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San Francisco Intl. Airport to O'Hare Intl. Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco Intl. Airport to O'Hare Intl. Airport over the next 90 days, with one-way fares from $80 and round-trip from $177. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SFO 7:13 AM
      4h 31m
      ORD 1:44 PM
      San Francisco - Chicago | Thu, Nov 12 | American Airlines
      ORD 1:24 PM
      4h 55m
      SFO 4:19 PM
      Chicago - San Francisco | Sat, Nov 14 | American Airlines
      $232 $289
      20% off
      20% off
      $289 $232
    • SFO 11:42 AM
      22h 15m
      ORD 11:57 AM
      San Francisco - Chicago | Wed, Nov 4 | Frontier Airlines
      ORD 11:06 AM
      15h 9m
      SFO 12:15 AM
      Chicago - San Francisco | Fri, Nov 6 | Frontier Airlines
      $177 $289
      39% off
      39% off
      $289 $177
    • SFO 1:49 PM
      13h 12m
      ORD 5:01 AM
      San Francisco - Chicago | Mon, Dec 7 | Frontier Airlines
      ORD 6:21 AM
      9h 32m
      SFO 1:53 PM
      Chicago - San Francisco | Wed, Dec 9 | Frontier Airlines
      $214 $289
      26% off
      26% off
      $289 $214
    • SFO 6:30 PM
      8h 31m
      ORD 5:01 AM
      San Francisco - Chicago | Tue, Dec 8 | Frontier Airlines
      ORD 6:21 AM
      7h 31m
      SFO 11:52 AM
      Chicago - San Francisco | Tue, Dec 15 | Frontier Airlines
      $215
      26% off
      $289 $215
    • SFO 2:37 PM
      12h 24m
      ORD 5:01 AM
      San Francisco - Chicago | Wed, Dec 9 | Frontier Airlines
      ORD 6:21 AM
      9h 32m
      SFO 1:53 PM
      Chicago - San Francisco | Tue, Dec 15 | Frontier Airlines
      $216
      25% off
      $289 $216
    • SFO 2:15 PM
      7h 19m
      ORD 11:34 PM
      San Francisco - Chicago | Wed, Nov 4 | Delta Air Lines
      ORD 11:06 AM
      7h 51m
      SFO 4:57 PM
      Chicago - San Francisco | Fri, Nov 6 | Frontier Airlines
      $217
      25% off
      $289 $217
    • SFO 12:39 PM
      9h 20m
      ORD 11:59 PM
      San Francisco - Chicago | Mon, Dec 7 | Alaska Airlines
      ORD 9:00 AM
      11h 7m
      SFO 6:07 PM
      Chicago - San Francisco | Wed, Dec 9 | Alaska Airlines
      $219
      24% off
      $289 $219
    • SFO 11:52 PM
      7h 43m
      ORD 9:35 AM
      San Francisco - Chicago | Thu, Oct 29 | Frontier Airlines
      ORD 6:30 AM
      6h 47m
      SFO 11:17 AM
      Chicago - San Francisco | Sat, Oct 31 | Frontier Airlines
      $224
      22% off
      $289 $224
    • SFO 11:41 AM
      16h 33m
      ORD 6:14 AM
      San Francisco - Chicago | Thu, Nov 26 | Frontier Airlines
      ORD 6:21 AM
      9h 34m
      SFO 1:55 PM
      Chicago - San Francisco | Wed, Dec 2 | Frontier Airlines
      $229
      21% off
      $289 $229
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
      CHI 3:00 PM
      6h
      Nonstop
      SFO 4:00 PM
      Chicago - San Francisco | Tue, Oct 20 | Normal Airline
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    • Cheapest
      SFO 6:51 PM
      8h 10m
      1 stop
      ORD 5:01 AM
      San Francisco - Chicago | Sat, Dec 12 | Frontier Airlines
      $80 $149
      46% off
      46% off
      $149 $80
    • Cheapest
      SFO 6:51 PM
      8h 10m
      1 stop
      ORD 5:01 AM
      San Francisco - Chicago | Sat, Dec 5 | Frontier Airlines
      $80 $149
      46% off
      46% off
      $149 $80
    • SFO 6:30 PM
      8h 29m
      1 stop
      ORD 4:59 AM
      San Francisco - Chicago | Tue, Dec 1 | Frontier Airlines
      $102 $149
      32% off
      32% off
      $149 $102
    • SFO 5:00 PM
      5h 54m
      1 stop
      ORD 12:54 AM
      San Francisco - Chicago | Tue, Dec 15 | Frontier Airlines
      $108
      28% off
      $149 $108
    • SFO 5:50 PM
      9h 47m
      1 stop
      ORD 5:37 AM
      San Francisco - Chicago | Sat, Dec 12 | Alaska Airlines
      $109
      27% off
      $149 $109
    • SFO 12:20 PM
      10h 1m
      1 stop
      ORD 12:21 AM
      San Francisco - Chicago | Wed, Nov 18 | Frontier Airlines
      $112
      25% off
      $149 $112
    • SFO 2:51 PM
      6h 58m
      1 stop
      ORD 11:49 PM
      San Francisco - Chicago | Sat, Nov 7 | Alaska Airlines
      $114
      23% off
      $149 $114
    • SFO 6:30 PM
      8h 29m
      1 stop
      ORD 4:59 AM
      San Francisco - Chicago | Thu, Dec 3 | Frontier Airlines
      $117
      21% off
      $149 $117
    • SFO 8:55 AM
      4h 20m
      Nonstop
      ORD 3:15 PM
      San Francisco - Chicago | Sat, Dec 12 | American Airlines
      $117
      21% off
      $149 $117
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Sat, Dec 5 | American Airlines
      $120 $376
      68% off
      68% off
      $376 $120
    • SFO 10:34 AM
      4h 31m
      Nonstop
      ORD 5:05 PM
      San Francisco - Chicago | Mon, Nov 2 | American Airlines
      $121 $376
      68% off
      68% off
      $376 $121
    • SFO 10:34 AM
      4h 31m
      Nonstop
      ORD 5:05 PM
      San Francisco - Chicago | Wed, Nov 18 | American Airlines
      $122 $376
      68% off
      68% off
      $376 $122
    • SFO 5:10 PM
      4h 17m
      Nonstop
      ORD 11:27 PM
      San Francisco - Chicago | Wed, Nov 18 | United Airlines
      $165
      56% off
      $376 $165
    • SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Mon, Dec 14 | American Airlines
      $169
      55% off
      $376 $169
    • SFO 7:13 AM
      4h 30m
      Nonstop
