Find flight deals from San Francisco to O'Hare Intl

Cheapest flights from San Francisco to O'Hare Intl
Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Mon 12/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£160

Tue 3/619:49SFO - ORD

1 stop7h 51mAlaska Airlines

Wed 4/619:59ORD - SFO

Nonstop4h 50mAlaska Airlines

Deal found 30/4£162

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Fri 9/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£163

Sat 10/506:30SFO - ORD

1 stop8h 30mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£166

Sun 18/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Thu 22/507:20ORD - SFO

Nonstop4h 42mUnited Airlines

Deal found 29/4£169

Wed 4/612:33SFO - ORD

Nonstop4h 26mAlaska Airlines

Sat 7/614:04ORD - SFO

1 stop7h 41mAlaska Airlines

Deal found 30/4£169

Tue 6/508:00SFO - ORD

1 stop8h 01mHawaiian Airlines

Wed 7/518:58ORD - SFO

Nonstop4h 59mHawaiian Airlines

Deal found 29/4£170

Wed 7/516:49SFO - ORD

1 stop11h 16mAlaska Airlines

Thu 8/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 30/4£175

Wed 9/706:10SFO - ORD

Nonstop4h 27mUnited Airlines

Wed 9/716:50ORD - SFO

Nonstop4h 46mUnited Airlines

Deal found 28/4£175

Tue 3/614:39SFO - ORD

1 stop7h 20mAlaska Airlines

Sat 7/614:04ORD - SFO

1 stop7h 41mAlaska Airlines

Deal found 30/4£176

Mon 2/612:33SFO - ORD

Nonstop4h 26mAlaska Airlines

Sat 7/619:59ORD - SFO

Nonstop4h 50mAlaska Airlines

Deal found 30/4£177

Fri 16/523:20SFO - ORD

Nonstop4h 25mUnited Airlines

Mon 19/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£179

Best flights from San Francisco to O'Hare Intl
Discover carefully curated flight deals from San Francisco to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Mon 12/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£160

Tue 3/619:49SFO - ORD

1 stop7h 51mAlaska Airlines

Wed 4/619:59ORD - SFO

Nonstop4h 50mAlaska Airlines

Deal found 30/4£162

Mon 2/621:35SFO - ORD

1 stop8h 54mDelta

Fri 6/613:45ORD - SFO

1 stop7h 11mDelta

Deal found 30/4£192

Wed 28/509:15SFO - ORD

2 stops10h 15mSouthwest

Thu 29/518:55ORD - SFO

1 stop6h 25mSouthwest

Deal found 28/4£194

Sun 8/623:59SFO - ORD

1 stop15h 10mSun Country Air

Fri 13/618:17ORD - SFO

1 stop6h 36mSun Country Air

Deal found 29/4£198

Thu 8/511:48SFO - ORD

Nonstop4h 32mHawaiian Airlines

Mon 12/515:44ORD - SFO

1 stop8h 29mHawaiian Airlines

Deal found 29/4£233

Sun 18/523:49SFO - ORD

Nonstop4h 18mAmerican Airlines

Wed 21/506:00ORD - SFO

2 stops12h 03mAmerican Airlines

Deal found 29/4£288

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£163

Sun 18/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Thu 22/507:20ORD - SFO

Nonstop4h 42mUnited Airlines

Deal found 29/4£169

Sat 10/506:30SFO - ORD

1 stop8h 30mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£166

Wed 9/706:10SFO - ORD

Nonstop4h 27mUnited Airlines

Wed 9/716:50ORD - SFO

Nonstop4h 46mUnited Airlines

Deal found 28/4£175

Wed 4/612:33SFO - ORD

Nonstop4h 26mAlaska Airlines

Sat 7/614:04ORD - SFO

1 stop7h 41mAlaska Airlines

Deal found 30/4£169

Direct flights from San Francisco to O'Hare Intl
Explore direct flight options from San Francisco to O'Hare Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Mon 12/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£160

Wed 4/612:33SFO - ORD

Nonstop4h 26mAlaska Airlines

Fri 6/619:59ORD - SFO

Nonstop4h 50mAlaska Airlines

Deal found 30/4£162

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£163

Tue 1/706:10SFO - ORD

Nonstop4h 27mUnited Airlines

Sat 5/708:50ORD - SFO

Nonstop4h 39mUnited Airlines

Deal found 29/4£166

Sun 18/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Thu 22/507:20ORD - SFO

