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

According to our current data, WestJet (C$ 377), Porter Airlines (C$ 446), and Air Canada (C$ 471) offers the cheapest pricing from Los Angeles to Ottawa. WestJet is 38% 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$ 148. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Los Angeles to Ottawa for a low price.

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

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

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

Travellers have found that booking a Wednesday departure is the best way to save up to 79% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 99% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Los Angeles to Ottawa from C$ 407 1-2 weeks out and tickets from C$ 1,246 for flights departing within the next 72 hours.

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

Flights from Los Angeles to Ottawa lean towards being more expensive in December. Prices are generally better when you fly from Los Angeles to Ottawa in February, with the cheapest ticket starting at C$ 223.

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.

C$ 148+ Flights from Los Angeles to Ottawa

Cheapflights Tip: The best prices from Los Angeles to Ottawa are usually found in February or March, booked 73 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Los Angeles to Ottawa

Round-trip from	C$ 345
One-way from	C$ 148
Popular in	December
Cheapest in	February
Average price	C$ 486

Air Canada
9/5-16/5
3 total stops
24h 21m total
Los Angeles to Ottawa

Search Deals

WestJet
14/6
2 total stops
11h 25m total
Los Angeles to Ottawa

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (C$ 149 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 25 March 2025.

Fri 9/57:00 a.m.LAX - YOW

2 stops14h 22mMultiple Airlines

Fri 16/511:55 a.m.YOW - LAX

1 stop9h 59mMultiple Airlines

Deal found 25/3C$ 345

Thu 26/63:00 p.m.LAX - YOW

2 stops11h 25mWestJet

Fri 11/73:35 p.m.YOW - LAX

1 stop9h 12mWestJet

Deal found 24/3C$ 377

Mon 14/71:05 p.m.LAX - YOW

1 stop8h 16mPorter Airlines

Sat 19/77:00 a.m.YOW - LAX

1 stop8h 05mPorter Airlines

Deal found 24/3C$ 446

Mon 14/78:05 a.m.LAX - YOW

1 stop9h 10mAir Canada

Sat 19/79:20 a.m.YOW - LAX

1 stop8h 13mAir Canada

Deal found 24/3C$ 471

Sun 13/712:08 a.m.LAX - YOW

1 stop10h 56mUnited Airlines

Sat 19/75:15 a.m.YOW - LAX

2 stops17h 06mUnited Airlines

Deal found 23/3C$ 577

Thu 3/46:00 a.m.LAX - YOW

2 stops15h 09mDelta

Sun 6/45:55 a.m.YOW - LAX

2 stops16h 42mDelta

Deal found 24/3C$ 838

Best flights from Los Angeles to Ottawa
Discover carefully curated flight deals from Los Angeles to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 25 March 2025.

Fri 9/57:00 a.m.LAX - YOW

2 stops14h 22mMultiple Airlines

Fri 16/511:55 a.m.YOW - LAX

1 stop9h 59mMultiple Airlines

Deal found 25/3C$ 345

Thu 26/63:00 p.m.LAX - YOW

2 stops11h 25mWestJet

Fri 11/73:35 p.m.YOW - LAX

1 stop9h 12mWestJet

Deal found 24/3C$ 377

Mon 14/71:05 p.m.LAX - YOW

1 stop8h 16mPorter Airlines

Sat 19/77:00 a.m.YOW - LAX

1 stop8h 05mPorter Airlines

Deal found 24/3C$ 446

Mon 14/78:05 a.m.LAX - YOW

1 stop9h 10mAir Canada

Sat 19/79:20 a.m.YOW - LAX

1 stop8h 13mAir Canada

Deal found 24/3C$ 471

Sun 13/712:08 a.m.LAX - YOW

1 stop10h 56mUnited Airlines

Sat 19/75:15 a.m.YOW - LAX

2 stops17h 06mUnited Airlines

Deal found 23/3C$ 577

Wed 16/46:00 a.m.LAX - YOW

2 stops15h 09mDelta

Mon 21/45:55 a.m.YOW - LAX

2 stops15h 31mDelta

Deal found 24/3C$ 1,357

Last-minute flights from Los Angeles to Ottawa
Discover last-minute flight deals from Los Angeles to Ottawa. Data last updated 25 March 2025 and is based on user searches.

Thu 3/410:30 a.m.LAX - YOW

1 stop8h 35mUnited Airlines

Sun 6/47:29 p.m.YOW - LAX

1 stop16h 29mUnited Airlines

Deal found 25/3C$ 699

Thu 3/46:00 a.m.LAX - YOW

2 stops15h 09mDelta

Sun 6/45:55 a.m.YOW - LAX

2 stops16h 42mDelta

Deal found 24/3C$ 838

Mon 21/410:30 a.m.LAX - YOW

2 stops34h 39mWestJet

Mon 28/412:20 p.m.YOW - LAX

2 stops12h 27mWestJet

Deal found 23/3C$ 474

Tue 22/47:00 a.m.LAX - YOW

1 stop8h 20mPorter Airlines

Tue 29/46:15 a.m.YOW - LAX

1 stop9h 05mPorter Airlines

Deal found 24/3C$ 573

Wed 23/43:11 p.m.LAX - YOW

2 stops14h 09mMultiple Airlines

Wed 30/46:15 a.m.YOW - LAX

1 stop9h 05mMultiple Airlines

Deal found 24/3C$ 448

One-way flights from Los Angeles to Ottawa
Search for one-way flight options from Los Angeles to Ottawa. Find affordable one-way fares based on user searches. Data last updated 25 March 2025.