      ORD 1:43 PM
      San Francisco - Chicago | Tue, Dec 1 | American Airlines
      $169
      55% off
      $376 $169
    • SFO 3:04 PM
      4h 34m
      Nonstop
      ORD 9:38 PM
      San Francisco - Chicago | Thu, Nov 12 | American Airlines
      $170
      55% off
      $376 $170
    • SFO 11:36 PM
      4h 23m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Tue, Oct 27 | American Airlines
      $174
      54% off
      $376 $174
    • SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Mon, Dec 7 | American Airlines
      $181
      52% off
      $376 $181
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Sat, Dec 5 | American Airlines
      $120 $400
      70% off
      70% off
      $400 $120
    • SFO 10:34 AM
      4h 31m
      Nonstop
      ORD 5:05 PM
      San Francisco - Chicago | Mon, Nov 2 | American Airlines
      $121 $400
      70% off
      70% off
      $400 $121
    • SFO 10:34 AM
      4h 31m
      Nonstop
      ORD 5:05 PM
      San Francisco - Chicago | Wed, Nov 18 | American Airlines
      $122 $400
      70% off
      70% off
      $400 $122
    • SFO 5:10 PM
      4h 17m
      Nonstop
      ORD 11:27 PM
      San Francisco - Chicago | Wed, Nov 18 | United Airlines
      $165
      59% off
      $400 $165
    • SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Mon, Dec 14 | American Airlines
      $169
      57% off
      $400 $169
    • SFO 7:13 AM
      4h 30m
      Nonstop
      ORD 1:43 PM
      San Francisco - Chicago | Tue, Dec 1 | American Airlines
      $169
      57% off
      $400 $169
    • SFO 3:04 PM
      4h 34m
      Nonstop
      ORD 9:38 PM
      San Francisco - Chicago | Thu, Nov 12 | American Airlines
      $170
      57% off
      $400 $170
    • SFO 11:36 PM
      4h 23m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Tue, Oct 27 | American Airlines
      $174
      56% off
      $400 $174
    • SFO 7:40 AM
      4h 20m
      Nonstop
      ORD 2:00 PM
      San Francisco - Chicago | Mon, Dec 7 | American Airlines
      $181
      55% off
      $400 $181
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      SFO 11:36 PM
      4h 23m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Sun, Oct 18 | American Airlines
      $173 $456
      62% off
      62% off
      $456 $173
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Wed, Oct 21 | American Airlines
      $275 $456
      40% off
      40% off
      $456 $275
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Sat, Oct 17 | American Airlines
      $277 $456
      39% off
      39% off
      $456 $277
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Tue, Oct 20 | American Airlines
      $280
      39% off
      $456 $280
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Fri, Oct 23 | American Airlines
      $311
      32% off
      $456 $311
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Thu, Oct 22 | American Airlines
      $319
      30% off
      $456 $319
    • SFO 2:18 PM
      4h 37m
      Nonstop
      ORD 8:55 PM
      San Francisco - Chicago | Mon, Oct 19 | American Airlines
      $368
      19% off
      $456 $368
    • SFO 12:35 AM
      4h 21m
      Nonstop
      ORD 6:56 AM
      San Francisco - Chicago | Thu, Oct 22 | United Airlines
      $369
      19% off
      $456 $369
    • SFO 7:59 PM
      7h 17m
      1 stop
      ORD 5:16 AM
      San Francisco - Chicago | Thu, Oct 22 | Frontier Airlines
      $261
      43% off
      $456 $261
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
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    • SFO 11:52 PM
      4h 8m
      Nonstop
      ORD 6:00 AM
      San Francisco - Chicago | Wed, Dec 16 | American Airlines
      $316 $391
      19% off
      19% off
      $391 $316
    • SFO 11:52 PM
      4h 8m
      Nonstop
      ORD 6:00 AM
      San Francisco - Chicago | Thu, Dec 10 | American Airlines
      $175 $391
      55% off
      55% off
      $391 $175
    • SFO 11:51 PM
      4h 8m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Mon, Dec 14 | American Airlines
      $169 $391
      56% off
      56% off
      $391 $169
    • SFO 11:52 PM
      4h 8m
      Nonstop
      ORD 6:00 AM
      San Francisco - Chicago | Tue, Dec 15 | American Airlines
      $174
      55% off
      $391 $174
    • SFO 10:52 PM
      4h 8m
      Nonstop
      ORD 5:00 AM
      San Francisco - Chicago | Tue, Dec 22 | American Airlines
      $180
      54% off
      $391 $180
    • SFO 11:51 PM
      4h 8m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Mon, Dec 7 | American Airlines
      $181
      54% off
      $391 $181
    • SFO 10:52 PM
      4h 8m
      Nonstop
      ORD 5:00 AM
      San Francisco - Chicago | Wed, Dec 23 | American Airlines
      $282
      28% off
      $391 $282
    • SFO 11:51 PM
      4h 8m
      Nonstop
      ORD 5:59 AM
      San Francisco - Chicago | Tue, Dec 1 | American Airlines
      $169
      56% off
      $391 $169
    • SFO 10:52 PM
      4h 8m
      Nonstop
      ORD 5:00 AM
      San Francisco - Chicago | Thu, Dec 17 | American Airlines
      $232
      41% off
      $391 $232
    • SFO 1:00 PM
      17h 25m
      1 stop
      CHI 2:00 PM
      San Francisco - Chicago | Sun, Oct 18 | Normal Airline
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Displayed flight fares from San Francisco to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from San Francisco Intl. Airport to O'Hare Intl. Airport

