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Cheap flights from Glasgow to Ontario from £504

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. 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.
GLA — ONT
10 May — 17 May1
1 adult
Fri 10/5
Fri 17/5

Cheap flight deals from Glasgow to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 May 2024.

Round-trip from

£436
From Glasgow to Ontario
Search Deals

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

Tuesday 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.

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

To save up to 84% on this flight, we recommend booking at least 61 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 £520 1-2 weeks out and tickets from £912 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Ontario from Glasgow average £611. You can even find prices in February for less than £611, as users have found deals to Ontario from as low as £437. 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 39%.

When is the cheapest time to fly from Glasgow to Ontario (GLA - ONT)?

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.

Cheap British Airways flights from Glasgow to Ontario

Explore cheap flight options specifically provided by British Airways for the route between Glasgow and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 5 May 2024.
Tue 24/911:00GLA - ONT
2 stops20h 26mBritish Airways
Wed 16/1010:50ONT - GLA
2 stops16h 50mBritish Airways
Deal found 4/5£504
Mon 30/907:05GLA - ONT
2 stops18h 28mBritish Airways
Thu 17/1012:45ONT - GLA
2 stops17h 15mBritish Airways
Deal found 4/5£526
Sun 22/909:20GLA - ONT
2 stops20h 22mBritish Airways
Thu 28/1112:51ONT - GLA
2 stops15h 59mBritish Airways
Deal found 3/5£531
Tue 24/909:30GLA - ONT
2 stops20h 12mBritish Airways
Sat 12/1008:41ONT - GLA
2 stops18h 39mBritish Airways
Deal found 4/5£535
Mon 20/507:05GLA - ONT
2 stops21h 03mBritish Airways
Mon 3/614:50ONT - GLA
2 stops19h 45mBritish Airways
Deal found 4/5£551
Sat 28/913:30GLA - ONT
2 stops17h 56mBritish Airways
Wed 16/1010:50ONT - GLA
2 stops16h 50mBritish Airways
Deal found 4/5£555
Sun 22/909:20GLA - ONT
2 stops20h 22mBritish Airways
Sat 19/1016:45ONT - GLA
2 stops16h 55mBritish Airways
Deal found 4/5£565
Sat 28/907:55GLA - ONT
2 stops18h 22mBritish Airways
Sun 20/1012:40ONT - GLA
2 stops17h 55mBritish Airways
Deal found 4/5£586
Sun 29/909:20GLA - ONT
2 stops20h 24mBritish Airways
Thu 17/1008:41ONT - GLA
2 stops17h 04mBritish Airways
Deal found 4/5£667

Cheap Glasgow to Ontario flights in May & June 2024

Find cheap flight options from Glasgow to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Prices were last updated on 5 May 2024.
Mon 20/507:05GLA - ONT
2 stops21h 03mBritish Airways
Mon 3/614:50ONT - GLA
2 stops19h 45mBritish Airways
Deal found 4/5£551
Wed 5/608:20GLA - ONT
2 stops18h 37mBritish Airways
Wed 31/714:47ONT - GLA
2 stops18h 53mBritish Airways
Deal found 4/5£4,185
Wed 5/608:20GLA - ONT
2 stops18h 37mBritish Airways
Wed 11/912:45ONT - GLA
2 stops17h 10mBritish Airways
Deal found 4/5£4,581

Glasgow to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Glasgow and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 5 May 2024.
Tue 24/909:30GLA - ONT
2 stops20h 12mBritish Airways
Tue 15/1008:41ONT - GLA
2 stops16h 59mBritish Airways
Deal found 4/5£504
Mon 30/907:05GLA - ONT
2 stops18h 28mBritish Airways
Wed 16/1010:50ONT - GLA
2 stops16h 50mBritish Airways
Deal found 4/5£526
Sun 22/909:20GLA - ONT
2 stops20h 22mBritish Airways
Thu 28/1112:51ONT - GLA
2 stops15h 59mBritish Airways
Deal found 3/5£531
Tue 24/911:00GLA - ONT
2 stops20h 26mBritish Airways
Sun 13/1010:50ONT - GLA
2 stops17h 15mBritish Airways
Deal found 4/5£535
Mon 20/507:05GLA - ONT
2 stops21h 03mBritish Airways
Mon 3/614:50ONT - GLA
2 stops19h 45mBritish Airways
Deal found 4/5£551
Sat 28/913:30GLA - ONT
2 stops17h 56mBritish Airways
Wed 16/1010:50ONT - GLA
2 stops16h 50mBritish Airways
Deal found 4/5£555
Sun 22/909:20GLA - ONT
2 stops20h 22mBritish Airways
Sat 19/1016:45ONT - GLA
2 stops16h 55mBritish Airways
Deal found 4/5£565
Sat 28/913:30GLA - ONT
2 stops17h 56mBritish Airways
Fri 18/1012:45ONT - GLA
2 stops18h 40mBritish Airways
Deal found 4/5£586
Sun 29/909:20GLA - ONT
2 stops20h 24mBritish Airways
Thu 17/1008:41ONT - GLA
2 stops17h 04mBritish Airways
Deal found 4/5£667

