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Cheap flights from Ottawa to Los Angeles from $206

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 2/21. 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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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
12:10 pm - 5:40 am
LAX
-
YOW
14h 30m
2 stops
$319WestJet
Thu, May 7 - Tue, May 12
WestJet Logo
1:20 pm - 9:55 pm
YOW
-
LAX
11h 35m
1 stop
WestJet Logo
12:10 pm - 5:40 am
LAX
-
YOW
14h 30m
2 stops
$321WestJet
Thu, May 7 - Tue, May 12
United Airlines Logo
6:20 am - 1:03 pm
YOW
-
LAX
9h 43m
2 stops
United Airlines Logo
11:59 pm - 2:27 pm
LAX
-
YOW
11h 28m
2 stops
$323United Airlines
Wed, Feb 25 - Tue, Mar 3
Air Canada Logo
2:05 pm - 9:37 pm
YOW
-
LAX
10h 32m
1 stop
Air Canada Logo
7:35 am - 6:34 pm
LAX
-
YOW
7h 59m
1 stop
$325Air Canada
Mon, Mar 23 - Tue, Mar 31
WestJet Logo
5:45 pm - 11:00 am
YOW
-
LAX
20h 15m
2 stops
WestJet Logo
7:00 am - 12:39 am
LAX
-
YOW
14h 39m
2 stops
$331WestJet
Mon, Apr 13 - Mon, Apr 20
WestJet Logo
5:40 am - 4:58 pm
YOW
-
LAX
14h 18m
2 stops
WestJet Logo
7:00 am - 12:39 am
LAX
-
YOW
14h 39m
2 stops
$337WestJet
Mon, Mar 9 - Mon, Mar 16
WestJet Logo
6:00 am - 11:00 am
YOW
-
LAX
32h 00m
2 stops
WestJet Logo
12:15 pm - 12:40 am
LAX
-
YOW
9h 25m
1 stop
$340WestJet
Mon, Apr 13 - Mon, Apr 20
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
$341WestJet
Fri, Apr 10 - Wed, Apr 15
WestJet Logo
7:15 pm - 11:27 am
YOW
-
LAX
19h 12m
2 stops
WestJet Logo
5:45 pm - 12:39 am
LAX
-
YOW
27h 54m
2 stops
$342WestJet
Fri, Mar 6 - Wed, Mar 11
Porter Airlines Logo
6:45 am - 12:39 pm
YOW
-
LAX
8h 54m
1 stop
Porter Airlines Logo
1:40 pm - 12:41 am
LAX
-
YOW
8h 01m
1 stop
$343Porter Airlines
Sat, Apr 18 - Sat, Apr 25

United Airlines flights from Ottawa to Los Angeles

Our best United Airlines deals on Ottawa to Los Angeles flight tickets
United Airlines
Apr 1
YOW7:30 pmOttawa
8h 35m
1 stop
LAX1:05 amLos Angeles
Apr 8
LAX7:00 amLos Angeles
7h 07m
1 stop
YOW5:07 pmOttawa
$318
United Airlines
May 4
YOW7:37 pmOttawa
8h 15m
1 stop
LAX12:52 amLos Angeles
May 11
LAX11:59 pmLos Angeles
11h 00m
2 stops
YOW1:59 pmOttawa
$319
United Airlines
Feb 25
YOW7:30 pmOttawa
8h 39m
1 stop
LAX1:09 amLos Angeles
Mar 3
LAX11:59 pmLos Angeles
11h 28m
2 stops
YOW2:27 pmOttawa
$323

Air Canada flights from Ottawa to Los Angeles

Our best Air Canada deals on Ottawa to Los Angeles flight tickets
Air Canada
May 5
YOW5:00 amOttawa
11h 34m
1 stop
LAX1:34 pmLos Angeles
May 29
LAX12:20 pmLos Angeles
9h 35m
1 stop
YOW12:55 amOttawa
$303
Air Canada
May 4
YOW2:25 pmOttawa
10h 09m
1 stop
LAX9:34 pmLos Angeles
May 11
LAX12:20 pmLos Angeles
9h 35m
1 stop
YOW12:55 amOttawa
$317
Air Canada
Mar 23
YOW2:05 pmOttawa
10h 32m
1 stop
LAX9:37 pmLos Angeles
Mar 31
LAX7:35 amLos Angeles
7h 59m
1 stop
YOW6:34 pmOttawa
$325

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 3, 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 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

$319

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 5/7

1:20 pm-9:55 pm

1 stop11h 35m

Los Angeles

Tue 5/12

12:10 pm-5:40 am

2 stops14h 30m

$321

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 2/25

6:20 am-1:03 pm

2 stops9h 43m

Los Angeles

Tue 3/3

11:59 pm-2:27 pm

2 stops11h 28m

$323

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 3/23

2:05 pm-9:37 pm

1 stop10h 32m

Los Angeles

Tue 3/31

7:35 am-6:34 pm

1 stop7h 59m

$325

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 4/13

5:45 pm-11:00 am

2 stops20h 15m

Los Angeles

Mon 4/20

7:00 am-12:39 am

2 stops14h 39m

$331

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 3/9

5:40 am-4:58 pm

2 stops14h 18m

Los Angeles

Mon 3/16

7:00 am-12:39 am

2 stops14h 39m

$337

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 4/13

6:00 am-11:00 am

2 stops32h 00m

Los Angeles

Mon 4/20

12:15 pm-12:40 am

1 stop9h 25m

$340

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 4/10

5:40 am-6:30 pm

2 stops15h 50m

Los Angeles

Wed 4/15

7:00 am-12:39 am

2 stops14h 39m

$341

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 3/6

7:15 pm-11:27 am

2 stops19h 12m

Los Angeles

Wed 3/11

5:45 pm-12:39 am

2 stops27h 54m

$342

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 4/18

6:45 am-12:39 pm

1 stop8h 54m

Los Angeles

Sat 4/25

1:40 pm-12:41 am

1 stop8h 01m

$343

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 typical price of a round-trip flight between Ottawa and Los Angeles?

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 $321 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 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

7h 40m

Direct flights

None
The fastest flight from Ottawa to Los Angeles takes 7h 40m
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 40m, 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
10,684 reviews
Search Air Canada flights
United AirlinesPriceFrom $142Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
WestJetPriceFrom $176Free CancellationRating
7.2
3,255 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
Riverside
Big Bear
Carlsbad
Malibu
Oceanside
Inglewood
San Clemente
Huntington Beach
Pasadena
Orange
Newport Beach
Ventura
Buena Park
Irvine
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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