Category: <span>San Diego</span>

Frontier has round-trip flights from Phoenix (PHX) to San Diego, Los Angeles, or Salt Lake City (SAN, LAX, SLC) for $38-$43, NONSTOP. Flights April to May. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.

Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport SuperBreak backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.

Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.

Click for more details and booking links Nonstop Flights: Phoenix to/from San Diego, Los Angeles, or Salt Lake City $38-$43 r/t [April-May] – Frontier

Airfare Deals Flights from Phoenix Frontier San Diego

United has round-trip flights from Denver (DEN) to San Diego, Salt Lake City, Nashville, St. Louis, Milwaukee, San Francisco, Grand Rapids, or Detroit (SAN, SLC, BNA, STL, MKE, SFO, GRR, DTW) for $99-$159, NONSTOP. Flights April to May. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.

United’s “Basic Economy” fares do not allow for a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.

Click for more details and booking links Nonstop Flights: Denver to/from San Diego, Salt Lake City, Nashville, St. Louis, Milwaukee, San Francisco, Grand Rapids, or Detroit $99-$159 r/t [April-May] (Tue, Wed, Sat) – United

Airfare Deals Flights from Denver San Diego Star Alliance United

Alaska Airlines has round-trip flights from Portland (PDX) to San Diego or Los Angeles (SAN, LAX) for $118-$138, NONSTOP. Flights January to March. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible.

A Carry-on bag and also a personal item is allowed for free on Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Nonstop Flights: Portland to/from San Diego or Los Angeles $118-$138 r/t [January-March] – Alaska Airlines

Airfare Deals Alaska Airlines Flights from Portland San Diego

Airfare Deals Flights from Phoenix Frontier San Diego

Airfare Deals Alaska Airlines Flights from New York JetBlue San Diego Star Alliance United

Airfare Deals American Airlines Flights from Phoenix Oneworld San Diego

Airfare Deals Alaska Airlines Flights from Portland San Diego

Airfare Deals Alaska Airlines Delta Flights from Seattle San Diego SkyTeam

Airfare Deals Flights from Phoenix Frontier San Diego

Airfare Deals American Airlines Flights from Chicago / Milwaukee Oneworld San Diego

Alaska Airlines has round-trip flights from Seattle (SEA) to San Diego, Salt Lake City, Cleveland, Santa Barbara, Cincinnati, and Santa Ana (SAN, SLC, CLE, SBA, CVG, SNA) for $138-$188, NONSTOP. Flights February to March. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible.

Click for more details and booking links Nonstop Flights: Seattle to/from San Diego, Salt Lake City, Cleveland, Santa Barbara, Cincinnati, and Santa Ana $138-$188 r/t [February-March] – Alaska Airlines

Airfare Deals Alaska Airlines Flights from Seattle San Diego

United and Alaska Airlines have round-trip flights from Newark/New York (EWR/JFK) to San Diego or Portland, Oregon (SAN, PDX) for $178-$188, NONSTOP. Flights January to March. Extended weekends available. Origin/Destination reversible.

Note: Discounted San Diego flights are on United via EWR.

Carry-on bag is allowed for free on Alaska Airlines.

Click for more details and booking links Nonstop Flights: Newark/New York to/from San Diego or Portland, Oregon $178-$188 r/t [January-March] – United / Alaska Airlines

Airfare Deals Flights from New York San Diego Star Alliance United

Airfare Deals Alaska Airlines Flights from New York San Diego Star Alliance United

Alaska Airlines has round-trip flights from Portland (PDX) to Las Vegas, Reno, San Diego, Denver, Boise, or Fresno (LAS, RNO, SAN, DEN, BOI, FAT) for $118-$178, NONSTOP. Flights September to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Holidays.

Click for more details and booking links Nonstop Flights: Portland to/from Las Vegas, Reno, San Diego, Denver, Boise, or Fresno $118-$178 r/t [September-December] – Alaska Airlines

Airfare Deals Alaska Airlines Flights from Portland San Diego

JetBlue, Alaska Airlines, and Delta have round-trip flights from New York (JFK) to San Diego (SAN) for $218, NONSTOP. Flights September to February. Weekends available. Origin/Destination reversible.

A Carry-on bag and also a personal item is allowed for free on Delta and Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

JetBlue’s “Basic” fares only allow a small personal item (17 x 13 x 8 inches), like a Jansport SuperBreak backpack without a fee. A regular sized carry-on bag will incur a bag fee. To avoid bag fees, consider using the JetBlue Plus credit-card for the free checked-bag perk.

Click for more details and booking links Nonstop Flights: New York to/from San Diego $218 r/t [September-February] – JetBlue / Delta / Alaska Airlines

Airfare Deals Delta Flights from New York JetBlue San Diego SkyTeam

Airfare Deals American Airlines Flights from Phoenix Oneworld San Diego

Airfare Deals Delta Flights from Los Angeles San Diego SkyTeam Star Alliance United

Delta, jetBlue, and Alaska Airlines have round-trip flights from New York (JFK) to San Diego or Denver (SAN, DEN) for $147, NONSTOP. Flights January to March. Very few weekends available. Origin/Destination reversible.

Carry-on bag is allowed for free on Delta and Alaska Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Click for more details and booking links Nonstop Flights: New York to/from San Diego or Denver $147 r/t [January-March] – Delta / jetBlue / Alaska Airlines

Airfare Deals Delta Flights from New York San Diego SkyTeam

Airfare Deals Delta Flights from Los Angeles San Diego SkyTeam

Airfare Deals American Airlines Flights from Chicago / Milwaukee Oneworld San Diego