What are the cheapest airlines to fly from York to Ontario one-way?

£763 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Iberia and Virgin Atlantic, with prices starting from £856 and £1,223, respectively.

What is the cheapest day to fly from York to Ontario?

Travellers seeking maximum savings on their York to Ontario flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Ontario ranges from 3.0 - 86.0 inches per month. February is typically the wettest month, when rainfall can reach 86.0 mm. June is typically the driest time to visit Ontario when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 12.0 C).

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

To save up to 27% on this flight, we recommend booking at least 25 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from York to Ontario from £497 1-2 weeks out and tickets from £734 for flights departing within the next 72 hours.

What is the cheapest month to fly from York to Ontario?

Our data shows that February tends to be the cheapest month to fly to Ontario from York. Users have commonly found prices around £565 for the month, but tickets can be as low as £351. Due to multiple factors, prepare for potentially higher prices in July.

What airport do you fly into for flights to Ontario from York?

If you book a flight to Ontario from York, you will be flying to 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 York to Ontario per day from 2 different airlines.

Can I find deals for flights from York to Ontario that include hotel bookings?

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

How can I find direct flights from York to Ontario?

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

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

Yes. Cheapflights offers flight deals from York to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£470+ Flights from York to Ontario

Cheap flight deals from York to Ontario

Round-trip from	£528
One-way from	£470
Popular in	July
Cheapest in	November
Average price	£973

2/11-1/12
4 total stops
35h 44m total
York to Ontario

Search Deals

23/7
3 total stops
55h 19m total
York to Ontario

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£155 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from York to Ontario

Cheapest flights from York to Ontario
Explore the most affordable flight options available from York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Sun 2/1109:40MAN - ONT

2 stops20h 20mMultiple Airlines

Mon 1/1217:01ONT - MAN

2 stops15h 24mMultiple Airlines

Deal found 30/6£528

Tue 11/1112:00MAN - ONT

1 stop18h 41mKLM

Wed 19/1122:59ONT - MAN

1 stop24h 56mKLM

Deal found 30/6£532

Tue 11/1112:30MAN - ONT

2 stops19h 15mBritish Airways

Wed 19/1115:05ONT - MAN

2 stops17h 15mBritish Airways

Deal found 30/6£537

Sun 2/1109:00MAN - ONT

1 stop18h 42mDelta

Mon 1/1206:00ONT - MAN

2 stops22h 45mDelta

Deal found 30/6£551

Sun 2/1111:15MAN - ONT

3 stops43h 30mUnited Airlines

Mon 1/1213:40ONT - MAN

2 stops19h 20mUnited Airlines

Deal found 30/6£605

Wed 17/1205:55MAN - ONT

2 stops24h 47mVirgin Atlantic

Wed 31/1206:00ONT - MAN

2 stops22h 45mVirgin Atlantic

Deal found 29/6£750

Thu 14/809:05MAN - ONT

2 stops23h 03mFinnair

Thu 21/816:54ONT - MAN

2 stops21h 06mFinnair

Deal found 30/6£779

Thu 14/812:35MAN - ONT

1 stop17h 45mAir France

Thu 21/811:45ONT - MAN

2 stops21h 10mAir France

Deal found 30/6£992

Mon 7/711:50MAN - ONT

2 stops32h 42mAir Canada

Fri 11/718:28ONT - MAN

2 stops55h 52mAir Canada

Deal found 30/6£1,493

Best flights from York to Ontario
Discover carefully curated flight deals from York to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Sun 2/1109:40MAN - ONT

2 stops20h 20mMultiple Airlines

Mon 1/1217:01ONT - MAN

2 stops15h 24mMultiple Airlines

Deal found 30/6£528

Tue 11/1112:00MAN - ONT

1 stop18h 41mKLM

Wed 19/1122:59ONT - MAN

1 stop24h 56mKLM

Deal found 30/6£532

Tue 11/1112:30MAN - ONT

2 stops19h 15mBritish Airways

Wed 19/1115:05ONT - MAN

2 stops17h 15mBritish Airways

Deal found 30/6£537

Sun 2/1109:00MAN - ONT

1 stop18h 42mDelta

Mon 1/1206:00ONT - MAN

2 stops22h 45mDelta

Deal found 30/6£551

Sun 2/1111:15MAN - ONT

3 stops43h 30mUnited Airlines

Mon 1/1213:40ONT - MAN

2 stops19h 20mUnited Airlines

Deal found 30/6£605

Wed 17/1205:55MAN - ONT

2 stops24h 47mVirgin Atlantic

Wed 31/1206:00ONT - MAN

2 stops22h 45mVirgin Atlantic

Deal found 29/6£750

Thu 14/809:05MAN - ONT

2 stops23h 03mFinnair

Thu 21/816:54ONT - MAN

2 stops21h 06mFinnair

Deal found 30/6£779

Thu 14/812:35MAN - ONT

1 stop17h 45mAir France

Thu 21/811:45ONT - MAN

2 stops21h 10mAir France

Deal found 30/6£992

Fri 29/810:30MAN - ONT

2 stops19h 40mIberia

Fri 12/914:54ONT - MAN

2 stops22h 16mIberia

Deal found 29/6£4,210

Last-minute flights from York to Ontario
Discover last-minute flight deals from York to Ontario. Data last updated 1 July 2025 and is based on user searches.

