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San Francisco International Airport to Ottawa International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Ottawa International Airport over the next 90 days, with one-way fares from CAD 166 and round-trip from CAD 456. Based on Trip.com's latest 7-day flight data.

      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Wed, Oct 14 | WestJet
        YOW 16:15
        22h 45m
        1 stop
        SFO 12:00
        Ottawa - San Francisco | Fri, Oct 16 | WestJet
        CAD 456 CAD 680
        33% off
        33% off
        CAD 680 CAD 456
      • SFO 18:05
        8h 30m
        1 stop
        YOW 05:35
        San Francisco - Ottawa | Mon, Oct 12 | WestJet
        YOW 20:15
        28h 40m
        1 stop
        SFO 21:55
        Ottawa - San Francisco | Sun, Oct 18 | WestJet
        CAD 482 CAD 680
        28% off
        28% off
        CAD 680 CAD 482
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Sun, Nov 1 | WestJet
        YOW 07:00
        8h 20m
        1 stop
        SFO 12:20
        Ottawa - San Francisco | Wed, Nov 4 | Porter Airlines
        CAD 521 CAD 680
        23% off
        23% off
        CAD 680 CAD 521
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Sat, Oct 31 | WestJet
        YOW 07:00
        8h 20m
        1 stop
        SFO 12:20
        Ottawa - San Francisco | Wed, Nov 4 | Porter Airlines
        CAD 521
        23% off
        CAD 680 CAD 521
      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Fri, Oct 30 | WestJet
        YOW 07:00
        8h 20m
        1 stop
        SFO 12:20
        Ottawa - San Francisco | Wed, Nov 4 | Porter Airlines
        CAD 521
        23% off
        CAD 680 CAD 521
      • SFO 18:05
        8h 30m
        1 stop
        YOW 05:35
        San Francisco - Ottawa | Mon, Oct 5 | WestJet
        YOW 07:20
        17h 35m
        1 stop
        SFO 21:55
        Ottawa - San Francisco | Mon, Oct 12 | WestJet
        CAD 533
        22% off
        CAD 680 CAD 533
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Tue, Oct 6 | WestJet
        YOW 07:20
        17h 35m
        1 stop
        SFO 21:55
        Ottawa - San Francisco | Mon, Oct 12 | WestJet
        CAD 533
        22% off
        CAD 680 CAD 533
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Wed, Oct 28 | WestJet
        YOW 07:00
        8h 20m
        1 stop
        SFO 12:20
        Ottawa - San Francisco | Wed, Nov 4 | Porter Airlines
        CAD 535
        21% off
        CAD 680 CAD 535
      • SFO 18:05
        8h 30m
        1 stop
        YOW 05:35
        San Francisco - Ottawa | Mon, Nov 2 | WestJet
        YOW 07:00
        8h 45m
        1 stop
        SFO 12:45
        Ottawa - San Francisco | Mon, Nov 9 | Porter Airlines
        CAD 540
        21% off
        CAD 680 CAD 540
      • SFO 13:20
        8h 5m
        1 stop
        YOW 00:25
        San Francisco - Ottawa | Sun, Nov 1 | Porter Airlines
        YOW 07:00
        8h 20m
        1 stop
        SFO 12:20
        Ottawa - San Francisco | Wed, Nov 4 | Porter Airlines
        CAD 540
        21% off
        CAD 680 CAD 540
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Sun, Oct 4 | WestJet
        YOW 20:15
        28h 40m
        1 stop
        SFO 21:55
        Ottawa - San Francisco | Sun, Oct 11 | WestJet
        CAD 543
        20% off
        CAD 680 CAD 543
      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Fri, Oct 9 | WestJet
        YOW 07:20
        17h 35m
        1 stop
        SFO 21:55
        Ottawa - San Francisco | Mon, Oct 12 | WestJet
        CAD 544
        20% off
        CAD 680 CAD 544
      • SFO 13:00
        17h 25m
        1 stop
        YOW 14:00
        San Francisco - Ottawa | Thu, Sep 24 | Normal Airline
        YOW 15:00
        6h
        Direct
        SFO 16:00
        Ottawa - San Francisco | Sat, Sep 26 | Normal Airline
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      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Thu, Oct 22 | WestJet
        CAD 166 CAD 298
        44% off
        44% off
        CAD 298 CAD 166
      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Tue, Sep 29 | WestJet
        CAD 189 CAD 298
        37% off
        37% off
        CAD 298 CAD 189
      • SFO 13:00
        13h 35m
        1 stop
        YOW 05:35
        San Francisco - Ottawa | Sat, Oct 24 | WestJet
        CAD 202 CAD 298
        32% off
        32% off
        CAD 298 CAD 202
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Thu, Sep 24 | WestJet
        CAD 203
        32% off
        CAD 298 CAD 203
      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Thu, Oct 8 | WestJet
        CAD 204
        32% off
        CAD 298 CAD 204
      • SFO 06:00
        8h 15m
        1 stop
        YOW 17:15
        San Francisco - Ottawa | Wed, Sep 30 | WestJet
        CAD 210
        30% off
        CAD 298 CAD 210
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Wed, Sep 23 | WestJet
        CAD 211
        28% off
        CAD 298 CAD 211
      • SFO 18:05
        8h 30m
        1 stop
        YOW 05:35
        San Francisco - Ottawa | Wed, Oct 21 | WestJet
        CAD 224
        25% off
        CAD 298 CAD 224
      • SFO 16:40
        28h 21m
        1 stop
        YOW 00:01
        San Francisco - Ottawa | Sun, Nov 1 | WestJet
        CAD 228
        23% off
        CAD 298 CAD 228
      • SFO 16:40
        28h 21m
        1 stop
        YOW 00:01
        San Francisco - Ottawa | Sun, Nov 8 | WestJet
        CAD 230
        23% off
        CAD 298 CAD 230
      • SFO 16:40
        28h 21m
        1 stop
        YOW 00:01
        San Francisco - Ottawa | Mon, Nov 9 | WestJet
        CAD 230
        23% off
        CAD 298 CAD 230
      • SFO 06:00
        10h 20m
        1 stop
        YOW 19:20
        San Francisco - Ottawa | Tue, Oct 20 | WestJet
        CAD 238
        20% off
        CAD 298 CAD 238
      • SFO 13:00
        17h 25m
        1 stop
        YOW 14:00
        San Francisco - Ottawa | Thu, Sep 24 | Normal Airline
        Find more flights
        Find more flights

