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Sheffield

$423+ Cheap flights from Ontario (ONT) to Sheffield, England

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MAN
Αυγ 23 — Αυγ 301
Σαβ 8/23
Σαβ 8/30
1 adult, Economy
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Cheap flight deals from Ontario to Sheffield

Keep the following information in mind while searching for Ontario to Sheffield flight deals. Data was last updated Αύγουστος 18, 2025.

Round-trip from

$670
(United Airlines)

One-way from

$423
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$930
From Ontario to Sheffield
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One-way flight from Ontario to Sheffield
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Highest demand for flights based on searches. 9% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ontario to Sheffield

Cheapest flights from Ontario to Sheffield
Explore the most affordable flight options available from Ontario to Sheffield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Αύγουστος 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 11/121:33 pmONT - MAN
2 stops19h 22mMultiple Airlines
Τετ 11/196:25 amMAN - ONT
2 stops19h 09mMultiple Airlines
Deal found 8/16$670
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 10/297:00 amONT - MAN
2 stops18h 40mUnited Airlines
Παρ 11/76:00 amMAN - ONT
3 stops24h 51mUnited Airlines
Deal found 8/16$676
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τρι 9/301:53 pmONT - MAN
2 stops19h 27mUnited Airlines
Τρι 10/710:40 amMAN - ONT
2 stops20h 12mUnited Airlines
Deal found 8/16$684
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 10/17:02 amONT - MAN
2 stops19h 23mUnited Airlines
Τετ 10/811:25 amMAN - ONT
2 stops19h 27mUnited Airlines
Deal found 8/17$688
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 9/41:42 pmONT - MAN
2 stops19h 38mUnited Airlines
Πεμ 9/1811:50 amMAN - ONT
2 stops18h 40mUnited Airlines
Deal found 8/16$717
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Κυρ 10/267:05 amONT - MAN
1 stop16h 25mDelta
Τρι 11/111:30 pmMAN - ONT
1 stop17h 11mDelta
Deal found 8/16$725
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 10/297:00 amONT - MAN
2 stops20h 20mUnited Airlines
Κυρ 11/96:00 amMAN - ONT
2 stops24h 51mUnited Airlines
Deal found 8/16$727
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Κυρ 10/267:05 amONT - MAN
1 stop16h 25mDelta
Πεμ 11/61:30 pmMAN - ONT
1 stop28h 56mDelta
Deal found 8/16$731
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 9/51:15 pmONT - MAN
2 stops37h 05mUnited Airlines
Δευ 9/2211:15 amMAN - ONT
2 stops42h 10mUnited Airlines
Deal found 8/16$736
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 9/41:42 pmONT - MAN
2 stops19h 38mUnited Airlines
Τετ 9/176:05 amMAN - ONT
2 stops19h 32mUnited Airlines
Deal found 8/16$737
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Τετ 10/87:02 amONT - MAN
2 stops19h 23mUnited Airlines
Δευ 10/139:10 amMAN - ONT
2 stops21h 42mUnited Airlines
Deal found 8/16$738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Sheffield 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 2,558,603 searches. Data last updated Αύγουστος 18, 2025.
Use the filters below to find and compare flights from Ontario to Sheffield that are best for you.

Fly from

Ontario

Fly to

Sheffield

Route

Depart

Return

Price

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 11/12

1:33 pm-4:55 pm

2 stops19h 22m

Manchester

Τετ 11/19

6:25 am-5:34 pm

2 stops19h 09m

$670

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 10/29

7:00 am-8:40 am

2 stops18h 40m

Manchester

Παρ 11/7

6:00 am-8:44 pm

2 stops22h 44m

$676

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 11/12

6:00 am-12:20 pm

2 stops22h 20m

Manchester

Τετ 11/19

6:00 am-10:51 pm

3 stops24h 51m

$676

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τρι 9/30

1:53 pm-5:20 pm

2 stops19h 27m

Manchester

Τρι 10/7

10:40 am-10:52 pm

2 stops20h 12m

$684

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 10/22

7:02 am-10:25 am

2 stops19h 23m

Manchester

Τετ 10/29

6:00 am-5:34 pm

2 stops18h 34m

$688

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 10/1

7:02 am-10:25 am

2 stops19h 23m

Manchester

Τετ 10/8

11:25 am-10:52 pm

2 stops19h 27m

$688

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τρι 9/16

1:42 pm-5:20 pm

2 stops19h 38m

Manchester

Τρι 9/23

9:10 am-8:33 pm

2 stops19h 23m

$717

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Πεμ 9/4

1:42 pm-5:20 pm

2 stops19h 38m

Manchester

Πεμ 9/18

11:50 am-10:30 pm

2 stops18h 40m

$717

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Κυρ 10/26

7:05 am-6:30 am

1 stop16h 25m

Manchester

Τετ 11/12

1:30 pm-10:41 pm

1 stop17h 11m

$725

OntarioManchester

ONT - MAN

ONTMAN

Ontario

Τετ 11/12

12:00 pm-10:30 am

1 stop14h 30m

Manchester

Τετ 11/19

1:30 pm-10:41 pm

1 stop17h 11m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 19 results
1
2

Best time to book a flight from Ontario to Sheffield

Have a flexible travel schedule? Discover the best time to fly to Sheffield 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Sheffield (average of $645). Flying from Ontario to Sheffield in June is currently the most expensive (average of $1,008). 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 ONT to SH9?

Find hourly flight availability from Ontario to Sheffield. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Αύγουστος 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Sheffield as you normally would.

Reviews of airlines servicing Sheffield

Get insights into the airlines that provide service to Sheffield. 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 Sheffield. Reviews last updated Αύγουστος 18, 2025.
See what other customers who have flown with Delta from Ontario to Sheffield have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Sheffield. 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 Sheffield?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Sheffield. 1 airline have flights from Ontario to Sheffield on a regular basis. Booking flights from Ontario to Sheffield should not be difficult; the airport handles an average of 0 outbound flights to Sheffield per day.

  • How long is the flight from Ontario to Sheffield?

    There are many flights that can get you from Ontario to Sheffield in 18h 40m. Fly via United Airlines to get the fastest option. The distance between Ontario and Sheffield is about 5264 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Sheffield 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 Ontario to Sheffield?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Sheffield (average of $645). Flying from Ontario to Sheffield in June is currently the most expensive (average of $1,008). 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 airline flying from Ontario to Sheffield

Discover the top airline that operate flights from Ontario to Sheffield. 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 2,558,603 searches. Data last updated Αύγουστος 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$610Average$832FlexibilityNo cancel feeOn-timeN/A

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