What is the cheapest month for one-way flights from San Francisco Intl. Airport to O'Hare Intl. Airport?

Data is based on average one-way flight prices from San Francisco Intl. Airport to O'Hare Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from San Francisco Intl. Airport to O'Hare Intl. Airport, the best time to buy is in April, with an average price of $213. You’ll want to avoid November, when the average price can reach as high as $355.

$355
$284
$213
$142
    Cheapest
  • $278
    Oct
  • $355
    Nov
  • $306
    Dec
  • $344
    Jan
  • $236
    Feb
  • $296
    Mar
  • $213
    Apr
  • $259
    May
  • $293
    Jun
  • $270
    Jul
  • $248
    Aug
  • $263
    Sep

What is the cheapest day of the week to fly from San Francisco Intl. Airport to O'Hare Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco Intl. Airport to O'Hare Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from San Francisco Intl. Airport to O'Hare Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

$347
$286
$225
$164
  • $281
    Mon
  • $225
    Tue
  • $254
    Wed
  • $309
    Thu
  • $260
    Fri
  • $238
    Sat
  • $347
    Sun

Which airline offers the cheapest flights from San Francisco Intl. Airport to O'Hare Intl. Airport?

The cheapest airline flying from San Francisco Intl. Airport to O'Hare Intl. Airport is Frontier Airlines (from $80) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $80
Alaska Airlines
From $109
American Airlines
From $117
Delta Air Lines
From $120
United Airlines
From $170
Jetblue Airways
From $206
Sun Country Airlines
From $255

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What is the flight schedule from San Francisco Intl. Airport to O'Hare Intl. Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL902

