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Cheap flights from Ottawa to Los Angeles from C$ 218

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LAX
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Los Angeles
Explore the most affordable flight options available from Ottawa to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Tue 21/45:45 p.m.
YOW
-
LAX
2 stops20h 15m
WestJet
Tue 28/411:40 a.m.
LAX
-
YOW
1 stop10h 00m
WestJet
Deal found 20/1C$ 424
Wed 22/45:45 p.m.
YOW
-
LAX
2 stops20h 15m
WestJet
Tue 28/47:00 a.m.
LAX
-
YOW
2 stops14h 20m
WestJet
Deal found 20/1C$ 427
Tue 21/45:45 p.m.
YOW
-
LAX
1 stop31h 18m
WestJet
Mon 27/47:00 a.m.
LAX
-
YOW
2 stops14h 20m
WestJet
Deal found 20/1C$ 429
Tue 3/39:45 a.m.
YOW
-
LAX
1 stop13h 56m
United Airlines
Tue 10/37:00 a.m.
LAX
-
YOW
1 stop11h 18m
United Airlines
Deal found 21/1C$ 431
Tue 7/45:40 a.m.
YOW
-
LAX
2 stops19h 23m
Multiple Airlines
Wed 15/411:30 a.m.
LAX
-
YOW
1 stop24h 14m
Multiple Airlines
Deal found 20/1C$ 433
Wed 8/45:45 a.m.
YOW
-
LAX
1 stop8h 34m
Air Canada
Tue 14/46:10 p.m.
LAX
-
YOW
1 stop9h 35m
Air Canada
Deal found 20/1C$ 434
Mon 20/45:40 a.m.
YOW
-
LAX
2 stops14h 18m
WestJet
Wed 29/46:05 p.m.
LAX
-
YOW
1 stop9h 50m
WestJet
Deal found 20/1C$ 437
Tue 7/45:20 p.m.
YOW
-
LAX
1 stop9h 38m
United Airlines
Mon 13/411:20 p.m.
LAX
-
YOW
1 stop12h 02m
United Airlines
Deal found 20/1C$ 438
Mon 6/45:40 a.m.
YOW
-
LAX
2 stops14h 18m
Multiple Airlines
Wed 15/411:30 a.m.
LAX
-
YOW
1 stop24h 14m
Multiple Airlines
Deal found 20/1C$ 440
Fri 3/412:00 p.m.
YOW
-
LAX
1 stop10h 19m
Air Canada
Sat 11/46:10 p.m.
LAX
-
YOW
1 stop9h 35m
Air Canada
Deal found 20/1C$ 441
Fri 10/45:45 a.m.
YOW
-
LAX
1 stop8h 34m
Air Canada
Wed 15/46:10 p.m.
LAX
-
YOW
1 stop9h 35m
Air Canada
Deal found 21/1C$ 442

Find flight deals from Ottawa to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Los Angeles (LAX). 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 21 January 2026.

Round-trip from

C$ 424

One-way from

C$ 218

Popular in

December

Cheapest in

May

Average price

C$ 469
WestJet
  • WestJet
  • 21/4-28/4
  • 3 total stops
  • 30h 15m total
  • Ottawa to Los Angeles
Search Deals
WestJet
  • WestJet
  • 20/4
  • 2 total stops
  • 14h 18m total
  • Ottawa to Los Angeles
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Los Angeles 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 21 January 2026.
Use the filters below to find and compare flights from Ottawa to Los Angeles that are best for you.

Fly from

Ottawa

Fly to

Los Angeles

Route

Depart

Return

Price

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 23/4

5:45 p.m.-10:03 p.m.

1 stop31h 18m

Los Angeles

Mon 27/4

7:00 a.m.-12:20 a.m.

2 stops14h 20m

C$ 429

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/3

9:45 a.m.-8:41 p.m.

1 stop13h 56m

Los Angeles

Tue 10/3

7:00 a.m.-9:18 p.m.

1 stop11h 18m

C$ 431

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/3

12:00 p.m.-7:27 p.m.

