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O'Hare International Airport to San Francisco International Airport flight
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Cheap Flight Deals from O'Hare International Airport to San Francisco International Airport

Search for flights from Chicago to San Francisco and check out affordable one-way and round-trip options.

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ORD17:56
        8h 3m
        1 stop
        SFO23:59
        Chicago - San Francisco|Sat, Jun 1|Frontier Airlines
        HK$ 475HK$ 874
        46% OFF
        46% OFF
        HK$ 874HK$ 475
      • ORD22:52
        27h 49m
        1 stop
        SFO00:41
        Chicago - San Francisco|Tue, May 21|Spirit Airlines
        HK$ 492HK$ 874
        44% OFF
        44% OFF
        HK$ 874HK$ 492
      • ORD20:23
        27h 43m
        1 stop
        SFO22:06
        Chicago - San Francisco|Tue, Jun 25|Frontier Airlines
        HK$ 515HK$ 874
        41% OFF
        41% OFF
        HK$ 874HK$ 515
      • ORD19:30
        7h 29m
        1 stop
        SFO00:59
        Chicago - San Francisco|Wed, Jul 31|Frontier Airlines
        HK$ 531
        HK$ 531
      • ORD19:30
        7h 29m
        1 stop
        SFO00:59
        Chicago - San Francisco|Wed, Jul 24|Frontier Airlines
        HK$ 553
        HK$ 553
      • ORD19:30
        7h 28m
        1 stop
        SFO00:58
        Chicago - San Francisco|Tue, Aug 6|Frontier Airlines
        HK$ 555
        HK$ 555
      • ORD17:56
        8h 2m
        1 stop
        SFO23:58
        Chicago - San Francisco|Sat, Jul 13|Frontier Airlines
        HK$ 559
        HK$ 559
      • ORD06:35
        4h 37m
        Direct
        SFO09:12
        Chicago - San Francisco|Wed, Jul 17|Alaska Airlines
        HK$ 578
        HK$ 578
      • ORD17:56
        16h 14m
        1 stop
        SFO08:10
        Chicago - San Francisco|Sat, May 25|Frontier Airlines
        HK$ 591
        HK$ 591
      • ORD17:56
        8h 2m
        1 stop
        SFO23:58
        Chicago - San Francisco|Sat, Jun 22|Frontier Airlines
        HK$ 623
        HK$ 623
      • ORD13:00
        3h 5m
        Direct
        SFO14:00
        Chicago - San Francisco|Thu, May 23|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from O'Hare International Airport to San Francisco International Airport

See which airlines fly from Chicago to San Francisco. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Spirit Airlines
From HK$ 492
Alaska Airlines
From HK$ 578
American Airlines
From HK$ 650
Frontier Airlines
From HK$ 693
Sun Country Airlines
From HK$ 782
Southwest Airlines
From HK$ 1,020
Jetblue Airways
From HK$ 2,242
Delta Air Lines
From HK$ 2,520
United Airlines
From HK$ 2,697
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Chicago to San Francisco. Enjoy direct flights with 1 airline

Explore other flights from Chicago to San Francisco to find the best alternative options.

  • Cheapest
    Frontier Airlines
    MDW
    16:18
    4h 29m
    Direct
    SFO
    18:47
    Midway International Airport - San Francisco International Airport
    Wed, May 29Frontier Airlines
    HK$ 548
  • Frontier Airlines
    MDW
    16:18
    4h 29m
    Direct
    SFO
    18:47
    Midway International Airport - San Francisco International Airport
    Wed, May 29Frontier Airlines
    HK$ 548
    Find More Flights
Flight Schedule from O'Hare International Airport to San Francisco International Airport

Check the schedule for flights from Chicago to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS333

