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Cheap flights from Los Angeles to Ottawa from C$ 163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Ottawa departing on 4/11. 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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Find the cheapest flights from Los Angeles to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:40 a.m. - 12:40 a.m.LAX-YOW
10h 00m1 stop
WestJet Logo
5:55 a.m. - 5:16 p.m.YOW-LAX
14h 21m2 stops
C$ 364WestJet
Find Deal
Sat, 18 Oct - Fri, 24 Oct
WestJet Logo
6:05 p.m. - 6:45 a.m.LAX-YOW
9h 40m1 stop
WestJet Logo
5:55 a.m. - 5:16 p.m.YOW-LAX
14h 21m2 stops
C$ 379WestJet
Find Deal
Thu, 16 Oct - Sat, 25 Oct
WestJet Logo
11:10 p.m. - 12:22 a.m.LAX-YOW
22h 12m1 stop
WestJet Logo
5:55 a.m. - 5:16 p.m.YOW-LAX
14h 21m2 stops
C$ 380WestJet
Find Deal
Fri, 17 Oct - Fri, 24 Oct
WestJet Logo
11:40 a.m. - 12:40 a.m.LAX-YOW
10h 00m1 stop
WestJet Logo
5:55 a.m. - 5:16 p.m.YOW-LAX
14h 21m2 stops
C$ 382WestJet
Find Deal
Wed, 22 Oct - Sat, 25 Oct
WestJet Logo
11:40 a.m. - 12:40 a.m.LAX-YOW
10h 00m1 stop
WestJet Logo
5:55 a.m. - 5:16 p.m.YOW-LAX
14h 21m2 stops
C$ 383WestJet
Find Deal
Tue, 21 Oct - Fri, 24 Oct
Multiple Airlines Logo
5:45 p.m. - 12:42 a.m.LAX-YOW
27h 57m2 stops
Multiple Airlines Logo
5:40 a.m. - 12:36 p.m.YOW-LAX
9h 56m1 stop
C$ 393Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
10:50 a.m. - 2:44 p.m.LAX-YOW
24h 54m1 stop
Multiple Airlines Logo
6:45 a.m. - 12:36 p.m.YOW-LAX
8h 51m1 stop
C$ 397Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
WestJet Logo
7:00 a.m. - 12:22 a.m.LAX-YOW
14h 22m2 stops
WestJet Logo
5:40 a.m. - 6:32 p.m.YOW-LAX
15h 52m2 stops
C$ 398WestJet
Find Deal
Thu, 23 Oct - Tue, 28 Oct
Multiple Airlines Logo
7:20 p.m. - 2:01 p.m.LAX-YOW
15h 41m1 stop
Multiple Airlines Logo
5:40 a.m. - 12:36 p.m.YOW-LAX
9h 56m1 stop
C$ 401Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
7:00 a.m. - 12:22 a.m.LAX-YOW
14h 22m2 stops
Multiple Airlines Logo
5:55 a.m. - 1:00 p.m.YOW-LAX
10h 05m1 stop
C$ 404Multiple Airlines
Find Deal
Wed, 22 Oct - Thu, 23 Oct

WestJet flights from Los Angeles to Ottawa

Our best WestJet deals on Los Angeles to Ottawa flight tickets
WestJet
18 Oct
LAX11:40 a.m.Los Angeles
10h 00m
1 stop
YOW12:40 a.m.Ottawa
24 Oct
YOW5:55 a.m.Ottawa
14h 21m
2 stops
LAX5:16 p.m.Los Angeles
C$ 364
Find similar
WestJet
16 Oct
LAX6:05 p.m.Los Angeles
9h 40m
1 stop
YOW6:45 a.m.Ottawa
25 Oct
YOW5:55 a.m.Ottawa
14h 21m
2 stops
LAX5:16 p.m.Los Angeles
C$ 379
Find similar
WestJet
17 Oct
LAX11:10 p.m.Los Angeles
22h 12m
1 stop
YOW12:22 a.m.Ottawa
24 Oct
YOW5:55 a.m.Ottawa
14h 21m
2 stops
LAX5:16 p.m.Los Angeles
C$ 380
Find similar

Air Canada flights from Los Angeles to Ottawa

Our best Air Canada deals on Los Angeles to Ottawa flight tickets
Air Canada
15 Oct
LAX10:30 p.m.Los Angeles
7h 30m
1 stop
YOW9:00 a.m.Ottawa
20 Oct
YOW2:40 p.m.Ottawa
9h 55m
1 stop
LAX9:35 p.m.Los Angeles
C$ 547
Find similar
Air Canada
15 Oct
LAX10:30 p.m.Los Angeles
8h 55m
1 stop
YOW10:25 a.m.Ottawa
17 Oct
YOW8:35 a.m.Ottawa
9h 18m
1 stop
LAX2:53 p.m.Los Angeles
C$ 557
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Ottawa 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 2 October 2025.
Use the filters below to find and compare flights from Los Angeles to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 18/10

11:40 a.m.-12:40 a.m.

