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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LAX
6 Dec — 13 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Pasadena are usually found in May or August, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Ottawa to Pasadena
Keep the following information in mind while searching for Ottawa to Pasadena flight deals. Data was last updated 6 November 2025.
Explore the most affordable flight options available from Ottawa to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.
Sun 7/126:00 a.m.YOW - LAX
2 stops15h 32mWestJet
Fri 12/127:00 a.m.LAX - YOW
2 stops14h 42mWestJet
Deal found 5/11C$ 473
Wed 3/124:15 p.m.YOW - LAX
1 stop21h 43mMultiple Airlines
Wed 10/122:16 p.m.LAX - YOW
2 stops23h 57mMultiple Airlines
Deal found 5/11C$ 481
Tue 16/129:30 a.m.YOW - LAX
2 stops14h 41mMultiple Airlines
Thu 8/17:20 p.m.LAX - YOW
1 stop20h 01mMultiple Airlines
Deal found 5/11C$ 484
Tue 2/124:15 p.m.YOW - LAX
2 stops17h 32mMultiple Airlines
Thu 11/1211:50 a.m.LAX - YOW
1 stop23h 54mMultiple Airlines
Deal found 6/11C$ 488
Thu 11/126:45 p.m.YOW - LAX
1 stop18h 20mMultiple Airlines
Tue 16/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 505
Sun 7/126:00 a.m.YOW - LAX
2 stops15h 32mWestJet
Sat 13/1211:50 a.m.LAX - YOW
2 stops33h 50mWestJet
Deal found 4/11C$ 509
Fri 12/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Tue 16/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 512
Thu 11/126:45 p.m.YOW - LAX
1 stop18h 20mMultiple Airlines
Mon 15/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 518
Sun 7/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Fri 12/128:40 p.m.LAX - YOW
1 stop15h 04mMultiple Airlines
Deal found 5/11C$ 519
Fri 12/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Mon 15/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 523
Best flights from Ottawa to Pasadena
Discover carefully curated flight deals from Ottawa to Pasadena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 November 2025.
Wed 28/16:20 a.m.YOW - LAX
2 stops14h 05mUnited Airlines
Sat 7/21:25 p.m.LAX - YOW
1 stop7h 29mUnited Airlines
Deal found 5/11C$ 474
Thu 12/36:20 a.m.YOW - LAX
1 stop17h 52mMultiple Airlines
Wed 6/56:00 p.m.LAX - YOW
1 stop11h 19mMultiple Airlines
Deal found 5/11C$ 525
Sat 24/12:15 p.m.YOW - LAX
1 stop9h 29mUnited Airlines
Wed 28/112:30 a.m.LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 4/11C$ 474
Fri 30/15:11 p.m.YOW - LAX
1 stop9h 41mUnited Airlines
Sat 7/212:30 a.m.LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 5/11C$ 474
Thu 22/17:27 p.m.YOW - LAX
1 stop8h 32mUnited Airlines
Mon 26/112:30 a.m.LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 4/11C$ 475
Thu 22/12:15 p.m.YOW - LAX
2 stops12h 18mUnited Airlines
Sat 31/112:40 a.m.LAX - YOW
2 stops17h 38mUnited Airlines
Deal found 3/11C$ 477
Fri 10/45:25 p.m.YOW - LAX
1 stop7h 53mUnited Airlines
Sun 12/412:20 a.m.LAX - YOW
1 stop10h 25mUnited Airlines
Deal found 5/11C$ 523
Thu 12/37:25 p.m.YOW - LAX
1 stop8h 42mUnited Airlines
Tue 5/512:20 a.m.LAX - YOW
1 stop10h 25mUnited Airlines
Deal found 5/11C$ 528
Fri 13/26:20 a.m.YOW - LAX
1 stop14h 05mUnited Airlines
Sun 22/26:00 a.m.LAX - YOW
2 stops25h 26mUnited Airlines
Deal found 5/11C$ 553
Last-minute flights from Ottawa to Pasadena
Discover last-minute flight deals from Ottawa to Pasadena. Data last updated 6 November 2025 and is based on user searches.
