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Cheap flights from Ottawa to Los Angeles from C$ 172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Los Angeles departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ottawa to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 a.m. - 4:29 p.m.YOW-LAX
11h 44m1 stop
Air Canada Logo
6:10 p.m. - 6:43 a.m.LAX-YOW
9h 33m1 stop
C$ 465Air Canada
Find Deal
Wed, 28 Jan - Sat, 7 Feb
WestJet Logo
5:45 p.m. - 11:00 a.m.YOW-LAX
20h 15m2 stops
WestJet Logo
8:40 p.m. - 4:53 p.m.LAX-YOW
17h 13m2 stops
C$ 467WestJet
Find Deal
Sun, 1 Mar - Thu, 12 Mar
WestJet Logo
5:40 a.m. - 7:52 p.m.YOW-LAX
17h 12m2 stops
WestJet Logo
7:00 a.m. - 12:40 a.m.LAX-YOW
14h 40m1 stop
C$ 470WestJet
Find Deal
Thu, 12 Mar - Sun, 15 Mar
United Airlines Logo
6:20 a.m. - 1:30 p.m.YOW-LAX
10h 10m1 stop
United Airlines Logo
12:30 a.m. - 5:12 p.m.LAX-YOW
13h 42m1 stop
C$ 472United Airlines
Find Deal
Wed, 28 Jan - Fri, 6 Feb
United Airlines Logo
2:15 p.m. - 10:55 p.m.YOW-LAX
11h 40m2 stops
United Airlines Logo
11:39 p.m. - 2:27 p.m.LAX-YOW
11h 48m1 stop
C$ 474United Airlines
Find Deal
Tue, 3 Mar - Mon, 9 Mar
WestJet Logo
5:40 a.m. - 7:52 p.m.YOW-LAX
17h 12m2 stops
WestJet Logo
12:15 p.m. - 12:40 a.m.LAX-YOW
9h 25m1 stop
C$ 475WestJet
Find Deal
Thu, 5 Mar - Fri, 6 Mar
WestJet Logo
7:15 p.m. - 10:03 p.m.YOW-LAX
29h 48m2 stops
WestJet Logo
7:00 a.m. - 4:53 p.m.LAX-YOW
30h 53m1 stop
C$ 477WestJet
Find Deal
Fri, 30 Jan - Sun, 8 Feb
Porter Airlines Logo
6:45 a.m. - 12:39 p.m.YOW-LAX
8h 54m1 stop
Porter Airlines Logo
1:40 p.m. - 12:41 a.m.LAX-YOW
8h 01m1 stop
C$ 478Porter Airlines
Find Deal
Sun, 1 Mar - Thu, 12 Mar
WestJet Logo
7:15 p.m. - 10:03 p.m.YOW-LAX
29h 48m2 stops
WestJet Logo
11:50 a.m. - 4:53 p.m.LAX-YOW
26h 03m2 stops
C$ 481WestJet
Find Deal
Fri, 30 Jan - Sun, 8 Feb
WestJet Logo
5:45 p.m. - 11:27 a.m.YOW-LAX
20h 42m1 stop
WestJet Logo
7:00 a.m. - 12:40 a.m.LAX-YOW
14h 40m1 stop
C$ 482WestJet
Find Deal
Sun, 1 Mar - Fri, 13 Mar

WestJet flights from Ottawa to Los Angeles

Our best WestJet deals on Ottawa to Los Angeles flight tickets
WestJet
1 Mar
YOW5:45 p.m.Ottawa
20h 15m
2 stops
LAX11:00 a.m.Los Angeles
12 Mar
LAX8:40 p.m.Los Angeles
17h 13m
2 stops
YOW4:53 p.m.Ottawa
C$ 467
Find similar
WestJet
12 Mar
YOW5:40 a.m.Ottawa
17h 12m
2 stops
LAX7:52 p.m.Los Angeles
15 Mar
LAX7:00 a.m.Los Angeles
14h 40m
1 stop
YOW12:40 a.m.Ottawa
C$ 470
Find similar
WestJet
5 Mar
YOW5:40 a.m.Ottawa
17h 12m
2 stops
LAX7:52 p.m.Los Angeles
6 Mar
LAX12:15 p.m.Los Angeles
9h 25m
1 stop
YOW12:40 a.m.Ottawa
C$ 475
Find similar

Porter Airlines flights from Ottawa to Los Angeles

Our best Porter Airlines deals on Ottawa to Los Angeles flight tickets
Porter Airlines
1 Mar
YOW6:45 a.m.Ottawa
8h 54m
1 stop
LAX12:39 p.m.Los Angeles
12 Mar
LAX1:40 p.m.Los Angeles
8h 01m
1 stop
YOW12:41 a.m.Ottawa
C$ 478
Find similar
Porter Airlines
4 Dec
YOW6:45 a.m.Ottawa
8h 51m
1 stop
LAX12:36 p.m.Los Angeles
9 Dec
LAX1:40 p.m.Los Angeles
8h 01m
1 stop
YOW12:41 a.m.Ottawa
C$ 590
Find similar
Porter Airlines
3 Dec
YOW6:45 a.m.Ottawa
8h 51m
1 stop
LAX12:36 p.m.Los Angeles
10 Dec
LAX1:40 p.m.Los Angeles
8h 01m
1 stop
YOW12:41 a.m.Ottawa
C$ 656
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 20 November 2025.
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

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 28/1

7:45 a.m.-4:29 p.m.

