Cheap flights from Ontario (ONT) to Glasgow from $653
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
How far in advance should I book a flight from Ontario to Glasgow?
To save up to 51% 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 Ontario to Glasgow from $1,101 1-2 weeks out and tickets from $1,474 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ontario to Glasgow?
January can be a great time to fly to Glasgow from Ontario with a flight ticket averaging about $866. Cheapflights users have found deals in the month of January for as cheap as $561. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from Ontario to Glasgow (ONT - GLA)?
When flying from Ontario to Glasgow, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap British Airways flights from Ontario to Glasgow
Peruse some of the lowest-priced British Airways flights we've found from Ontario to Glasgow. Deals update often to give you more flight options matching your criteria
Cheap American Airlines flights from Ontario to Glasgow
Browse through some of the cheapest American Airlines flights traveling from Ontario to Glasgow. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Ontario to Glasgow flights in September & October 2023
The best prices found for ONT to Glasgow flights for September, October
These are some of the best deals we've found on flights to Glasgow in 2023 at this time. Check back regularly for other flight deals.
Ontario to Glasgow 2023 flight deals
Cheap flights to Glasgow from Ontario found for this year
These are some of the best deals we've found on flights to Glasgow in 2023 at this time. Check back regularly for other flight deals.
Ontario to Glasgow flights leaving soon
Late deals on return flights to Glasgow from Ontario, departing today and this week
Check out these flights departing soon from Ontario to Glasgow. Users should examine the flight details to ensure there are no surprises.
One-way flights to Glasgow from Ontario
The cheapest one-way flights from Ontario to Glasgow
Users in need of a one-way flight from Ontario to Glasgow can choose from these deals. Users can also find round-trip Ontario to Glasgow flights by using the search form above.
Find flights from Ontario to Glasgow within your budget
Use the slider to find flights from Ontario to Glasgow that fit your budget.
Fly from
Fly to
Budget
$885 - $2,257
Route
Depart
Return
Price
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Fri 10/20
2 stops25h 49m
Glasgow Intl
Fri 10/27
2 stops27h 02m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Sat 10/21
2 stops21h 15m
Glasgow Intl
Sat 10/28
2 stops58h 39m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Fri 11/3
2 stops21h 13m
Glasgow Intl
Sat 11/11
2 stops19h 42m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Thu 10/12
2 stops15h 50m
Glasgow Intl
Thu 10/19
2 stops34h 33m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Tue 11/14
2 stops15h 45m
Glasgow Intl
Sat 11/18
2 stops19h 14m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Thu 10/19
2 stops21h 55m
Glasgow Intl
Thu 10/26
2 stops32h 10m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Fri 10/6
2 stops20h 05m
Glasgow Intl
Sat 10/21
2 stops31h 40m
OntarioGlasgow Intl
ONT - GLA
ONTGLA
Ontario
Mon 2/19
2 stops19h 45m
Glasgow Intl
Sat 2/24
2 stops19h 52m
Reviews of airlines servicing Glasgow
See what other customers who have flown with British Airways and American Airlines from Ontario to Glasgow have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I had booked and paid extra for a KLM shuttle service to Ottawa from Montreal. Because the Amsterdam flight was delayed the bus left without the passengers. I had to pay $450 to rent a car and am now arguing with KLM customer service about getting compensation. KLM has been giving me misinformation and I have to go back and forth to explain what their own rules and policies are.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I had booked and paid extra for a KLM shuttle service to Ottawa from Montreal. Because the Amsterdam flight was delayed the bus left without the passengers. I had to pay $450 to rent a car and am now arguing with KLM customer service about getting compensation. KLM has been giving me misinformation and I have to go back and forth to explain what their own rules and policies are.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I had booked and paid extra for a KLM shuttle service to Ottawa from Montreal. Because the Amsterdam flight was delayed the bus left without the passengers. I had to pay $450 to rent a car and am now arguing with KLM customer service about getting compensation. KLM has been giving me misinformation and I have to go back and forth to explain what their own rules and policies are.
Comfort
Boarding
Food
Overall
Crew
Entertainment
Reviews
I had booked and paid extra for a KLM shuttle service to Ottawa from Montreal. Because the Amsterdam flight was delayed the bus left without the passengers. I had to pay $450 to rent a car and am now arguing with KLM customer service about getting compensation. KLM has been giving me misinformation and I have to go back and forth to explain what their own rules and policies are.
Related info for your journey
Useful info, stats and facts about Ontario to Glasgow flights.
What airport do you fly from for flights from Ontario to Glasgow?
If you book a flight to Glasgow from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Glasgow per day from 2 different airlines.
Can I find flights from Ontario to Glasgow for under $900 on Cheapflights?
Yes, there are multiple flights from Ontario to Glasgow for under $900. The cheapest flight booked recently is on British Airways for just $885, but on average you can expect to pay $1,302.
Are there last-minute flights available from Ontario to Glasgow for under $1,600?
There are currently 1+ open flights from Ontario to Glasgow within the next 7 days for less than $1,600.
What are the cheapest airlines to fly from Ontario to Glasgow one-way?
The cheapest airlines for a one-way flight from Ontario to Glasgow are American Airlines ($653), British Airways ($669), and KLM ($756).
What does ONT to GLA mean?
This is defined as Ontario Airport (ONT) and Glasgow Intl Airport (GLA). Codes like Glasgow Intl Airport are often used to just call airports uniquely. Edinburgh Turnhouse Airport (EDI), Glasgow Prestwick Airport (PIK), Dundee Airport (DND), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.