Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ottawa to Los Angeles from C$ 158

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 29/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ottawa to Los Angeles (YOW-LAX)

Cheap round-trip flights

Air Canada Logo
6:00 a.m. - 11:07 a.m.YOW-LAX
8h 07m1 stop
Air Canada Logo
8:40 p.m. - 4:12 p.m.LAX-YOW
16h 32m1 stop
C$ 330Air Canada
Find Deal
Sat, 30 Aug - Tue, 2 Sep
WestJet Logo
12:20 p.m. - 9:46 p.m.YOW-LAX
12h 26m2 stops
WestJet Logo
6:05 p.m. - 6:45 a.m.LAX-YOW
9h 40m1 stop
C$ 337WestJet
Find Deal
Fri, 12 Sep - Wed, 17 Sep
WestJet Logo
3:35 p.m. - 9:46 p.m.YOW-LAX
9h 11m1 stop
WestJet Logo
6:05 p.m. - 6:45 a.m.LAX-YOW
9h 40m1 stop
C$ 338WestJet
Find Deal
Fri, 12 Sep - Wed, 17 Sep
WestJet Logo
7:50 a.m. - 8:21 p.m.YOW-LAX
15h 31m2 stops
WestJet Logo
7:00 a.m. - 6:20 p.m.LAX-YOW
8h 20m1 stop
C$ 351WestJet
Find Deal
Mon, 29 Sep - Sat, 4 Oct
United Airlines Logo
6:33 a.m. - 1:26 p.m.YOW-LAX
9h 53m1 stop
United Airlines Logo
10:45 p.m. - 2:13 p.m.LAX-YOW
12h 28m1 stop
C$ 355United Airlines
Find Deal
Sat, 30 Aug - Tue, 2 Sep
United Airlines Logo
6:05 a.m. - 1:08 p.m.YOW-LAX
10h 03m1 stop
United Airlines Logo
10:45 p.m. - 9:58 a.m.LAX-YOW
8h 13m1 stop
C$ 363United Airlines
Find Deal
Thu, 28 Aug - Tue, 2 Sep
Porter Airlines Logo
7:00 a.m. - 1:00 p.m.YOW-LAX
9h 00m1 stop
Porter Airlines Logo
2:00 p.m. - 12:21 a.m.LAX-YOW
7h 21m1 stop
C$ 366Porter Airlines
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Porter Airlines Logo
7:00 a.m. - 1:00 p.m.YOW-LAX
9h 00m1 stop
Porter Airlines Logo
2:00 p.m. - 12:21 a.m.LAX-YOW
7h 21m1 stop
C$ 370Porter Airlines
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
2:40 p.m. - 7:40 p.m.YOW-LAX
8h 00m1 stop
Air Canada Logo
10:30 p.m. - 9:00 a.m.LAX-YOW
7h 30m1 stop
C$ 373Air Canada
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Delta Logo
3:45 p.m. - 9:47 p.m.YOW-LAX
9h 02m1 stop
Delta Logo
6:15 a.m. - 12:22 a.m.LAX-YOW
15h 07m2 stops
C$ 424Delta
Find Deal
Sat, 30 Aug - Tue, 2 Sep

WestJet flights from Ottawa to Los Angeles

Our best WestJet deals on Ottawa to Los Angeles flight tickets
WestJet
12 Sep
YOW12:20 p.m.Ottawa
12h 26m
2 stops
LAX9:46 p.m.Los Angeles
17 Sep
LAX6:05 p.m.Los Angeles
9h 40m
1 stop
YOW6:45 a.m.Ottawa
C$ 337
Find similar
WestJet
12 Sep
YOW3:35 p.m.Ottawa
9h 11m
1 stop
LAX9:46 p.m.Los Angeles
17 Sep
LAX6:05 p.m.Los Angeles
9h 40m
1 stop
YOW6:45 a.m.Ottawa
C$ 338
Find similar
WestJet
29 Sep
YOW7:50 a.m.Ottawa
15h 31m
2 stops
LAX8:21 p.m.Los Angeles
4 Oct
LAX7:00 a.m.Los Angeles
8h 20m
1 stop
YOW6:20 p.m.Ottawa
C$ 351
Find similar

