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Cheap flights from Ottawa to Los Angeles from $150

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 3/17. 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
5:00 am - 10:32 am
YOW
-
LAX
8h 32m1 stop
Air Canada Logo
7:45 am - 6:38 pm
LAX
-
YOW
7h 53m1 stop
$338Air Canada
Tue, Jan 6 - Mon, Jan 12
WestJet Logo
5:40 am - 9:57 am
YOW
-
LAX
31h 17m2 stops
WestJet Logo
11:50 am - 6:21 pm
LAX
-
YOW
27h 31m2 stops
$349WestJet
Sat, Jan 10 - Thu, Jan 15
Air Canada Logo
5:00 am - 10:32 am
YOW
-
LAX
8h 32m1 stop
Air Canada Logo
6:10 pm - 6:43 am
LAX
-
YOW
9h 33m1 stop
$350Air Canada
Tue, Jan 6 - Wed, Jan 14
WestJet Logo
5:40 am - 6:32 pm
YOW
-
LAX
39h 52m2 stops
WestJet Logo
12:15 pm - 12:42 am
LAX
-
YOW
33h 27m2 stops
$351WestJet
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
10:30 am - 8:44 pm
YOW
-
LAX
13h 14m2 stops
United Airlines Logo
11:25 pm - 6:52 pm
LAX
-
YOW
16h 27m1 stop
$352United Airlines
Mon, Jan 12 - Mon, Jan 12
Air Canada Logo
5:00 am - 10:32 am
YOW
-
LAX
8h 32m1 stop
Air Canada Logo
6:10 pm - 6:43 am
LAX
-
YOW
9h 33m1 stop
$353Air Canada
Tue, Jan 6 - Wed, Jan 14
Air Canada Logo
2:50 pm - 10:00 pm
YOW
-
LAX
10h 10m1 stop
Air Canada Logo
10:55 pm - 9:21 am
LAX
-
YOW
7h 26m1 stop
$354Air Canada
Tue, Mar 24 - Sun, Mar 29
Air Canada Logo
5:11 pm - 10:59 pm
YOW
-
LAX
8h 48m1 stop
Air Canada Logo
7:00 am - 5:12 pm
LAX
-
YOW
7h 12m1 stop
$357Air Canada
Sat, Jan 10 - Thu, Jan 15
United Airlines Logo
10:30 am - 6:05 pm
YOW
-
LAX
10h 35m1 stop
United Airlines Logo
9:30 pm - 2:27 pm
LAX
-
YOW
13h 57m1 stop
$358United Airlines
Tue, Jan 6 - Wed, Jan 14
United Airlines Logo
12:00 pm - 7:15 pm
YOW
-
LAX
10h 15m2 stops
United Airlines Logo
9:40 pm - 5:12 pm
LAX
-
YOW
16h 32m2 stops
$359United Airlines
Mon, Jan 12 - Mon, Jan 12

Air Canada flights from Ottawa to Los Angeles

Our best Air Canada deals on Ottawa to Los Angeles flight tickets
Air Canada
Jan 6
YOW5:00 amOttawa
8h 32m
1 stop
LAX10:32 amLos Angeles
Jan 12
LAX7:45 amLos Angeles
7h 53m
1 stop
YOW6:38 pmOttawa
$338
Find similar
Air Canada
Jan 6
YOW5:00 amOttawa
8h 32m
1 stop
LAX10:32 amLos Angeles
Jan 14
LAX6:10 pmLos Angeles
9h 33m
1 stop
YOW6:43 amOttawa
$350
Find similar
Air Canada
Jan 6
YOW5:00 amOttawa
8h 32m
1 stop
LAX10:32 amLos Angeles
Jan 14
LAX6:10 pmLos Angeles
9h 33m
1 stop
YOW6:43 amOttawa
$353
Find similar

United Airlines flights from Ottawa to Los Angeles

Our best United Airlines deals on Ottawa to Los Angeles flight tickets
United Airlines
Jan 12
YOW10:30 amOttawa
13h 14m
2 stops
LAX8:44 pmLos Angeles
Jan 12
LAX11:25 pmLos Angeles
16h 27m
1 stop
YOW6:52 pmOttawa
$352
Find similar
United Airlines
Jan 6
YOW10:30 amOttawa
10h 35m
1 stop
LAX6:05 pmLos Angeles
Jan 14
LAX9:30 pmLos Angeles
13h 57m
1 stop
YOW2:27 pmOttawa
$358
Find similar
United Airlines
Jan 12
YOW12:00 pmOttawa
10h 15m
2 stops
LAX7:15 pmLos Angeles
Jan 12
LAX9:40 pmLos Angeles
16h 32m
2 stops
YOW5:12 pmOttawa
$359
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 832,500 searches. Data last updated December 15, 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

Tue 1/6

5:00 am-10:32 am

1 stop8h 32m

Los Angeles

Mon 1/12

7:45 am-6:38 pm

1 stop7h 53m

$338

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 1/10

5:40 am-9:57 am

2 stops31h 17m

Los Angeles

Thu 1/15

11:50 am-6:21 pm

2 stops27h 31m

$349

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 1/6

5:00 am-10:32 am

1 stop8h 32m

Los Angeles

Wed 1/14

6:10 pm-6:43 am

1 stop9h 33m

$350

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 1/10

5:40 am-6:32 pm

2 stops39h 52m

Los Angeles

Sat 1/17

12:15 pm-12:42 am

2 stops33h 27m

$351

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 1/12

10:30 am-8:44 pm

2 stops13h 14m

Los Angeles

Mon 1/12

11:25 pm-6:52 pm

1 stop16h 27m

$352

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 1/6

5:00 am-10:32 am

1 stop8h 32m

Los Angeles

Wed 1/14

6:10 pm-6:43 am

1 stop9h 33m

$353

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 3/24

2:50 pm-10:00 pm

1 stop10h 10m

Los Angeles

Sun 3/29

10:55 pm-9:21 am

1 stop7h 26m

$354

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 1/10

5:11 pm-10:59 pm

1 stop8h 48m

Los Angeles

Thu 1/15

7:00 am-5:12 pm

1 stop7h 12m

$357

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 1/6

10:30 am-6:05 pm

1 stop10h 35m

Los Angeles

Wed 1/14

9:30 pm-2:27 pm

1 stop13h 57m

$358

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 1/12

12:00 pm-7:15 pm

2 stops10h 15m

Los Angeles

Mon 1/12

9:40 pm-5:12 pm

2 stops16h 32m

$359

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.

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

Our data shows that Monday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $398. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Thursday is $459.

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

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Ottawa to Los Angeles during this time can be as low as $351. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $444 per ticket.

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 $317 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 $250 on momondo.

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

As of December 2025, prices for Ottawa to Los Angeles flights are approximately 15% 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

Fastest flight time

8h 05m

Direct flights

None
The fastest flight from Ottawa to Los Angeles takes 8h 05m
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 05m, 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
United AirlinesPriceFrom $171Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
WestJetPriceFrom $176Free CancellationRating
7.2
3,202 reviews
Search WestJet flights
Air CanadaPriceFrom $204Free CancellationRating
7.1
10,526 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $232Free CancellationRating
8.0
399 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
Big Bear Lake
Laguna Beach
Temecula
Big Bear
Riverside
Carlsbad
Malibu
Oceanside
Inglewood
Huntington Beach
Pasadena
Newport Beach
Ventura
Orange
Irvine
Buena Park
Redondo Beach
San Clemente
Glendale

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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