1 stop10h 00m

Ottawa

Fri 24/10

5:55 a.m.-5:16 p.m.

2 stops14h 21m

C$ 364

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 16/10

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

1 stop9h 40m

Ottawa

Sat 25/10

5:55 a.m.-5:16 p.m.

2 stops14h 21m

C$ 379

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 17/10

11:10 p.m.-12:22 a.m.

1 stop22h 12m

Ottawa

Fri 24/10

5:55 a.m.-5:16 p.m.

2 stops14h 21m

C$ 380

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 22/10

11:40 a.m.-12:40 a.m.

1 stop10h 00m

Ottawa

Sat 25/10

5:55 a.m.-5:16 p.m.

2 stops14h 21m

C$ 382

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 21/10

11:40 a.m.-12:40 a.m.

1 stop10h 00m

Ottawa

Fri 24/10

5:55 a.m.-5:16 p.m.

2 stops14h 21m

C$ 383

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 30/10

5:45 p.m.-12:42 a.m.

2 stops27h 57m

Ottawa

Thu 6/11

5:40 a.m.-12:36 p.m.

1 stop9h 56m

C$ 393

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 1/12

10:50 a.m.-2:44 p.m.

1 stop24h 54m

Ottawa

Thu 4/12

6:45 a.m.-12:36 p.m.

1 stop8h 51m

C$ 397

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 23/10

7:00 a.m.-12:22 a.m.

2 stops14h 22m

Ottawa

Tue 28/10

5:40 a.m.-6:32 p.m.

2 stops15h 52m

C$ 398

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 30/10

7:20 p.m.-2:01 p.m.

1 stop15h 41m

Ottawa

Thu 6/11

5:40 a.m.-12:36 p.m.

1 stop9h 56m

C$ 401

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 22/10

7:00 a.m.-12:22 a.m.

2 stops14h 22m

Ottawa

Thu 23/10

5:55 a.m.-1:00 p.m.

1 stop10h 05m

C$ 404

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 Ottawa from

How to get the cheapest flight ticket from Los Angeles to Ottawa

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 Los Angeles and Ottawa?

What is the cheapest month to fly to Ottawa?

The month of May is, on average, the cheapest month to fly to Ottawa from Los Angeles, with most prices found around C$ 355. If you aren’t able to travel to Ottawa during the month of May, then flying in July is also cheap. Prices for this month can be found on momondo for an average of C$ 400.

What is the cheapest day to depart on your flight to Ottawa?

Our data shows that Thursday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 424. Flights from Los Angeles to Ottawa on a Friday will generally be more expensive and average around C$ 762. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from Los Angeles to Ottawa during this time can be as low as C$ 656. In the afternoon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 762 per ticket.

How far in advance should I book a flight to Ottawa?

You are more likely to see cheaper flights to Ottawa from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around C$ 519 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from Los Angeles for as low as C$ 435 on momondo.

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

As of October 2025, prices for Los Angeles to Ottawa flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Ottawa (LAX to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Ottawa

Direct flights

None
There are no direct flights from Los Angeles to Ottawa. There are no popular flight routes from Los Angeles to Ottawa.
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  • How far is Los Angeles to Ottawa by plane?

    The distance between Los Angeles and Ottawa is about 3803.5 km. In terms of flight time, this usually takes a little over 7h 21m.

  • When did momondo last update prices for flights from Los Angeles Airport to Ottawa Airport?

    Prices for flights from Los Angeles Airport to Ottawa Airport are updated daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Ottawa Airport?

  • How old do you have to be to fly from Los Angeles Airport to Ottawa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Los Angeles to Ottawa?

Best airlines flying from Los Angeles to Ottawa

Compare and see reviews for airlines that fly from Los Angeles to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 147Free CancellationRating
7.9
372 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 206Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 385Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Perth
Smiths Falls
Wakefield
Calabogie
Prescott
Petawawa

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Ottawa. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Los Angeles to Ottawa?

momondo helps you find the best flight between Los Angeles and Ottawa by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Los Angeles to Ottawa right now. Can momondo alert me if prices change?

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

An easier way to manage your Ottawa trip

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