Cheap flights from Phoenix to Carlsbad from CA $65

View CA $65 flight on Thu, May 29, 2025Opens in a new window

Popular airlines from Phoenix to Carlsbad

  • 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 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Phoenix (PHX) to Carlsbad (SAN)

Prices were available within the past 7 days and start at CA $65 for one-way flights and CA $174 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed., May 28 - Sun., Jun. 1
PHX
Phoenix
SAN
San Diego
CA $174 Roundtrip, just found
CA $174
Roundtrip
just found
Select American Airlines flight, departing Wed., May 28 from Phoenix to San Diego, returning Sun., Jun. 1, priced at CA $174 just found
American Airlines
Wed., May 28 - Sun., Jun. 1
PHX
Phoenix
SAN
San Diego
CA $190 Roundtrip, just found
CA $190
Roundtrip
just found
Select American Airlines flight, departing Wed., May 28 from Phoenix to San Diego, returning Sun., Jun. 1, priced at CA $190 just found
Delta
Wed., May 28 - Sun., Jun. 1
PHX
Phoenix
SAN
San Diego
CA $203 Roundtrip, just found
CA $203
Roundtrip
just found
Select Delta flight, departing Wed., May 28 from Phoenix to San Diego, returning Sun., Jun. 1, priced at CA $203 just found
Spirit Airlines
Thu., May 22 - Sun., May 25
PHX
Phoenix
SAN
San Diego
CA $205 Roundtrip, found 3 days ago
CA $205
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu., May 22 from Phoenix to San Diego, returning Sun., May 25, priced at CA $205 found 3 days ago
Spirit Airlines
Thu., May 8 - Sun., May 11
PHX
Phoenix
SAN
San Diego
CA $209 Roundtrip, found 3 hours ago
CA $209
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Thu., May 8 from Phoenix to San Diego, returning Sun., May 11, priced at CA $209 found 3 hours ago
American Airlines
Wed., May 28 - Sun., Jun. 1
PHX
Phoenix
SAN
San Diego
CA $216 Roundtrip, just found
CA $216
Roundtrip
just found
Select American Airlines flight, departing Wed., May 28 from Phoenix to San Diego, returning Sun., Jun. 1, priced at CA $216 just found
*Available to Expedia members.