Flights to San Diego from Malden - ￥13,550

View ￥13,550 flight on Tue, Sep 2, 2025Opens in a new window

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Cheap Flights from Malden to San Diego (STL-SAN)

Prices were available within the past 7 days and start at ￥13,550 for one-way flights and ￥58,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥58,500 Roundtrip, found 6 days ago
￥58,500
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥58,500 found 6 days ago
Delta
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥58,500 Roundtrip, found 6 days ago
￥58,500
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥58,500 found 6 days ago
American Airlines
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥68,610 Roundtrip, found 6 days ago
￥68,610
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥68,610 found 6 days ago
Delta
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥70,540 Roundtrip, found 6 days ago
￥70,540
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥70,540 found 6 days ago
United
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥71,400 Roundtrip, found 6 days ago
￥71,400
Roundtrip
found 6 days ago
Select United flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥71,400 found 6 days ago
American Airlines
Sun, Aug 3 - Fri, Aug 8
STL
St. Louis
SAN
San Diego
￥76,880 Roundtrip, found 6 days ago
￥76,880
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Aug 3 from St. Louis to San Diego, returning Fri, Aug 8, priced at ￥76,880 found 6 days ago

Find the cheapest month to fly from St. Louis (STL) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥17,292 - ￥44,644 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.