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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 NT$4,471 for one-way flights and NT$10,234 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$10,234

Roundtrip

Found 5 days ago

Select Delta flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$10,234 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$11,372

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$11,372 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$11,373

Roundtrip

Found 5 days ago

Select Delta flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$11,373 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$11,544

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$11,544 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$11,690

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$11,690 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$11,862

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$11,862 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$12,342

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$12,342 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$12,508

Roundtrip

Found 5 days ago

Select American Airlines flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$12,508 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$12,510

Roundtrip

Found 5 days ago

Select American Airlines flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$12,510 Found 5 days ago

Wed, Sep 30 - Sun, Oct 4

ORD

Chicago

SAN

San Diego

NT$12,660

Roundtrip

Found 5 days ago

Select United flight, departing Wed, Sep 30 from Chicago to San Diego, returning Sun, Oct 4, priced at NT$12,660 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, American Airlines, United, Delta, JetBlue Airways, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$10,234
Average flight time	4 hours 26 mins

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NT$4,471 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