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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 3/9. 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.
Air Canada Logo
12:00 pm - 7:19 pm
YOW
-
LAX
10h 19m
1 stop
Air Canada Logo
6:10 pm - 6:45 am
LAX
-
YOW
9h 35m
1 stop
$307Air Canada
Wed, Apr 1 - Wed, Apr 8
WestJet Logo
5:40 am - 10:03 pm
YOW
-
LAX
19h 23m
2 stops
WestJet Logo
7:00 am - 12:39 am
LAX
-
YOW
14h 39m
2 stops
$308WestJet
Fri, Mar 6 - Fri, Mar 13
WestJet Logo
6:00 am - 10:03 pm
YOW
-
LAX
19h 03m
1 stop
WestJet Logo
7:00 am - 12:39 am
LAX
-
YOW
14h 39m
2 stops
$310WestJet
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
2:15 pm - 8:41 pm
YOW
-
LAX
9h 26m
1 stop
United Airlines Logo
11:25 pm - 2:27 pm
LAX
-
YOW
12h 02m
1 stop
$311United Airlines
Tue, Mar 3 - Tue, Mar 3
WestJet Logo
5:40 am - 4:58 pm
YOW
-
LAX
14h 18m
2 stops
WestJet Logo
5:45 pm - 12:39 am
LAX
-
YOW
27h 54m
2 stops
$313WestJet
Fri, Mar 6 - Wed, Mar 11
United Airlines Logo
2:15 pm - 1:09 am
YOW
-
LAX
13h 54m
1 stop
United Airlines Logo
11:10 pm - 10:26 am
LAX
-
YOW
8h 16m
1 stop
$314United Airlines
Thu, Mar 12 - Mon, Mar 16
WestJet Logo
5:40 am - 4:58 pm
YOW
-
LAX
14h 18m
2 stops
WestJet Logo
5:45 pm - 4:53 pm
LAX
-
YOW
20h 08m
1 stop
$315WestJet
Fri, Apr 10 - Wed, Apr 15
WestJet Logo
5:40 am - 6:30 pm
YOW
-
LAX
15h 50m
2 stops
WestJet Logo
7:00 am - 12:39 am
LAX
-
YOW
14h 39m
2 stops
$316WestJet
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
2:15 pm - 8:41 pm
YOW
-
LAX
9h 26m
1 stop
United Airlines Logo
10:15 am - 11:54 pm
LAX
-
YOW
10h 39m
1 stop
$317United Airlines
Mon, Mar 2 - Wed, Mar 4
United Airlines Logo
5:11 pm - 11:59 pm
YOW
-
LAX
9h 48m
1 stop
United Airlines Logo
11:10 pm - 10:26 am
LAX
-
YOW
8h 16m
1 stop
$318United Airlines
Mon, Mar 9 - Mon, Mar 16

WestJet flights from Ottawa to Los Angeles

Our best WestJet deals on Ottawa to Los Angeles flight tickets
WestJet
Mar 6
YOW5:40 amOttawa
19h 23m
2 stops
LAX10:03 pmLos Angeles
Mar 13
LAX7:00 amLos Angeles
14h 39m
2 stops
YOW12:39 amOttawa
$308
WestJet
Mar 3
YOW6:00 amOttawa
19h 03m
1 stop
LAX10:03 pmLos Angeles
Mar 10
LAX7:00 amLos Angeles
14h 39m
2 stops
YOW12:39 amOttawa
$310
WestJet
Mar 6
YOW5:40 amOttawa
14h 18m
2 stops
LAX4:58 pmLos Angeles
Mar 11
LAX5:45 pmLos Angeles
27h 54m
2 stops
YOW12:39 amOttawa
$313

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 16
LAX11:10 pmLos Angeles
8h 16m
1 stop
YOW10:26 amOttawa
$314
United Airlines
Mar 9
YOW5:11 pmOttawa
9h 48m
1 stop
LAX11:59 pmLos Angeles
Mar 16
LAX11:10 pmLos Angeles
8h 16m
1 stop
YOW10:26 amOttawa
$318
United Airlines
Feb 14
YOW9:45 amOttawa
15h 30m
1 stop
LAX10:15 pmLos Angeles
Feb 18
LAX12:25 amLos Angeles
7h 01m
1 stop
YOW10:26 amOttawa
$323

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 January 25, 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

Wed 4/1

12:00 pm-7:19 pm

1 stop10h 19m

Los Angeles

Wed 4/8

6:10 pm-6:45 am

1 stop9h 35m

$307

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 3/6

5:40 am-10:03 pm

2 stops19h 23m

Los Angeles

Fri 3/13

7:00 am-12:39 am

2 stops14h 39m

$308

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/3

6:00 am-10:03 pm

1 stop19h 03m

Los Angeles

Tue 3/10

7:00 am-12:39 am

2 stops14h 39m

$310

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/3

2:15 pm-8:41 pm

1 stop9h 26m

Los Angeles

Tue 3/3

11:25 pm-2:27 pm

1 stop12h 02m

$311

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 3/6

5:40 am-4:58 pm

2 stops14h 18m

Los Angeles

Wed 3/11

5:45 pm-12:39 am

2 stops27h 54m

$313

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 3/12

2:15 pm-1:09 am

1 stop13h 54m

Los Angeles

Mon 3/16

11:10 pm-10:26 am

1 stop8h 16m

$314

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 4/10

5:40 am-4:58 pm

2 stops14h 18m

Los Angeles

Wed 4/15

5:45 pm-4:53 pm

1 stop20h 08m

$315

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 3/11

5:40 am-6:30 pm

2 stops15h 50m

Los Angeles

Wed 3/18

7:00 am-12:39 am

2 stops14h 39m

$316

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 3/2

2:15 pm-8:41 pm

1 stop9h 26m

Los Angeles

Wed 3/4

10:15 am-11:54 pm

1 stop10h 39m

$317

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 3/9

5:11 pm-11:59 pm

1 stop9h 48m

Los Angeles

Mon 3/16

11:10 pm-10:26 am

1 stop8h 16m

$318

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 $320 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 $243 on momondo.

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

As of January 2026, prices for Ottawa to Los Angeles flights are approximately 22% 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

7h 55m

Direct flights

None
The fastest flight from Ottawa to Los Angeles takes 7h 55m
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 7h 55m, 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
10,655 reviews
Search Air Canada flights
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,198 reviews
Search United Airlines flights
WestJetPriceFrom $176Free CancellationRating
7.2
3,249 reviews
Search WestJet flights
Porter AirlinesPriceFrom $226Free CancellationRating
7.9
412 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
Big Bear
Riverside
Carlsbad
Malibu
Oceanside
Inglewood
San Clemente
Huntington Beach
Pasadena
Newport Beach
Orange
Ventura
Irvine
Buena Park
Downey
Rancho Cucamonga

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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