Cheap Flights from Chicago to Carlsbad

Airlines that fly from Chicago 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 15% 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 Chicago to Carlsbad (CHI-SAN)

Prices were available within the past 7 days and start at €141 for one-way flights and €282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 21 Jan - Tue, 28 Jan
ORD
Chicago
SAN
San Diego
€282 Return, found 1 day ago
€282
Return
found 1 day ago
Select Delta flight, departing Tue, 21 Jan from Chicago to San Diego, returning Tue, 28 Jan, priced at €282 found 1 day ago
Delta
Tue, 21 Jan - Tue, 28 Jan
ORD
Chicago
SAN
San Diego
€284 Return, found 1 day ago
€284
Return
found 1 day ago
Select Delta flight, departing Tue, 21 Jan from Chicago to San Diego, returning Tue, 28 Jan, priced at €284 found 1 day ago
Delta
Sat, 18 Jan - Sat, 25 Jan
ORD
Chicago
SAN
San Diego
€286 Return, found 18 hours ago
€286
Return
found 18 hours ago
Select Delta flight, departing Sat, 18 Jan from Chicago to San Diego, returning Sat, 25 Jan, priced at €286 found 18 hours ago
Delta
Sat, 18 Jan - Sat, 25 Jan
ORD
Chicago
SAN
San Diego
€302 Return, found 18 hours ago
€302
Return
found 18 hours ago
Select Delta flight, departing Sat, 18 Jan from Chicago to San Diego, returning Sat, 25 Jan, priced at €302 found 18 hours ago
Delta
Wed, 5 Feb - Sun, 9 Feb
MDW
Chicago
SAN
San Diego
€304 Return, found 3 days ago
€304
Return
found 3 days ago
Select Delta flight, departing Wed, 5 Feb from Chicago to San Diego, returning Sun, 9 Feb, priced at €304 found 3 days ago
Delta
Sun, 15 Dec - Tue, 24 Dec
ORD
Chicago
SAN
San Diego
€305 Return, found 2 days ago
€305
Return
found 2 days ago
Select Delta flight, departing Sun, 15 Dec from Chicago to San Diego, returning Tue, 24 Dec, priced at €305 found 2 days ago
*Available to Expedia members.