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Cheap flights from Ottawa to Los Angeles from $153

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 6/15. 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
0 bags

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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.
WestJet Logo
12:25 pm - 9:55 pm
YOW
-
LAX
12h 30m
2 stops
WestJet Logo
7:30 am - 7:25 pm
LAX
-
YOW
8h 55m
1 stop
$253WestJet
Thu, Jul 16 - Mon, Jul 20
WestJet Logo
12:25 pm - 9:55 pm
YOW
-
LAX
12h 30m
2 stops
WestJet Logo
12:10 pm - 5:40 am
LAX
-
YOW
14h 30m
2 stops
$254WestJet
Thu, May 7 - Tue, May 12
WestJet Logo
7:20 am - 2:05 pm
YOW
-
LAX
9h 45m
1 stop
WestJet Logo
12:10 pm - 5:40 am
LAX
-
YOW
14h 30m
2 stops
$256WestJet
Thu, May 7 - Tue, May 12
WestJet Logo
12:25 pm - 9:55 pm
YOW
-
LAX
12h 30m
2 stops
WestJet Logo
6:05 pm - 5:40 am
LAX
-
YOW
8h 35m
1 stop
$257WestJet
Thu, May 21 - Tue, May 26
WestJet Logo
7:20 am - 2:05 pm
YOW
-
LAX
9h 45m
1 stop
WestJet Logo
6:05 pm - 5:40 am
LAX
-
YOW
8h 35m
1 stop
$258WestJet
Thu, May 7 - Tue, May 12
WestJet Logo
12:25 pm - 9:55 pm
YOW
-
LAX
12h 30m
2 stops
WestJet Logo
6:05 pm - 5:40 am
LAX
-
YOW
8h 35m
1 stop
$259WestJet
Sat, May 23 - Thu, May 28
WestJet Logo
1:20 pm - 9:55 pm
YOW
-
LAX
11h 35m
1 stop
WestJet Logo
6:05 pm - 5:40 am
LAX
-
YOW
8h 35m
1 stop
$260WestJet
Sat, May 23 - Thu, May 28
WestJet Logo
12:25 pm - 9:55 pm
YOW
-
LAX
12h 30m
2 stops
WestJet Logo
7:30 am - 7:25 pm
LAX
-
YOW
8h 55m
1 stop
$261WestJet
Thu, Jul 2 - Thu, Jul 9
WestJet Logo
7:20 am - 2:05 pm
YOW
-
LAX
9h 45m
1 stop
WestJet Logo
6:05 pm - 5:40 am
LAX
-
YOW
8h 35m
1 stop
$262WestJet
Thu, May 21 - Tue, May 26
WestJet Logo
7:20 am - 2:05 pm
YOW
-
LAX
9h 45m
1 stop
WestJet Logo
7:30 am - 7:25 pm
LAX
-
YOW
8h 55m
1 stop
$263WestJet
Sun, Aug 9 - Tue, Aug 11

WestJet flights from Ottawa to Los Angeles

Our best WestJet deals on Ottawa to Los Angeles flight tickets
WestJet
Jul 16
YOW12:25 pmOttawa
12h 30m
2 stops
LAX9:55 pmLos Angeles
Jul 20
LAX7:30 amLos Angeles
8h 55m
1 stop
YOW7:25 pmOttawa
$253
WestJet
May 7
YOW12:25 pmOttawa
12h 30m
2 stops
LAX9:55 pmLos Angeles
May 12
LAX12:10 pmLos Angeles
14h 30m
2 stops
YOW5:40 amOttawa
$254
WestJet
May 7
YOW7:20 amOttawa
9h 45m
1 stop
LAX2:05 pmLos Angeles
May 12
LAX12:10 pmLos Angeles
14h 30m
2 stops
YOW5:40 amOttawa
$256

