Cheap flights from Carlsbad

View AU$59 flight on Tue, 30 Sep. 2025Opens in a new window

Popular airlines from Carlsbad

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Carlsbad

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.

Alaska Airlines
Fri, 12 Sep. - Sun, 14 Sep.
SAN
San Diego
SFO
San Francisco
AU$120 Return, found 1 day ago
AU$120
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 12 Sep. from San Diego to San Francisco, returning Sun, 14 Sep., priced at AU$120 found 1 day ago
American Airlines
Thu, 25 Sep. - Fri, 26 Sep.
CLD
Carlsbad
PHX
Phoenix
AU$150 Return, found 6 days ago
AU$150
Return
found 6 days ago
Select American Airlines flight, departing Thu, 25 Sep. from Carlsbad to Phoenix, returning Fri, 26 Sep., priced at AU$150 found 6 days ago
Alaska Airlines
Thu, 25 Sep. - Fri, 26 Sep.
SAN
San Diego
PHX
Phoenix
AU$150 Return, found 6 days ago
AU$150
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 25 Sep. from San Diego to Phoenix, returning Fri, 26 Sep., priced at AU$150 found 6 days ago
Delta
Tue, 11 Nov. - Sat, 15 Nov.
SAN
San Diego
LAS
Las Vegas
AU$151 Return, found 1 day ago
AU$151
Return
found 1 day ago
Select Delta flight, departing Tue, 11 Nov. from San Diego to Las Vegas, returning Sat, 15 Nov., priced at AU$151 found 1 day ago
Alaska Airlines
Thu, 2 Oct. - Thu, 9 Oct.
SAN
San Diego
SFO
San Francisco
AU$165 Return, found 5 days ago
AU$165
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 2 Oct. from San Diego to San Francisco, returning Thu, 9 Oct., priced at AU$165 found 5 days ago
Alaska Airlines
Tue, 11 Nov. - Sat, 15 Nov.
SAN
San Diego
LAS
Las Vegas
AU$166 Return, found 1 day ago
AU$166
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 11 Nov. from San Diego to Las Vegas, returning Sat, 15 Nov., priced at AU$166 found 1 day ago
Alaska Airlines
Tue, 11 Nov. - Sat, 15 Nov.
SAN
San Diego
LAS
Las Vegas
AU$167 Return, found 1 day ago
AU$167
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 11 Nov. from San Diego to Las Vegas, returning Sat, 15 Nov., priced at AU$167 found 1 day ago
Alaska Airlines
Thu, 23 Oct. - Thu, 30 Oct.
SAN
San Diego
SFO
San Francisco
AU$178 Return, found 23 hours ago
AU$178
Return
found 23 hours ago
Select Alaska Airlines flight, departing Thu, 23 Oct. from San Diego to San Francisco, returning Thu, 30 Oct., priced at AU$178 found 23 hours ago
United
Thu, 2 Oct. - Thu, 9 Oct.
SAN
San Diego
SFO
San Francisco
AU$211 Return, found 5 days ago
AU$211
Return
found 5 days ago
Select United flight, departing Thu, 2 Oct. from San Diego to San Francisco, returning Thu, 9 Oct., priced at AU$211 found 5 days ago
Hawaiian Airlines
Wed, 10 Sep. - Thu, 11 Sep.
SAN
San Diego
LAX
Los Angeles
AU$308 Return, found 3 days ago
AU$308
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, 10 Sep. from San Diego to Los Angeles, returning Thu, 11 Sep., priced at AU$308 found 3 days ago

Flights from Carlsbad: Essential Travel Information

Cheapest flight from Carlsbad
AU$120 (roundtrip)
Best airlines to fly from Carlsbad
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines
Cheapest month to fly from Carlsbad
September
Carlsbad IATA code
SAN
Carlsbad Country/State
California
Airline ticket deals from Carlsbad
AU$120 - AU$308
*Available to Expedia members.