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Cheap flights from California to Ottawa from C$ 142

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
24 Dec — 31 Dec1
1 adult

Cheap flight deals from California to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

C$ 314

One-way from

C$ 142
WestJet
  • WestJet
  • 13/1-16/1
  • 1 total stop
  • 13h 49m total
  • California to Ottawa
Search Deals
Porter Airlines
  • Porter Airlines
  • 29/12
  • Nonstop
  • 4h 35m total
  • California to Ottawa
Search Deals

Find flight deals from California to Ottawa

Cheapest flights from California to Ottawa
Explore the most affordable flight options available from California to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Wed 25/127:00 a.m.SAN - YOW
1 stop11h 24mUnited Airlines
Wed 1/16:00 a.m.YOW - SAN
1 stop9h 03mUnited Airlines
Deal found 18/12C$ 437
Sat 28/129:59 p.m.SFO - YOW
1 stop16h 06mMultiple Airlines
Sat 4/14:00 p.m.YOW - SFO
2 stops20h 47mMultiple Airlines
Deal found 18/12C$ 734
Sun 22/129:36 p.m.LAX - YOW
2 stops24h 10mMultiple Airlines
Mon 30/126:10 p.m.YOW - LAX
1 stop29h 21mMultiple Airlines
Deal found 17/12C$ 829
Sat 28/1211:35 p.m.SFO - YOW
1 stop14h 31mUnited Airlines
Sat 4/19:45 a.m.YOW - SFO
1 stop16h 00mUnited Airlines
Deal found 18/12C$ 978
Thu 19/127:36 a.m.LAS - YOW
1 stop27h 44mMultiple Airlines
Sun 22/129:20 a.m.YOW - LAS
2 stops33h 07mMultiple Airlines
Deal found 18/12C$ 1,001
Thu 26/129:10 p.m.SAN - YOW
1 stop16h 55mMultiple Airlines
Sun 29/127:20 p.m.YOW - SAN
2 stops41h 36mMultiple Airlines
Deal found 19/12C$ 1,026
Sun 29/1212:20 a.m.LAX - YOW
1 stop13h 46mUnited Airlines
Thu 9/15:00 p.m.YOW - LAX
1 stop8h 58mUnited Airlines
Deal found 18/12C$ 1,027
Wed 18/129:30 a.m.LAS - YOW
Nonstop4h 35mPorter Airlines
Sun 22/126:10 p.m.YOW - LAS
Nonstop5h 30mPorter Airlines
Deal found 18/12C$ 1,348
Thu 26/125:05 a.m.ONT - YOW
2 stops11h 17mAir Canada
Sun 29/1210:05 a.m.YOW - ONT
2 stops13h 44mAir Canada
Deal found 18/12C$ 1,480
Fri 20/127:45 a.m.LAX - YOW
1 stop7h 27mAir Canada
Tue 31/1211:35 a.m.YOW - LAX
1 stop9h 57mAir Canada
Deal found 17/12C$ 1,598
Fri 20/125:40 p.m.LAX - YOW
1 stop28h 06mWestJet
Mon 23/128:10 p.m.YOW - LAX
1 stop25h 51mWestJet
Deal found 19/12C$ 1,674
Sun 22/1211:22 p.m.SFO - YOW
1 stop8h 15mAir Canada
Sun 29/128:15 p.m.YOW - SFO
1 stop16h 17mAir Canada
Deal found 18/12C$ 1,753

Find flights from California to Ottawa within your budget

Customize your flight search to find flights from California to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Mon 13/1

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

Ottawa

Thu 16/1

6:15 a.m.-12:29 p.m.

1 stop9h 14m

C$ 314

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Mon 13/1

1:20 p.m.-12:45 a.m.

1 stop8h 25m

Ottawa

Thu 16/1

6:15 a.m.-1:56 p.m.