United Airlines flights from Ottawa to Los Angeles

Our best United Airlines deals on Ottawa to Los Angeles flight tickets
United Airlines
Mar 12
YOW2:15 pmOttawa
13h 54m
1 stop
LAX1:09 amLos Angeles
Mar 15
LAX12:25 amLos Angeles
17h 53m
1 stop
YOW9:18 pmOttawa
$298
United Airlines
Mar 12
YOW2:15 pmOttawa
13h 54m
1 stop
LAX1:09 amLos Angeles
Mar 15
LAX12:25 amLos Angeles
17h 53m
1 stop
YOW9:18 pmOttawa
$301
United Airlines
Mar 8
YOW7:30 pmOttawa
8h 39m
1 stop
LAX1:09 amLos Angeles
Mar 11
LAX12:25 amLos Angeles
17h 53m
1 stop
YOW9:18 pmOttawa
$303

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 832,500 searches. Data last updated February 13, 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

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 7/16

12:25 pm-9:55 pm

2 stops12h 30m

Los Angeles

Mon 7/20

7:30 am-7:25 pm

1 stop8h 55m

$253

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/7

12:25 pm-9:55 pm

2 stops12h 30m

Los Angeles

Tue 5/12

12:10 pm-5:40 am

2 stops14h 30m

$254

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/7

7:20 am-2:05 pm

1 stop9h 45m

Los Angeles

Tue 5/12

12:10 pm-5:40 am

2 stops14h 30m

$256

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/21

12:25 pm-9:55 pm

2 stops12h 30m

Los Angeles

Tue 5/26

6:05 pm-5:40 am

1 stop8h 35m

$257

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/7

7:20 am-2:05 pm

1 stop9h 45m

Los Angeles

Tue 5/12

6:05 pm-5:40 am

1 stop8h 35m

$258

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 5/23

12:25 pm-9:55 pm

2 stops12h 30m

Los Angeles

Thu 5/28

6:05 pm-5:40 am

1 stop8h 35m

$259

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 5/23

1:20 pm-9:55 pm

1 stop11h 35m

Los Angeles

Thu 5/28

6:05 pm-5:40 am

1 stop8h 35m

$260

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 7/2

12:25 pm-9:55 pm

2 stops12h 30m

Los Angeles

Thu 7/9

7:30 am-7:25 pm

1 stop8h 55m

$261

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/21

7:20 am-2:05 pm

1 stop9h 45m

Los Angeles

Tue 5/26

6:05 pm-5:40 am

1 stop8h 35m

$262

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 8/9

7:20 am-2:05 pm

1 stop9h 45m

Los Angeles

Tue 8/11

7:30 am-7:25 pm

1 stop8h 55m

$263

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 $255. If you aren’t able to travel during the month of May, then book flights to Los Angeles from Ottawa during August instead. Flights to Los Angeles in August, while not as cheap as those in May, still average around $268.

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 $328 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 $251 on momondo.

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

As of February 2026, prices for Ottawa to Los Angeles flights are approximately 4% 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

Fastest flight time

8h 13m

Direct flights

None
The fastest flight from Ottawa to Los Angeles takes 8h 13m
There are no direct flights from Ottawa to Los Angeles. There are no popular flight routes from Ottawa to Los Angeles.
Search flight deals

  • How far is Ottawa to Los Angeles by plane?

    There are 2363.4 mi between Ottawa and Los Angeles. Flights usually cover this in 8h 13m, depending on flying conditions and air traffic around both airports.

  • 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 updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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
Air CanadaPriceFrom $102Free CancellationRating
7.1
10,717 reviews
Search Air Canada flights
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,284 reviews
Search United Airlines flights
WestJetPriceFrom $176Free CancellationRating
7.2
3,257 reviews
Search WestJet flights
Porter AirlinesPriceFrom $226Free CancellationRating
7.9
415 reviews
Search Porter Airlines flights

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Riverside
Carlsbad
Big Bear
Malibu
Oceanside
Inglewood
San Clemente
Orange
Huntington Beach
Pasadena
Newport Beach
Ventura
Downey
Buena Park
Rancho Cucamonga
Irvine

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to Los Angeles for you.

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

Yes. momondo allows you to filter the results for Ottawa to Los Angeles flights to just show those with flexible booking policies.

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?

Of course. momondo tracks the price of Ottawa to Los Angeles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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