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

Prices for flights from Glasgow to Ontario Airport refresh daily.

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.

£431 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

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:35 - 22:23

GLA

ONT

18h 48m

2 stops

16:47 - 16:55

ONT

GLA

16h 08m

2 stops

£656British Airways

Mon, 2 Nov - Tue, 17 Nov

05:40 - 16:12

GLA

ONT

18h 32m

2 stops

12:00 - 12:45

ONT

GLA

16h 45m

2 stops

£708Multiple Airlines

Mon, 2 Nov - Wed, 18 Nov

14:00 - 12:12

GLA

ONT

30h 12m

2 stops

05:00 - 10:10

ONT

GLA

21h 10m

2 stops

£819United Airlines

Mon, 1 Jun - Mon, 8 Jun

14:00 - 21:55

GLA

ONT

39h 55m

2 stops

13:18 - 10:10

ONT

GLA

36h 52m

2 stops

£827United Airlines

Sat, 11 Jul - Sun, 19 Jul

05:40 - 16:12

GLA

ONT

18h 32m

2 stops

12:00 - 12:45

ONT

GLA

16h 45m

2 stops

£867Multiple Airlines

Mon, 2 Nov - Mon, 16 Nov

10:00 - 19:59

GLA

ONT

17h 59m

2 stops

13:10 - 18:45

ONT

GLA

21h 35m

2 stops

£875British Airways

Mon, 13 Jul - Wed, 22 Jul

14:00 - 21:55

GLA

ONT

39h 55m

2 stops

13:50 - 10:10

ONT

GLA

36h 20m

3 stops

£893United Airlines

Wed, 1 Jul - Wed, 8 Jul

07:30 - 19:56

GLA

ONT

20h 26m

2 stops

13:11 - 18:50

ONT

GLA

21h 39m

2 stops

£994British Airways

Wed, 3 Jun - Thu, 11 Jun

13:25 - 09:29

GLA

ONT

28h 04m

2 stops

13:10 - 20:15

ONT

GLA

23h 05m

2 stops

£1,136British Airways

Fri, 3 Jul - Fri, 10 Jul

14:00 - 12:50

GLA

ONT

30h 50m

2 stops

09:01 - 10:10

ONT

GLA

17h 09m

2 stops

£1,223United Airlines

Tue, 18 Aug - Tue, 25 Aug

British Airways flights from Glasgow to Ontario

Our best British Airways deals on Glasgow to Ontario flight tickets

British Airways

2 Nov

GLA11:35Glasgow Intl

18h 48m

2 stops

ONT22:23Ontario

17 Nov

ONT16:47Ontario

16h 08m

2 stops

GLA16:55Glasgow Intl

£656

British Airways

13 Jul

GLA10:00Glasgow Intl

17h 59m

2 stops

ONT19:59Ontario

22 Jul

ONT13:10Ontario

21h 35m

2 stops

GLA18:45Glasgow Intl

£875

British Airways

18 May

GLA10:00Glasgow Intl

20h 40m

2 stops

ONT22:40Ontario

25 May

ONT13:10Ontario

21h 30m

2 stops

GLA18:40Glasgow Intl

£981

United Airlines flights from Glasgow to Ontario

Our best United Airlines deals on Glasgow to Ontario flight tickets

United Airlines

1 Jun

GLA14:00Glasgow Intl

30h 12m

2 stops

ONT12:12Ontario

8 Jun

ONT05:00Ontario

21h 10m

2 stops

GLA10:10Glasgow Intl

£819

United Airlines

11 Jul

GLA14:00Glasgow Intl

39h 55m

2 stops

ONT21:55Ontario

19 Jul

ONT13:18Ontario

36h 52m

2 stops

GLA10:10Glasgow Intl

£827

United Airlines

1 Jul

GLA14:00Glasgow Intl

39h 55m

2 stops

ONT21:55Ontario

8 Jul

ONT13:50Ontario

36h 20m

3 stops

GLA10:10Glasgow Intl

£893

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 2/11

11:35-22:23

2 stops18h 48m

Ontario

Tue 17/11

16:47-16:55

2 stops16h 08m

£656

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 2/11

05:40-16:12

2 stops18h 32m

Ontario

Wed 18/11

12:00-12:45

2 stops16h 45m

£708

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 1/6

14:00-12:12

2 stops30h 12m

Ontario

Mon 8/6

05:00-10:10

2 stops21h 10m

£819

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sat 11/7

14:00-21:55

2 stops39h 55m

Ontario

Sun 19/7

13:18-10:10

2 stops36h 52m

£827

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 2/11

05:40-16:12

2 stops18h 32m

Ontario

Mon 16/11

12:00-12:45

2 stops16h 45m

£867

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 13/7

10:00-19:59

2 stops17h 59m

Ontario

Wed 22/7

13:10-18:45

2 stops21h 35m

£875

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Wed 1/7

14:00-21:55

2 stops39h 55m

Ontario

Wed 8/7

13:50-10:10

3 stops36h 20m

£893

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Wed 3/6

07:30-19:56

2 stops20h 26m

Ontario

Thu 11/6

13:11-18:50

2 stops21h 39m

£994

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 3/7

13:25-09:29

2 stops28h 04m

Ontario

Fri 10/7

13:10-20:15

2 stops23h 05m

£1,136

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 18/8

14:00-12:50

2 stops30h 50m

Ontario

Tue 25/8

09:01-10:10

2 stops17h 09m

£1,223

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 and British Airways are the most popular carriers operating from Glasgow to Ontario

Which airlines fly to Ontario?

British Airways, Aer Lingus and Virgin Atlantic 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 62% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 13 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	18h 48m
Direct flights	None

The fastest flight from Glasgow to Ontario takes 18h 48m

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

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Frequently asked questions about flying from Glasgow to Ontario

How far is Glasgow to Ontario by plane?
There are 5095.7 mi between Glasgow and Ontario. By plane, this route typically takes 18h 48m.
When did momondo last update prices for flights from Glasgow to Ontario Airport?
Prices for flights from Glasgow to Ontario Airport refresh daily.
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.

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.