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Cheap flights from Los Angeles to Ottawa from $236

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Los Angeles to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
18:05 - 05:35LAX  Los Angeles-YOW Ottawa
8h 30m1 stop Calgary
WestJet Logo
13:20 - 22:05YOW  Ottawa-LAX Los Angeles
11h 45m1 stop Calgary
$421WestJet
Wed, 14 Oct - Sat, 17 Oct
WestJet Logo
18:05 - 05:35LAX  Los Angeles-YOW Ottawa
8h 30m1 stop Calgary
WestJet Logo
13:20 - 22:05YOW  Ottawa-LAX Los Angeles
11h 45m1 stop Calgary
$423WestJet
Wed, 14 Oct - Fri, 16 Oct
WestJet Logo
18:05 - 05:35LAX  Los Angeles-YOW Ottawa
8h 30m1 stop Calgary
WestJet Logo
12:25 - 22:05YOW  Ottawa-LAX Los Angeles
12h 40m2 stops Winnipeg Calgary
$426WestJet
Wed, 14 Oct - Fri, 16 Oct
WestJet Logo
07:30 - 00:20LAX  Los Angeles-YOW Ottawa
13h 50m2 stops Calgary Toronto Pearson Intl
WestJet Logo
07:20 - 18:20YOW  Ottawa-LAX Los Angeles
14h 00m2 stops Calgary Edmonton
$437WestJet
Wed, 14 Oct - Sat, 17 Oct
WestJet Logo
12:10 - 05:35LAX  Los Angeles-YOW Ottawa
14h 25m2 stops Vancouver Intl Calgary
WestJet Logo
05:35 - 17:10YOW  Ottawa-LAX Los Angeles
14h 35m2 stops Toronto Pearson Intl Calgary
$444WestJet
Fri, 23 Oct - Sat, 31 Oct
WestJet Logo
07:30 - 00:20LAX  Los Angeles-YOW Ottawa
13h 50m2 stops Calgary Toronto Pearson Intl
WestJet Logo
12:25 - 22:05YOW  Ottawa-LAX Los Angeles
12h 40m2 stops Winnipeg Calgary
$449WestJet
Wed, 14 Oct - Fri, 16 Oct
WestJet Logo
18:05 - 05:35LAX  Los Angeles-YOW Ottawa
8h 30m1 stop Calgary
WestJet Logo
05:35 - 17:10YOW  Ottawa-LAX Los Angeles
14h 35m2 stops Toronto Pearson Intl Calgary
$455WestJet
Fri, 23 Oct - Sat, 31 Oct
Multiple Airlines Logo
18:05 - 05:35LAX  Los Angeles-YOW Ottawa
8h 30m1 stop Calgary
Multiple Airlines Logo
07:00 - 12:34YOW  Ottawa-LAX Los Angeles
8h 34m1 stop Toronto Pearson Intl
$465Multiple Airlines
Fri, 23 Oct - Sat, 31 Oct
Multiple Airlines Logo
15:35 - 05:35LAX  Los Angeles-YOW Ottawa
35h 00m2 stops Seattle/Tacoma Intl Calgary
Multiple Airlines Logo
16:15 - 14:45YOW  Ottawa-LAX Los Angeles
25h 30m1 stop Calgary
$515Multiple Airlines
Tue, 13 Oct - Sat, 17 Oct
Multiple Airlines Logo
17:15 - 00:25LAX  Los Angeles-YOW Ottawa
28h 10m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl
Multiple Airlines Logo
13:20 - 22:05YOW  Ottawa-LAX Los Angeles
11h 45m1 stop Calgary
$541Multiple Airlines
Tue, 13 Oct - Fri, 16 Oct

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United Airlines flights from Los Angeles to Ottawa

Our best United Airlines deals on Los Angeles to Ottawa flight tickets
United Airlines
25 Sept
LAX16:10Los Angeles
14h 01m
1 stop
YOW09:11Ottawa
28 Sept
YOW18:01Ottawa
17h 57m
1 stop
LAX08:58Los Angeles
$721
United Airlines
13 Oct
LAX07:00Los Angeles
13h 54m
2 stops
YOW23:54Ottawa
16 Oct
YOW15:10Ottawa
11h 20m
2 stops
LAX23:30Los Angeles
$741
United Airlines
25 Sept
LAX19:23Los Angeles
18h 53m
2 stops
YOW17:16Ottawa
27 Sept
YOW06:00Ottawa
9h 00m
1 stop
LAX12:00Los Angeles
$758

