A spacious airport terminal with high ceilings, check-in counters, and a Starbucks coffee shop.

Flights from San Francisco Intl. Airport (SFO) to Chicago O'Hare Intl. Airport (ORD)
Flights to Chicago
Illinois
United States of America
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Popular airlines from San Francisco Intl. Airport (SFO) to Chicago O'Hare Intl. Airport (ORD)

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

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Cheap Flights from San Francisco to Chicago (SFO-ORD)

Prices were available within the past 7 days and start at NT$4,162 for one-way flights and NT$8,299 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Thu, Sep 10 - Thu, Sep 24

SFO

San Francisco

ORD

Chicago

NT$8,299

Roundtrip

Found 5 days ago

Select Delta flight, departing Thu, Sep 10 from San Francisco to Chicago, returning Thu, Sep 24, priced at NT$8,299 Found 5 days ago

Thu, Aug 20 - Mon, Aug 24

SFO

San Francisco

ORD

Chicago

NT$8,311

Roundtrip

Found 4 days ago

Select Delta flight, departing Thu, Aug 20 from San Francisco to Chicago, returning Mon, Aug 24, priced at NT$8,311 Found 4 days ago

Tue, Oct 13 - Fri, Oct 30

SFO

San Francisco

ORD

Chicago

NT$8,648

Roundtrip

Found 11 hours ago

Select Delta flight, departing Tue, Oct 13 from San Francisco to Chicago, returning Fri, Oct 30, priced at NT$8,648 Found 11 hours ago

Mon, Sep 21 - Wed, Oct 7

SFO

San Francisco

ORD

Chicago

NT$8,973

Roundtrip

Found 11 hours ago

Select Alaska Airlines flight, departing Mon, Sep 21 from San Francisco to Chicago, returning Wed, Oct 7, priced at NT$8,973 Found 11 hours ago

Thu, Sep 10 - Thu, Sep 24

SFO

San Francisco

ORD

Chicago

NT$9,600

Roundtrip

Found 5 days ago

Select Delta flight, departing Thu, Sep 10 from San Francisco to Chicago, returning Thu, Sep 24, priced at NT$9,600 Found 5 days ago

Thu, Aug 20 - Mon, Aug 24

SFO

San Francisco

ORD

Chicago

NT$9,614

Roundtrip

Found 4 days ago

Select Delta flight, departing Thu, Aug 20 from San Francisco to Chicago, returning Mon, Aug 24, priced at NT$9,614 Found 4 days ago

Mon, Sep 21 - Fri, Oct 2

SFO

San Francisco

ORD

Chicago

NT$9,622

Roundtrip

Found 11 hours ago

Select Alaska Airlines flight, departing Mon, Sep 21 from San Francisco to Chicago, returning Fri, Oct 2, priced at NT$9,622 Found 11 hours ago

Fri, Sep 18 - Sat, Sep 19

SFO

San Francisco

ORD

Chicago

NT$9,919

Roundtrip

Found 6 days ago

Select Delta flight, departing Fri, Sep 18 from San Francisco to Chicago, returning Sat, Sep 19, priced at NT$9,919 Found 6 days ago

Thu, Sep 10 - Wed, Sep 16

SFO

San Francisco

ORD

Chicago

NT$10,279

Roundtrip

Found 13 hours ago

Select United flight, departing Thu, Sep 10 from San Francisco to Chicago, returning Wed, Sep 16, priced at NT$10,279 Found 13 hours ago

Thu, Sep 10 - Thu, Sep 24

SFO

San Francisco

ORD

Chicago

NT$10,898

Roundtrip

Found 5 days ago

Select American Airlines flight, departing Thu, Sep 10 from San Francisco to Chicago, returning Thu, Sep 24, priced at NT$10,898 Found 5 days ago

Find the cheapest month to fly from San Francisco (SFO) to Chicago (ORD)

September is typically the cheapest month to fly

From NT$5,103 - NT$8,334 per traveler.

Travel information

Origin airport	San Francisco Intl. Airport
Destination airport	Chicago O'Hare Intl. Airport
Distance	2,965 km away
Airlines serving	Alaska Airlines, Frontier Airlines, American Airlines, United, Delta, JetBlue Airways, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	NT$8,299
Average flight time	5 hours 9 mins

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NT$4,162 Cheap Flights from San Francisco (SFO) to Chicago (ORD)

Popular airlines from San Francisco Intl. Airport (SFO) to Chicago O'Hare Intl. Airport (ORD)

Be in the know

Book smarter

Earn twice

Cheap Flights from San Francisco to Chicago (SFO-ORD)

Find the cheapest month to fly from San Francisco (SFO) to Chicago (ORD)

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