1 stop10h 27m

Los Angeles

Tue 10/3

7:35 a.m.-7:18 p.m.

1 stop8h 43m

C$ 434

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 9/4

10:44 a.m.-11:58 p.m.

1 stop16h 14m

Los Angeles

Mon 13/4

7:03 p.m.-10:03 a.m.

2 stops12h 00m

C$ 437

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 7/4

5:20 p.m.-11:58 p.m.

1 stop9h 38m

Los Angeles

Mon 13/4

11:20 p.m.-2:22 p.m.

1 stop12h 02m

C$ 438

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 8/4

10:44 a.m.-10:44 p.m.

1 stop15h 00m

Los Angeles

Mon 13/4

11:20 p.m.-10:03 a.m.

1 stop7h 43m

C$ 438

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 7/4

3:10 p.m.-9:39 p.m.

1 stop9h 29m

Los Angeles

Wed 15/4

11:59 p.m.-1:59 p.m.

1 stop11h 00m

C$ 438

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 8/4

10:44 a.m.-7:20 p.m.

2 stops11h 36m

Los Angeles

Wed 15/4

9:00 p.m.-9:11 a.m.

1 stop9h 11m

C$ 438

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 10/4

5:45 a.m.-11:19 a.m.

1 stop8h 34m

Los Angeles

Wed 15/4

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

1 stop9h 35m

C$ 441

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 4/3

5:40 a.m.-4:58 p.m.

2 stops14h 18m

Los Angeles

Sun 8/3

7:00 a.m.-4:53 p.m.

1 stop30h 53m

C$ 445

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 19 results
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Best time to book a flight from Ottawa to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Ottawa 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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Los Angeles

How far ahead should I book a flight from Ottawa to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Los Angeles. Price data was last updated on 16 January 2026.

The price you pay for your flight from Ottawa to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Ottawa to Los Angeles (average of C$ 185). Flying from Ottawa to Los Angeles in November is currently the most expensive (average of C$ 353). 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.

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated 21 January 2026.
Read through reviews of airlines operating flights from Ottawa to Los Angeles, such as Porter Airlines,United Airlines, andWestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,191 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,247 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,646 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Entertainment

6.9

Food

7.5

Comfort

7.9

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

  • How long is the flight from Ottawa to Los Angeles?

    A quick flight from Ottawa to Los Angeles can take about 10h 27m. WestJet provides one of the quickest options available for as low as C$ 434. The distance from Ottawa to Los Angeles is about 3819 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Ottawa to Los Angeles round-trip?

    Cheapflights users have booked flights from Ottawa to Los Angeles round-trip from C$ 240. Other airlines that can offer you cheap pricing are Air Canada, from C$ 296, and Porter Airlines, from C$ 302. WestJet is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Ottawa to Los Angeles are WestJet (C$ 177), Porter Airlines (C$ 197), and Air Canada (C$ 200).

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

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

  • How can I find direct flights from Ottawa to Los Angeles?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Los Angeles 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 Ottawa to Los Angeles?

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Los Angeles (average of C$ 185). Flying from Ottawa to Los Angeles in November is currently the most expensive (average of C$ 353). 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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Garden Grove
West Covina
Monterey Park
Rosemead
West Hollywood
Pomona
Culver City
Universal City
Glendale
Westminster
Agoura Hills
Rowland Heights
Newbury Park
El Monte
Manhattan Beach
Oxnard
Torrance
Carson
Chino Hills
Santa Clarita

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Ottawa to Los Angeles on these airlines

Choose from the following airlines for your flight from Ottawa to Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2026.
Air Canada flights from Ottawa to Los Angeles
United Airlines flights from Ottawa to Los Angeles
WestJet flights from Ottawa to Los Angeles

Top 4 airlines flying from Ottawa to Los Angeles

Discover the top 4 airlines that operate flights from Ottawa to Los Angeles. 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 240AverageC$ 318FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 296AverageC$ 454FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 302AverageC$ 478FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 318AverageC$ 504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Los Angeles?

Deals for Ottawa to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Los Angeles 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 Ottawa to Los Angeles with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Los Angeles flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Ottawa to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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