Find flights
When to book
Airlines
FAQs

Cheap flights from York to Ontario from £449

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — ONT
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from York to Ontario

Enter your travel dates to find the best prices.

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 29 March 2026.

Wed 4/1112:10
MAN
-
ONT
2 stops18h 13m
British Airways
Wed 18/1116:47
ONT
-
MAN
2 stops15h 33m
British Airways
Deal found 27/3£554
Mon 31/810:55
MAN
-
ONT
2 stops20h 11m
American Airlines
Tue 8/914:22
ONT
-
MAN
2 stops16h 48m
American Airlines
Deal found 25/3£567
Sun 26/410:35
MAN
-
ONT
2 stops42h 32m
British Airways
Sun 3/519:35
ONT
-
MAN
2 stops35h 35m
British Airways
Deal found 27/3£568
Mon 30/306:55
MAN
-
ONT
2 stops17h 27m
American Airlines
Mon 13/410:59
ONT
-
MAN
2 stops16h 31m
American Airlines
Deal found 25/3£571
Tue 15/909:30
MAN
-
ONT
2 stops21h 36m
Iberia
Mon 21/914:22
ONT
-
MAN
2 stops34h 28m
Iberia
Deal found 25/3£584
Wed 1/407:05
MAN
-
ONT
2 stops17h 17m
American Airlines
Thu 9/410:59
ONT
-
MAN
2 stops16h 31m
American Airlines
Deal found 25/3£585
Fri 20/1111:50
MAN
-
ONT
2 stops18h 09m
British Airways
Mon 23/1110:47
ONT
-
MAN
2 stops23h 53m
British Airways
Deal found 25/3£587
Thu 2/406:55
MAN
-
ONT
2 stops17h 27m
American Airlines
Thu 9/410:59
ONT
-
MAN
2 stops16h 31m
American Airlines
Deal found 25/3£615
Thu 2/406:55
MAN
-
ONT
2 stops22h 29m
British Airways
Mon 6/412:22
ONT
-
MAN
2 stops18h 48m
British Airways
Deal found 26/3£623
Wed 18/1112:10
MAN
-
ONT
2 stops18h 13m
British Airways
Thu 3/1216:47
ONT
-
MAN
2 stops15h 43m
British Airways
Deal found 29/3£624
Wed 28/1012:10
MAN
-
ONT
2 stops17h 56m
British Airways
Wed 4/1116:47
ONT
-
MAN
2 stops15h 33m
British Airways
Deal found 28/3£635

Find flight deals from York to Ontario

Keep the following information in mind while searching for York to Ontario flight deals. Data was last updated 29 March 2026.

Round-trip from

£567

One-way from

£464

Popular in

December

Cheapest in

May

Average price

£919
American Airlines
  • American Airlines
  • 31/8-8/9
  • 4 total stops
  • 36h 59m total
  • York to Ontario
Search Deals
United Airlines
  • United Airlines
  • 6/5
  • 2 total stops
  • 31h 06m total
  • York to Ontario
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from York to Ontario 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 858,174 searches. Data last updated 29 March 2026.
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

