtrip, found 6 hours ago
￥40,220
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Washington to San Diego, returning Sun, Sep 7, priced at ￥40,220 found 6 hours ago
American Airlines
Wed, Sep 3 - Sun, Sep 7
DCA
Washington
CLD
Carlsbad
￥43,120 Roundtrip, found 6 hours ago
￥43,120
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Washington to Carlsbad, returning Sun, Sep 7, priced at ￥43,120 found 6 hours ago
American Airlines
Wed, Sep 3 - Sun, Sep 7
DCA
Washington
SAN
San Diego
￥43,120 Roundtrip, found 6 hours ago
￥43,120
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 3 from Washington to San Diego, returning Sun, Sep 7, priced at ￥43,120 found 6 hours ago
Delta
Wed, Sep 3 - Sun, Sep 7
DCA
Washington
SAN
San Diego
￥44,630 Roundtrip, found 6 hours ago
￥44,630
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Sep 3 from Washington to San Diego, returning Sun, Sep 7, priced at ￥44,630 found 6 hours ago
United
Wed, Sep 3 - Sun, Sep 7
DCA
Washington
SAN
San Diego
￥47,540 Roundtrip, found 6 hours ago
￥47,540
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Sep 3 from Washington to San Diego, returning Sun, Sep 7, priced at ￥47,540 found 6 hours ago
Alaska Airlines
Sun, Aug 10 - Tue, Aug 19
DCA
Washington
SAN
San Diego
￥106,510 Roundtrip, found 6 hours ago
￥106,510
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sun, Aug 10 from Washington to San Diego, returning Tue, Aug 19, priced at ￥106,510 found 6 hours ago

Find the cheapest month to fly from Baltimore (BWI) to San Diego (SAN)

August is typically the cheapest month to fly

From ￥6,985 - ￥42,325 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.