Tue 2/124:15 p.m.YOW - LAX
2 stops17h 32mMultiple Airlines
Thu 11/1211:50 a.m.LAX - YOW
1 stop23h 54mMultiple Airlines
Deal found 6/11C$ 488
Wed 3/124:15 p.m.YOW - LAX
1 stop21h 43mMultiple Airlines
Wed 10/122:16 p.m.LAX - YOW
2 stops23h 57mMultiple Airlines
Deal found 5/11C$ 481
Sun 7/126:00 a.m.YOW - LAX
2 stops15h 32mWestJet
Fri 12/127:00 a.m.LAX - YOW
2 stops14h 42mWestJet
Deal found 5/11C$ 473
Sun 7/126:00 a.m.YOW - LAX
2 stops15h 32mWestJet
Sat 13/1211:50 a.m.LAX - YOW
2 stops33h 50mWestJet
Deal found 4/11C$ 509
Sun 7/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Fri 12/128:40 p.m.LAX - YOW
1 stop15h 04mMultiple Airlines
Deal found 5/11C$ 519
Thu 11/126:45 p.m.YOW - LAX
1 stop18h 20mMultiple Airlines
Tue 16/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 505
Thu 11/126:45 p.m.YOW - LAX
1 stop18h 20mMultiple Airlines
Mon 15/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 518
Fri 12/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Tue 16/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 512
Fri 12/125:40 a.m.YOW - LAX
1 stop9h 56mMultiple Airlines
Mon 15/121:42 p.m.LAX - YOW
2 stops24h 31mMultiple Airlines
Deal found 4/11C$ 523
Tue 16/129:30 a.m.YOW - LAX
2 stops14h 41mMultiple Airlines
Thu 8/17:20 p.m.LAX - YOW
1 stop20h 01mMultiple Airlines
Deal found 5/11C$ 484
One-way flights from Ottawa to Pasadena
Search for one-way flight options from Ottawa to Pasadena. Find affordable one-way fares based on user searches. Data last updated 6 November 2025.
Wed 7/14:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 6/11C$ 168
Sun 1/24:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 4/11C$ 189
Fri 9/14:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 6/11C$ 200
Sat 31/14:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 4/11C$ 206
Fri 6/24:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 5/11C$ 221
Sat 7/24:20 p.m.YOW - LAX
3 stops33h 27mMultiple Airlines
Deal found 5/11C$ 227
Tue 9/129:30 a.m.YOW - LAX
2 stops15h 54mMultiple Airlines
Deal found 5/11C$ 238
Tue 3/26:45 a.m.YOW - LAX
1 stop8h 54mPorter Airlines
Deal found 4/11C$ 247
Thu 5/26:00 a.m.YOW - LAX
2 stops15h 30mWestJet
Deal found 6/11C$ 257
Wed 4/24:20 p.m.YOW - LAX
2 stops43h 30mMultiple Airlines
Deal found 6/11C$ 258
Wed 4/26:45 a.m.YOW - LAX
1 stop8h 54mPorter Airlines
Deal found 5/11C$ 260
Cheapflights Fare Finder
Customize your flight search to find flights from Ottawa to Pasadena 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 6 November 2025.
Use the filters below to find and compare flights from Ottawa to Pasadena that are best for you.
Fly from
Ottawa
Fly to
Pasadena
Route
Depart
Return
Price
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Wed 28/1
6:20 a.m.-5:25 p.m.
2 stops14h 05m
Los Angeles
Sat 7/2
1:25 p.m.-11:54 p.m.
1 stop7h 29m
C$ 474
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Sat 24/1
2:15 p.m.-8:44 p.m.
1 stop9h 29m
Los Angeles
Wed 28/1
12:30 a.m.-9:18 p.m.
1 stop17h 48m
C$ 474
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Fri 30/1
5:11 p.m.-11:52 p.m.
1 stop9h 41m
Los Angeles
Sat 7/2
12:30 a.m.-9:18 p.m.