Cheapest return flight

ManchesterOntario

MAN - ONT

MANONT

Manchester

Mon 27/4

10:35-22:45

2 stops20h 10m

Ontario

Mon 4/5

07:00-10:40

2 stops19h 40m

£693

ManchesterOntario

MAN - ONT

MANONT

Manchester

Fri 24/4

10:35-22:45

2 stops20h 10m

Ontario

Mon 4/5

10:37-17:10

2 stops22h 33m

£708

ManchesterOntario

MAN - ONT

MANONT

Manchester

Mon 11/5

06:00-17:52

2 stops19h 52m

Ontario

Sun 17/5

10:37-17:20

2 stops22h 43m

£745

ManchesterOntario

MAN - ONT

MANONT

Manchester

Sat 11/4

10:50-22:36

2 stops19h 46m

Ontario

Mon 20/4

16:52-21:35

2 stops20h 43m

£747

ManchesterOntario

MAN - ONT

MANONT

Manchester

Wed 29/4

10:35-22:45

2 stops20h 10m

Ontario

Mon 25/5

13:50-17:10

2 stops19h 20m

£751

ManchesterOntario

MAN - ONT

MANONT

Manchester

Wed 8/4

10:35-22:45

2 stops20h 10m

Ontario

Wed 29/4

06:05-10:10

2 stops20h 05m

£757

ManchesterOntario

MAN - ONT

MANONT

Manchester

Fri 8/5

05:55-17:52

2 stops19h 57m

Ontario

Fri 15/5

07:00-10:25

2 stops19h 25m

£757

ManchesterOntario

MAN - ONT

MANONT

Manchester

Thu 16/4

05:55-20:36

2 stops22h 41m

Ontario

Fri 24/4

11:05-17:20

2 stops22h 15m

£758

ManchesterOntario

MAN - ONT

MANONT

Manchester

Tue 14/4

05:55-20:36

2 stops22h 41m

Ontario

Thu 4/6

06:30-10:25

2 stops19h 55m

£776
Fastest return journey

ManchesterOntario

MAN - ONT

MANONT

Manchester

Tue 5/5

11:35-22:59

2 stops19h 24m

Ontario

Wed 20/5

07:00-10:25

2 stops19h 25m

£798

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 £340). Flying from York to Ontario in July is currently the most expensive (average of £486). 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.

How much does it cost for a return flight from York to Ontario?

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 29 March 2026.
Check out reviews from past customers who have flown with British Airways 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.
British Airways
6.7
Okay
7,829 reviews
Check prices

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,829 reviews
British Airways
6.7
Okay
7,829 reviews
Check prices

Crew

7.6

Entertainment

6.4

Food

6.4

Overall

6.7

Comfort

6.8

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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?

    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 1 airline.

  • How long is the flight from York to Ontario?

    Airlines like United Airlines and British Airways fly from York to Ontario in about 19h 46m. The time it takes to get you to your destination can typically vary by up to 24m. Airlines will cover a distance of 5264 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £340). Flying from York to Ontario in July is currently the most expensive (average of £486). 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

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.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Stansted to Los Angeles flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Gatwick to San Francisco flights
Luton to Los Angeles flights
Stansted to San Francisco flights
Heathrow to Ontario flights
London City to San Francisco flights
Gatwick to Las Vegas flights
Heathrow to San Jose flights
Heathrow to Santa Ana flights
Heathrow to San Diego flights
Luton to San Francisco flights
Heathrow to Long Beach flights
London City to Las Vegas flights
Stansted to Las Vegas flights
Manchester to Las Vegas flights
Manchester to Los Angeles flights
Luton to Las Vegas flights
Gatwick to San Diego flights
Manchester to San Francisco flights
Manchester to Ontario flights
London City to San Diego flights
Stansted to San Diego flights
Edinburgh to San Francisco flights
Birmingham to Los Angeles flights
Heathrow to Burbank flights
Southend to Los Angeles flights
Edinburgh to Los Angeles flights
London City to San Jose flights
Birmingham to Las Vegas flights
Edinburgh to Las Vegas flights
Gatwick to Ontario flights
Newcastle upon Tyne to Las Vegas flights
Gatwick to San Jose flights
Manchester to Santa Ana flights
Birmingham to San Francisco flights
Heathrow to Oakland flights
Manchester to Long Beach flights
Manchester to San Diego flights
Gatwick to Santa Ana flights
Manchester to San Jose flights
Heathrow to Sacramento flights
Leeds to Los Angeles flights
Southampton to Los Angeles flights
Newcastle upon Tyne to Los Angeles flights
Gatwick to Oakland flights

Top airline flying from York to Ontario

Discover the top airline that operate flights from York to Ontario. 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 858,174 searches. Data last updated 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£455Average£647FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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?

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.