    San Francisco Intl. Airport

    1:35 PM

    SFO

    1h 58m

    Nonstop

    4:33 PM

    SLC

    S M T W T F S
    Search

  2. DL2413

    Salt Lake City International Airport

    5:45 PM

    SLC

    3h 8m

    Nonstop

    9:53 PM

    ORD

    S M T W T F S

  3. DL1715

    San Francisco Intl. Airport

    2:40 PM

    SFO

    1h 24m

    Nonstop

    4:04 PM

    LAX

    S M T W T F S
    Search

  4. DL1634

    Los Angeles Intl. Airport

    5:30 PM

    LAX

    4h

    Nonstop

    11:30 PM

    ORD

    S M T W T F S

  5. F92858

    San Francisco Intl. Airport

    9:31 PM

    SFO

    1h 33m

    Nonstop

    11:04 PM

    LAX

    S M T W T F S
    Search

  6. F92446

    Los Angeles Intl. Airport

    12:44 AM

    LAX

    4h 18m

    Nonstop

    7:02 AM

    ORD

    S M T W T F S

  7. DL1412

    San Francisco Intl. Airport

    2:15 PM

    SFO

    2h 22m

    Nonstop

    4:37 PM

    SEA

    S M T W T F S
    Search

  8. DL2108

    Seattle Tacoma Intl. Airport

    5:45 PM

    SEA

    4h 1m

    Nonstop

    11:46 PM

    ORD

    S M T W T F S

  9. F94402

    San Francisco Intl. Airport

    6:30 PM

    SFO

    1h 39m

    Nonstop

    8:09 PM

    LAS

    - M - W - F S
    Search

  10. F92146

    Harry Reid Intl. Airport

    11:15 PM

    LAS

    3h 46m

    Nonstop

    5:01 AM

    ORD

    S - - W T - S

  11. F91448

    San Francisco Intl. Airport

    11:44 PM

    SFO

    4h 54m

    Nonstop

    7:38 AM

    ATL

    S M T W T F S
    Search

  12. F91441

    Hartsfield–Jackson Atlanta International Airport

    10:27 AM

    ATL

    2h 23m

    Nonstop

    11:50 AM

    ORD

    S M T W T F S

  13. DL690

    San Francisco Intl. Airport

    11:45 PM

    SFO

    4h 36m

    Nonstop

    7:21 AM

    ATL

    S M T W T F S
    Search

  14. DL2894

    Hartsfield–Jackson Atlanta International Airport

    11:10 AM

    ATL

    2h 14m

    Nonstop

    12:24 PM

    ORD

    S M T W T F S

  15. F93436

    San Francisco Intl. Airport

    11:23 AM

    SFO

    2h 44m

    Nonstop

    3:07 PM

    DEN

    - M T - - F -
    Search

  16. F93174

    Denver International Airport

    8:59 PM

    DEN

    2h 27m

    Nonstop

    12:26 AM

    ORD

    S M T W T F S

  17. F92486

    San Francisco Intl. Airport

    2:01 PM

    SFO

    1h 43m

    Nonstop

    3:44 PM

    LAS

    S M T W T F S
    Search

  18. F92146

    Harry Reid Intl. Airport

    11:15 PM

    LAS

    3h 46m

    Nonstop

    5:01 AM

    ORD

    S - - W T - S

  19. F92930

    San Francisco Intl. Airport

    11:59 PM

    SFO

    3h 37m

    Nonstop

    5:36 AM

    DFW

    S M T W T F S
    Search

  20. F91342

    Dallas Fort Worth International Airport

    9:54 PM

    DFW

    2h 36m

    Nonstop

    12:30 AM

    ORD

    S M T W T F S
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About San Francisco Intl. Airport and O'Hare Intl. Airport

Learn about San Francisco Intl. Airport (SFO) and O'Hare Intl. Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 2,968.66 km
Cheapest one-way ticket price $80
Cheapest return ticket price $177

FAQs for San Francisco Intl. Airport to O'Hare Intl. Airport Flights

  • How long is the flight from San Francisco Intl. Airport to O'Hare Intl. Airport?

    San Francisco Intl. Airport to O'Hare Intl. Airport takes about 3 hours 50 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 19 daily flights from San Francisco Intl. Airport (SFO) to O'Hare Intl. Airport (ORD).
  • The earliest flight from San Francisco Intl. Airport to O'Hare Intl. Airport departs at 00:35, and the last departs at 23:36, with about 21 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Francisco Intl. Airport (SFO) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around $339 in October, the most expensive month to book this route.
  • The earliest flight departs from San Francisco Intl. Airport (SFO) at 05:10 and arrives in O'Hare Intl. Airport (ORD) at 11:30.
  • The latest flight departs from San Francisco Intl. Airport (SFO) at 21:40 and arrives in O'Hare Intl. Airport (ORD) at 04:00.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • United Airlines is a very popular airline operating an average of 10947 flights per month.
  • One-way flights from San Francisco Intl. Airport to O'Hare Intl. Airport currently start from $80, and round-trip fares start from $177. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 12; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from San Francisco Intl. Airport to O'Hare Intl. Airport, with an average flight time of 4 hours 7 minutes, and around 146 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco Intl. Airport to O'Hare Intl. Airport is $212. Prices may vary depending on the departure date, airline, and availability.
  • San Francisco Intl. Airport to O'Hare Intl. Airport operates around 146 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco Intl. Airport and O'Hare Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.