Flights from United States to San Diego

Our cheapest offers for flights from United States a San Diego

Here you can compare cheap flights from United States to San Diego (SAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Diego. Prices and availability may change at any time.

  • San Francisco (SFO)San Diego (SAN)
    non-stop flights:
    up to 23 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Alaska Airlines
    • Frontier Airlines
    • American Airlines
    • Copa Airlines
    from $67
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines10–2210–2210–2310–2310–229–2110–23
    Alaska Airlines7–157–157–127–157–157–147–14
    Frontier Airlines1–2111–21–21–21–2
    American Airlines1111111
    Copa Airlines01–201–21–201–2
  • Austin (AUS)San Diego (SAN)
    non-stop flights:
    up to 4 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Alaska Airlines
    • Frontier Airlines
    from $70
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Alaska Airlines2–42–42–42–42–42–42–4
    Frontier Airlines1011111
  • Seattle-Tacoma (SEA)San Diego (SAN)
    non-stop flights:
    up to 18 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Alaska Airlines
    • Delta Air Lines
    • Emirates Airline
    from $79
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Alaska Airlines7–187–187–187–187–187–187–18
    Delta Air Lines555555–65
    Emirates Airline1110100
  • San Jose (SJC)San Diego (SAN)
    non-stop flights:
    up to 11 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Alaska Airlines
    • Spirit Airlines
    from $81
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Alaska Airlines6–95–115–106–96–95–106–10
    Spirit Airlines0001001
  • Denver (DEN)San Diego (SAN)
    non-stop flights:
    1–13 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • Alaska Airlines
    • Frontier Airlines
    from $62
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines7–127–127–127–127–127–137–12
    Alaska Airlines4–74–74–74–74–74–94–7
    Frontier Airlines2–41–21–32–32–31–32–4
  • Chicago (CHI)San Diego (SAN)
    non-stop flights:
    up to 14 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Alaska Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $170
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–145–145–145–145–144–105–14
    American Airlines3–63–63–63–63–63–63–6
    Alaska Airlines2–62–62–62–62–62–42–6
    Frontier Airlines1111111
    Royal Jordanian0011000
  • Boston (BOS)San Diego (SAN)
    non-stop flights:
    up to 4 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • JetBlue Airways
    • Alaska Airlines
    • Delta Air Lines
    • United Airlines
    from $242
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    JetBlue Airways2–42–32–32–42–42–32–4
    Alaska Airlines1–21–21–21–21–21–21–2
    Delta Air Lines1111111
    United Airlines0000001
  • Detroit (DTW)San Diego (SAN)
    non-stop flights:
    up to 5 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • Spirit Airlines
    from $219
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines3–53–53–53–53–53–53–5
    Spirit Airlines1–2001–21–201–2
  • Dallas (DFW)San Diego (SAN)
    non-stop flights:
    up to 20 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • Alaska Airlines
    • Frontier Airlines
    • Qatar Airways
    from $277
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines12–2011–1911–1912–2012–2011–2012–20
    Alaska Airlines2222222
    Frontier Airlines11111–211
    Qatar Airways0101010
  • Phoenix - Sky Harbor (PHX)San Diego (SAN)
    non-stop flights:
    1–13 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    • Alaska Airlines
    • Frontier Airlines
    from $67
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines5–135–135–135–135–135–135–13
    Alaska Airlines3–73–73–73–73–73–73–7
    Frontier Airlines1–21–21–21–31–211–3
  • Detroit Metropolitan Area (DTT)San Diego (SAN)
    non-stop flights:
    up to 5 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • Spirit Airlines
    from $219
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines3–53–53–53–53–53–53–5
    Spirit Airlines1–2001–21–201–2
  • Chicago O'Hare (ORD)San Diego (SAN)
    non-stop flights:
    up to 14 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • United Airlines
    • American Airlines
    • Alaska Airlines
    • Frontier Airlines
    • Royal Jordanian
    from $170
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    United Airlines5–145–145–145–145–144–105–14
    American Airlines3–63–63–63–63–63–63–6
    Alaska Airlines2–62–62–62–62–62–42–6
    Frontier Airlines1111111
    Royal Jordanian0011000
  • Atlanta (ATL)San Diego (SAN)
    non-stop flights:
    up to 11 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Delta Air Lines
    • Alaska Airlines
    • Air France
    from $167
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    Delta Air Lines5–115–115–115–115–115–115–11
    Alaska Airlines1–31–31–31–21–31–31–3
    Air France1101001
  • Charlotte (CLT)San Diego (SAN)
    non-stop flights:
    5–9 per day
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • American Airlines
    from $336
    number of non-stop flights per airline and day of the week
    SunMonTueWedThuFriSat
    American Airlines5–85–95–95–95–95–95–8
  • Columbus (CMH)San Diego (SAN)
    non-stop flights:
    only flights with stopover
    flight duration:
    at least
    1. Sun
    2. Mon
    3. Tue
    4. Wed
    5. Thu
    6. Fri
    7. Sat
    • Spirit Airlines
    • Alaska Airlines
    • American Airlines
    • Sun Country Airlines
    • United Airlines
    • Frontier Airlines
    from $273
Prices based on recent searches, subject to last-minute changes
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