Delta flights from Los Angeles to Ottawa

Our best Delta deals on Los Angeles to Ottawa flight tickets
Delta
29 Sept
LAX06:00Los Angeles
8h 35m
2 stops
YOW17:35Ottawa
8 Oct
YOW06:50Ottawa
16h 02m
2 stops
LAX19:52Los Angeles
$903
Delta
17 Nov
LAX11:30Los Angeles
10h 14m
2 stops
YOW00:44Ottawa
23 Nov
YOW05:30Ottawa
16h 14m
2 stops
LAX18:44Los Angeles
$1,157
Delta
17 Sept
LAX07:10Los Angeles
14h 10m
2 stops
YOW00:20Ottawa
21 Sept
YOW06:55Ottawa
16h 42m
2 stops
LAX20:37Los Angeles
$1,192

momondo Fare Finder

 
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

Cheapest return flight

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Wed 14/10

18:05-05:35

1 stop8h 30m

Ottawa

Sat 17/10

13:20-22:05

1 stop11h 45m

$421

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Wed 14/10

18:05-05:35

1 stop8h 30m

Ottawa

Fri 16/10

13:20-22:05

1 stop11h 45m

$423

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Wed 14/10

18:05-05:35

1 stop8h 30m

Ottawa

Fri 16/10

12:25-22:05

2 stops12h 40m

$426

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Wed 14/10

07:30-00:20

2 stops13h 50m

Ottawa

Sat 17/10

07:20-18:20

2 stops14h 00m

$437

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Fri 23/10

12:10-05:35

2 stops14h 25m

Ottawa

Sat 31/10

05:35-17:10

2 stops14h 35m

$444

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Wed 14/10

07:30-00:20

2 stops13h 50m

Ottawa

Fri 16/10

12:25-22:05

2 stops12h 40m

$449

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Fri 23/10

18:05-05:35

1 stop8h 30m

Ottawa

Sat 31/10

05:35-17:10

2 stops14h 35m

$455
Fastest return journey

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Fri 23/10

18:05-05:35

1 stop8h 30m

Ottawa

Sat 31/10

07:00-12:34

1 stop8h 34m

$465

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Tue 13/10

15:35-05:35

2 stops35h 00m

Ottawa

Sat 17/10

16:15-14:45

1 stop25h 30m

$515

Los AngelesOttawa

LAX Los Angeles - YOW Ottawa

LAXYOW

Los Angeles

Tue 13/10

17:15-00:25

2 stops28h 10m

Ottawa

Fri 16/10

13:20-22:05

1 stop11h 45m

$541

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $766 to $936.
The lowest price recently found on this route was $421.

What is the cheapest month to fly to Ottawa?

The month of April is, on average, the cheapest month to fly to Ottawa from Los Angeles, with most prices found around $591. If you don’t want to visit Ottawa in April, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of $629.

How far in advance should I book a flight from Los Angeles 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 $772 when searching weeks before you fly. 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 $569 on momondo.

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

As of September 2026, prices for Los Angeles to Ottawa flights are approximately 37% 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 return 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

Best price found

$236

Direct flights

None
The best one-way flight to Ottawa from Los Angeles in the past 72 hours is $236. The best return flight deal from Los Angeles to Ottawa found on momondo in the last 72 hours is $421.
There are no direct flights from Los Angeles to Ottawa. There are no popular flight routes from Los Angeles to Ottawa.
Search flight deals

Frequently asked questions about flying from Los Angeles to Ottawa

  • How far is Los Angeles to Ottawa by plane?

    The distance between Los Angeles and Ottawa is about 3803.5 km.

  • 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 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 stopovers 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 required travel and health documents for your Ottawa Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ottawa Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from Los Angeles.

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

Yes. All flights to Ottawa from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Los Angeles to Ottawa 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 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.

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