Cheap Flights To Cardiff-by-the-Sea 2026

Cardiff-by-the-Sea Flights as Low as $157

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Delta
Tue, Oct 27 - Wed, Nov 4
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$157
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Oct 27 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Nov 4, priced at $157 found 2 hours ago
Alaska Airlines
Southwest Airlines
Southwest Airlines
Frontier Airlines
Southwest Airlines
Alaska Airlines
United
American Airlines
United
Sat, Feb 20 - Sat, Mar 6
BWI
Baltimore Washington Intl. Thurgood Marshall
SAN
San Diego Intl.
$337
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Baltimore Washington Intl. Thurgood Marshall to San Diego Intl., returning Sat, Mar 6, priced at $337 found 5 days ago
American Airlines
Frontier Airlines
Delta
American Airlines
JetBlue Airways

Cheap Cardiff-by-the-Sea Flights

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