HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ottawa

$120+ Cheap flights from Pasadena, CA 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasadena to Ottawa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Pasadena to Ottawa are usually found in May or July, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Pasadena to Ottawa

Cheapest flights from Pasadena to Ottawa
Explore the most affordable flight options available from Pasadena to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Wed 12/2411:43 pmLAX - YOW
1 stop21h 42mMultiple Airlines
Sat 1/174:15 pmYOW - LAX
2 stops28h 47mMultiple Airlines
Deal found 12/22$615
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amLAX - YOW
2 stops14h 42mWestJet
Sat 1/176:00 amYOW - LAX
2 stops32h 00mWestJet
Deal found 12/22$618
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:00 amLAX - YOW
2 stops14h 42mWestJet
Mon 1/57:15 pmYOW - LAX
1 stop26h 17mWestJet
Deal found 12/22$828
This Air Canada deal was found by Cheapflights users on 12/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:25 amLAX - YOW
1 stop13h 53mAir Canada
Mon 1/55:00 amYOW - LAX
1 stop19h 28mAir Canada
Deal found 12/20$845
This Air Canada deal was found by Cheapflights users on 12/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amLAX - YOW
1 stop8h 18mAir Canada
Fri 1/25:09 pmYOW - LAX
1 stop18h 31mAir Canada
Deal found 12/20$879

Find flight deals from Pasadena to Ottawa

Keep the following information in mind while searching for Pasadena to Ottawa flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(Trip.com)

One-way from

$120
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$753
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 Pasadena to Ottawa
Search Deals
One-way flight from Pasadena to Ottawa
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 December 22, 2025.
Use the filters below to find and compare flights from Pasadena to Ottawa that are best for you.

Fly from

Pasadena

Fly to

Ottawa

Route

Depart

Return

Price

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 1/15

1:40 pm-12:43 am

1 stop8h 03m

Ottawa

Sun 1/18

6:45 am-12:36 pm

1 stop8h 51m

$299

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sun 1/18

10:45 am-12:40 am

1 stop10h 55m

Ottawa

Tue 1/27

5:45 pm-11:00 am

2 stops20h 15m

$300

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 1/15

1:40 pm-12:43 am

1 stop8h 03m

Ottawa

Sun 1/18

6:00 am-6:32 pm

2 stops15h 32m

$302

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Tue 2/3

7:00 am-12:39 am

2 stops14h 39m

Ottawa

Fri 2/6

6:00 am-4:58 pm

1 stop13h 58m

$315

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 1/17

7:00 am-12:42 am

2 stops14h 42m

Ottawa

Sat 1/24

2:50 pm-10:00 pm

1 stop10h 10m

$323

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 5/2

11:40 am-12:40 am

1 stop10h 00m

Ottawa

Mon 5/4

7:45 am-6:09 pm

2 stops13h 24m

$330

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Mon 5/11

1:15 pm-12:21 am

1 stop8h 06m

Ottawa

Fri 5/15

7:45 am-6:09 pm

2 stops13h 24m

$341

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Sat 1/17

6:10 pm-6:43 am

1 stop9h 33m

Ottawa

Sat 1/24

2:50 pm-10:00 pm

1 stop10h 10m

$348

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 2/5

2:46 pm-2:45 pm

2 stops20h 59m

Ottawa

Thu 2/12

10:35 am-4:54 pm

1 stop9h 19m

$348

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

Thu 1/15

7:45 am-6:38 pm

1 stop7h 53m

Ottawa

Sun 1/18

7:45 am-4:29 pm

1 stop11h 44m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 18 results
1
2

Best time to book a flight from Pasadena to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Pasadena 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 Pasadena to Ottawa

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

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Ottawa. Price data was last updated on December 19, 2025.

The best time to book flights from Pasadena to Ottawa is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Pasadena to Ottawa (average of $106). Flying from Pasadena to Ottawa in September is currently the most expensive (average of $225). 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 P4S to YOW?

Find hourly flight availability from Pasadena 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 December 22, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Pasadena to Ottawa by exploring options for tickets in the evening.

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 December 22, 2025.
See what other customers who have flown with Porter Airlines, United Airlines, and WestJet from Pasadena 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
399 reviews

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
399 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
United Airlines
7.4
Good
9,103 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,210 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,551 reviews
Porter Airlines
8.0
Very good
399 reviews

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

  • What airport do you fly into for flights to Ottawa from Pasadena?

    If you book a flight to Ottawa from Pasadena, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 0 flights from Pasadena to Ottawa per day from 4 different airlines.

  • How long is the flight from Pasadena to Ottawa?

    For as low as $299, Porter Airlines can have you in Ottawa from Pasadena in 8h 03m. The distance between Pasadena and Ottawa is about 2373 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $90. Users have also found prices from $95 and $103 on United Airlines and Porter Airlines, respectively.

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

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

  • How can I find direct flights from Pasadena to Ottawa?

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

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

    Yes. Cheapflights offers flight deals from Pasadena 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 Pasadena to Ottawa?

    Currently, May is the cheapest month in which you can book a flight from Pasadena to Ottawa (average of $106). Flying from Pasadena to Ottawa in September is currently the most expensive (average of $225). 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

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

Alternative routes for Pasadena to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
San Diego to Pearson Intl flights
Las Vegas to Pearson Intl flights
Los Angeles to Toronto Island flights
San Francisco to Toronto Island flights
Ontario to Pearson Intl flights
Palm Springs to Pearson Intl flights
Ontario to Pierre Elliott Trudeau Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
San Francisco to Region of Waterloo Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
San Francisco to Hamilton flights
Santa Ana to Pierre Elliott Trudeau Intl flights
Sacramento to Pearson Intl flights
San Jose to Pearson Intl flights
Los Angeles to Hamilton flights
Los Angeles to Region of Waterloo Intl flights
Santa Ana to Pearson Intl flights
Las Vegas to Toronto Island flights
Fresno to Pearson Intl flights
San Diego to Toronto Island flights
Los Angeles to Ottawa flights
San Francisco to Ottawa flights
Oakland to Pearson Intl flights
San Jose to Pierre Elliott Trudeau Intl flights
Palm Springs to Hamilton flights
Sacramento to Pierre Elliott Trudeau Intl flights
San Diego to Hamilton flights
Burbank to Pierre Elliott Trudeau Intl flights
Las Vegas to Hamilton flights
Long Beach to Pearson Intl flights
Reno to Pierre Elliott Trudeau Intl flights
Santa Barbara to Pearson Intl flights
Ontario to Ottawa flights
Palm Springs to Pierre Elliott Trudeau Intl flights
Oakland to Pierre Elliott Trudeau Intl flights
Reno to Pearson Intl flights
Santa Ana to Hamilton flights
Santa Ana to Ottawa flights
Las Vegas to Region of Waterloo Intl flights
Las Vegas to Ottawa flights
Medford to Pearson Intl flights
Sacramento to Ottawa flights
Los Angeles to Thunder Bay flights

Top 4 airlines flying from Pasadena to Ottawa

Discover the top 4 airlines that operate flights from Pasadena 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 December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$119Average$269FlexibilityNo cancel feeOn-time60%
Porter AirlinesCheapest$131Average$309FlexibilityNo cancel feeOn-time52%
United AirlinesCheapest$183Average$414FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$228Average$422FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.