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Cheap flights from Ottawa to Los Angeles from C$ 253

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LAX
6 Jun — 13 Jun1
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 7 May 2026.

Wed 3/61:20 p.m.
YOW
-
LAX
1 stop11h 45m
WestJet
Sun 14/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Deal found 3/5C$ 442
Sat 30/56:25 a.m.
YOW
-
LAX
1 stop8h 04m
United Airlines
Tue 9/65:10 a.m.
LAX
-
YOW
1 stop8h 57m
United Airlines
Deal found 3/5C$ 453
Thu 28/56:25 a.m.
YOW
-
LAX
1 stop8h 04m
United Airlines
Mon 1/66:45 p.m.
LAX
-
YOW
2 stops12h 18m
United Airlines
Deal found 3/5C$ 457
Thu 8/1012:25 p.m.
YOW
-
LAX
2 stops12h 40m
WestJet
Thu 15/107:30 a.m.
LAX
-
YOW
1 stop8h 50m
WestJet
Deal found 3/5C$ 460
Mon 15/67:20 a.m.
YOW
-
LAX
1 stop9h 45m
WestJet
Tue 23/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Deal found 5/5C$ 463
Wed 3/61:20 p.m.
YOW
-
LAX
1 stop11h 45m
WestJet
Wed 10/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Deal found 7/5C$ 464
Thu 16/76:00 a.m.
YOW
-
LAX
2 stops13h 00m
WestJet
Tue 21/77:30 a.m.
LAX
-
YOW
1 stop8h 50m
WestJet
Deal found 2/5C$ 470
Fri 5/67:20 a.m.
YOW
-
LAX
2 stops11h 40m
WestJet
Sat 13/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Deal found 4/5C$ 472

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 7 May 2026.

Round-trip from

C$ 442

One-way from

C$ 253

Popular in

December

Cheapest in

August

Average price

C$ 509
WestJet
  • WestJet
  • 3/6-14/6
  • 2 total stops
  • 20h 15m total
  • Ottawa to Los Angeles
Search Deals
Air Canada
  • Air Canada
  • 30/5
  • 1 total stop
  • 11h 29m total
  • Ottawa to Los Angeles
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 7 May 2026.
Use the filters below to find and compare flights from Ottawa to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 1/6

5:50 p.m.-8:53 a.m.

1 stop18h 03m

Los Angeles

Mon 22/6

11:30 p.m.-10:03 a.m.

1 stop7h 33m

C$ 453

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 28/5

6:25 a.m.-11:29 a.m.

1 stop8h 04m

Los Angeles

Mon 1/6

6:45 p.m.-10:03 a.m.

2 stops12h 18m

C$ 457

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 1/6

5:50 p.m.-9:56 a.m.

1 stop19h 06m

Los Angeles

Mon 8/6

5:10 a.m.-9:35 p.m.

1 stop13h 25m

C$ 457

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 20/5

5:05 a.m.-1:34 p.m.

1 stop11h 29m

Los Angeles

Wed 27/5

10:30 p.m.-10:36 a.m.

1 stop9h 06m

C$ 513
Quickest round-trip

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 30/6

6:25 a.m.-11:24 a.m.

1 stop7h 59m

Los Angeles

Mon 20/7

6:45 p.m.-10:03 a.m.

2 stops12h 18m

C$ 561

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 20/5

3:10 p.m.-10:59 p.m.

2 stops10h 49m

Los Angeles

Wed 27/5

9:30 p.m.-10:03 a.m.

1 stop9h 33m

C$ 576
Cheapest one-way

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 3/6

1:20 p.m.-10:05 p.m.

1 stop11h 45m

C$ 255

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 17/6

3:00 p.m.-9:29 p.m.

1 stop9h 29m

C$ 259

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 12/6

3:10 p.m.-12:19 a.m.

2 stops12h 09m

C$ 269

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 19/7

6:00 a.m.-12:25 p.m.

1 stop9h 25m

C$ 293

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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?

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 35 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, August is the cheapest month in which you can book a flight from Ottawa to Los Angeles (average of C$ 393). Flying from Ottawa to Los Angeles in December is currently the most expensive (average of C$ 653). 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.

How much does it cost to fly round-trip from Ottawa to Los Angeles?

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 7 May 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
8.0
Very good
437 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
437 reviews
Porter Airlines
8.0
Very good
437 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,694 reviews
Porter Airlines
8.0
Very good
437 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,332 reviews
Porter Airlines
8.0
Very good
437 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,002 reviews
Porter Airlines
8.0
Very good
437 reviews
Check prices

Food

7.6

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 11h 29m. United Airlines provides one of the quickest options available for as low as C$ 513. 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$ 253. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 301, and Air Canada, from C$ 310. WestJet is 48% 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$ 174), Porter Airlines (C$ 193), and Air Canada (C$ 197).

  • 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, August is the cheapest month in which you can book a flight from Ottawa to Los Angeles (average of C$ 393). Flying from Ottawa to Los Angeles in December is currently the most expensive (average of C$ 653). 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
Universal City
West Covina
Rosemead
Santa Clarita
Monterey Park
West Hollywood
Pomona
Glendale
Culver City
Loma Linda
Westminster
Calabasas
Agoura Hills
Commerce
Rowland Heights
El Monte
Manhattan Beach
Oxnard
Torrance

Browse thousands of different options on Cheapflights for your next trip

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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 7 May 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 253AverageC$ 378FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 301AverageC$ 576FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 310AverageC$ 498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 322AverageC$ 532FlexibilityNo 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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