Fri 4/707:55MAN - ONT

2 stops19h 06mMultiple Airlines

Wed 9/712:46ONT - MAN

2 stops18h 49mMultiple Airlines

Deal found 29/6£1,019

Fri 4/712:35MAN - ONT

1 stop17h 39mDelta

Tue 8/709:44ONT - MAN

2 stops17h 21mDelta

Deal found 29/6£1,022

Mon 7/711:50MAN - ONT

2 stops32h 42mAir Canada

Fri 11/718:28ONT - MAN

2 stops55h 52mAir Canada

Deal found 30/6£1,493

Mon 7/712:35MAN - ONT

1 stop17h 52mKLM

Fri 11/707:05ONT - MAN

1 stop17h 30mKLM

Deal found 30/6£1,974

Tue 8/712:25MAN - ONT

2 stops17h 13mBritish Airways

Mon 11/816:54ONT - MAN

2 stops16h 51mBritish Airways

Deal found 29/6£616

Sun 20/712:35MAN - ONT

1 stop17h 52mKLM

Sun 27/707:05ONT - MAN

1 stop17h 30mKLM

Deal found 29/6£917

Wed 23/706:05MAN - ONT

3 stops24h 01mUnited Airlines

Tue 5/806:00ONT - MAN

3 stops51h 20mUnited Airlines

Deal found 30/6£910

Tue 29/716:05MAN - ONT

2 stops34h 03mFinnair

Tue 5/812:55ONT - MAN

2 stops22h 10mFinnair

Deal found 29/6£948

One-way flights from York to Ontario
Search for one-way flight options from York to Ontario. Find affordable one-way fares based on user searches. Data last updated 1 July 2025.

Wed 23/719:55MAN - ONT

3 stops55h 19mMultiple Airlines

Deal found 30/6£470

Wed 23/707:05MAN - ONT

2 stops19h 03mBritish Airways

Deal found 30/6£763

Sun 21/919:40MAN - ONT

2 stops31h 14mIberia

Deal found 29/6£856

Mon 1/905:55MAN - ONT

2 stops24h 47mVirgin Atlantic

Deal found 29/6£1,223

Sun 21/916:35MAN - ONT

2 stops36h 49mAmerican Airlines

Deal found 30/6£1,250

Sat 20/911:50MAN - ONT

2 stops37h 47mAir Canada

Deal found 30/6£1,280

Sat 20/912:35MAN - ONT

1 stop30h 07mDelta

Deal found 30/6£1,281

Tue 8/712:35MAN - ONT

1 stop17h 52mAir France

Deal found 30/6£1,864

Fri 15/810:40MAN - ONT

2 stops20h 12mUnited Airlines

Deal found 30/6£2,531

Cheapflights Fare Finder

Use the filters below to find and compare flights from York to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sun 2/11

09:40-22:00

2 stops20h 20m

Ontario

Mon 1/12

17:01-16:25

2 stops15h 24m

£528

ManchesterOntario

MAN - ONT

MANONT

Manchester

Tue 11/11

12:00-22:41

1 stop18h 41m

Ontario

Wed 19/11

22:59-07:55

1 stop24h 56m

£532

ManchesterOntario

MAN - ONT

MANONT

Manchester

Tue 11/11

12:30-23:45

2 stops19h 15m

Ontario

Wed 19/11

15:05-16:20

2 stops17h 15m

£537

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sun 2/11

09:00-19:42

1 stop18h 42m

Ontario

Mon 1/12

06:00-12:45

2 stops22h 45m

£551

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sun 2/11

11:15-22:45

3 stops43h 30m

Ontario

Mon 1/12

13:40-17:00

2 stops19h 20m

£605

ManchesterOntario

MAN - ONT

MANONT

Manchester

Wed 17/12

05:55-22:42

2 stops24h 47m

Ontario

Wed 31/12

06:00-12:45

2 stops22h 45m

£750

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 14/8

09:05-00:08

2 stops23h 03m

Ontario

Thu 21/8

16:54-22:00

2 stops21h 06m

£779

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 14/8

12:35-22:20

1 stop17h 45m

Ontario

Thu 21/8

11:45-16:55

2 stops21h 10m

£992

ManchesterOntario

MAN - ONT

MANONT

Manchester

Fri 29/8

10:30-22:10

2 stops19h 40m

Ontario

Fri 12/9

14:54-21:10

2 stops22h 16m

£4,210

ManchesterOntario

MAN - ONT

MANONT

Manchester

Wed 23/7

19:55-19:14

3 stops55h 19m

£470

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 18 results

Best time to book a flight from York to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from York with our price prediction graph.

