Cheap flights from San Diego starting at €43

View €43 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines from San Diego

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheapest flights from San Diego

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

Delta
Thu, 8 Jan - Mon, 12 Jan
SAN
San Diego
SEA
Seattle
€102 Return, found 2 days ago
€102
Return
found 2 days ago
Select Delta flight, departing Thu, 8 Jan from San Diego to Seattle, returning Mon, 12 Jan, priced at €102 found 2 days ago
Delta
Thu, 8 Jan - Mon, 12 Jan
SAN
San Diego
LAS
Las Vegas
€109 Return, just found
€109
Return
just found
Select Delta flight, departing Thu, 8 Jan from San Diego to Las Vegas, returning Mon, 12 Jan, priced at €109 just found
Delta
Thu, 8 Jan - Mon, 12 Jan
SAN
San Diego
LAS
Las Vegas
€117 Return, just found
€117
Return
just found
Select Delta flight, departing Thu, 8 Jan from San Diego to Las Vegas, returning Mon, 12 Jan, priced at €117 just found
American Airlines
Thu, 8 Jan - Mon, 12 Jan
SAN
San Diego
LAS
Las Vegas
€127 Return, just found
€127
Return
just found
Select American Airlines flight, departing Thu, 8 Jan from San Diego to Las Vegas, returning Mon, 12 Jan, priced at €127 just found
United
Wed, 25 Feb - Sun, 1 Mar
SAN
San Diego
SFO
San Francisco
€134 Return, found 3 hours ago
€134
Return
found 3 hours ago
Select United flight, departing Wed, 25 Feb from San Diego to San Francisco, returning Sun, 1 Mar, priced at €134 found 3 hours ago
United
Sat, 31 Jan - Sat, 7 Feb
SAN
San Diego
SFO
San Francisco
€134 Return, found 22 hours ago
€134
Return
found 22 hours ago
Select United flight, departing Sat, 31 Jan from San Diego to San Francisco, returning Sat, 7 Feb, priced at €134 found 22 hours ago
American Airlines
Fri, 9 Jan - Mon, 12 Jan
CLD
Carlsbad
SFO
San Francisco
€136 Return, found 1 hour ago
€136
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 9 Jan from Carlsbad to San Francisco, returning Mon, 12 Jan, priced at €136 found 1 hour ago
American Airlines
Thu, 8 Jan - Mon, 12 Jan
CLD
Carlsbad
SEA
Seattle
€136 Return, found 2 days ago
€136
Return
found 2 days ago
Select American Airlines flight, departing Thu, 8 Jan from Carlsbad to Seattle, returning Mon, 12 Jan, priced at €136 found 2 days ago
JetBlue Airways
Thu, 22 Jan - Wed, 28 Jan
SAN
San Diego
BOS
Boston
€194 Return, found 21 hours ago
€194
Return
found 21 hours ago
Select JetBlue Airways flight, departing Thu, 22 Jan from San Diego to Boston, returning Wed, 28 Jan, priced at €194 found 21 hours ago
Hawaiian Airlines
Mon, 12 Jan - Tue, 20 Jan
SAN
San Diego
HNL
Oahu
€336 Return, found 2 days ago
€336
Return
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, 12 Jan from San Diego to Oahu, returning Tue, 20 Jan, priced at €336 found 2 days ago

Travel information

Flights from San Diego: Essential Travel Information

Cheapest flight from San Diego
€102 (roundtrip)
Best airlines to fly from San Diego
Delta, United, American Airlines, JetBlue Airways, Hawaiian Airlines
Cheapest month to fly from San Diego
January
San Diego IATA code
SAN
San Diego Country/State
California
Airline ticket deals from San Diego
€102 - €336

 

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