One-way flights to Ontario from Glasgow

Search for one-way flight options from Glasgow to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 5 May 2024.
Tue 1/1006:10GLA - ONT
2 stops21h 12mDelta
Deal found 4/5£1,304
Thu 4/713:10GLA - ONT
2 stops37h 12mAmerican Airlines
Deal found 4/5£1,349
Sat 29/619:40GLA - ONT
2 stops30h 57mBritish Airways
Deal found 4/5£1,365
Sun 21/708:20GLA - ONT
2 stops18h 30mIberia
Deal found 4/5£1,756
Sat 20/707:05GLA - ONT
2 stops22h 10mAmerican Airlines
Deal found 4/5£1,758
Fri 19/713:35GLA - ONT
2 stops18h 08mDelta
Deal found 4/5£1,762
Wed 17/706:10GLA - ONT
2 stops18h 07mDelta
Deal found 4/5£1,774
Thu 18/706:10GLA - ONT
2 stops18h 07mDelta
Deal found 4/5£1,816
Wed 19/614:20GLA - ONT
2 stops17h 39mMultiple Airlines
Deal found 5/5£1,910

Find flights from Glasgow to Ontario within your budget

Customise your flight search to find flights from Glasgow to Ontario 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 892,239 searches. Data last updated 5 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£504 - £1,636

Route

Depart

Return

Price

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 24/9

2 stops20h 26m

Ontario

Wed 16/10

2 stops16h 50m

£504

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 30/9

2 stops18h 28m

Ontario

Thu 17/10

2 stops17h 15m

£526

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 22/9

2 stops20h 22m

Ontario

Thu 28/11

2 stops15h 59m

£531

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 24/9

2 stops20h 12m

Ontario

Sat 12/10

2 stops18h 39m

£535

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 20/5

2 stops21h 03m

Ontario

Mon 3/6

2 stops19h 45m

£551

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Sat 28/9

2 stops17h 56m

Ontario

Wed 16/10

2 stops16h 50m

£555

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 3/6

2 stops34h 12m

Ontario

Mon 10/6

2 stops22h 41m

£658

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 7/7

2 stops21h 40m

Ontario

Thu 8/8

2 stops18h 26m

£983

Glasgow IntlOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 19/8

2 stops19h 46m

Ontario

Sun 1/9

2 stops25h 25m

£1,636

Flights are sorted by cheapest first

Deals found on 4/5

When is the cheapest time to fly from Glasgow to Ontario?

Use this chart to determine the cheapest time to fly return from Glasgow to Ontario. Price data was last updated on 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Glasgow to Ontario flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ontario by month

Plan your trip from Glasgow to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Glasgow to Ontario is currently £1,644 while a return flight costs £720. Price data was last updated on 28 April 2024.

Temperature and rainfall in Ontario by month

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

LAX

Temperature

14 - 23 °C

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 5 May 2024.
Delta
8.1
Very Good
10,838 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.1
Very Good
10,838 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

American Airlines
7.3
Good
14,728 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Iberia
7.1
Good
2,752 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

British Airways
6.8
Okay
6,874 reviews
Delta
8.1
Very Good
10,838 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

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?

    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.

  • Can I find flights from Glasgow to Ontario for under £600 on Cheapflights?

    Yes, there are multiple flights from Glasgow to Ontario for under £600. The cheapest flight booked recently is on British Airways for just £504, but on average you can expect to pay £1,309.

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

    British Airways, at £504, was found to be the cheapest airline from Glasgow to Ontario.Alternate airlines flying return to your destination include Iberia and American Airlines.

  • What are the cheapest airlines to fly from Glasgow to Ontario one-way?

    The cheapet airlines for a one-way flight from Glasgow to Ontario are Delta (£1,304), American Airlines (£1,349), and British Airways (£1,365).

  • What does GLA to ONT mean?

    GLA stands for Glasgow Intl Airport, while ONT stands for Ontario Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Edinburgh Turnhouse Airport (EDI), Glasgow Prestwick Airport (PIK), Dundee Airport (DND), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

  • Can I find deals for flights from Glasgow to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Glasgow to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Glasgow to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Glasgow to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    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.

  • Can I find deals for flights from Glasgow to Ontario that allow pets onboard?

    Many airlines flying from Glasgow to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Glasgow to Ontario?

    Yes, you can often find last-minute deals on Glasgow to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Glasgow to Ontario flight deals updated?

    The Glasgow to Ontario flight deals you see on this page were last updated on 4/5.

See more FAQs

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Alternative routes for Glasgow to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Glasgow to Ontario

Discover the top airline that operate flights from Glasgow to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 892,239 searches. Data last updated 5 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£462Average£632FlexibilityNo cancel feeOn-time70%
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Search flights from Glasgow to Ontario by cabin class

Find flights from Glasgow to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Glasgow to Ontario?

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.

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

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.

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

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.

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

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.

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