CA · SAN
Cheap flights from San Diego
Round trips from $47 per traveler, taxes and fees included. 18 popular routes from San Diego with fares by month, airlines and the best day to fly.
Popular domestic routes from San Diego
Lowest round-trip fares over the next three months where we track them, per traveler with taxes and fees.
- San Diego to New YorkSAN → JFKfrom $194
- San Diego to ChicagoSAN → ORDfrom $127
- San Diego to DallasSAN → DFWfrom $115
- San Diego to DenverSAN → DENfrom $80
- San Diego to Los AngelesSAN → LAXfrom $47
- San Diego to San FranciscoSAN → SFOfrom $52
- San Diego to SeattleSAN → SEAfrom $105
- San Diego to Las VegasSAN → LASfrom $63
- San Diego to San JoseSAN → SJCfrom $59
- San Diego to SacramentoSAN → SMF
- San Diego to PortlandSAN → PDX
- San Diego to HonoluluSAN → HNL
US–Canada flights from San Diego
Transborder routes. Most US-bound departures from Canada clear US customs before you board, so you land as a domestic arrival.
International flights from San Diego
Nonstop and one-stop routes to Mexico, the Caribbean, Europe and beyond.
Airports in San Diego
Hub airlines in San Diego
Airlines with a hub or focus city here — expect the most nonstop routes and competitive fares from them.
Flying from San Diego: common questions
Which airlines fly from San Diego?
Southwest Airlines and Alaska Airlines operate a hub or focus city in San Diego, which means plenty of nonstop routes and competitive fares. Most other US airlines fly there too; each route page lists the carriers for that city pair.
What is the cheapest flight from San Diego?
Among the popular routes we track, the lowest round-trip fare from San Diego over the next three months is $47 per traveler including taxes and fees. Short domestic hops are usually the cheapest; see the deals page for the best dates.
How early should I get to SAN?
Arrive two hours before a domestic departure and three hours before an international one. TSA PreCheck members can usually cut that by 30 minutes at SAN.