Flight fares from San Francisco International Airport to Ottawa International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from San Francisco International Airport to Ottawa International Airport

What is the cheapest month to fly from San Francisco International Airport to Ottawa International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Ottawa International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Ottawa International Airport are usually in July, with an average price of CAD 211. It is best to avoid May, when the average price can reach CAD 1,023.

CAD 1,023
CAD 617
CAD 211
0
    Cheapest
  • CAD 244
    Mar
  • CAD 342
    Apr
  • CAD 1,023
    May
  • CAD 220
    Jun
  • CAD 211
    Jul
  • CAD 593
    Aug
  • CAD 828
    Sep
  • CAD 330
    Oct
  • CAD 365
    Nov
  • CAD 347
    Dec
  • CAD 532
    Jan
  • CAD 456
    Feb

What is the cheapest day of the week to fly from San Francisco International Airport to Ottawa International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Ottawa International 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 departure day from San Francisco International Airport to Ottawa International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

CAD 681
CAD 532
CAD 383
CAD 234
    Cheapest
  • CAD 474
    Mon
  • CAD 395
    Tue
  • CAD 404
    Wed
  • CAD 383
    Thu
  • CAD 420
    Fri
  • CAD 458
    Sat
  • CAD 681
    Sun

Which airline offers the cheapest flights from San Francisco International Airport to Ottawa International Airport?

The cheapest airline flying from San Francisco International Airport to Ottawa International Airport is WestJet (from CAD 160) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

WestJet
From CAD 160
Frontier Airlines
From CAD 257
Delta Air Lines
From CAD 282
Air Canada
From CAD 309
Porter Airlines
From CAD 311
Apg Airlines
From CAD 330
Alaska Airlines
From CAD 358
Flair Airlines
From CAD 418
Air Transat
From CAD 462
United Airlines
From CAD 480

Find more flights and airlines

What is the flight schedule from San Francisco International Airport to Ottawa International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. PD672

