฿3,755 Cheap Delta flights from Chicago to San Diego (CHI→SAN)

View ฿3,755 flight on Wed, 6 May 2026Opens in a new window

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Delta flights from Chicago to San Diego (CHI→SAN)

Prices were available within the past 7 days and start at ฿3,755 for one-way flights and ฿9,665 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿9,665 Return, found 6 days ago
฿9,665
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿9,665 found 6 days ago
Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿10,520 Return, found 6 days ago
฿10,520
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿10,520 found 6 days ago
Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿10,775 Return, found 6 days ago
฿10,775
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿10,775 found 6 days ago
Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿11,365 Return, found 6 days ago
฿11,365
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿11,365 found 6 days ago
Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿11,465 Return, found 6 days ago
฿11,465
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿11,465 found 6 days ago
Delta
Sat, 27 Jun - Mon, 6 Jul
ORD
Chicago
SAN
San Diego
฿11,630 Return, found 6 days ago
฿11,630
Return
found 6 days ago
Select Delta flight, departing Sat, 27 Jun from Chicago to San Diego, returning Mon, 6 Jul, priced at ฿11,630 found 6 days ago

Find the cheapest month to fly from Chicago (CHI) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿3,001 - ฿6,024 per traveller.
Flight from Chicago to San Diego route information
Origin airport
O'Hare Intl.
Destination airport
San Diego Intl.
Distance
2752 km

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