Question 1

What are the cheapest airlines flying from Glasgow to Ontario round-trip?

Accepted Answer

Delta, at £500, was found to be the cheapest airline from Glasgow to Ontario.Alternate airlines flying return to your destination include British Airways and Iberia.

Question 2

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

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Glasgow to Ontario (average of £516). Flying from Glasgow to Ontario in August is currently the most expensive (average of £827). 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.

Question 3

What is the cheapest day to fly from Glasgow to Ontario?

Accepted Answer

Travellers seeking maximum savings on their Glasgow to Ontario flight should consider departing on Monday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

Question 6

What is the cheapest day to fly round-trip from Glasgow to Ontario?

Accepted Answer

Wednesday flights are found to be more expensive to fly from Glasgow to Ontario. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.

Question 7

How far in advance should I book a flight from Glasgow to Ontario?

Accepted Answer

To save up to 107% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Glasgow to Ontario from £483 1-2 weeks out and tickets from £746 for flights departing within the next 72 hours.

Question 8

What is the cheapest month to fly from Glasgow to Ontario?

Accepted Answer

The best pricing can be found in the month of March. Prices to Ontario from Glasgow average £561. You can even find prices in March for less than £561, as users have found deals to Ontario from as low as £353. The month of August appears to be one of the more expensive times to travel to Ontario from Glasgow. Flying in the targeted month can save you up to 34%.

Question 9

What is the cheapest time of day to fly from GLA to ONT?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow to Ontario as you normally would.

Question 10

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

Accepted Answer

Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Ontario from Glasgow. Booking flights from Glasgow to Ontario (ONT) should be relatively easy as there are 0 daily inbound flights from Glasgow from 1 airline.

Question 11

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

Accepted Answer

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

Question 12

How can I find direct flights from Glasgow to Ontario?

Accepted Answer

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

Question 13

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

Accepted Answer

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

Question 14

How does Cheapflights help users find flights from Glasgow to Ontario?

Accepted Answer

Cheapflights makes it easy to find Glasgow to Ontario flights 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.

Question 15

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow to Ontario.

Question 16

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

Accepted Answer

Yes, we can. To see specific flights from Glasgow to Ontario with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 17

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

Accepted Answer

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

Round-trip from	£500
Popular in	August
Cheapest in	March
Average price	£607

Cheap flights from Glasgow to Ontario from £500

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow to Ontario

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Cheapest flights from Glasgow to OntarioExplore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

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Use the filters below to find and compare flights from Glasgow to Ontario that are best for you.

Best time to book a flight from Glasgow to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Glasgow with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from GLA to ONT?

Find hourly flight availability from Glasgow to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from Glasgow to Ontario. 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 Ontario from Glasgow?

What are the cheapest airlines flying from Glasgow to Ontario round-trip?

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

How can I find direct flights from Glasgow to Ontario?

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

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

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Alternative routes for Glasgow to Ontario

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Top airline flying from Glasgow to Ontario

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How does Cheapflights help users find flights from Glasgow to Ontario?

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

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

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

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Cheapest flights from Glasgow to Ontario
Explore the most affordable flight options available from Glasgow to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.