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Cheap flights from Los Angeles to Ottawa from C$ 210

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Los Angeles to Ottawa

Enter your travel dates to find the best prices.

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 28 April 2026.

Sun 14/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Fri 19/66:55 a.m.
YOW
-
LAX
2 stops13h 15m
WestJet
Deal found 27/4C$ 443
Sat 6/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Sun 14/612:25 p.m.
YOW
-
LAX
2 stops12h 40m
WestJet
Deal found 26/4C$ 511
Fri 17/77:30 a.m.
LAX
-
YOW
1 stop8h 50m
WestJet
Mon 27/77:20 a.m.
YOW
-
LAX
1 stop9h 45m
WestJet
Deal found 27/4C$ 514
Wed 8/76:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Tue 14/712:25 p.m.
YOW
-
LAX
2 stops12h 40m
WestJet
Deal found 25/4C$ 521
Wed 15/77:30 a.m.
LAX
-
YOW
1 stop8h 50m
WestJet
Fri 24/712:25 p.m.
YOW
-
LAX
2 stops12h 40m
WestJet
Deal found 26/4C$ 522
Wed 15/76:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Wed 22/77:20 a.m.
YOW
-
LAX
1 stop9h 45m
WestJet
Deal found 26/4C$ 525
Sat 6/66:05 p.m.
LAX
-
YOW
1 stop8h 30m
WestJet
Wed 10/67:20 a.m.
YOW
-
LAX
1 stop9h 45m
WestJet
Deal found 27/4C$ 526
Thu 28/511:21 p.m.
LAX
-
YOW
1 stop12h 12m
Multiple Airlines
Thu 4/61:20 p.m.
YOW
-
LAX
2 stops22h 43m
Multiple Airlines
Deal found 26/4C$ 529
Wed 13/51:00 p.m.
LAX
-
YOW
1 stop8h 25m
Multiple Airlines
Sat 16/512:25 p.m.
YOW
-
LAX
2 stops12h 40m
Multiple Airlines
Deal found 28/4C$ 533

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 28 April 2026.

Round-trip from

C$ 443

One-way from

C$ 249

Popular in

December

Cheapest in

June

Average price

C$ 533
WestJet
  • WestJet
  • 14/6-19/6
  • 3 total stops
  • 21h 45m total
  • Los Angeles to Ottawa
Search Deals
WestJet
  • WestJet
  • 14/10
  • 1 total stop
  • 8h 50m total
  • Los Angeles to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 629,999 searches. Data last updated 28 April 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

Sat 6/6

6:05 p.m.-5:35 a.m.

1 stop8h 30m

Ottawa

Wed 10/6

7:20 a.m.-2:05 p.m.

1 stop9h 45m

C$ 526

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 1/6

8:27 p.m.-5:35 a.m.

2 stops30h 08m

Ottawa

Sun 7/6

7:20 a.m.-2:05 p.m.

1 stop9h 45m

C$ 560

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 12/5

7:30 a.m.-12:20 a.m.

2 stops13h 50m

Ottawa

Tue 19/5

1:20 p.m.-10:05 p.m.

1 stop11h 45m

C$ 575

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 14/8

7:30 a.m.-7:20 p.m.

1 stop8h 50m

Ottawa

Sun 16/8

12:25 p.m.-10:05 p.m.

2 stops12h 40m

C$ 590

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 29/5

9:30 p.m.-10:03 a.m.

1 stop9h 33m

Ottawa

Mon 1/6

2:52 p.m.-10:55 p.m.

1 stop11h 03m

C$ 643

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 16/6

6:58 p.m.-1:59 p.m.

1 stop16h 01m

Ottawa

Wed 24/6

6:05 a.m.-11:38 a.m.

1 stop8h 33m

C$ 652

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 23/5

9:30 p.m.-10:03 a.m.

1 stop9h 33m

Ottawa

Sat 30/5

6:05 a.m.-6:42 p.m.

1 stop15h 37m

C$ 652

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 5/6

12:13 a.m.-9:35 p.m.

1 stop18h 22m

Ottawa

Tue 9/6

7:30 p.m.-12:57 a.m.

1 stop8h 27m

C$ 652

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 10/6

6:58 p.m.-1:59 p.m.

1 stop16h 01m

Ottawa

Wed 17/6

3:10 p.m.-11:10 p.m.

1 stop11h 00m

C$ 652
Quickest round-trip

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 1/7

11:30 p.m.-10:03 a.m.

1 stop7h 33m

Ottawa

Tue 7/7

6:00 a.m.-11:39 a.m.

1 stop8h 39m

C$ 662

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

To ensure you get the cheapest price possible for a flight from Los Angeles to Ottawa, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 463). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of C$ 853). 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 28 April 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Los Angeles to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,975 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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?

    Airlines like WestJet fly from Los Angeles to Ottawa in about 8h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Los Angeles to Ottawa is about 3819 km.

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

    According to our current data, United Airlines (C$ 366), and Air Canada (C$ 377) offers the cheapest pricing from Los Angeles to Ottawa. United Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 C$ 101. However, be on the lookout for offers from United Airlines and Air Canada, 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 C$ 463). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of C$ 853). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Los Angeles to Ottawa

Discover the top 2 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 629,999 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 366AverageC$ 574FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 377AverageC$ 580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to Ottawa?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ottawa from Los Angeles today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Ottawa?

Cheapflights helps you find that perfect flight to Ottawa from Los Angeles by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Los Angeles to Ottawa with no change fees?

Yes, we can. To see specific flights from Los Angeles to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Los Angeles to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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