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203﷼+ Cheap flights from Ontario

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. 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.
ONT — DOH
Mar 10 — Mar 171
1 adult

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International flights from Ontario
Find cheap international flights from Ontario based on historic user searches and pricing. Information updated on March 5, 2025.

Wed 4/232:35 pmONT - DEL
2 stops22h 50mDelta
Wed 5/712:50 amDEL - ONT
2 stops29h 59mDelta
Deal found 3/42,755﷼
Wed 4/2312:10 amONT - MNL
1 stop18h 25mChina Airlines
Thu 5/154:50 pmMNL - ONT
1 stop16h 10mChina Airlines
Deal found 3/42,837﷼
Tue 4/225:00 amONT - DEL
2 stops28h 00mUnited Airlines
Fri 5/911:35 pmDEL - ONT
2 stops27h 20mUnited Airlines
Deal found 3/43,097﷼
Wed 8/275:45 amONT - MNL
2 stops33h 10mMultiple Airlines
Wed 9/179:10 amMNL - ONT
2 stops21h 36mMultiple Airlines
Deal found 3/43,115﷼
Mon 8/258:18 pmONT - MNL
1 stop18h 37mUnited Airlines
Fri 9/198:40 amMNL - ONT
1 stop29h 13mUnited Airlines
Deal found 3/43,190﷼
Thu 4/245:45 amONT - MNL
2 stops25h 20mKorean Air
Tue 5/611:30 pmMNL - ONT
2 stops33h 49mKorean Air
Deal found 3/43,272﷼
Tue 3/181:30 pmONT - BOM
2 stops22h 25mKLM
Tue 3/252:25 amBOM - ONT
2 stops26h 47mKLM
Deal found 3/43,682﷼
Sun 6/1510:59 pmONT - BOM
2 stops38h 11mDelta
Wed 7/210:40 amBOM - ONT
2 stops36h 43mDelta
Deal found 3/53,879﷼
Thu 3/2712:46 pmONT - DEL
2 stops23h 54mKLM
Sun 4/133:55 amDEL - ONT
2 stops25h 08mKLM
Deal found 3/44,168﷼
Tue 8/512:00 pmONT - BOM
2 stops25h 40mQatar Airways
Tue 8/124:00 amBOM - ONT
2 stops26h 34mQatar Airways
Deal found 3/44,960﷼
Tue 5/611:46 amONT - MAA
2 stops26h 34mQatar Airways
Mon 5/194:20 amMAA - ONT
2 stops30h 56mQatar Airways
Deal found 3/45,359﷼
Wed 4/211:33 amONT - DEL
2 stops25h 52mQatar Airways
Tue 4/153:25 amDEL - ONT
2 stops27h 28mQatar Airways
Deal found 3/45,973﷼

Best time to book a flight from Ontario

Have a flexible travel schedule? Discover the best time to fly from Ontario 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 Ontario

Get recent, data-driven insights about flights from Ontario including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Ontario (average of 3,136﷼). Flying from Ontario in June will prove the most costly (average of 4,938﷼). 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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Related info for your journey

Access useful and relevant information related to your journey from Ontario. 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 March 5, 2025.

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

    The most popular destinations from Ontario this month are Dallas/Fort Worth Airport, Denver, Guadalajara. The top year-round destinations include Denver, Dallas/Fort Worth Airport, Guadalajara.

  • What is the cheapest month to fly from Ontario?

    April is currently the cheapest month to fly from Ontario. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Ontario?

    When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Ontario?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Ontario with no change fees?

    Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Ontario become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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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 Ontario?

When you search for this flight from Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ontario?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario with no change fees?

Need flexible booking options for your flight from Ontario ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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