Nonstop4h 42mUnited Airlines

Deal found 29/4£169

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Sun 11/507:20ORD - SFO

Nonstop4h 51mUnited Airlines

Deal found 29/4£169

Sat 17/512:33SFO - ORD

Nonstop4h 26mHawaiian Airlines

Wed 21/519:59ORD - SFO

Nonstop4h 50mHawaiian Airlines

Deal found 29/4£170

Wed 9/706:10SFO - ORD

Nonstop4h 27mUnited Airlines

Wed 9/716:50ORD - SFO

Nonstop4h 46mUnited Airlines

Deal found 28/4£175

Mon 2/612:33SFO - ORD

Nonstop4h 26mAlaska Airlines

Sat 7/619:59ORD - SFO

Nonstop4h 50mAlaska Airlines

Deal found 30/4£177

Fri 16/523:20SFO - ORD

Nonstop4h 25mUnited Airlines

Mon 19/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£179

Mon 30/606:10SFO - ORD

Nonstop4h 27mUnited Airlines

Sat 5/708:50ORD - SFO

Nonstop4h 39mUnited Airlines

Deal found 29/4£180

Wed 7/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Sat 10/516:30ORD - SFO

Nonstop4h 50mUnited Airlines

Deal found 29/4£180

Last-minute flights from San Francisco to O'Hare Intl
Discover last-minute flight deals from San Francisco to O'Hare Intl. Data last updated 30 April 2025 and is based on user searches.

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Mon 12/521:05ORD - SFO

Nonstop4h 54mUnited Airlines

Deal found 29/4£160

Tue 6/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Sun 11/507:20ORD - SFO

Nonstop4h 51mUnited Airlines

Deal found 29/4£169

Tue 6/508:00SFO - ORD

1 stop8h 01mAlaska Airlines

Fri 9/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£170

Tue 6/508:00SFO - ORD

1 stop8h 01mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£199

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Fri 9/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£163

Wed 7/516:49SFO - ORD

1 stop11h 16mAlaska Airlines

Thu 8/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 30/4£175

Wed 7/500:10SFO - ORD

Nonstop4h 20mUnited Airlines

Sat 10/516:30ORD - SFO

Nonstop4h 50mUnited Airlines

Deal found 29/4£180

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Thu 8/518:58ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£192

Wed 7/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£163

Fri 9/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£192

Sat 10/506:30SFO - ORD

1 stop8h 30mAlaska Airlines

Sat 10/519:13ORD - SFO

Nonstop4h 59mAlaska Airlines

Deal found 29/4£166

Sat 10/506:30SFO - ORD

1 stop8h 30mAlaska Airlines

Tue 13/509:00ORD - SFO

1 stop8h 53mAlaska Airlines

Deal found 29/4£198

One-way flights from San Francisco to O'Hare Intl
Search for one-way flight options from San Francisco to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Sun 18/523:50SFO - ORD

1 stop10h 13mFrontier

Deal found 29/4£78

Tue 3/606:00SFO - ORD

1 stop8h 45mSouthwest

Deal found 29/4£81

Mon 2/623:15SFO - ORD

Nonstop4h 14mUnited Airlines

Deal found 29/4£81

Mon 12/523:50SFO - ORD

1 stop14h 51mFrontier

Deal found 29/4£82

Fri 16/523:50SFO - ORD

1 stop11h 51mFrontier

Deal found 29/4£83

Sat 7/606:25SFO - ORD

1 stop9h 30mSouthwest

Deal found 29/4£85

Mon 26/518:55SFO - ORD

1 stop8h 45mAlaska Airlines

Deal found 29/4£88

Tue 13/511:48SFO - ORD

Nonstop4h 32mAlaska Airlines

Deal found 29/4£89

Wed 21/508:00SFO - ORD

1 stop13h 56mAlaska Airlines

Deal found 29/4£92

Thu 15/523:50SFO - ORD

1 stop10h 13mFrontier

Deal found 29/4£93

Mon 19/520:49SFO - ORD

1 stop6h 51mAlaska Airlines

Deal found 29/4£95

Tue 6/511:48SFO - ORD

Nonstop4h 32mHawaiian Airlines

Deal found 29/4£96

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Cheap flights from San Francisco to Chicago O'Hare Intl Airport – Compare and Save

Find flight deals from San Francisco to O'Hare Intl

Cheapest flights from San Francisco to O'Hare IntlExplore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from San Francisco to O'Hare Intl
Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.