    San Francisco International Airport

    13:45

    SFO

    4h 26m

    Direct

    21:11

    YYZ

    S M T W T F S
    Search

  2. PD179

    Toronto Pearson International Airport

    23:20

    YYZ

    1h 5m

    Direct

    00:25

    YOW

    S M T W T F S

  3. WS1501

    San Francisco International Airport

    06:00

    SFO

    2h 40m

    Direct

    09:40

    YYC

    S M T W T F S
    Search

  4. WS612

    Calgary International Airport

    11:25

    YYC

    3h 50m

    Direct

    17:15

    YOW

    S M T W T F S

  5. WS1507

    San Francisco International Airport

    18:05

    SFO

    2h 40m

    Direct

    21:45

    YYC

    - - T - - - -
    Search

  6. WS618

    Calgary International Airport

    23:45

    YYC

    3h 50m

    Direct

    05:35

    YOW

    S M T W T F S

  7. WS1501

    San Francisco International Airport

    06:00

    SFO

    2h 40m

    Direct

    09:40

    YYC

    S M T W T F S
    Search

  8. WS610

    Calgary International Airport

    13:30

    YYC

    3h 50m

    Direct

    19:20

    YOW

    S M T W T - -

  9. WS1503

    San Francisco International Airport

    13:00

    SFO

    2h 40m

    Direct

    16:40

    YYC

    S M T W T F S
    Search

  10. WS618

    Calgary International Airport

    23:45

    YYC

    3h 50m

    Direct

    05:35

    YOW

    S M T W T F S

  11. AC567

    San Francisco International Airport

    12:15

    SFO

    2h 17m

    Direct

    14:32

    YVR

    S M T W T F S
    Search

  12. AC2028

    Vancouver International Airport

    18:10

    YVR

    1h 29m

    Direct

    20:39

    YYC

    - - - - - F -

  13. WS618

    Calgary International Airport

    23:45

    YYC

    3h 50m

    Direct

    05:35

    YOW

    S M T W T F S

  14. AC573

    San Francisco International Airport

    19:30

    SFO

    2h 17m

    Direct

    21:47

    YVR

    S M - - - F -
    Search

  15. AC228

    Vancouver International Airport

    22:10

    YVR

    1h 29m

    Direct

    00:39

    YYC

    S M T W T F S

  16. PD274

    Calgary International Airport

    07:40

    YYC

    4h 11m

    Direct

    13:51

    YOW

    S M T W T F S

  17. AC573

    San Francisco International Airport

    19:30

    SFO

    2h 17m

    Direct

    21:47

    YVR

    S M - - - F -
    Search

  18. AC228

    Vancouver International Airport

    22:10

    YVR

    1h 29m

    Direct

    00:39

    YYC

    S M T W T F S

  19. WS612

    Calgary International Airport

    11:25

    YYC

    3h 50m

    Direct

    17:15

    YOW

    S M T W T F S

  20. AC567

    San Francisco International Airport

    12:15

    SFO

    2h 17m

    Direct

    14:32

    YVR

    S M T W T F S
    Search

  21. AC224

    Vancouver International Airport

    19:10

    YVR

    1h 29m

    Direct

    21:39

    YYC

    S M T W T F S

  22. WS610

    Calgary International Airport

    13:30

    YYC

    3h 50m

    Direct

    19:20

    YOW

    S M T W T - -

  23. AC573

    San Francisco International Airport

    19:30

    SFO

    2h 17m

    Direct

    21:47

    YVR

    S M - - - F -
    Search

  24. AC228

    Vancouver International Airport

    22:10

    YVR

    1h 29m

    Direct

    00:39

    YYC

    S M T W T F S

  25. WS618

    Calgary International Airport

    23:45

    YYC

    3h 50m

    Direct

    05:35

    YOW

    S M T W T F S
Find more flights and airlines

About San Francisco International Airport and Ottawa International Airport

Learn about San Francisco International Airport (SFO) and Ottawa International Airport (YOW) — including location, terminals, transportation, and travel tips.

Flight distance3,932.66km
Cheapest one-way ticket priceCAD 166
Cheapest return ticket priceCAD 456

FAQs for San Francisco International Airport to Ottawa International Airport Flights

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

    • The distance from Ottawa International Airport to downtown is about 11km, by taxi about 30 minutes.
  • One-way flights from San Francisco International Airport to Ottawa International Airport currently start from CAD 166, and round-trip fares start from CAD 456. The current lowest fare is a WestJet flight departing on Thu, Oct 22; prices may vary depending on availability.
  • 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 International Airport to Ottawa International Airport is CAD 542. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Francisco International Airport and Ottawa International 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.

Find Cheap Flights with Trip.com

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 on 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, Wi-Fi, 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 the 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.