฿4,262+ Cheap flights from Ottawa
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Ottawa
Discover essential information about flights departing from Ottawa, including flight schedules, destinations, airlines operating at the Ottawa airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 16 September 2025.
Cheapest airline | แอร์แคนาดา |
---|---|
Good one-way deal | ฿22,104 or less |
Find flights from Ottawa
Cheapest flights from OttawaExplore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.
Find flights from Ottawa within your budget
Fly to
Route
Depart
Return
Price
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Fri 24/10
17:25-23:59
1 stop9h 34m
Los Angeles
Sat 1/11
06:00-17:12
1 stop8h 12m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Sat 18/10
17:25-22:40
1 stop8h 15m
Los Angeles
Fri 7/11
00:25-10:26
1 stop7h 01m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Fri 17/10
17:25-22:40
1 stop8h 15m
Los Angeles
Fri 7/11
00:25-10:26
1 stop7h 01m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Wed 15/10
10:25-22:35
2 stops15h 10m
Los Angeles
Tue 21/10
00:56-17:04
2 stops13h 08m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Wed 28/1
06:20-17:25
2 stops14h 05m
Los Angeles
Sat 7/2
12:40-23:54
1 stop8h 14m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Sat 1/11
14:15-23:16
2 stops12h 01m
Los Angeles
Sat 8/11
17:20-10:26
2 stops14h 06m
OttawaLos Angeles
YOW - LAX
YOWLAX
Ottawa
Thu 29/1
06:20-14:58
2 stops11h 38m
Los Angeles
Sat 7/2
00:55-17:12
2 stops13h 17m
OttawaSacramento
YOW - SMF
YOWSMF
Ottawa
Wed 15/10
05:15-23:10
2 stops20h 55m
Sacramento Intl
Wed 22/10
10:34-09:11
2 stops19h 37m
OttawaSacramento
YOW - SMF
YOWSMF
Ottawa
Mon 3/11
19:30-09:23
2 stops16h 53m
Sacramento Intl
Fri 14/11
14:26-10:26
2 stops17h 00m
OttawaSacramento
YOW - SMF
YOWSMF
Ottawa
Tue 24/2
06:20-21:42
2 stops18h 22m
Sacramento Intl
Wed 25/2
07:30-10:26
2 stops23h 56m
Best time to book a flight from Ottawa
Have a flexible travel schedule? Discover the best time to fly from Ottawa with our price prediction graph.
Travel insights for flights from Ottawa
Get recent, data-driven insights about flights from Ottawa including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Ottawa?
Use this chart to determine the optimal time to book a return flight from Ottawa to Suvarnabhumi. Price data was last updated on 12 September 2025.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa. 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?
Currently, September is the cheapest month in which you can book a flight from Ottawa (average of ฿25,410). Flying from Ottawa in June will prove the most costly (average of ฿31,580). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
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.
Direct flights from Canada
Book a direct flight from one of these other cities located in Canada.
Related info for your journey
Access useful and relevant information related to your journey from Ottawa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 16 September 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Ottawa?
Cheapflights makes it easy to find flights from Ottawa by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Ottawa?
Cheapflights helps you find that perfect flight from Ottawa 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 Ottawa with no change fees?
Yes, we can. To see specific flights from 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 Ottawa become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Ottawa today and book when you’re ready!