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฿4,782+ 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 21/8. 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 — SMF
14 Jul — 21 Jul1
1 adult

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 9 July 2025.

Cheapest airline

แอร์แคนาดา

Good one-way deal

฿22,608 or less
On average, แอร์แคนาดา currently has the cheapest one-way flight from Ottawa (avg. price of ฿34,902).
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Price to beat on a one-way flight from Ottawa.
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Find flights from Ottawa

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 9 July 2025.

Wed 13/812:20YOW - LAX
2 stops12h 27mเวสต์เจ็ท
Wed 20/812:35LAX - YOW
2 stops13h 50mเวสต์เจ็ท
Deal found 8/7฿8,002
Wed 23/706:05YOW - LAX
1 stop8h 53mUnited Airlines
Wed 30/720:55LAX - YOW
1 stop9h 16mUnited Airlines
Deal found 8/7฿8,132
Mon 18/807:50YOW - LAX
1 stop9h 22mเดลต้า
Sun 24/807:00LAX - YOW
2 stops14h 41mเดลต้า
Deal found 7/7฿21,664
Tue 4/1111:10YOW - BKK
2 stops30h 00mANA
Tue 21/407:00BKK - YOW
2 stops41h 45mANA
Deal found 8/7฿26,381
Sun 2/1111:10YOW - BKK
2 stops48h 55mUnited Airlines
Mon 1/1209:25BKK - YOW
2 stops47h 53mUnited Airlines
Deal found 8/7฿27,682
Sat 23/817:25YOW - BKK
2 stops48h 10mMultiple Airlines
Mon 8/921:35BKK - YOW
2 stops35h 00mMultiple Airlines
Deal found 7/7฿28,528
Tue 18/1108:15YOW - BKK
2 stops58h 15mแอร์แคนาดา
Tue 9/1208:15BKK - YOW
1 stop19h 31mแอร์แคนาดา
Deal found 9/7฿30,480
Mon 17/1117:15YOW - CNX
2 stops28h 10mMultiple Airlines
Wed 10/1200:45CNX - YOW
2 stops42h 28mMultiple Airlines
Deal found 8/7฿31,553
Wed 12/1117:15YOW - HKT
2 stops54h 05mแอร์แคนาดา
Tue 25/1112:20HKT - YOW
2 stops30h 53mแอร์แคนาดา
Deal found 9/7฿32,919
Mon 10/1117:15YOW - HKT
2 stops28h 20mMultiple Airlines
Wed 26/1123:20HKT - YOW
2 stops43h 53mMultiple Airlines
Deal found 9/7฿32,952
Sat 23/811:05YOW - DMK
3 stops26h 05mMultiple Airlines
Sun 7/902:40DMK - YOW
2 stops28h 34mMultiple Airlines
Deal found 7/7฿48,956
Fri 28/1105:30YOW - CNX
2 stops28h 20mAir China
Sun 28/1223:05CNX - YOW
2 stops44h 08mAir China
Deal found 8/7฿56,893

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 9 July 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Sacramento

Route

Depart

Return

Price

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 13/8

12:20-21:47

2 stops12h 27m

Los Angeles

Wed 20/8

12:35-05:25

2 stops13h 50m

฿8,002

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 23/7

06:05-11:58

1 stop8h 53m

Los Angeles

Wed 30/7

20:55-09:11

1 stop9h 16m

฿8,132

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Mon 18/8

07:50-14:12

1 stop9h 22m

Los Angeles

Sun 24/8

07:00-00:41

2 stops14h 41m

฿21,664

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 4/11

11:10-05:10

2 stops30h 00m

Bangkok Suvarnabhumi

Tue 21/4

07:00-13:45

2 stops41h 45m

฿26,381

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sun 2/11

11:10-00:05

2 stops48h 55m

Bangkok Suvarnabhumi

Mon 1/12

09:25-21:18

2 stops47h 53m

฿27,682

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Sat 23/8

17:25-04:35

2 stops48h 10m

Bangkok Suvarnabhumi

Mon 8/9

21:35-21:35

2 stops35h 00m

฿28,528

OttawaBangkok

YOW - BKK

YOWBKK

Ottawa

Tue 18/11

08:15-06:30

2 stops58h 15m

Bangkok Suvarnabhumi

Tue 9/12

08:15-15:46

1 stop19h 31m

฿30,480

OttawaChiang Mai

YOW - CNX

YOWCNX

Ottawa

Mon 17/11

17:15-09:25

2 stops28h 10m

Chiang Mai

Wed 10/12

00:45-07:13

2 stops42h 28m

฿31,553

OttawaPhuket City

YOW - HKT

YOWHKT

Ottawa

Wed 12/11

17:15-11:20

2 stops54h 05m

Phuket City

Tue 25/11

12:20-07:13

2 stops30h 53m

฿32,919

OttawaPhuket City

YOW - HKT

YOWHKT

Ottawa

Mon 10/11

17:15-09:35

2 stops28h 20m

Phuket City

Wed 26/11

23:20-07:13

2 stops43h 53m

฿32,952

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 29 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.

What is the cheapest month to book a flight from Ottawa?

Currently, December is the cheapest month in which you can book a flight from Ottawa (average of ฿4,847). Flying from Ottawa in August will prove the most costly (average of ฿8,588). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Ottawa

Get insights into the airlines that provide service from Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Ottawa. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Read reviews from past customers who have flown United Airlines from Ottawa. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,842 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,842 reviews
United Airlines
7.4
Good
8,842 reviews
Check prices

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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Direct flights from Canada

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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 9 July 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, Beirut, Cancún. 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 ฿22,399 to Edmonton (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿26,199 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 December; with August 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!

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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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