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Cheap flights from Los Angeles to Ottawa from $199

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 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:05 pm - 5:35 am
LAX
-
YOW
8h 30m
1 stop
WestJet Logo
1:20 pm - 10:05 pm
YOW
-
LAX
11h 45m
1 stop
$421WestJet
Mon, Aug 3 - Wed, Aug 12
WestJet Logo
12:20 pm - 12:45 am
LAX
-
YOW
9h 25m
1 stop
WestJet Logo
5:40 am - 4:58 pm
YOW
-
LAX
14h 18m
2 stops
$426WestJet
Wed, Oct 28 - Fri, Oct 30
WestJet Logo
7:30 am - 7:20 pm
LAX
-
YOW
8h 50m
1 stop
WestJet Logo
12:25 pm - 10:05 pm
YOW
-
LAX
12h 40m
2 stops
$427WestJet
Thu, Sep 10 - Sun, Sep 13
WestJet Logo
7:30 am - 12:20 am
LAX
-
YOW
13h 50m
2 stops
WestJet Logo
12:25 pm - 10:05 pm
YOW
-
LAX
12h 40m
2 stops
$435WestJet
Thu, Sep 10 - Sun, Sep 13
WestJet Logo
6:05 pm - 5:35 am
LAX
-
YOW
8h 30m
1 stop
WestJet Logo
1:20 pm - 10:05 pm
YOW
-
LAX
11h 45m
1 stop
$439WestJet
Thu, Aug 6 - Wed, Aug 12
Multiple Airlines Logo
12:20 pm - 12:45 am
LAX
-
YOW
9h 25m
1 stop
Multiple Airlines Logo
6:45 am - 12:36 pm
YOW
-
LAX
8h 51m
1 stop
$440Multiple Airlines
Wed, Oct 28 - Fri, Oct 30
WestJet Logo
12:10 pm - 5:35 am
LAX
-
YOW
14h 25m
2 stops
WestJet Logo
1:20 pm - 10:05 pm
YOW
-
LAX
11h 45m
1 stop
$441WestJet
Wed, Sep 30 - Sun, Oct 4
WestJet Logo
6:05 pm - 5:35 am
LAX
-
YOW
8h 30m
1 stop
WestJet Logo
12:25 pm - 10:05 pm
YOW
-
LAX
12h 40m
2 stops
$442WestJet
Mon, Aug 3 - Wed, Aug 12
WestJet Logo
7:30 am - 5:35 am
LAX
-
YOW
19h 05m
1 stop
WestJet Logo
1:20 pm - 10:05 pm
YOW
-
LAX
11h 45m
1 stop
$446WestJet
Sun, Oct 4 - Wed, Oct 7
WestJet Logo
7:30 am - 5:35 am
LAX
-
YOW
19h 05m
1 stop
WestJet Logo
7:20 am - 4:00 pm
YOW
-
LAX
11h 40m
2 stops
$448WestJet
Sun, Oct 4 - Wed, Oct 7

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Porter Airlines flights from Los Angeles to Ottawa

Our best Porter Airlines deals on Los Angeles to Ottawa flight tickets
Porter Airlines
Jul 15
LAX2:10 pmLos Angeles
7h 15m
1 stop
YOW12:25 amOttawa
Nov 15
YOW6:45 amOttawa
8h 51m
1 stop
LAX12:36 pmLos Angeles
$469
Porter Airlines
Sep 30
LAX2:20 pmLos Angeles
7h 05m
1 stop
YOW12:25 amOttawa
Oct 4
YOW8:40 amOttawa
7h 40m
1 stop
LAX1:20 pmLos Angeles
$471
Porter Airlines
Jul 9
LAX2:10 pmLos Angeles
7h 15m
1 stop
YOW12:25 amOttawa
Jul 25
YOW7:00 amOttawa
9h 09m
1 stop
LAX1:09 pmLos Angeles
$510

United Airlines flights from Los Angeles to Ottawa

Our best United Airlines deals on Los Angeles to Ottawa flight tickets
United Airlines
Jun 23
LAX5:10 amLos Angeles
8h 57m
1 stop
YOW5:07 pmOttawa
Jul 3
YOW6:25 amOttawa
8h 01m
1 stop
LAX11:26 amLos Angeles
$642
United Airlines
Jun 23
LAX7:00 amLos Angeles
7h 07m
1 stop
YOW5:07 pmOttawa
Jul 2
YOW5:20 pmOttawa
9h 49m
1 stop
LAX12:09 amLos Angeles
$770
United Airlines
Jun 23
LAX11:30 pmLos Angeles
14h 37m
1 stop
YOW5:07 pmOttawa
Jul 2
YOW5:20 pmOttawa
9h 49m
1 stop
LAX12:09 amLos Angeles
$771

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 June 10, 2026.
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 round-trip

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 8/3

6:05 pm-5:35 am

1 stop8h 30m

Ottawa

Wed 8/12

1:20 pm-10:05 pm

1 stop11h 45m

$421

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 10/28

12:20 pm-12:45 am

1 stop9h 25m

Ottawa

Fri 10/30

5:40 am-4:58 pm

2 stops14h 18m

$426

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 9/10

7:30 am-7:20 pm

1 stop8h 50m

Ottawa

Sun 9/13

12:25 pm-10:05 pm

2 stops12h 40m

$427

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 9/10

7:30 am-12:20 am

2 stops13h 50m

Ottawa

Sun 9/13

12:25 pm-10:05 pm

2 stops12h 40m

$435

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 8/6

6:05 pm-5:35 am

1 stop8h 30m

Ottawa

Wed 8/12

1:20 pm-10:05 pm

1 stop11h 45m

$439
Quickest round-trip

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 10/28

12:20 pm-12:45 am

1 stop9h 25m

Ottawa

Fri 10/30

6:45 am-12:36 pm

1 stop8h 51m

$440

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 9/30

12:10 pm-5:35 am

2 stops14h 25m

Ottawa

Sun 10/4

1:20 pm-10:05 pm

1 stop11h 45m

$441

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 8/3

6:05 pm-5:35 am

1 stop8h 30m

Ottawa

Wed 8/12

12:25 pm-10:05 pm

2 stops12h 40m

$442

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 10/4

7:30 am-5:35 am

1 stop19h 05m

Ottawa

Wed 10/7

1:20 pm-10:05 pm

1 stop11h 45m

$446

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 10/4

7:30 am-5:35 am

1 stop19h 05m

Ottawa

Wed 10/7

7:20 am-4:00 pm

2 stops11h 40m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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?

In general, June 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 $399. The month of April is another great option to travel to Ottawa, with average flight prices from Los Angeles averaging around $425.

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 $496 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 $373 on momondo.

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

As of June 2026, prices for Los Angeles to Ottawa flights are approximately 1% more expensive 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

Fastest flight time

7h 59m

Direct flights

None
The fastest flight from Los Angeles to Ottawa takes 7h 59m
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?

    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 $146Free CancellationRating
7.2
3,356 reviews
Search WestJet flights
Air CanadaPriceFrom $205Free CancellationRating
7.1
11,154 reviews
Search Air Canada flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,801 reviews
Search United Airlines flights
Porter AirlinesPriceFrom $246Free CancellationRating
8.0
438 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
Pembroke
Brockville
Petawawa
Smiths Falls
Perth
Calabogie
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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