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Cheap flights from Ontario (ONT) to Glasgow from $454

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. 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.
ONT — GLA
jun. 23 — jun. 301
From?
To?
dom. 6/23
dom. 6/30
1 adult, Economy
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Cheap flight deals from Ontario to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Glasgow (GG1). 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 junio 18, 2024.

Round-trip from

$654
From Ontario to Glasgow
Search Deals

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

To save up to 41% on this flight, we recommend booking at least 18 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 $807 1-2 weeks out and tickets from $1,043 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 $820. Cheapflights users have found deals in the month of January for as cheap as $548. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from ONT to 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 Ontario to Glasgow flights in June & July 2024

Find cheap flight options from Ontario to Glasgow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Prices were last updated on junio 18, 2024.
These are some of the best deals we've found on flights to Glasgow in 2024 at this time. Check back regularly for other flight deals.
mié. 7/319:19 amONT - GLA
2 stops21h 26mBritish Airways
mar. 8/131:00 pmGLA - ONT
2 stops18h 58mBritish Airways
Deal found 6/17$1,130
lun. 6/244:36 pmONT - GLA
2 stops37h 09mBritish Airways
jue. 6/278:35 amGLA - ONT
2 stops21h 34mBritish Airways
Deal found 6/17$1,815
mié. 6/192:44 pmONT - GLA
2 stops21h 01mBritish Airways
lun. 7/18:25 pmGLA - ONT
2 stops33h 15mBritish Airways
Deal found 6/17$2,110
lun. 7/15:10 amONT - GLA
3 stops22h 20mMultiple Airlines
vie. 7/56:10 amGLA - ONT
2 stops23h 16mMultiple Airlines
Deal found 6/18$2,163
mié. 7/105:00 pmONT - GLA
2 stops15h 05mKLM
lun. 7/226:10 amGLA - ONT
2 stops18h 10mKLM
Deal found 6/17$2,168
lun. 7/110:54 amONT - GLA
2 stops18h 41mMultiple Airlines
vie. 7/58:35 amGLA - ONT
2 stops23h 24mMultiple Airlines
Deal found 6/18$2,557
mar. 7/22:44 pmONT - GLA
2 stops18h 01mIberia
vie. 7/128:20 amGLA - ONT
2 stops18h 30mIberia
Deal found 6/17$2,805
lun. 6/248:20 pmONT - GLA
2 stops42h 45mMultiple Airlines
vie. 6/286:10 amGLA - ONT
2 stops21h 15mMultiple Airlines
Deal found 6/18$2,864
dom. 6/235:50 amONT - GLA
3 stops25h 35mMultiple Airlines
jue. 6/278:10 pmGLA - ONT
3 stops32h 38mMultiple Airlines
Deal found 6/18$3,044

Ontario to Glasgow 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Glasgow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 18, 2024.
These are some of the best deals we've found on flights to Glasgow in 2024 at this time. Check back regularly for other flight deals.
lun. 9/232:36 pmONT - GLA
2 stops19h 59mBritish Airways
vie. 10/111:30 pmGLA - ONT
2 stops17h 56mBritish Airways
Deal found 6/16$796
vie. 9/612:46 pmONT - GLA
2 stops23h 49mBritish Airways
mié. 9/119:30 amGLA - ONT
2 stops18h 32mBritish Airways
Deal found 6/18$1,013
lun. 9/3012:45 pmONT - GLA
2 stops17h 55mBritish Airways
dom. 10/68:25 pmGLA - ONT
2 stops33h 19mBritish Airways
Deal found 6/17$1,054
mié. 7/319:19 amONT - GLA
2 stops21h 26mBritish Airways
mar. 8/131:00 pmGLA - ONT
2 stops18h 58mBritish Airways
Deal found 6/17$1,130
dom. 9/152:36 pmONT - GLA
2 stops20h 54mIberia
sáb. 9/284:10 pmGLA - ONT
2 stops35h 52mIberia
Deal found 6/17$1,182
vie. 8/912:46 pmONT - GLA
2 stops23h 49mBritish Airways
sáb. 8/177:55 amGLA - ONT
2 stops18h 53mBritish Airways
Deal found 6/18$1,254
lun. 8/125:10 amONT - GLA
3 stops22h 20mMultiple Airlines
vie. 8/166:10 amGLA - ONT
2 stops23h 16mMultiple Airlines
Deal found 6/18$1,535
lun. 8/128:20 pmONT - GLA
2 stops42h 45mMultiple Airlines
vie. 8/166:10 amGLA - ONT
2 stops21h 05mMultiple Airlines
Deal found 6/18$1,640
lun. 6/244:36 pmONT - GLA
2 stops37h 09mBritish Airways
jue. 6/278:35 amGLA - ONT
2 stops21h 34mBritish Airways
Deal found 6/17$1,815