1 stop10h 41m

C$ 320

Las VegasOttawa

LAS - YOW

LASYOW

Las Vegas Harry Reid Intl

Sun 12/1

9:10 a.m.-4:45 p.m.

Nonstop4h 35m

Ottawa

Sun 26/1

6:10 p.m.-8:40 p.m.

Nonstop5h 30m

C$ 347

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 23/1

2:10 p.m.-5:33 a.m.

2 stops12h 23m

Ottawa

Thu 30/1

6:15 a.m.-1:05 p.m.

1 stop9h 50m

C$ 384

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 15/1

6:15 a.m.-4:45 p.m.

1 stop7h 30m

Ottawa

Wed 22/1

6:10 p.m.-8:58 a.m.

1 stop17h 48m

C$ 386

San FranciscoOttawa

SFO - YOW

SFOYOW

San Francisco

Thu 23/1

1:35 p.m.-12:40 a.m.

1 stop8h 05m

Ottawa

Thu 30/1

6:15 a.m.-1:05 p.m.

1 stop9h 50m

C$ 403

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sat 1/2

7:00 a.m.-10:01 p.m.

1 stop12h 01m

Ottawa

Sun 9/2

6:00 a.m.-9:37 p.m.

1 stop18h 37m

C$ 425

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 14/2

1:15 p.m.-12:40 a.m.

1 stop8h 25m

Ottawa

Wed 19/2

2:50 p.m.-8:12 p.m.

1 stop8h 22m

C$ 429

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 8/1

1:50 p.m.-5:33 a.m.

2 stops12h 43m

Ottawa

Wed 15/1

6:20 a.m.-12:12 p.m.

1 stop8h 52m

C$ 430

Santa AnaOttawa

SNA - YOW

SNAYOW

Santa Ana J. Wayne/Orange Cnty

Sat 1/2

6:45 a.m.-10:01 p.m.

2 stops12h 16m

Ottawa

Sun 9/2

5:00 p.m.-10:15 p.m.

1 stop8h 15m

C$ 432

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 58 results
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Best time to book a flight from California to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from California to Ottawa

Get recent, data-driven insights about flights from California to Ottawa including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from California to Ottawa?

Currently, October is the cheapest month in which you can book a flight from California to Ottawa (average of C$ 224). Flying from California to Ottawa in March is currently the most expensive (average of C$ 363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to YOW?

Find hourly flight availability from California to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Ottawa as you normally would.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 19 December 2024.
Read through reviews of airlines operating flights from California to Ottawa, such as WestJet, Porter Airlines and Air Canada. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
388 reviews
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,048 reviews
Delta
8.0
Very good
8,600 reviews
Check prices

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from California to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from California?

    If you book a flight to Ottawa from California, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa.

  • What are the cheapest airlines to fly from California to Ottawa one-way?

    The cheapest airlines for a one-way flight from California to Ottawa are Porter Airlines (C$ 142), WestJet (C$ 148), and United Airlines (C$ 165).

  • What are the most popular routes from California to Ottawa?

    The most popular flight routes from California to Ottawa are San Francisco - Ottawa, Los Angeles - Ottawa and San Jose - Ottawa.

  • Can I find deals for flights from California to Ottawa that include hotel bookings?

    Yes. In addition to deals on California to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Ottawa.

  • Can I find deals for business class flights from California to Ottawa?

    Yes. Cheapflights offers flight deals from California to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from California to Ottawa (average of C$ 224). Flying from California to Ottawa in March is currently the most expensive (average of C$ 363). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from California to Ottawa

Discover the top 2 airlines that operate flights from California to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 302AverageC$ 874FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 448AverageC$ 707FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from California to Ottawa?

Cheapflights makes it easy to find California to Ottawa flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from California to Ottawa?

Cheapflights simply makes it quick and affordable to book flights from California to Ottawa by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from California to Ottawa with no change fees?

Certainly. Search results for flights to Ottawa from California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from California to Ottawa become cheaper?

Of course! You can now track prices for flights from California to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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