1 stop17h 48m
C$ 474
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Thu 22/1
7:27 p.m.-12:59 a.m.
1 stop8h 32m
Los Angeles
Mon 26/1
12:30 a.m.-9:18 p.m.
1 stop17h 48m
C$ 475
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Thu 22/1
2:15 p.m.-11:33 p.m.
2 stops12h 18m
Los Angeles
Sat 31/1
12:40 a.m.-9:18 p.m.
2 stops17h 38m
C$ 477
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Fri 10/4
5:25 p.m.-10:18 p.m.
1 stop7h 53m
Los Angeles
Sun 12/4
12:20 a.m.-1:45 p.m.
1 stop10h 25m
C$ 523
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Thu 12/3
6:20 a.m.-9:12 p.m.
1 stop17h 52m
Los Angeles
Wed 6/5
6:00 p.m.-8:19 a.m.
1 stop11h 19m
C$ 525
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Thu 12/3
7:25 p.m.-1:07 a.m.
1 stop8h 42m
Los Angeles
Tue 5/5
12:20 a.m.-1:45 p.m.
1 stop10h 25m
C$ 528
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Fri 13/2
6:20 a.m.-5:25 p.m.
1 stop14h 05m
Los Angeles
Sun 22/2
6:00 a.m.-10:26 a.m.
2 stops25h 26m
C$ 553
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Sat 7/2
4:20 p.m.-10:47 p.m.
3 stops33h 27m
C$ 206
Flights are sorted by cheapest round-trip flights first.
Deals found on 6/11
Showing 1-10 of 19 results
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Best time to book a flight from Ottawa to Pasadena
Have a flexible travel schedule? Discover the best time to fly to Pasadena from Ottawa 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 Ottawa to Pasadena
How far ahead should I book a flight from Ottawa to Pasadena?
Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Pasadena. Price data was last updated on 31 October 2025.
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Pasadena. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Ottawa to Pasadena?
Currently, April is the cheapest month in which you can book a flight from Ottawa to Pasadena (average of C$ 189). Flying from Ottawa to Pasadena in December is currently the most expensive (average of C$ 337). 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 YOW to P4S?
Find hourly flight availability from Ottawa to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.
It’s optimal to fly from Ottawa to Pasadena in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from Ottawa to Pasadena?
Use this chart to determine the cheapest time to fly round-trip from Ottawa to Pasadena. Price data was last updated on 16 December 2024.
Travelers seeking maximum savings on their Ottawa to Pasadena flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Pasadena
Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated 6 November 2025.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet
from Ottawa to Pasadena. 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.
I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Related info for your journey
Find useful and relevant information for your journey from Ottawa to Pasadena. 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 from for flights from Ottawa to Pasadena?
Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Pasadena from Ottawa. Booking flights from Ottawa (YOW) to Pasadena should be relatively easy as there are 0 daily outbound flights to Pasadena from 4 different airlines.
How long is the flight from Ottawa to Pasadena?
Airlines like United Airlines fly from Ottawa to Pasadena in about 14h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Ottawa to Pasadena is about 3819 km.
Can I find deals for flights from Ottawa to Pasadena that include hotel bookings?
Yes. In addition to deals on Ottawa to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Pasadena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Pasadena.
Can I find deals for business class flights from Ottawa to Pasadena?
Yes. Cheapflights offers flight deals from Ottawa to Pasadena 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 Ottawa to Pasadena?
Currently, April is the cheapest month in which you can book a flight from Ottawa to Pasadena (average of C$ 189). Flying from Ottawa to Pasadena in December is currently the most expensive (average of C$ 337). 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.
Discover the top 4 airlines that operate flights from Ottawa to Pasadena. 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 6 November 2025.
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 Ottawa to Pasadena?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Pasadena. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ottawa to Pasadena?
Cheapflights simply makes it quick and affordable to book flights from Ottawa to Pasadena by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Ottawa to Pasadena with no change fees?
Certainly. Search results for flights to Pasadena from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Ottawa to Pasadena become cheaper?
Yes! Start tracking prices for Ottawa to Pasadena flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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