Sat 14/63:00 p.m.LAX - YOW

2 stops11h 25mWestJet

Deal found 25/3C$ 148

Sun 25/510:20 p.m.LAX - YOW

1 stop9h 05mAir Canada

Deal found 24/3C$ 163

Mon 12/510:55 p.m.LAX - YOW

1 stop15h 38mUnited Airlines

Deal found 25/3C$ 182

Sat 12/41:25 p.m.LAX - YOW

1 stop8h 15mPorter Airlines

Deal found 24/3C$ 218

Fri 13/69:10 p.m.LAX - YOW

3 stops24h 11mMultiple Airlines

Deal found 24/3C$ 285

Mon 23/67:00 a.m.LAX - YOW

1 stop8h 21mDelta

Deal found 25/3C$ 1,016

Fri 11/412:30 a.m.LAX - YOW

2 stops38h 39mAvianca

Deal found 23/3C$ 2,454

Cheapflights 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

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Fri 9/5

7:00 a.m.-12:22 a.m.

2 stops14h 22m

Ottawa

Fri 16/5

11:55 a.m.-6:54 p.m.

1 stop9h 59m

C$ 345

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 26/6

3:00 p.m.-5:25 a.m.

2 stops11h 25m

Ottawa

Fri 11/7

3:35 p.m.-9:47 p.m.

1 stop9h 12m

C$ 377

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 14/7

1:05 p.m.-12:21 a.m.

1 stop8h 16m

Ottawa

Sat 19/7

7:00 a.m.-12:05 p.m.

1 stop8h 05m

C$ 446

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 14/7

8:05 a.m.-8:15 p.m.

1 stop9h 10m

Ottawa

Sat 19/7

9:20 a.m.-2:33 p.m.

1 stop8h 13m

C$ 471

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 13/7

12:08 a.m.-2:04 p.m.

1 stop10h 56m

Ottawa

Sat 19/7

5:15 a.m.-7:21 p.m.

2 stops17h 06m

C$ 577

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Wed 16/4

6:00 a.m.-12:09 a.m.

2 stops15h 09m

Ottawa

Mon 21/4

5:55 a.m.-6:26 p.m.

2 stops15h 31m

C$ 1,357

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 14/6

3:00 p.m.-5:25 a.m.

2 stops11h 25m

C$ 148

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 25/5

10:20 p.m.-10:25 a.m.

1 stop9h 05m

C$ 163

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 12/5

10:55 p.m.-5:33 p.m.

1 stop15h 38m

C$ 182

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 12/4

1:25 p.m.-12:40 a.m.

1 stop8h 15m

C$ 218

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 13 results

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 72 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, October is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of C$ 224). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of C$ 326). 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?

One of the essential ways to save on airfare from Los Angeles to Ottawa is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

Rainfall in Ottawa by month

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

To help decide which airline to fly from Los Angeles to Ottawa, see what other customers have to say about Delta, Porter Airlines and United Airlines. 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.

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,890 reviews

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

7.9

Good

276 reviews

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,605 reviews

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,785 reviews

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,957 reviews

Delta

8.0

Very good

7,890 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Los Angeles to Ottawa round-trip?
According to our current data, WestJet (C$ 377), Porter Airlines (C$ 446), and Air Canada (C$ 471) offers the cheapest pricing from Los Angeles to Ottawa. WestJet is 38% 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$ 148. However, be on the lookout for offers from Air Canada 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, October is the cheapest month in which you can book a flight from Los Angeles to Ottawa (average of C$ 224). Flying from Los Angeles to Ottawa in December is currently the most expensive (average of C$ 326). 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

Gatineau

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Prescott

Brockville

Wakefield

Lanark

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Other flights to Ottawa

Top 2 airlines flying from Los Angeles to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 404	AverageC$ 609	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 458	AverageC$ 763	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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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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Cheap flights from Los Angeles to Ottawa from C$ 148

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Los Angeles to Ottawa are usually found in February or March, booked 73 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Los Angeles to Ottawa

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Los Angeles to Ottawa

Cheapest flights from Los Angeles to OttawaExplore 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 25 March 2025.

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 25 March 2025.

Cheapflights Fare Finder

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

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.

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 21 March 2025.

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

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 25 March 2025.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

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 25 March 2025.

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?

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

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

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

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

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

Travelling to a place near Los Angeles?

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.

Alternative routes for Los Angeles to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Los Angeles to Ottawa

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?

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

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

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

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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 25 March 2025.