Cheap flights from Duluth to San Diego

Popular airlines from Duluth to San Diego

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Cheap flights from Duluth (DLH) to San Diego (SAN)

Prices were available within the past 7 days and start at for one-way flights and CA $753 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue., Jul. 1 - Fri., Jul. 4
DLH
Duluth
SAN
San Diego
CA $753 Roundtrip, found 5 days ago
CA $753
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., Jul. 1 from Duluth to San Diego, returning Fri., Jul. 4, priced at CA $753 found 5 days ago
United
Tue., Jul. 1 - Sat., Jul. 5
DLH
Duluth
SAN
San Diego
CA $796 Roundtrip, found 5 days ago
CA $796
Roundtrip
found 5 days ago
Select United flight, departing Tue., Jul. 1 from Duluth to San Diego, returning Sat., Jul. 5, priced at CA $796 found 5 days ago
Delta
Tue., Jul. 1 - Thu., Jul. 3
DLH
Duluth
SAN
San Diego
CA $1,187 Roundtrip, found 5 days ago
CA $1,187
Roundtrip
found 5 days ago
Select Delta flight, departing Tue., Jul. 1 from Duluth to San Diego, returning Thu., Jul. 3, priced at CA $1,187 found 5 days ago
United
Tue., Jul. 1 - Wed., Jul. 2
DLH
Duluth
SAN
San Diego
CA $1,673 Roundtrip, found 5 days ago
CA $1,673
Roundtrip
found 5 days ago
Select United flight, departing Tue., Jul. 1 from Duluth to San Diego, returning Wed., Jul. 2, priced at CA $1,673 found 5 days ago

Find the cheapest month to fly from Duluth (DLH) to San Diego (SAN)

April is typically the cheapest month to fly

From CA $324 - CA $944 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.