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$155+ Cheap flights from Ottawa (YOW) to Los Angeles (LAX)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LAX
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Find cheap flights from Ottawa to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Ottawa to Los Angeles are usually found in May or August, booked 77 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Ottawa to Los Angeles

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 December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:09 pmYOW - LAX
1 stop10h 40mUnited Airlines
Wed 1/78:50 amLAX - YOW
2 stops9h 28mUnited Airlines
Deal found 12/3$428
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:09 pmYOW - LAX
1 stop10h 40mUnited Airlines
Tue 1/69:40 pmLAX - YOW
2 stops16h 32mUnited Airlines
Deal found 12/4$429
This oojo deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amYOW - LAX
2 stops32h 00mWestJet
Thu 12/1112:15 pmLAX - YOW
1 stop9h 25mWestJet
Deal found 12/4$451
This oojo deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amYOW - LAX
2 stops32h 00mWestJet
Wed 12/107:20 pmLAX - YOW
2 stops18h 33mWestJet
Deal found 12/4$471
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:45 pmYOW - LAX
1 stop19h 15mMultiple Airlines
Tue 12/166:00 amLAX - YOW
2 stops32h 25mMultiple Airlines
Deal found 12/2$475
This oojo deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amYOW - LAX
2 stops32h 00mWestJet
Sat 12/137:00 amLAX - YOW
1 stop14h 40mWestJet
Deal found 12/3$476
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:27 pmYOW - LAX
2 stops16h 46mUnited Airlines
Wed 1/710:48 amLAX - YOW
1 stop7h 30mUnited Airlines
Deal found 12/3$481
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:09 pmYOW - LAX
2 stops17h 42mUnited Airlines
Mon 12/2911:55 pmLAX - YOW
1 stop18h 23mUnited Airlines
Deal found 12/3$496
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:45 amYOW - LAX
1 stop18h 14mUnited Airlines
Mon 12/297:25 pmLAX - YOW
2 stops18h 53mUnited Airlines
Deal found 12/4$497

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$335
(oojo)

One-way from

$155
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$486
Provider with most accurate pricing for Ottawa-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-Los Angeles flights.
Search Deals
From Ottawa to Los Angeles
Search Deals
One-way flight from Ottawa to Los Angeles
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 2,558,603 searches. Data last updated December 4, 2025.
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

Wed 1/7

6:20 am-5:25 pm

2 stops14h 05m

Los Angeles

Tue 1/13

8:50 am-9:18 pm

2 stops9h 28m

$356

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 2/14

12:00 pm-7:27 pm

1 stop10h 27m

Los Angeles

Sat 2/21

7:45 am-7:18 pm

1 stop8h 33m

$361

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 1/6

5:00 am-10:32 am

1 stop8h 32m

Los Angeles

Wed 1/14

11:30 am-11:08 pm

1 stop8h 38m

$362

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 1/10

5:11 pm-10:59 pm

1 stop8h 48m

Los Angeles

Fri 1/23

9:40 pm-1:32 pm

2 stops12h 52m

$376

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 1/18

5:40 am-8:22 am

3 stops29h 42m

Los Angeles

Tue 1/27

7:07 pm-5:25 pm

2 stops19h 18m

$387

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 2/27

7:15 pm-10:03 pm

2 stops29h 48m

Los Angeles

Mon 3/9

11:50 am-4:53 pm

2 stops26h 03m

$390

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 2/28

6:20 am-8:41 pm

2 stops17h 21m

Los Angeles

Sun 3/8

7:03 pm-4:30 pm

2 stops18h 27m

$394

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 2/14

7:30 pm-1:09 am

1 stop8h 39m

Los Angeles

Sat 2/21

6:00 am-10:26 am

2 stops25h 26m

$396

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 2/15

7:30 pm-1:09 am

1 stop8h 39m

Los Angeles

Fri 2/20

12:25 am-5:07 pm

1 stop13h 42m

$398

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 1/9

5:11 pm-10:59 pm

1 stop8h 48m

Los Angeles

Sat 1/10

12:30 am-9:18 pm

1 stop17h 48m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Ottawa to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to Los Angeles in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ottawa-Los Angeles flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ottawa-Los Angeles flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ottawa-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-Los Angeles flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 28, 2025.

To ensure you get the cheapest price possible for a flight from Ottawa to Los Angeles, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $134). Flying from Ottawa to Los Angeles in November is currently the most expensive (average of $252). 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 YOW to LAX?

Find hourly flight availability from Ottawa to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Ottawa to Los Angeles is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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 December 4, 2025.
Read reviews from past customers who have flown Porter Airlines, United Airlines, and WestJet from Ottawa to Los Angeles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

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
8.0
Very good
394 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

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
9,066 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

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
3,191 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

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
10,500 reviews
Porter Airlines
8.0
Very good
394 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.6

Entertainment

7.0

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?

    Air Canada and United Airlines can get you from Ottawa to Los Angeles in just under 8h 48m. Your travel time can differ by up to 5h 17m. The distance between Ottawa and Los Angeles is about 2373 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $102, Air Canada will fly you from Ottawa to Los Angeles and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and WestJet - these airlines can fly you to your destination from $171 and $176, respectively. These flights start at 67% lower than the current average price 3 months from now.

  • 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 ($118), Air Canada ($127), and United Airlines ($132).

  • 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 $134). Flying from Ottawa to Los Angeles in November is currently the most expensive (average of $252). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Stanton
Universal City
Avalon
Oceanside
Buena Park
El Segundo
Inglewood
Hesperia
Glendale
Torrance
Lancaster
Manhattan Beach
Redondo Beach
Montebello
West Hollywood
Garden Grove
Moreno Valley
Rancho Cucamonga
Rosemead

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$171Average$403FlexibilityNo cancel feeOn-time69%
WestJetCheapest$176Average$270FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$204Average$317FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$232Average$337FlexibilityNo cancel feeOn-time52%

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