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 February 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.

£453 Cheap Flights from Glasgow to Ontario in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

06:05 - 17:13

GLA

ONT

18h 08m

2 stops

17:05 - 16:15

ONT

GLA

15h 10m

2 stops

£676KLM

Tue, 17 Mar - Fri, 1 May

06:05 - 17:13

GLA

ONT

18h 08m

2 stops

17:05 - 16:15

ONT

GLA

15h 10m

2 stops

£706KLM

Thu, 19 Mar - Fri, 1 May

06:00 - 17:15

GLA

ONT

19h 15m

2 stops

13:25 - 16:15

ONT

GLA

18h 50m

2 stops

£776Delta

Fri, 1 May - Fri, 8 May

17:20 - 16:28

GLA

ONT

30h 08m

2 stops

11:59 - 16:35

ONT

GLA

21h 36m

2 stops

£812KLM

Mon, 16 Mar - Fri, 27 Mar

07:00 - 16:22

GLA

ONT

17h 22m

2 stops

23:59 - 11:30

ONT

GLA

27h 31m

2 stops

£818British Airways

Thu, 14 May - Sat, 16 May

15:55 - 21:24

GLA

ONT

36h 29m

2 stops

17:02 - 18:00

ONT

GLA

17h 58m

2 stops

£860British Airways

Sun, 15 Mar - Fri, 27 Mar

06:00 - 18:33

GLA

ONT

20h 33m

2 stops

13:35 - 16:15

ONT

GLA

18h 40m

2 stops

£861Delta

Sat, 2 May - Sat, 9 May

12:50 - 22:36

GLA

ONT

40h 46m

2 stops

16:52 - 18:30

ONT

GLA

17h 38m

2 stops

£886Multiple Airlines

Wed, 18 Mar - Sat, 2 May

06:05 - 17:13

GLA

ONT

18h 08m

2 stops

11:59 - 16:35

ONT

GLA

21h 36m

2 stops

£1,080Delta

Mon, 16 Mar - Fri, 27 Mar

12:20 - 21:57

GLA

ONT

17h 37m

2 stops

12:46 - 14:50

ONT

GLA

18h 04m

2 stops

£1,829British Airways

Fri, 5 Jun - Sat, 20 Jun

KLM flights from Glasgow to Ontario

Our best KLM deals on Glasgow to Ontario flight tickets

KLM

17 Mar

GLA06:05Glasgow Intl

18h 08m

2 stops

ONT17:13Ontario

1 May

ONT17:05Ontario

15h 10m

2 stops

GLA16:15Glasgow Intl

£667

KLM

17 Mar

GLA06:05Glasgow Intl

18h 08m

2 stops

ONT17:13Ontario

1 May

ONT17:05Ontario

15h 10m

2 stops

GLA16:15Glasgow Intl

£676

KLM

19 Mar

GLA06:05Glasgow Intl

18h 08m

2 stops

ONT17:13Ontario

1 May

ONT17:05Ontario

15h 10m

2 stops

GLA16:15Glasgow Intl

£697

British Airways flights from Glasgow to Ontario

Our best British Airways deals on Glasgow to Ontario flight tickets

British Airways

25 Jun

GLA12:40Glasgow Intl

17h 17m

2 stops

ONT21:57Ontario

8 Jul

ONT13:10Ontario

21h 35m

2 stops

GLA18:45Glasgow Intl

£743

British Airways

16 Feb

GLA20:25Glasgow Intl

27h 57m

2 stops

ONT16:22Ontario

22 Feb

ONT23:58Ontario

29h 07m

2 stops

GLA13:05Glasgow Intl

£747

British Airways

14 May

GLA07:00Glasgow Intl

17h 22m

2 stops

ONT16:22Ontario

16 May

ONT23:59Ontario

27h 31m

2 stops

GLA11:30Glasgow Intl

£818

Fly from

Fly to

Route

Depart

Return

Price

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Tue 17/3

06:05-17:13

2 stops18h 08m

Ontario

Fri 1/5

17:05-16:15

2 stops15h 10m

£676

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Thu 19/3

06:05-17:13

2 stops18h 08m

Ontario

Fri 1/5

17:05-16:15

2 stops15h 10m

£706

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 1/5

06:00-17:15

2 stops19h 15m

Ontario

Fri 8/5

13:25-16:15

2 stops18h 50m

£776

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 16/3

17:20-16:28

2 stops30h 08m

Ontario

Fri 27/3

11:59-16:35

2 stops21h 36m

£812

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Thu 14/5

07:00-16:22

2 stops17h 22m

Ontario

Sat 16/5

23:59-11:30

2 stops27h 31m

£818

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sun 15/3

15:55-21:24

2 stops36h 29m

Ontario

Fri 27/3

17:02-18:00

2 stops17h 58m

£860

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Sat 2/5

06:00-18:33

2 stops20h 33m

Ontario

Sat 9/5

13:35-16:15

2 stops18h 40m

£861

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Wed 18/3

12:50-22:36

2 stops40h 46m

Ontario

Sat 2/5

16:52-18:30

2 stops17h 38m

£886

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Mon 16/3

06:05-17:13

2 stops18h 08m

Ontario

Fri 27/3

11:59-16:35

2 stops21h 36m

£1,080

GlasgowOntario

GLA - ONT

GLAONT

Glasgow Intl

Fri 5/6

12:20-21:57

2 stops17h 37m

Ontario

Sat 20/6

12:46-14:50

2 stops18h 04m

£1,829

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?

British Airways and American Airlines 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 71% of people opting to fly with this airline when travelling to Ontario. Keep in mind that there are 15 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	17h 11m
Direct flights	None

The fastest flight from Glasgow to Ontario takes 17h 11m

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

Search flight deals

How far is Glasgow to Ontario by plane?
There are 5095.7 mi between Glasgow and Ontario. By plane, this route typically takes 17h 11m.
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 February 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 £418	Free Cancellation	Rating 6.7 7,724 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.