    Alaska Airlines

    06:00

    ORD

    4.5h

    08:31

    SEA

    SMTWTFS
    Search

  2. AS1132

    Alaska Airlines

    08:25

    SEA

    2.3h

    10:40

    SFO

    SMTWT-S

  3. AS457

    Alaska Airlines

    06:35

    ORD

    4.6h

    Direct

    09:12

    SFO

    SMTWTFS
    Search

  4. AS413

    Alaska Airlines

    14:25

    ORD

    4.3h

    16:45

    PDX

    SMTWTFS
    Search

  5. AS1295

    Alaska Airlines

    19:50

    PDX

    1.8h

    21:35

    SFO

    SMTWTFS

  6. F93241

    Frontier Airlines

    15:46

    ORD

    2.6h

    18:23

    DFW

    SMTWTFS
    Search

  7. F93999

    Frontier Airlines

    21:20

    DFW

    4.1h

    23:27

    SFO

    SMTWTFS

  8. AS597

    Alaska Airlines

    18:20

    ORD

    4.7h

    Direct

    21:00

    SFO

    SMTWTFS
    Search

  9. F93173

    Frontier Airlines

    18:48

    ORD

    2.7h

    20:32

    DEN

    SMTWTFS
    Search

  10. F91093

    Frontier Airlines

    05:01

    DEN

    2.7h

    06:43

    SFO

    SMTWTFS

  11. F93173

    Frontier Airlines

    18:48

    ORD

    2.7h

    20:32

    DEN

    SMTWTFS
    Search

  12. F93439

    Frontier Airlines

    22:15

    DEN

    2.7h

    23:59

    SFO

    SMTWTFS

  13. F92145

    Frontier Airlines

    19:30

    ORD

    4.3h

    21:48

    LAS

    SMTWTFS
    Search

  14. F93362

    Frontier Airlines

    12:24

    LAS

    1.8h

    14:13

    SFO

    -----F-

  15. F92145

    Frontier Airlines

    19:30

    ORD

    4.3h

    21:48

    LAS

    SMTWTFS
    Search

  16. F94157

    Frontier Airlines

    23:20

    LAS

    1.6h

    00:59

    SFO

    SMTWTFS

  17. AA606

    American Airlines

    21:20

    ORD

    4.5h

    Direct

    23:47

    SFO

    SMTWTFS
    Search
Find more flights and airlines

O'Hare International Airport to San Francisco International Airport Flights Info

Flight distance2,968.66km
Cheapest one-way ticket priceHK$ 474
Cheapest return ticket priceHK$ 1,056

FAQs for O'Hare International Airport to San Francisco International Airport Flights

  • How long is the flights from O'Hare International Airport (ORD) to San Francisco International Airport (SFO)?

    It takes around 4 hours 48 minutes to fly from O'Hare International Airport (ORD) to San Francisco International Airport (SFO).

  • How many daily flights are there from O'Hare International Airport (ORD) to San Francisco International Airport (SFO)?

    There are around 16 daily flights from O'Hare International Airport (ORD) to San Francisco International Airport (SFO).

  • When are flight from O'Hare International Airport (ORD) to San Francisco International Airport (SFO) the cheapest?

    Tickets cost around HK$ 1,087 in August, making it the cheapest month to book. O'Hare International Airport (ORD) to San Francisco International Airport (SFO) is a popular route, so don't forget to book your tickets in advance.

  • When are flight from O'Hare International Airport (ORD) to San Francisco International Airport (SFO) most expensive?

    The route from O'Hare International Airport (ORD) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around HK$ 2,224 in May, the most expensive month to book this route.

  • What time does the earliest flight from O'Hare International Airport to San Francisco International Airport depart?

    The earliest flight departs from O'Hare International Airport (ORD) at 06:05 and arrives in San Francisco International Airport (SFO) at 08:45.

  • What time does the latest flight from O'Hare International Airport to San Francisco International Airport depart?

    The latest flight departs from O'Hare International Airport (ORD) at 20:22 and arrives in San Francisco International Airport (SFO) at 23:00.

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.

  • What's the closest airport to San Francisco International Airport (SFO)?

    The closest airport to San Francisco International Airport (SFO) is Oakland International Airport. The distance is around 17km.

  • Which airline operates the most direct flights from O'Hare International Airport (ORD) to San Francisco International Airport (SFO)?

    United Airlines is a very popular airline operating an average of 12420 flights per month.

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