1 stop11h 44m

Los Angeles

Sat 7/2

6:10 p.m.-6:43 a.m.

1 stop9h 33m

C$ 465

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 1/3

5:45 p.m.-11:00 a.m.

2 stops20h 15m

Los Angeles

Thu 12/3

8:40 p.m.-4:53 p.m.

2 stops17h 13m

C$ 467

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 12/3

5:40 a.m.-7:52 p.m.

2 stops17h 12m

Los Angeles

Sun 15/3

7:00 a.m.-12:40 a.m.

1 stop14h 40m

C$ 470

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 28/1

6:20 a.m.-1:30 p.m.

1 stop10h 10m

Los Angeles

Fri 6/2

12:30 a.m.-5:12 p.m.

1 stop13h 42m

C$ 472

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/3

2:15 p.m.-10:55 p.m.

2 stops11h 40m

Los Angeles

Mon 9/3

11:39 p.m.-2:27 p.m.

1 stop11h 48m

C$ 474

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/3

5:40 a.m.-7:52 p.m.

2 stops17h 12m

Los Angeles

Fri 6/3

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

1 stop9h 25m

C$ 475

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 30/1

7:15 p.m.-10:03 p.m.

2 stops29h 48m

Los Angeles

Sun 8/2

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

1 stop30h 53m

C$ 477

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 1/3

6:45 a.m.-12:39 p.m.

1 stop8h 54m

Los Angeles

Thu 12/3

1:40 p.m.-12:41 a.m.

1 stop8h 01m

C$ 478

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 30/1

7:15 p.m.-10:03 p.m.

2 stops29h 48m

Los Angeles

Sun 8/2

11:50 a.m.-4:53 p.m.

2 stops26h 03m

C$ 481

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 1/3

5:45 p.m.-11:27 a.m.

1 stop20h 42m

Los Angeles

Fri 13/3

7:00 a.m.-12:40 a.m.

1 stop14h 40m

C$ 482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Ottawa to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

The month of May is, on average, the cheapest month to fly to Los Angeles from Ottawa, with most prices found around C$ 357. If you’re not able to fly to Los Angeles in May, then August is your next best option. Flight prices from Ottawa to Los Angeles during August average around C$ 376.

What is the cheapest day to depart on your flight to Los Angeles?

According to our data, Wednesday is the cheapest day to fly to Los Angeles from Ottawa. The lowest ticket price found for a Wednesday departure recently was C$ 519. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Los Angeles is Friday, with ticket prices averaging around C$ 578.

What is the cheapest time of day to depart on your flight to Los Angeles?

At noon is the cheapest time of day to fly from Ottawa to Los Angeles when you can find flight prices for as low as C$ 523. Flying to Los Angeles at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 619. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around C$ 438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Ottawa for as low as C$ 360 on momondo.

How have Ottawa to Los Angeles flight prices changed over time?

As of November 2025, prices for Ottawa to Los Angeles flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Ottawa to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to Los Angeles (YOW to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Los Angeles

Direct flights

None
There are no direct flights from Ottawa to Los Angeles. There are no popular flight routes from Ottawa to Los Angeles.
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  • How far is Ottawa to Los Angeles by plane?

    There are 3803.5 km between Ottawa and Los Angeles. A reasonable flight in good conditions will take 8h 32m.

  • When did momondo last update prices for flights from Ottawa Airport to Los Angeles Airport?

    Prices for flights from Ottawa Airport to Los Angeles Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ottawa Airport to Los Angeles Airport?

  • How old do you have to be to fly from Ottawa Airport to Los Angeles Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ottawa to Los Angeles?

Best airlines flying from Ottawa to Los Angeles

Compare and see reviews for airlines that fly from Ottawa to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 246Free CancellationRating
7.2
3,168 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 309Free CancellationRating
8.0
393 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 314Free CancellationRating
7.1
10,462 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 331Free CancellationRating
7.4
9,027 reviews
Search United Airlines flights

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Beverly Hills
Costa Mesa
Inglewood
Laguna Beach
West Hollywood
Malibu
Orange
San Pedro
Irvine
Hermosa Beach
Pasadena
Aliso Viejo
Del Mar
Garden Grove
Santa Clarita
Huntington Beach
Buena Park
Calabasas
Torrance
Murrieta

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to Los Angeles with flexible booking policies on momondo?

Yes. All flights to Los Angeles from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to Los Angeles?

Once all potential Ottawa to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to Los Angeles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Los Angeles from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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