Thailand (ภาษาไทย)
ภาษาไทย

฿5,570+ Cheap flights from Ottawa

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. 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.
YOW — BKK
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

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 31 October 2025.

Cheapest airline

แอร์แคนาดา

Good one-way deal

฿22,509 or less
On average, แอร์แคนาดา currently has the cheapest one-way flight from Ottawa (avg. price of ฿34,749).
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Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 31 October 2025.

Tue 24/214:15YOW - SMF
1 stop9h 50mUnited Airlines
Wed 25/213:49SMF - YOW
2 stops17h 37mUnited Airlines
Deal found 30/10฿9,748
Sat 22/1117:14YOW - SMF
1 stop8h 11mMultiple Airlines
Mon 24/1116:05SMF - YOW
2 stops20h 18mMultiple Airlines
Deal found 29/10฿10,493
Wed 7/114:15YOW - LAX
2 stops12h 18mUnited Airlines
Thu 15/100:30LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 30/10฿10,525
Wed 28/106:20YOW - LAX
2 stops12h 06mUnited Airlines
Fri 6/200:30LAX - YOW
1 stop17h 48mUnited Airlines
Deal found 29/10฿10,720
Fri 30/109:45YOW - LAX
1 stop14h 56mUnited Airlines
Sun 8/207:00LAX - YOW
1 stop11h 18mUnited Airlines
Deal found 30/10฿10,752
Tue 23/1219:27YOW - LAX
1 stop8h 32mUnited Airlines
Tue 6/121:40LAX - YOW
2 stops16h 32mUnited Airlines
Deal found 28/10฿11,206
Thu 27/1106:20YOW - LAX
2 stops12h 00mMultiple Airlines
Thu 4/1207:45LAX - YOW
1 stop7h 53mMultiple Airlines
Deal found 30/10฿11,367
Wed 26/1109:45YOW - LAX
2 stops13h 37mUnited Airlines
Wed 3/1218:52LAX - YOW
2 stops12h 34mUnited Airlines
Deal found 29/10฿11,691
Wed 3/1217:14YOW - LAX
1 stop8h 41mUnited Airlines
Sun 7/1200:25LAX - YOW
1 stop7h 01mUnited Airlines
Deal found 30/10฿11,724
Thu 11/1206:20YOW - LAX
1 stop9h 57mUnited Airlines
Wed 31/1200:25LAX - YOW
1 stop13h 53mUnited Airlines
Deal found 30/10฿11,756
Thu 13/1119:30YOW - LAX
1 stop17h 09mUnited Airlines
Thu 27/1100:25LAX - YOW
1 stop7h 01mUnited Airlines
Deal found 28/10฿12,436
Mon 17/1106:20YOW - LAX
1 stop15h 57mUnited Airlines
Tue 25/1100:25LAX - YOW
1 stop7h 01mUnited Airlines
Deal found 30/10฿12,469

Find flights from Ottawa within your budget

 
Find flights departing from Ottawa that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 31 October 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Tue 24/2

09:45-17:46

2 stops11h 01m

Sacramento Intl

Wed 25/2

16:00-10:26

2 stops15h 26m

฿9,748

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Sat 22/11

17:14-22:25

1 stop8h 11m

Sacramento Intl

Mon 24/11

16:05-15:23

2 stops20h 18m

฿10,493

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 30/1

09:45-18:03

1 stop11h 18m

Los Angeles

Sun 8/2

23:05-17:12

1 stop15h 07m

฿10,525

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 7/1

14:15-21:41

1 stop10h 26m

Los Angeles

Thu 15/1

00:30-21:18

1 stop17h 48m

฿10,525

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 28/1

06:20-17:25

2 stops14h 05m

Los Angeles

Sat 7/2

10:34-23:54

1 stop10h 20m

฿10,720

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 13/2

19:30-01:09

1 stop8h 39m

Los Angeles

Sun 22/2

23:59-13:34

2 stops10h 35m

฿10,720

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 7/1

14:15-20:44

1 stop9h 29m

Los Angeles

Mon 12/1

00:30-17:12

1 stop13h 42m

฿10,720

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 23/12

19:27-00:59

1 stop8h 32m

Los Angeles

Tue 6/1

18:10-06:43

1 stop9h 33m

฿11,206

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 23/12

19:27-00:59

1 stop8h 32m

Los Angeles

Mon 5/1

00:30-17:12

1 stop13h 42m

฿11,206

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Thu 27/11

06:20-15:20

2 stops12h 00m

Los Angeles

Thu 4/12

07:45-18:38

1 stop7h 53m

฿11,367

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 60 results
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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.
Estimated return 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.

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 24 October 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 ฿25,650). Flying from Ottawa in June will prove the most costly (average of ฿31,220). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Ottawa
Direct flights from Calgary
Direct flights from Québec City
Direct flights from Winnipeg

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 31 October 2025.

  • What are the most popular destinations to fly to from Ottawa?

    The most selected flight destinations from Ottawa for the current month are Fort Lauderdale, New Delhi, Boston. While Fort Lauderdale, Cancún, New Delhi are the top choices made by travellers year-round.

  • What is the cheapest flight from Ottawa to anywhere?

    Users have flown out of Ottawa for as low as ฿22,301 to Edmonton (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿26,084 to fly from Ottawa.

  • What is the cheapest month to fly from Ottawa?

    At the present moment the cheapest month to fly from Ottawa is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ottawa?

    Here are some of the cheapest flight destinations from Ottawa:
    Fly from Ottawa to Bangkok from ฿27,301

  • 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!

See more FAQs

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!

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