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$171+ Cheap flights from Los Angeles (LAX) to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Los Angeles to Ottawa

Cheapest flights from Los Angeles to Ottawa
Explore the most affordable flight options available from Los Angeles to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:05 pm
LAX
-
YOW
1 stop8h 30m
WestJet
Sun 8/166:00 am
YOW
-
LAX
1 stop9h 25m
WestJet
Deal found 5/9$392
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:05 pm
LAX
-
YOW
1 stop8h 30m
WestJet
Sun 9/207:20 am
YOW
-
LAX
2 stops11h 40m
WestJet
Deal found 5/5$406
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am
LAX
-
YOW
1 stop8h 50m
WestJet
Fri 9/257:20 am
YOW
-
LAX
2 stops11h 40m
WestJet
Deal found 5/5$407
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 am
LAX
-
YOW
1 stop8h 50m
WestJet
Wed 9/236:55 am
YOW
-
LAX
2 stops13h 15m
WestJet
Deal found 5/5$415
This Trip.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:30 am
LAX
-
YOW
1 stop8h 50m
WestJet
Wed 7/291:20 pm
YOW
-
LAX
1 stop11h 45m
WestJet
Deal found 5/8$416
This Gotogate deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:10 pm
LAX
-
YOW
2 stops14h 25m
Multiple Airlines
Sun 10/256:45 am
YOW
-
LAX
1 stop8h 51m
Multiple Airlines
Deal found 5/9$417
This Trip.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:30 am
LAX
-
YOW
2 stops13h 50m
WestJet
Sun 9/67:20 am
YOW
-
LAX
2 stops11h 40m
WestJet
Deal found 5/9$418
This Trip.com deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:05 pm
LAX
-
YOW
1 stop8h 30m
Multiple Airlines
Wed 6/177:00 am
YOW
-
LAX
1 stop7h 55m
Multiple Airlines
Deal found 5/7$421
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:30 am
LAX
-
YOW
1 stop8h 50m
WestJet
Wed 8/127:20 am
YOW
-
LAX
1 stop9h 45m
WestJet
Deal found 5/5$424
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:05 pm
LAX
-
YOW
1 stop8h 30m
WestJet
Fri 8/141:20 pm
YOW
-
LAX
1 stop11h 45m
WestJet
Deal found 5/5$426

Find flight deals from Los Angeles to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$392
(Kiwi.com)

One-way from

$171
(Justfly.com)

Popular in

December

Cheapest in

June

Average price

$475
Provider with most accurate pricing for Los Angeles-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Ottawa flights.
Search Deals
From Los Angeles to Ottawa
Search Deals
One-way flight from Los Angeles to Ottawa
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 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

Fri 6/12

11:30 pm-10:03 am

1 stop7h 33m

Ottawa

Sun 6/14

6:05 am-11:38 am

1 stop8h 33m

$479

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 6/2

7:00 am-9:35 pm

1 stop11h 35m

Ottawa

Tue 6/9

7:30 pm-12:57 am

1 stop8h 27m

$489

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 6/12

7:45 pm-5:07 pm

2 stops18h 22m

Ottawa

Tue 6/16

6:05 am-11:38 am

1 stop8h 33m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 6/1

6:45 pm-10:03 am

2 stops12h 18m

Ottawa

Sat 6/6

7:30 pm-12:57 am

1 stop8h 27m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 6/6

6:45 pm-10:03 am

2 stops12h 18m

Ottawa

Sat 6/13

6:05 am-12:03 pm

1 stop8h 58m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 6/4

6:45 pm-10:03 am

2 stops12h 18m

Ottawa

Thu 6/11

2:52 pm-11:00 pm

1 stop11h 08m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 6/16

6:45 pm-10:03 am

2 stops12h 18m

Ottawa

Fri 6/19

6:25 am-11:29 am

1 stop8h 04m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 6/5

7:45 pm-5:07 pm

2 stops18h 22m

Ottawa

Tue 6/9

7:30 pm-12:57 am

1 stop8h 27m

$498

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 7/15

11:15 am-10:05 pm

1 stop7h 50m

Ottawa

Sun 7/19

6:25 am-11:24 am

1 stop7h 59m

$508
Quickest round-trip

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 7/30

7:00 am-5:07 pm

1 stop7h 07m

Ottawa

Thu 8/13

6:00 am-11:32 am

1 stop8h 32m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Los Angeles to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Ottawa in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Ottawa

How far ahead should I book a flight from Los Angeles to Ottawa?

The price you pay for your flight from Los Angeles to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Los Angeles to Ottawa?

Currently, June is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of $322). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of $626). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Los Angeles to Ottawa?

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated May 10, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andWestJet from Los Angeles to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
437 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
437 reviews
Porter Airlines
8.0
Very good
437 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
United Airlines
7.4
Good
9,695 reviews
Porter Airlines
8.0
Very good
437 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
WestJet
7.2
Good
3,332 reviews
Porter Airlines
8.0
Very good
437 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
11,014 reviews
Porter Airlines
8.0
Very good
437 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Los Angeles to Ottawa?

    For as low as $479, United Airlines can have you in Ottawa from Los Angeles in 7h 33m. The distance between Los Angeles and Ottawa is about 2373 mi.

  • What are the cheapest airlines flying from Los Angeles to Ottawa round-trip?

    Flying on Porter Airlines is currently your cheapest option to Ottawa, with prices starting at $131. Additional round-trip tickets that might be worth considering are offered by WestJet and Air Canada, with the lowest prices starting at $140 and $141, respectively. These flights start at 72% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Ottawa one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Porter Airlines and United Airlines, as they are both options that can get you from Los Angeles to Ottawa for a low price.

  • Can I find deals for flights from Los Angeles to Ottawa that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Ottawa.

  • Can I find deals for business class flights from Los Angeles to Ottawa?

    Yes. Cheapflights offers flight deals from Los Angeles to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Ottawa?

    Currently, June is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of $322). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of $626). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Los Angeles to Ottawa

Discover the top 4 airlines that operate flights from Los Angeles to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$131Average$333FlexibilityNo cancel feeOn-time52%
WestJetCheapest$140Average$387FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$144Average$512FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$172Average$490FlexibilityNo cancel feeOn-time69%

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