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Cheap flights from Ontario to Mostar from C$ 645

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — OMO
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Mostar

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Mostar
Explore the most affordable flight options available from Ontario to Mostar. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Fri 31/76:00 p.m.
YYZ
-
OMO
2 stops38h 25m
Multiple Airlines
Tue 11/89:05 a.m.
OMO
-
YYZ
2 stops34h 45m
Multiple Airlines
Deal found 27/1C$ 12,416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Mostar that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Ontario to Mostar that are best for you.

Fly from

Ontario

Fly to

Mostar

Route

Depart

Return

Price

TorontoMostar

YYZ - OMO

YYZOMO

Toronto Pearson Intl

Wed 3/6

9:30 p.m.-12:00 a.m.

3 stops20h 30m

C$ 645

TorontoMostar

YYZ - OMO

YYZOMO

Toronto Pearson Intl

Wed 3/6

11:25 p.m.-2:25 p.m.

1 stop33h 00m

C$ 1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Best time to book a flight from Ontario to Mostar

Have a flexible travel schedule? Discover the best time to fly to Mostar from Ontario with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Mostar

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

Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Mostar (average of C$ 915). Flying from Region of Ontario to Mostar in July is currently the most expensive (average of C$ 1,531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Mostar. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mostar from Ontario?

    Mostar (OMO) is the airport you will fly into if you book a flight from Ontario to Mostar. It is only a 7.4 km journey from Mostar (OMO) to Mostar’s city centre.

  • Can I find deals for flights from Ontario to Mostar that include hotel bookings?

    Yes. In addition to deals on Ontario to Mostar flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Mostar?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Mostar.

  • Can I find deals for business class flights from Ontario to Mostar?

    Yes. Cheapflights offers flight deals from Ontario to Mostar by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Region of Ontario to Mostar?

    Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Mostar (average of C$ 915). Flying from Region of Ontario to Mostar in July is currently the most expensive (average of C$ 1,531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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When you search for this flight from Ontario to Mostar, 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 flight for you.

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Can Cheapflights find flights from Ontario to Mostar with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Mostar with no change fees.

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

Not ready to book yet? You can track prices for flights from Ontario to Mostar on Cheapflights with our Price Alert feature and get notified when better prices are available.

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