Porter Airlines flights from Ottawa to Los Angeles

Our best Porter Airlines deals on Ottawa to Los Angeles flight tickets
Porter Airlines
4 Sep
YOW7:00 a.m.Ottawa
9h 00m
1 stop
LAX1:00 p.m.Los Angeles
7 Sep
LAX2:00 p.m.Los Angeles
7h 21m
1 stop
YOW12:21 a.m.Ottawa
C$ 366
Find similar
Porter Airlines
4 Sep
YOW7:00 a.m.Ottawa
9h 00m
1 stop
LAX1:00 p.m.Los Angeles
7 Sep
LAX2:00 p.m.Los Angeles
7h 21m
1 stop
YOW12:21 a.m.Ottawa
C$ 370
Find similar
Porter Airlines
19 Sep
YOW7:00 a.m.Ottawa
9h 00m
1 stop
LAX1:00 p.m.Los Angeles
26 Sep
LAX2:00 p.m.Los Angeles
7h 21m
1 stop
YOW12:21 a.m.Ottawa
C$ 385
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 7 August 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

Sat 30/8

6:00 a.m.-11:07 a.m.

1 stop8h 07m

Los Angeles

Tue 2/9

8:40 p.m.-4:12 p.m.

1 stop16h 32m

C$ 330

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 12/9

12:20 p.m.-9:46 p.m.

2 stops12h 26m

Los Angeles

Wed 17/9

6:05 p.m.-6:45 a.m.

1 stop9h 40m

C$ 337

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 12/9

3:35 p.m.-9:46 p.m.

1 stop9h 11m

Los Angeles

Wed 17/9

6:05 p.m.-6:45 a.m.

1 stop9h 40m

C$ 338

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 29/9

7:50 a.m.-8:21 p.m.

2 stops15h 31m

Los Angeles

Sat 4/10

7:00 a.m.-6:20 p.m.

1 stop8h 20m

C$ 351

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 30/8

6:33 a.m.-1:26 p.m.

1 stop9h 53m

Los Angeles

Tue 2/9

10:45 p.m.-2:13 p.m.

1 stop12h 28m

C$ 355

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 28/8

6:05 a.m.-1:08 p.m.

1 stop10h 03m

Los Angeles

Tue 2/9

10:45 p.m.-9:58 a.m.

1 stop8h 13m

C$ 363

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 4/9

7:00 a.m.-1:00 p.m.

1 stop9h 00m

Los Angeles

Sun 7/9

2:00 p.m.-12:21 a.m.

1 stop7h 21m

C$ 366

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 4/9

7:00 a.m.-1:00 p.m.

1 stop9h 00m

Los Angeles

Sun 7/9

2:00 p.m.-12:21 a.m.

1 stop7h 21m

C$ 370

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 1/10

2:40 p.m.-7:40 p.m.

1 stop8h 00m

Los Angeles

Sun 5/10

10:30 p.m.-9:00 a.m.

1 stop7h 30m

C$ 373

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 30/8

3:45 p.m.-9:47 p.m.

1 stop9h 02m

Los Angeles

Tue 2/9

6:15 a.m.-12:22 a.m.

2 stops15h 07m

C$ 424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 354. If you’re not able to fly to Los Angeles in May, then June is your next best option. Flight prices from Ottawa to Los Angeles during June average around C$ 381.

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$ 510. 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$ 567.

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$ 513. 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$ 608. 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$ 445 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$ 363 on momondo.

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

As of August 2025, prices for Ottawa to Los Angeles flights are approximately 23% cheaper 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

Best price found

C$ 158

Fastest flight time

8h 00m

Direct flights

None

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Ottawa in the past 72 hours is C$ 158. The best round-trip flight deal from Ottawa to Los Angeles found on momondo in the last 72 hours is C$ 330.
The fastest flight from Ottawa to Los Angeles takes 8h 00m
There are no direct flights from Ottawa to Los Angeles. Popular non-direct route for this connection is Ottawa Airport - Los Angeles Airport.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • 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 00m.

  • 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$ 242Free CancellationRating
7.2
3,003 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 304Free CancellationRating
8.0
325 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 311Free CancellationRating
7.1
9,893 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 326Free CancellationRating
7.4
8,917 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
Laguna Beach
Huntington Beach
West Hollywood
Orange
Irvine
Inglewood
San Pedro
Pasadena
Hermosa Beach
Redondo Beach
Malibu
Aliso Viejo
Santa Clarita
Del Mar
Fountain Valley
Torrance
Garden Grove
Marina del Rey

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.

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/8
Tue 19/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States