Cheap flights from Québec City to Carlsbad from CA $256

View CA $256 flight on Thu, Sep. 11, 2025Opens in a new window

Popular airlines from Québec City to Carlsbad

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Cheap flights from Québec City (YQB) to Carlsbad (SAN)

Prices were available within the past 7 days and start at CA $256 for one-way flights and CA $431 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep. 18 - Sat, Sep. 20
YQB
Québec City
SAN
San Diego
CA $431 Roundtrip, found 19 hours ago
CA $431
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Sep. 18 from Québec City to San Diego, returning Sat, Sep. 20, priced at CA $431 found 19 hours ago
American Airlines
Wed, Aug. 27 - Wed, Sep. 3
YQB
Québec City
SAN
San Diego
CA $454 Roundtrip, found 1 day ago
CA $454
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug. 27 from Québec City to San Diego, returning Wed, Sep. 3, priced at CA $454 found 1 day ago
Air Canada
Tue, Oct. 14 - Wed, Nov. 19
YQB
Québec City
SAN
San Diego
CA $457 Roundtrip, found 5 days ago
CA $457
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct. 14 from Québec City to San Diego, returning Wed, Nov. 19, priced at CA $457 found 5 days ago
American Airlines
Thu, Sep. 18 - Sat, Sep. 20
YQB
Québec City
SAN
San Diego
CA $475 Roundtrip, found 19 hours ago
CA $475
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Thu, Sep. 18 from Québec City to San Diego, returning Sat, Sep. 20, priced at CA $475 found 19 hours ago
United
Sun, Aug. 31 - Tue, Sep. 2
YQB
Québec City
SAN
San Diego
CA $477 Roundtrip, found 20 hours ago
CA $477
Roundtrip
found 20 hours ago
Select United flight, departing Sun, Aug. 31 from Québec City to San Diego, returning Tue, Sep. 2, priced at CA $477 found 20 hours ago
WestJet
Wed, Aug. 13 - Tue, Aug. 26
YQB
Québec City
SAN
San Diego
CA $529 Roundtrip, found 3 days ago
CA $529
Roundtrip
found 3 days ago
Select WestJet flight, departing Wed, Aug. 13 from Québec City to San Diego, returning Tue, Aug. 26, priced at CA $529 found 3 days ago

Find the cheapest month to fly from Québec City (YQB) to San Diego (SAN)

February is typically the cheapest month to fly

From CA $361 - CA $988 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.