App
Help
USD
Search Bookings
Trip.com
>
Flights
>
Flights to Chicago
>
San Francisco to Chicago flight
>
San Francisco to O'Hare International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from San Francisco to O'Hare International Airport

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SFO00:58
        21h 58m
        1 stop
        ORD00:56
        San Francisco - Chicago|Tue, Apr 30|Frontier Airlines
        $54$96
        44% OFF
        44% OFF
        $96$54
      • SFO00:58
        21h 58m
        1 stop
        ORD00:56
        San Francisco - Chicago|Mon, May 13|Frontier Airlines
        $59$96
        39% OFF
        39% OFF
        $96$59
      • SFO08:15
        10h 6m
        1 stop
        ORD20:21
        San Francisco - Chicago|Tue, May 21|Frontier Airlines
        $60$96
        38% OFF
        38% OFF
        $96$60
      • SFO21:00
        25h 56m
        1 stop
        ORD00:56
        San Francisco - Chicago|Sun, May 5|Frontier Airlines
        $61
        $61
      • SFO00:58
        21h 58m
        1 stop
        ORD00:56
        San Francisco - Chicago|Wed, May 15|Frontier Airlines
        $62
        $62
      • SFO00:58
        21h 13m
        1 stop
        ORD00:11
        San Francisco - Chicago|Sat, May 18|Frontier Airlines
        $67
        $67
      • SFO23:59
        22h 53m
        1 stop
        ORD00:52
        San Francisco - Chicago|Mon, Apr 29|Frontier Airlines
        $68
        $68
      • SFO23:57
        4h 23m
        Direct
        ORD06:20
        San Francisco - Chicago|Tue, Jun 11|Alaska Airlines
        $74
        $74
      • SFO00:59
        22h 14m
        1 stop
        ORD01:13
        San Francisco - Chicago|Wed, May 29|Frontier Airlines
        $75
        $75
      • SFO21:20
        25h 36m
        1 stop
        ORD00:56
        San Francisco - Chicago|Mon, May 6|Frontier Airlines
        $76
        $76
      • SFO13:00
        3h 5m
        Direct
        ORD14:00
        San Francisco - Chicago|Sat, May 4|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 San Francisco to O'Hare International Airport
Alaska Airlines
From $74
Sun Country Airlines
From $103
Jetblue Airways
From $112
Southwest Airlines
From $132
American Airlines
From $144
Delta Air Lines
From $145
United Airlines
From $176
Frontier Airlines
From $209
ANA airlines
Find more flights and airlines

There are 1 airport(s) in San Francisco. Discover the top routes now!

  • 0.44 km from downtown San Francisco
    San Francisco International Airport
    Tickets From
    $209
Flight Schedule from San Francisco to O'Hare International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. F94000

    Frontier Airlines

    00:22

    SFO

    3.6h

    05:58

    DFW

    SMTWTFS
    Search

  2. F91342

    Frontier Airlines

    23:35

    DFW

    2.4h

    01:58

    ORD

    SMTWTFS

  3. F91094

    Frontier Airlines

    00:58

    SFO

    2.5h

    04:30

    DEN

    SMTWTFS
    Search

  4. F93172

    Frontier Airlines

    21:27

    DEN

    2.6h

    01:03

    ORD

    SMTWTFS

  5. AA2614

    American Airlines

    06:00

    SFO

    4.2h

    Direct

    12:14

    ORD

    SMTWTFS
    Search

  6. AS598

    Alaska Airlines

    11:07

    SFO

    4.3h

    Direct

    17:24

    ORD

    SMTWTFS
    Search

  7. F94594

    Frontier Airlines

    14:40

    SFO

    3.6h

    18:16

    PHX

    SMTWT-S
    Search

  8. F91828

    Frontier Airlines

    20:11

    PHX

    3.7h

    01:52

    ORD

    SMTWTFS

  9. AS2377

    Alaska Airlines

    19:30

    SFO

    1.7h

    21:13

    PDX

    SMTWT-S
    Search

  10. AS340

    Alaska Airlines

    23:11

    PDX

    4.1h

    05:15

    ORD

    SMTWT-S

  11. F93366

    Frontier Airlines

    20:24

    SFO

    2.1h

    22:29

    PHX

    ---W--S
    Search

  12. F91828

    Frontier Airlines

    20:11

    PHX

    3.7h

    01:52

    ORD

    SMTWTFS

  13. F94310

    Frontier Airlines

    20:47

    SFO

    2.2h

    23:57

    DEN

    -MT---S
    Search

  14. F93172

    Frontier Airlines

    21:27

    DEN

    2.6h

    01:03

    ORD

    SMTWTFS

  15. F93436

    Frontier Airlines

    21:20

    SFO

    2.6h

    00:57

    DEN

    S---TF-
    Search

  16. F93172

    Frontier Airlines

    21:27

    DEN

    2.6h

    01:03

    ORD

    SMTWTFS

  17. AS456

    Alaska Airlines

    23:59

    SFO

    4.3h

    Direct

    06:20

    ORD

    --TWTFS
    Search
Find more flights and airlines

Flight Info of Flights from San Francisco to O'Hare International Airport

Cheapest round-trip ticket price

$79

Cheapest nonstop flight price

$39

Off-season for travel

December

Peak season for travel

October

FAQs for San Francisco to O'Hare International Airport Flights

  • When are flight tickets from San Francisco (SFO) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from San Francisco to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around $257.

  • How long does it take to fly from San Francisco (SFO) to Chicago (CHI) and what is the distance?

    It takes around 4 hours 44 minutes to fly from San Francisco (SFO) to Chicago (CHI).

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

    • The distance from O'Hare International Airport to downtown is about 25km. It takes about 40 minutes by taxi.
    • The distance from Midway International Airport to downtown is about 14km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from San Francisco (SFO) to Chicago (CHI)?

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.