Ontario to Glasgow flights leaving soon

Find last-minute flight options from Ontario to Glasgow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,263,674 searches. Data last updated junio 18, 2024.
Check out these flights departing soon from Ontario to Glasgow. Users should examine the flight details to ensure there are no surprises.
lun. 6/244:36 pmONT - GLA
2 stops37h 09mBritish Airways
jue. 6/278:35 amGLA - ONT
2 stops21h 34mBritish Airways
Deal found 6/17$1,815
lun. 6/248:20 pmONT - GLA
2 stops42h 45mMultiple Airlines
vie. 6/286:10 amGLA - ONT
2 stops21h 15mMultiple Airlines
Deal found 6/18$2,864
dom. 6/235:50 amONT - GLA
3 stops25h 35mMultiple Airlines
jue. 6/278:10 pmGLA - ONT
3 stops32h 38mMultiple Airlines
Deal found 6/18$3,044
dom. 6/235:50 amONT - GLA
3 stops25h 35mMultiple Airlines
jue. 6/276:10 amGLA - ONT
2 stops23h 01mMultiple Airlines
Deal found 6/18$3,051
dom. 6/236:00 amONT - GLA
2 stops23h 50mBritish Airways
jue. 6/278:35 amGLA - ONT
2 stops18h 22mBritish Airways
Deal found 6/18$3,176
lun. 6/246:10 amONT - GLA
3 stops26h 25mMultiple Airlines
vie. 6/286:10 amGLA - ONT
2 stops23h 16mMultiple Airlines
Deal found 6/18$3,314
jue. 6/272:44 pmONT - GLA
2 stops19h 51mAmerican Airlines
dom. 7/712:10 pmGLA - ONT
2 stops19h 40mAmerican Airlines
Deal found 6/17$3,657
lun. 6/2411:59 pmONT - GLA
2 stops25h 41mBritish Airways
vie. 7/510:05 amGLA - ONT
2 stops20h 00mBritish Airways
Deal found 6/17$7,092

One-way flights to Glasgow from Ontario

Search for one-way flight options from Ontario to Glasgow. 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 3,263,674 searches. Data last updated junio 18, 2024.
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.
vie. 7/1210:03 pmONT - GLA
3 stops33h 22mMultiple Airlines
Deal found 6/17$454
vie. 7/1210:03 pmONT - GLA
3 stops33h 22mMultiple Airlines
Deal found 6/17$455
vie. 7/1210:03 pmONT - GLA
2 stops31h 22mMultiple Airlines
Deal found 6/17$522
vie. 7/1210:03 pmONT - GLA
2 stops31h 22mMultiple Airlines
Deal found 6/17$523
mar. 8/2712:40 pmONT - GLA
2 stops18h 00mAmerican Airlines
Deal found 6/17$624
dom. 7/72:47 pmONT - GLA
2 stops20h 43mAmerican Airlines
Deal found 6/17$724
jue. 10/3110:56 amONT - GLA
2 stops16h 54mIberia
Deal found 6/17$727
sáb. 7/610:48 amONT - GLA
2 stops26h 57mAmerican Airlines
Deal found 6/17$844
mar. 8/2710:46 amONT - GLA
2 stops17h 24mIberia
Deal found 6/17$989

Find flights from Ontario to Glasgow within your budget

Customize your flight search to find flights from Ontario to Glasgow 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 3,263,674 searches. Data last updated junio 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$796 - $2,168

