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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
American Airlines
United
Delta
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 ￥18,740 for one-way flights and ￥40,538 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥40,538

Roundtrip

Found 21 hours ago

Select Alaska Airlines flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥40,538 Found 21 hours ago

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥40,700

Roundtrip

Found 21 hours ago

Select American Airlines flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥40,700 Found 21 hours ago

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥42,380

Roundtrip

Found 21 hours ago

Select Delta flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥42,380 Found 21 hours ago

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥43,820

Roundtrip

Found 21 hours ago

Select Delta flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥43,820 Found 21 hours ago

Wed, Nov 18 - Wed, Nov 25

ORD

Chicago

SAN

San Diego

￥44,460

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Wed, Nov 18 from Chicago to San Diego, returning Wed, Nov 25, priced at ￥44,460 Found 1 day ago

Wed, Nov 25 - Tue, Dec 1

ORD

Chicago

SAN

San Diego

￥47,690

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Wed, Nov 25 from Chicago to San Diego, returning Tue, Dec 1, priced at ￥47,690 Found 1 day ago

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥48,600

Roundtrip

Found 21 hours ago

Select American Airlines flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥48,600 Found 21 hours ago

Sat, Nov 7 - Sat, Nov 14

ORD

Chicago

SAN

San Diego

￥49,520

Roundtrip

Found 21 hours ago

Select American Airlines flight, departing Sat, Nov 7 from Chicago to San Diego, returning Sat, Nov 14, priced at ￥49,520 Found 21 hours ago

Wed, Nov 18 - Wed, Nov 25

ORD

Chicago

SAN

San Diego

￥49,680

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Wed, Nov 18 from Chicago to San Diego, returning Wed, Nov 25, priced at ￥49,680 Found 1 day ago

Mon, Dec 7 - Fri, Dec 11

ORD

Chicago

SAN

San Diego

￥72,300

Roundtrip

Found 1 day ago

Select United flight, departing Mon, Dec 7 from Chicago to San Diego, returning Fri, Dec 11, priced at ￥72,300 Found 1 day ago

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

November is typically the cheapest month to fly

From ￥26,551 - ￥54,507 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, American Airlines, United, Delta, JetBlue Airways, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	￥40,538
Average flight time	4 hours 47 mins

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￥18,740 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)

November is typically the cheapest month to flyNovember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

November is typically the cheapest month to fly