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United Flights from Chicago, IL (CHI-All Airports) to San Diego Intl. Airport (SAN)
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S$344 Cheap United flights Chicago (CHI) to San Diego (SAN)

Prices were available within the past 7 days and start at S$344 for one-way flights and S$573 for return, for the period specified. Prices and availability are subject to change.

All deals

One way

Return

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$573

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$573 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$585

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$585 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$596

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$596 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$598

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$598 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$600

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$600 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$610

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$610 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$613

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$613 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$624

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$624 Found 5 days ago

Mon, 14 Dec - Thu, 17 Dec

ORD

Chicago

SAN

San Diego

S$630

Return

Found 5 days ago

Select United flight, departing Mon, 14 Dec from Chicago to San Diego, returning Thu, 17 Dec, priced at S$630 Found 5 days ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city centre is 5 minutes. Flights from S$634

SAN

San Diego Intl.

CheapestClosest

5 min

Flights from S$634

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

September is typically the cheapest month to fly

From S$209 - S$336 per traveller.

Travel information

Origin airport	Chicago, IL
Destination airport	San Diego Intl. Airport
Distance	2,772 km away
Airline name	United
Airline code	UA
Return price	S$521

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United flights to San Diego from Chicago

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S$344 Cheap United flights Chicago (CHI) to San Diego (SAN)

Alternative airports near San Diego

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

September is typically the cheapest month to flySeptember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

September is typically the cheapest month to fly