Route

Depart

Return

Price

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

lun. 9/23

2 stops19h 59m

Glasgow Intl

vie. 10/11

2 stops17h 56m

$796

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

vie. 9/6

2 stops23h 49m

Glasgow Intl

mié. 9/11

2 stops18h 32m

$1,013

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

lun. 9/30

2 stops17h 55m

Glasgow Intl

dom. 10/6

2 stops33h 19m

$1,054

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

mié. 7/31

2 stops21h 26m

Glasgow Intl

mar. 8/13

2 stops18h 58m

$1,130

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

dom. 9/15

2 stops20h 54m

Glasgow Intl

sáb. 9/28

2 stops35h 52m

$1,182

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

vie. 8/9

2 stops23h 49m

Glasgow Intl

sáb. 8/17

2 stops18h 53m

$1,254

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

lun. 8/12

3 stops22h 20m

Glasgow Intl

vie. 8/16

2 stops23h 16m

$1,535

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

lun. 8/12

2 stops42h 45m

Glasgow Intl

vie. 8/16

2 stops21h 05m

$1,640

OntarioGlasgow Intl

ONT - GLA

ONTGLA

Ontario

mié. 7/10

2 stops15h 05m

Glasgow Intl

lun. 7/22

2 stops18h 10m

$2,168

Flights are sorted by cheapest first

Deals found on 6/16

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Glasgow by month

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

GLA

Temperature

39.2 - 60.8 °F

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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 Glasgow. Reviews last updated junio 18, 2024.
See what other customers who have flown with British Airways, American Airlines and Iberia 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.
KLM
7.9
Good
1,442 reviews

Overall

7.9

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,442 reviews
KLM
7.9
Good
1,442 reviews

Overall

7.9

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
10,000 reviews
KLM
7.9
Good
1,442 reviews

Overall

7.9

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Iberia
7.1
Good
2,688 reviews
KLM
7.9
Good
1,442 reviews

Overall

7.9

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

British Airways
6.8
Okay
6,715 reviews
KLM
7.9
Good
1,442 reviews

Overall

7.9

Entertainment

7.2

Comfort

7.6

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Glasgow. 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 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 3 different airlines.

  • Can I find flights from Ontario to Glasgow for under $800 on Cheapflights?

    Yes, there are multiple flights from Ontario to Glasgow for under $800. The cheapest flight booked recently is on British Airways for just $796, but on average you can expect to pay $2,396.

  • Are there last-minute flights available from Ontario to Glasgow for under $1,900?

    There are currently 8+ open flights from Ontario to Glasgow within the next 7 days for less than $1,900.

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

    Our cheapest airline available from Ontario to Glasgow is British Airways. Our recent data shows that you can find tickets from as low as $796 on this airline. Additional options worth looking into are Iberia and KLM, starting at $1,182 and $2,168 round-trip.

  • 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 ($624), Iberia ($727), and KLM ($1,402).

  • 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.

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

    The amount of baggage you can bring on your Ontario to Glasgow 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 Ontario to Glasgow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Glasgow 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 Ontario to Glasgow that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Glasgow 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 Ontario to Glasgow that allow pets onboard?

    Many airlines flying from Ontario to Glasgow 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 Ontario to Glasgow?

    Yes, you can often find last-minute deals on Ontario to Glasgow 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 Ontario to Glasgow flight deals updated?

    The Ontario to Glasgow flight deals you see on this page were last updated on 6/18.

  • What is the cheapest month to book a flight from Ontario to Glasgow?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Glasgow (average of $654). Flying from Ontario to Glasgow in June is currently the most expensive (average of $1,087). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Ontario to Glasgow

Discover the top 3 airlines that operate flights from Ontario to Glasgow. 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 3,263,674 searches. Data last updated junio 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$609Average$926FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$646Average$981FlexibilityNo cancel feeOn-time71%
DeltaCheapest$822Average$1,132FlexibilityNo cancel feeOn-timeN/A
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Search flights from Ontario to Glasgow by cabin class

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