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Flights from Chicago O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)
Flights to San Diego
California
United States of America
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Popular airlines from Chicago O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)

Alaska Airlines
Frontier Airlines
United
Delta
American Airlines
JetBlue Airways
Sun Country Airlines

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Cheap Flights from Chicago to San Diego (ORD-SAN)

Prices were available within the past 7 days and start at NT$3,952 for one-way flights and NT$9,465 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$9,465

Roundtrip

Found 5 days ago

Select Delta flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$9,465 Found 5 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$10,748

Roundtrip

Found 5 days ago

Select United flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$10,748 Found 5 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$10,918

Roundtrip

Found 5 days ago

Select United flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$10,918 Found 5 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$11,062

Roundtrip

Found 5 days ago

Select United flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$11,062 Found 5 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$11,093

Roundtrip

Found 5 days ago

Select Delta flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$11,093 Found 5 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$11,232

Roundtrip

Found 5 days ago

Select United flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$11,232 Found 5 days ago

Thu, Nov 19 - Fri, Nov 27

ORD

Chicago

SAN

San Diego

NT$11,306

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Thu, Nov 19 from Chicago to San Diego, returning Fri, Nov 27, priced at NT$11,306 Found 2 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$11,386

Roundtrip

Found 5 days ago

Select Delta flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$11,386 Found 5 days ago

Thu, Nov 19 - Fri, Nov 27

ORD

Chicago

SAN

San Diego

NT$11,435

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Thu, Nov 19 from Chicago to San Diego, returning Fri, Nov 27, priced at NT$11,435 Found 2 days ago

Sat, Aug 22 - Mon, Aug 24

ORD

Chicago

SAN

San Diego

NT$11,556

Roundtrip

Found 5 days ago

Select Delta flight, departing Sat, Aug 22 from Chicago to San Diego, returning Mon, Aug 24, priced at NT$11,556 Found 5 days ago

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

February is typically the cheapest month to fly

From NT$5,009 - NT$5,990 per traveler.

Travel information

Origin airport	Chicago O'Hare Intl. Airport
Destination airport	San Diego Intl. Airport
Distance	2,768 km away
Airlines serving	Alaska Airlines, Frontier Airlines, United, Delta, American Airlines, JetBlue Airways, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$9,465
Average flight time	4 hours 26 mins

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Klm London (LHR) to San Diego (SAN) flights
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NT$3,952 Cheap Flights from Chicago (ORD) to San Diego (SAN)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to San Diego Intl. Airport (SAN)

Be in the know

Book smarter

Earn twice

Cheap Flights from Chicago to San Diego (ORD-SAN)

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

February is typically the cheapest month to flyFebruary is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

February is typically the cheapest month to fly