HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ottawa

$91+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YOW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
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

Keep the following information in mind while searching for Pasadena to Ottawa flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$187
(Trip.com)

One-way from

$91
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$396
From Pasadena to Ottawa
Search Deals
One-way flight from Pasadena to Ottawa
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 septiembre 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/712:35 pmLAX - YOW
2 stops15h 10mMultiple Airlines
mar. 10/147:00 amYOW - LAX
1 stop9h 00mMultiple Airlines
Deal found 9/14$187
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/277:00 amLAX - YOW
1 stop8h 20mWestJet
mié. 10/17:50 amYOW - LAX
2 stops15h 31mWestJet
Deal found 9/13$197
This Booking.com deal was found by Cheapflights users on 9/14. 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.
dom. 9/286:05 pmLAX - YOW
1 stop9h 40mMultiple Airlines
mar. 10/76:00 amYOW - LAX
1 stop8h 05mMultiple Airlines
Deal found 9/14$199
This Kissandfly.com deal was found by Cheapflights users on 9/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:00 amLAX - YOW
2 stops14h 22mWestJet
mar. 10/73:35 pmYOW - LAX
1 stop9h 11mWestJet
Deal found 9/14$202
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/262:00 pmLAX - YOW
1 stop7h 21mMultiple Airlines
lun. 9/297:50 amYOW - LAX
2 stops14h 04mMultiple Airlines
Deal found 9/13$205
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/262:00 pmLAX - YOW
1 stop7h 21mPorter Airlines
sáb. 9/277:00 amYOW - LAX
1 stop9h 00mPorter Airlines
Deal found 9/13$208
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:00 amLAX - YOW
1 stop8h 06mUnited Airlines
sáb. 9/277:29 pmYOW - LAX
1 stop8h 16mUnited Airlines
Deal found 9/13$218
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/712:35 pmLAX - YOW
2 stops15h 10mWestJet
mié. 10/157:15 pmYOW - LAX
2 stops28h 06mWestJet
Deal found 9/14$219
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/169:10 pmLAX - YOW
2 stops16h 09mWestJet
dom. 10/195:55 amYOW - LAX
2 stops14h 21mWestJet
Deal found 9/14$222

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 septiembre 15, 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

mar. 10/7

12:35 pm-6:45 am

2 stops15h 10m

Ottawa

mar. 10/14

7:00 am-1:00 pm

1 stop9h 00m

$187

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

dom. 9/28

7:00 am-12:22 am

2 stops14h 22m

Ottawa

mar. 10/7

5:55 am-5:16 pm

2 stops14h 21m

$211

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mar. 10/7

12:35 pm-6:45 am

2 stops15h 10m

Ottawa

mié. 10/15

7:15 pm-10:52 am

1 stop18h 37m

$229

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

jue. 10/16

4:30 pm-9:58 am

1 stop14h 28m

Ottawa

dom. 10/19

2:40 pm-9:35 pm

1 stop9h 55m

$236

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 10/31

7:00 am-12:42 am

2 stops14h 42m

Ottawa

dom. 11/2

5:40 am-4:58 pm

2 stops14h 18m

$243

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

mar. 10/7

12:35 pm-6:45 am

2 stops15h 10m

Ottawa

mar. 10/14

5:55 am-6:09 pm

2 stops39h 14m

$253

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 10/6

12:56 am-6:52 pm

2 stops14h 56m

Ottawa

mar. 10/14

7:29 pm-12:45 am

1 stop8h 16m

$256

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 10/6

12:56 am-6:52 pm

2 stops14h 56m

Ottawa

mié. 10/15

6:05 am-12:45 pm

1 stop9h 40m

$256

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

vie. 9/26

6:05 pm-6:20 pm

1 stop21h 15m

Ottawa

mar. 9/30

7:15 pm-8:21 pm

2 stops28h 06m

$266

Los AngelesOttawa

LAX - YOW

LAXYOW

Los Angeles

lun. 10/27

10:50 am-2:44 pm

1 stop24h 54m

Ottawa

mar. 11/4

5:40 am-10:03 pm

2 stops19h 23m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 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 September 12, 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, January is the cheapest month in which you can book a flight from Pasadena to Ottawa (average of $294). Flying from Pasadena to Ottawa in September is currently the most expensive (average of $419). 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 septiembre 15, 2025.

When flying from Pasadena to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Pasadena to Ottawa?

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

Travelers seeking maximum savings on their Pasadena 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 septiembre 15, 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
7.9
Good
363 reviews

Comfort

7.9

Entertainment

7.0

Food

7.6

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Entertainment

7.0

Food

7.6

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
United Airlines
7.4
Good
8,929 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Entertainment

7.0

Food

7.6

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Entertainment

7.0

Food

7.6

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Comfort

7.9

Entertainment

7.0

Food

7.6

Overall

7.9

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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 $211, WestJet can have you in Ottawa from Pasadena in 14h 22m. The distance between Pasadena and Ottawa is about 2373 mi.

  • 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, January is the cheapest month in which you can book a flight from Pasadena to Ottawa (average of $294). Flying from Pasadena to Ottawa in September is currently the most expensive (average of $419). 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
Los Angeles to Toronto Island flights
Santa Ana to Pearson Intl flights
San Francisco to Toronto Island flights
San Diego to Pearson Intl flights
San Francisco to Hamilton flights
Las Vegas to Pearson Intl flights
Ontario to Pearson Intl flights
Los Angeles to Hamilton flights
Sacramento to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Los Angeles to Region of Waterloo Intl flights
San Jose to Pearson Intl flights
San Diego to Pierre Elliott Trudeau Intl flights
Fresno to Pearson Intl flights
Oakland to Pearson Intl flights
Santa Ana to Hamilton flights
Las Vegas to Toronto Island flights
Ontario to Pierre Elliott Trudeau Intl flights
San Diego to Toronto Island flights
Santa Ana to Pierre Elliott Trudeau Intl flights
San Jose to Pierre Elliott Trudeau Intl flights
Las Vegas to Pierre Elliott Trudeau Intl flights
Burbank to Pearson Intl flights
Sacramento to Pierre Elliott Trudeau Intl flights
Los Angeles to Ottawa flights
Bakersfield to Pearson Intl flights
San Diego to Hamilton flights
Reno to Pearson Intl flights
San Francisco to Ottawa flights
Long Beach to Pearson Intl flights
Burbank to Pierre Elliott Trudeau Intl flights
Palm Springs to Pearson Intl flights
Las Vegas to Hamilton flights
Oakland to Pierre Elliott Trudeau Intl flights
Las Vegas to Ottawa flights
Sacramento to Hamilton flights
Las Vegas to Region of Waterloo Intl flights
Fresno to Pierre Elliott Trudeau Intl flights
Santa Ana to Ottawa flights
Santa Ana to Toronto Island flights
Medford to Pearson Intl flights
Palm Springs to Ottawa flights
San Diego to Region of Waterloo Intl 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$120Average$310FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$167Average$412FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$228Average$382FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$246Average$362FlexibilityNo cancel feeOn-time52%

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.