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Cheap flights from Los Angeles to Ottawa from $127

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 11/11. 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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0 bags

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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
12:15 pm - 12:40 amLAX-YOW
9h 25m1 stop
WestJet Logo
6:00 am - 6:30 pmYOW-LAX
15h 30m2 stops
$247WestJet
Find Deal
Fri, Jan 30 - Sun, Feb 1
Multiple Airlines Logo
1:40 pm - 12:39 amLAX-YOW
7h 59m1 stop
Multiple Airlines Logo
5:45 pm - 11:00 amYOW-LAX
20h 15m2 stops
$268Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
WestJet Logo
8:40 pm - 12:40 amLAX-YOW
25h 00m2 stops
WestJet Logo
6:00 am - 6:30 pmYOW-LAX
15h 30m2 stops
$269WestJet
Find Deal
Fri, Jan 30 - Sun, Feb 1
WestJet Logo
7:00 am - 12:42 amLAX-YOW
14h 42m2 stops
WestJet Logo
6:00 am - 6:32 pmYOW-LAX
15h 32m2 stops
$273WestJet
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
10:50 am - 8:05 pmLAX-YOW
30h 15m1 stop
Multiple Airlines Logo
5:40 am - 12:36 pmYOW-LAX
9h 56m1 stop
$275Multiple Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 11
WestJet Logo
12:15 pm - 12:40 amLAX-YOW
9h 25m1 stop
WestJet Logo
5:45 pm - 11:00 amYOW-LAX
20h 15m2 stops
$276WestJet
Find Deal
Mon, Dec 1 - Thu, Dec 4
WestJet Logo
11:50 am - 12:42 amLAX-YOW
33h 52m2 stops
WestJet Logo
5:40 am - 10:03 pmYOW-LAX
19h 23m2 stops
$277WestJet
Find Deal
Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
12:15 pm - 12:42 amLAX-YOW
33h 27m2 stops
Multiple Airlines Logo
5:40 am - 12:36 pmYOW-LAX
9h 56m1 stop
$280Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
1:40 pm - 12:39 amLAX-YOW
7h 59m1 stop
Multiple Airlines Logo
5:45 pm - 11:27 amYOW-LAX
20h 42m1 stop
$282Multiple Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
WestJet Logo
12:15 pm - 12:40 amLAX-YOW
9h 25m1 stop
WestJet Logo
6:00 am - 10:03 pmYOW-LAX
19h 03m1 stop
$284WestJet
Find Deal
Mon, Dec 1 - Thu, Dec 4

WestJet flights from Los Angeles to Ottawa

Our best WestJet deals on Los Angeles to Ottawa flight tickets
WestJet
Jan 30
LAX12:15 pmLos Angeles
9h 25m
1 stop
YOW12:40 amOttawa
Feb 1
YOW6:00 amOttawa
15h 30m
2 stops
LAX6:30 pmLos Angeles
$247
Find similar
WestJet
Jan 30
LAX8:40 pmLos Angeles
25h 00m
2 stops
YOW12:40 amOttawa
Feb 1
YOW6:00 amOttawa
15h 30m
2 stops
LAX6:30 pmLos Angeles
$269
Find similar
WestJet
Dec 4
LAX7:00 amLos Angeles
14h 42m
2 stops
YOW12:42 amOttawa
Dec 7
YOW6:00 amOttawa
15h 32m
2 stops
LAX6:32 pmLos Angeles
$273
Find similar

Delta flights from Los Angeles to Ottawa

Our best Delta deals on Los Angeles to Ottawa flight tickets
Delta
Oct 19
LAX7:15 amLos Angeles
14h 07m
2 stops
YOW12:22 amOttawa
Oct 23
YOW5:55 amOttawa
14h 54m
2 stops
LAX5:49 pmLos Angeles
$1,308
Find similar
Delta
Oct 19
LAX8:20 amLos Angeles
13h 02m
2 stops
YOW12:22 amOttawa
Oct 21
YOW5:55 amOttawa
14h 54m
2 stops
LAX5:49 pmLos Angeles
$1,371
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 832,500 searches. Data last updated October 14, 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

Fri 1/30

12:15 pm-12:40 am

1 stop9h 25m

Ottawa

Sun 2/1

6:00 am-6:30 pm

2 stops15h 30m

$247

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 11/26

1:40 pm-12:39 am

1 stop7h 59m

Ottawa

Wed 12/3

5:45 pm-11:00 am

2 stops20h 15m

$268

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 1/30

8:40 pm-12:40 am

2 stops25h 00m

Ottawa

Sun 2/1

6:00 am-6:30 pm

2 stops15h 30m

$269

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 12/4

7:00 am-12:42 am

2 stops14h 42m

Ottawa

Sun 12/7

6:00 am-6:32 pm

2 stops15h 32m

$273

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 11/2

10:50 am-8:05 pm

1 stop30h 15m

Ottawa

Tue 11/11

5:40 am-12:36 pm

1 stop9h 56m

$275

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 12/1

12:15 pm-12:40 am

1 stop9h 25m

Ottawa

Thu 12/4

5:45 pm-11:00 am

2 stops20h 15m

$276

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 11/26

11:50 am-12:42 am

2 stops33h 52m

Ottawa

Wed 12/3

5:40 am-10:03 pm

2 stops19h 23m

$277

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 11/4

12:15 pm-12:42 am

2 stops33h 27m

Ottawa

Tue 11/11

5:40 am-12:36 pm

1 stop9h 56m

$280

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 11/26

1:40 pm-12:39 am

1 stop7h 59m

Ottawa

Wed 12/3

5:45 pm-11:27 am

1 stop20h 42m

$282

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 12/1

12:15 pm-12:40 am

1 stop9h 25m

Ottawa

Thu 12/4

6:00 am-10:03 pm

1 stop19h 03m

$284

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 cheapest month to fly to Ottawa?

In general, May is the cheapest month to fly from Los Angeles to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $253. The month of July is another great option to travel to Ottawa, with average flight prices from Los Angeles averaging around $287.

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

The cheapest day to depart from Los Angeles to Ottawa is on a Tuesday. Travelers who choose to depart for Ottawa on a Tuesday will often find tickets for as low as $430. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $594.

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

In the afternoon is the cheapest time of day to fly from Los Angeles to Ottawa when you can find flight prices for as low as $394. Flying to Ottawa in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $536 on average. Flights to Ottawa from Los Angeles in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $379 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 $304 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 41% 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?

    Ottawa is 2363.4 mi away from Los Angeles. A reasonable flight in good conditions will take 7h 59m.

  • 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 were last updated today.

  • 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 you'll need for your trip to Ottawa 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 Ottawa 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 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
WestJetPriceFrom $119Free CancellationRating
7.2
3,125 reviews
Search WestJet flights
United AirlinesPriceFrom $183Free CancellationRating
7.4
8,977 reviews
Search United Airlines flights
Air CanadaPriceFrom $228Free CancellationRating
7.1
10,298 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $247Free CancellationRating
8.0
379 reviews
Search Porter Airlines flights

Traveling to a place near Ottawa?

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

Why use momondo?

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

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 Los Angeles to Ottawa for you.

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?

If you are simply researching potential flights to Ottawa, momondo offers a useful price alert feature which will track prices for flights to Ottawa from Los Angeles and alert you when they change.

An easier way to manage your Ottawa trip

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