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from York to Ontario

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

Currently, March is the cheapest month in which you can book a flight from York to Ontario (average of £516). Flying from York to Ontario in August is currently the most expensive (average of £827). 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.

What is the cheapest time of day to fly from Y0R to ONT?

When flying from York to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Delta, KLM, andFinnair from York to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,973 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,301 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.5

Good

1,471 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,852 reviews

Delta

8.0

Very Good

7,973 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Ontario from York?
If you book a flight to Ontario from York, you will be flying to 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 York to Ontario per day from 2 different airlines.
What are the cheapest airlines to fly from York to Ontario one-way?
£763 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Iberia and Virgin Atlantic, with prices starting from £856 and £1,223, respectively.
Can I find deals for flights from York to Ontario that include hotel bookings?
Yes. In addition to deals on York to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from York to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from York to Ontario.
Can I find deals for business class flights from York to Ontario?
Yes. Cheapflights offers flight deals from York to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from York to Ontario?
Currently, March is the cheapest month in which you can book a flight from York to Ontario (average of £516). Flying from York to Ontario in August is currently the most expensive (average of £827). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for York to Ontario

Heathrow to Los Angeles flights

Heathrow to San Francisco flights

Heathrow to Las Vegas flights

London City to Los Angeles flights

Gatwick to Los Angeles flights

London City to San Francisco flights

Gatwick to San Francisco flights

Gatwick to Las Vegas flights

London City to Las Vegas flights

Luton to Los Angeles flights

Heathrow to Ontario flights

Heathrow to Santa Ana flights

Luton to San Francisco flights

Stansted to Los Angeles flights

Heathrow to Long Beach flights

Heathrow to San Diego flights

Stansted to San Francisco flights

Heathrow to Burbank flights

Heathrow to Oakland flights

Manchester to Los Angeles flights

Heathrow to San Jose flights

Manchester to Las Vegas flights

Gatwick to San Jose flights

Luton to Las Vegas flights

Southend to Los Angeles flights

Gatwick to Santa Ana flights

Manchester to San Francisco flights

Gatwick to Burbank flights

Gatwick to Oakland flights

Gatwick to San Diego flights

Stansted to Las Vegas flights

London City to Santa Ana flights

London City to San Diego flights

Edinburgh to San Francisco flights

Gatwick to Ontario flights

Manchester to Santa Ana flights

Manchester to Ontario flights

Edinburgh to Los Angeles flights

Birmingham to Los Angeles flights

Edinburgh to Las Vegas flights

Heathrow to Reno flights

Manchester to Burbank flights

Leeds to Los Angeles flights

Newcastle upon Tyne to Los Angeles flights

Heathrow to Santa Rosa flights

Gatwick to Reno flights

Heathrow to Sacramento flights

London City to Ontario flights

Heathrow to Palm Springs flights

Edinburgh to Ontario flights

Top 2 airlines flying from York to Ontario

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£432	Average£626	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£489	Average£590	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from York to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from York to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from York to Ontario?

Cheapflights helps you find that perfect flight to Ontario from York by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from York to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from York to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from York to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from York to Ontario from £470

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from York to Ontario

Keep the following information in mind while searching for York to Ontario flight deals. Data was last updated 1 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from York to Ontario

Cheapest flights from York to OntarioExplore the most affordable flight options available from York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Explore the most affordable flight options available from York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from York to Ontario that are best for you.

Best time to book a flight from York to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from York with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from York to Ontario

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

What is the cheapest time of day to fly from Y0R to ONT?

Find hourly flight availability from York to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 1 July 2025.

Check out reviews from past customers who have flown with Delta, KLM, andFinnair from York to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from York to Ontario. 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 into for flights to Ontario from York?

What are the cheapest airlines to fly from York to Ontario one-way?

Can I find deals for flights from York to Ontario that include hotel bookings?

How can I find direct flights from York to Ontario?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for York to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from York to Ontario

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from York to Ontario?

Why should you use Cheapflights to find cheap flight tickets from York to Ontario?

Can Cheapflights find flights from York to Ontario with no change fees?

Can Cheapflights notify me if prices for flights from York to Ontario become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from York to Ontario
Explore the most affordable flight options available from York to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.