When did momondo last update prices for flights from Glasgow to Ontario Airport?

Prices for flights from Glasgow to Ontario Airport refresh daily.

How many operators does momondo search for flights from Glasgow to Ontario Airport?

The number of operators available for flights from Glasgow to Ontario Airport is 1 as of January 2026.

How old do you have to be to fly from Glasgow to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£449 Cheap Flights from Glasgow to Ontario in 2026

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Find the cheapest flights from Glasgow to Los Angeles

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

10:40 - 22:29

GLA

ONT

19h 49m2 stops

14:39 - 18:00

ONT

GLA

19h 21m2 stops

£449British Airways

Fri, 20 Feb - Fri, 27 Feb

05:50 - 18:37

GLA

ONT

20h 47m2 stops

16:52 - 18:30

ONT

GLA

17h 38m2 stops

£494British Airways

Mon, 4 May - Sat, 16 May

18:40 - 18:45

GLA

ONT

32h 05m2 stops

15:09 - 16:55

ONT

GLA

17h 46m2 stops

£515British Airways

Fri, 30 Jan - Tue, 3 Feb

12:45 - 23:59

GLA

ONT

19h 14m2 stops

17:02 - 20:25

ONT

GLA

19h 23m2 stops

£588British Airways

Thu, 12 Feb - Sat, 21 Feb

06:05 - 17:13

GLA

ONT

18h 08m2 stops

13:20 - 12:45

ONT

GLA

16h 25m2 stops

£1,183KLM

Mon, 16 Mar - Mon, 23 Mar

12:35 - 23:52

GLA

ONT

18h 17m2 stops

10:33 - 09:55

ONT

GLA

16h 22m2 stops

£2,948Multiple Airlines

Mon, 16 Mar - Mon, 23 Mar

British Airways flights from Glasgow to Ontario

Our best British Airways deals on Glasgow to Ontario flight tickets

British Airways

20 Feb

GLA10:40Glasgow Intl

19h 49m

2 stops

ONT22:29Ontario

27 Feb

ONT14:39Ontario

19h 21m

2 stops

GLA18:00Glasgow Intl

£449

British Airways

4 May

GLA05:50Glasgow Intl

20h 47m

2 stops

ONT18:37Ontario

16 May

ONT16:52Ontario

17h 38m

2 stops

GLA18:30Glasgow Intl

£494

British Airways

16 Jan

GLA08:15Glasgow Intl

22h 33m

2 stops

ONT22:48Ontario

20 Jan

ONT10:58Ontario

20h 52m

2 stops

GLA15:50Glasgow Intl

£495

Fly from

Fly to

Route

Depart

Return

Price

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 20/2

10:40-22:29

2 stops19h 49m

Ontario

Fri 27/2

14:39-18:00

2 stops19h 21m

£449

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 4/5

05:50-18:37

2 stops20h 47m

Ontario

Sat 16/5

16:52-18:30

2 stops17h 38m

£494

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 30/1

18:40-18:45

2 stops32h 05m

Ontario

Tue 3/2

15:09-16:55

2 stops17h 46m

£515

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Thu 12/2

12:45-23:59

2 stops19h 14m

Ontario

Sat 21/2

17:02-20:25

2 stops19h 23m

£588

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 16/3

06:05-17:13

2 stops18h 08m

Ontario

Mon 23/3

13:20-12:45

2 stops16h 25m

£1,183

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 16/3

12:35-23:52

2 stops18h 17m

Ontario

Mon 23/3

10:33-09:55

2 stops16h 22m

£2,948

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 26/5

14:00-17:18

2 stops35h 18m

£490

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 25/5

09:05-21:51

2 stops20h 46m

£494

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 10/2

06:00-21:59

2 stops23h 59m

£498

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 24/5

12:05-21:51

2 stops17h 46m

£516

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Glasgow to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Glasgow to Ontario?

United Airlines, American Airlines, and Lufthansa are the most popular carriers operating from Glasgow to Ontario

Which airlines fly to Ontario?

British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Ontario from Glasgow according to our data. British Airways is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Glasgow to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow to Ontario

Fastest flight time	19h 08m
Direct flights	None

The fastest flight from Glasgow to Ontario takes 19h 08m

There are no direct flights from Glasgow to Ontario. There are no popular flight routes from Glasgow to Ontario.

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How far is Glasgow to Ontario by plane?
There are 5095.7 mi between Glasgow and Ontario. By plane, this route typically takes 19h 08m.
When did momondo last update prices for flights from Glasgow to Ontario Airport?
Prices for flights from Glasgow to Ontario Airport refresh daily.
How many operators does momondo search for flights from Glasgow to Ontario Airport?
The number of operators available for flights from Glasgow to Ontario Airport is 1 as of January 2026.
How old do you have to be to fly from Glasgow to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Glasgow to Ontario

Compare and see reviews for airlines that fly from Glasgow to Ontario with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £371	Free Cancellation	Rating 6.7 7,659 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Glasgow to Ontario?

Finding the right flight to Ontario from Glasgow is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Glasgow to Ontario with flexible booking policies on momondo?

Flights from Glasgow to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Glasgow to Ontario?

momondo helps you find the best flight between Glasgow and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Glasgow to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Glasgow and alert you when they change.