฿5,608+ 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 25/1. 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
26 Jan — 2 Feb1
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 27 December 2025.

Good one-way deal

฿21,533 or less
Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

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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 27 December 2025.

Fri 23/114:15YOW - SMF
1 stop9h 35mUnited Airlines
Mon 26/107:00SMF - YOW
1 stop11h 18mUnited Airlines
Deal found 26/12฿9,139
Fri 13/206:00YOW - LAX
2 stops12h 35mUnited Airlines
Sat 21/206:00LAX - YOW
2 stops14h 54mUnited Airlines
Deal found 27/12฿11,680
Mon 12/119:27YOW - SMF
2 stops21h 01mUnited Airlines
Thu 15/107:00SMF - YOW
1 stop7h 12mUnited Airlines
Deal found 27/12฿11,804
Tue 6/114:15YOW - LAX
1 stop10h 26mUnited Airlines
Wed 14/108:50LAX - YOW
2 stops12h 04mUnited Airlines
Deal found 26/12฿11,959
Mon 2/212:00YOW - SMF
2 stops12h 03mUnited Airlines
Wed 4/220:30SMF - YOW
3 stops15h 00mUnited Airlines
Deal found 25/12฿13,694
Thu 11/614:48YOW - LAX
1 stop11h 52mUnited Airlines
Sun 14/616:15LAX - YOW
2 stops13h 56mUnited Airlines
Deal found 25/12฿14,592
Fri 12/605:15YOW - LAX
2 stops14h 58mUnited Airlines
Sat 13/600:10LAX - YOW
2 stops12h 00mUnited Airlines
Deal found 25/12฿15,274
Mon 19/117:50YOW - CNX
2 stops41h 55mMultiple Airlines
Mon 2/212:05CNX - YOW
2 stops54h 38mMultiple Airlines
Deal found 26/12฿30,919
Wed 28/117:50YOW - CNX
2 stops29h 15mMultiple Airlines
Wed 22/423:00CNX - YOW
2 stops42h 45mMultiple Airlines
Deal found 26/12฿31,384
Wed 8/418:00YOW - BKK
1 stop24h 05mแอร์แคนาดา
Tue 27/1008:15BKK - YOW
1 stop31h 43mแอร์แคนาดา
Deal found 25/12฿32,313
Fri 3/417:35YOW - BKK
2 stops48h 30mแอร์แคนาดา
Fri 24/407:05BKK - YOW
2 stops42h 51mแอร์แคนาดา
Deal found 27/12฿32,344
Wed 8/418:00YOW - BKK
1 stop24h 05mแอร์แคนาดา
Wed 28/1008:15BKK - YOW
2 stops41h 45mแอร์แคนาดา
Deal found 25/12฿32,406

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 27 December 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

Fri 23/1

14:15-20:50

1 stop9h 35m

Sacramento Intl

Mon 26/1

20:30-14:27

2 stops14h 57m

฿9,139

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Sat 17/1

14:15-20:50

1 stop9h 35m

Sacramento Intl

Wed 21/1

07:15-18:52

1 stop8h 37m

฿9,139

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Mon 12/1

19:27-10:24

2 stops17h 57m

Sacramento Intl

Thu 15/1

16:35-17:12

2 stops21h 37m

฿9,139

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Mon 2/2

19:27-10:24

2 stops17h 57m

Sacramento Intl

Wed 4/2

16:35-17:12

2 stops21h 37m

฿9,139

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Fri 13/2

06:00-15:35

2 stops12h 35m

Los Angeles

Sat 21/2

06:00-23:54

2 stops14h 54m

฿11,680

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sat 14/2

09:45-21:19

2 stops14h 34m

Los Angeles

Sun 22/2

23:59-13:34

2 stops10h 35m

฿11,959

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Sun 22/2

06:20-11:57

1 stop8h 37m

Los Angeles

Sun 1/3

18:50-10:26

1 stop12h 36m

฿11,959

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 7/1

17:11-22:57

1 stop8h 46m

Los Angeles

Tue 13/1

08:50-23:54

2 stops12h 04m

฿11,959

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 6/1

06:20-21:44

2 stops18h 24m

Los Angeles

Tue 13/1

11:02-23:54

2 stops9h 52m

฿11,959

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Tue 6/1

09:45-18:05

1 stop11h 20m

Los Angeles

Tue 13/1

00:30-17:12

1 stop13h 42m

฿11,959

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 57 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 26 December 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 ฿24,537). Flying from Ottawa in June will prove the most costly (average of ฿28,534). 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

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Direct flights from Ottawa
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Direct flights from Winnipeg
Direct flights from Québec City

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 27 December 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, Cancún, New Delhi. 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 ฿21,333 to Edmonton (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿24,952 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.

  • 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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