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$122+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Los Angeles to Ottawa are usually found in May or July, booked 19 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 agosto 14, 2025.

Round-trip from

$277
(Trip.com)

One-way from

$122
(Flightnetwork)

Popular in

December

Cheapest in

May

Average price

$387
From Los Angeles to Ottawa
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One-way flight from Los Angeles to Ottawa
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Highest demand for flights based on searches. 26% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 14, 2025.

This Trip.com deal was found by Cheapflights users on 8/13. 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.
mar. 9/237:00 amLAX - YOW
1 stop8h 20mWestJet
mié. 10/17:50 amYOW - LAX
2 stops15h 31mWestJet
Deal found 8/13$277
This Trip.com deal was found by Cheapflights users on 8/13. 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.
vie. 9/52:00 pmLAX - YOW
1 stop7h 21mMultiple Airlines
mié. 9/1012:20 pmYOW - LAX
2 stops12h 26mMultiple Airlines
Deal found 8/13$283
This Trip.com deal was found by Cheapflights users on 8/14. 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.
lun. 9/292:00 pmLAX - YOW
1 stop7h 21mMultiple Airlines
lun. 10/63:35 pmYOW - LAX
1 stop9h 11mMultiple Airlines
Deal found 8/14$284
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/192:00 pmLAX - YOW
1 stop7h 21mMultiple Airlines
mié. 9/246:00 amYOW - LAX
1 stop8h 05mMultiple Airlines
Deal found 8/14$286
This Trip.com deal was found by Cheapflights users on 8/13. 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.
vie. 9/52:00 pmLAX - YOW
1 stop7h 21mPorter Airlines
mié. 9/107:00 amYOW - LAX
1 stop9h 00mPorter Airlines
Deal found 8/13$289
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
vie. 10/1711:30 amLAX - YOW
1 stop24h 14mMultiple Airlines
mar. 10/213:35 pmYOW - LAX
1 stop9h 11mMultiple Airlines
Deal found 8/14$301
This Trip.com deal was found by Cheapflights users on 8/14. 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.
lun. 9/299:10 pmLAX - YOW
2 stops14h 36mWestJet
lun. 10/65:55 amYOW - LAX
2 stops14h 21mWestJet
Deal found 8/14$302
This Trip.com deal was found by Cheapflights users on 8/13. 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.
jue. 10/167:00 amLAX - YOW
1 stop8h 20mWestJet
dom. 10/197:15 pmYOW - LAX
1 stop25h 01mWestJet
Deal found 8/13$305
This Trip.com deal was found by Cheapflights users on 8/13. 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.
jue. 9/116:05 pmLAX - YOW
1 stop9h 40mWestJet
jue. 9/187:15 pmYOW - LAX
2 stops18h 21mWestJet
Deal found 8/13$306

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 agosto 14, 2025.
Use the filters below to find and compare flights from Los Angeles to Ottawa that are best for you.

Fly from

Los Angeles

Fly to

Ottawa

Route

Depart

Return

Price

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mar. 9/23

7:00 am-6:20 pm

1 stop8h 20m

Ottawa

mié. 10/1

7:50 am-8:21 pm

2 stops15h 31m

$277

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mar. 9/23

6:05 pm-6:45 am

1 stop9h 40m

Ottawa

mié. 10/1

7:00 am-1:00 pm

1 stop9h 00m

$283

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 9/5

2:00 pm-12:21 am

1 stop7h 21m

Ottawa

mié. 9/10

12:20 pm-9:46 pm

2 stops12h 26m

$283

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 10/17

11:40 am-12:40 am

1 stop10h 00m

Ottawa

lun. 10/20

5:55 am-5:16 pm

2 stops14h 21m

$284

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

jue. 10/16

7:00 am-6:20 pm

1 stop8h 20m

Ottawa

dom. 10/19

5:55 am-5:16 pm

2 stops14h 21m

$284

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 9/29

2:00 pm-12:21 am

1 stop7h 21m

Ottawa

lun. 10/6

3:35 pm-9:46 pm

1 stop9h 11m

$284

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 9/19

2:00 pm-12:21 am

1 stop7h 21m

Ottawa

mié. 9/24

6:00 am-11:05 am

1 stop8h 05m

$286

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 9/5

2:00 pm-12:21 am

1 stop7h 21m

Ottawa

mié. 9/10

7:00 am-1:00 pm

1 stop9h 00m

$289

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

jue. 10/16

11:40 am-12:40 am

1 stop10h 00m

Ottawa

mar. 10/21

3:35 pm-9:46 pm

1 stop9h 11m

$294

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 10/17

11:30 am-2:44 pm

1 stop24h 14m

Ottawa

mar. 10/21

3:35 pm-9:46 pm

1 stop9h 11m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Ottawa. Price data was last updated on August 8, 2025.

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 19 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, January is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of $294). Flying from Los Angeles to Ottawa in September is currently the most expensive (average of $428). 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.

What is the cheapest time of day to fly from LAX to YOW?

Find hourly flight availability from Los Angeles to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Los Angeles to Ottawa by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Los Angeles to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Ottawa. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Los Angeles to Ottawa flight should consider departing on Monday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 agosto 14, 2025.
See what other customers who have flown with Porter Airlines, United Airlines, and WestJet 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
332 reviews

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,916 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
3,015 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,949 reviews
Porter Airlines
8.0
Very good
332 reviews

Crew

8.7

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

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

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at $120. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $167 and $228, respectively. These flights start at 67% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of $294). Flying from Los Angeles to Ottawa in September is currently the most expensive (average of $428). 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

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Alternative routes for Los Angeles to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$120Average$316FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$167Average$415FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$228Average$384FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$246Average$363FlexibilityNo cancel feeOn-time52%

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