Welcome | Sign out

Cheap Flights from Helena to San Diego - HLN to SAN (reverse)

Popular Flights from Helena to San Diego

  • Airfare from Helena to San Diego on Delta from $400 round trip
  • Airfare from Helena to San Diego on United from $400 round trip
  • Airfare from Helena to San Diego on Alaska from $404 round trip

Did You Know?

  • Salt Lake City, UT is the most popular connection for one stop flights between Helena, MT and San Diego, CA.
  • Alaska has 1 one stop flight between Helena, MT and San Diego, CA.
  • 3 airlines operate between Helena, MT and San Diego, CA
  • Delta has the most one stop flights between Helena, MT and San Diego, CA.
  • 9 flights per week fly out of Helena, MT connecting to San Diego, CA
  • The shortest flight between Helena, MT and San Diego, CA on Air France is 1,112 miles.
  • 12,244 seats are available per day to fly out of Helena, MT connecting to San Diego, CA
  • The largest aircraft operated by United flying between Helena, MT and San Diego, CA is a CRJ with 50 seats.

Advance Purchase Prices from Helena to San Diego

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Alaska
    $853
    $853
    $853
    $411
    $441
    $451
    $451
  • Continental
    $735
    $735
    $735
    $411
    $441
    $417
    $377
  • Delta
    $735
    $735
    $735
    $411
    $441
    $417
    $377
  • United
    $735
    $735
    $735
    $411
    $441
    $417
    $377
Cheap Flights from Helena to San Diego, from $400 Round trip from HLN to SAN