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Cheap flights from Greensboro to Ontario from C$ 156

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Greensboro to Ontario

Keep the following information in mind while searching for Greensboro to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 483

One-way from

C$ 156

Popular in

July

Cheapest in

November

Average price

C$ 559
Air Canada
  • Air Canada
  • 16/4-16/4
  • 2 total stops
  • 12h 45m total
  • Greensboro to Ontario
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24/4
  • 24/4
  • 1 total stop
  • 24h 54m total
  • Greensboro to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Greensboro to Ontario

Cheapest flights from Greensboro to Ontario
Explore the most affordable flight options available from Greensboro to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Wed 16/46:15 a.m.GSO - YYZ
1 stop5h 54mAir Canada
Wed 16/42:45 p.m.YYZ - GSO
1 stop6h 51mAir Canada
Deal found 27/3C$ 483
Tue 15/47:00 a.m.GSO - YYZ
1 stop5h 13mDelta
Wed 16/41:24 p.m.YYZ - GSO
1 stop8h 03mDelta
Deal found 27/3C$ 516
Fri 9/52:48 p.m.GSO - YUL
1 stop6h 21mDelta
Fri 16/56:45 p.m.YUL - GSO
1 stop5h 10mDelta
Deal found 26/3C$ 553
Sun 11/57:30 p.m.GSO - YYZ
2 stops12h 20mUnited Airlines
Sun 18/56:00 p.m.YYZ - GSO
1 stop5h 46mUnited Airlines
Deal found 27/3C$ 563
Wed 30/46:00 a.m.GSO - YUL
1 stop3h 50mAmerican Airlines
Mon 5/55:35 p.m.YUL - GSO
2 stops6h 22mAmerican Airlines
Deal found 26/3C$ 567
Sun 11/55:30 a.m.GSO - YYZ
1 stop16h 26mWestJet
Sun 18/58:00 p.m.YYZ - GSO
2 stops17h 33mWestJet
Deal found 27/3C$ 615
Mon 14/78:56 p.m.GSO - YUL
1 stop17h 24mMultiple Airlines
Fri 18/76:45 a.m.YUL - GSO
1 stop8h 30mMultiple Airlines
Deal found 27/3C$ 690
Tue 9/96:00 a.m.GSO - YYZ
1 stop17h 06mAmerican Airlines
Wed 10/97:04 a.m.YYZ - GSO
1 stop10h 37mAmerican Airlines
Deal found 26/3C$ 708
Thu 17/46:15 a.m.GSO - YOW
1 stop17h 38mUnited Airlines
Wed 23/42:45 p.m.YOW - GSO
1 stop8h 59mUnited Airlines
Deal found 27/3C$ 780
Fri 23/56:45 a.m.GSO - YUL
2 stops17h 52mWestJet
Mon 26/57:00 a.m.YUL - GSO
1 stop14h 00mWestJet
Deal found 26/3C$ 823
Mon 14/76:00 a.m.GSO - YUL
1 stop7h 09mUnited Airlines
Fri 18/72:20 p.m.YUL - GSO
1 stop4h 21mUnited Airlines
Deal found 27/3C$ 1,092
Sun 13/76:15 a.m.GSO - YOW
1 stop7h 58mAir Canada
Sat 19/77:29 p.m.YOW - GSO
1 stop14h 19mAir Canada
Deal found 27/3C$ 1,101

Cheapflights Fare Finder

Customize your flight search to find flights from Greensboro 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 629,999 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Greensboro to Ontario that are best for you.

Fly from

Greensboro

Fly to

Ontario

Route

Depart

Return

Price

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Wed 16/4

6:15 a.m.-12:09 p.m.

1 stop5h 54m

Toronto Pearson Intl

Wed 16/4

2:45 p.m.-9:36 p.m.

1 stop6h 51m

C$ 483

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Tue 15/4

7:00 a.m.-12:13 p.m.

1 stop5h 13m

Toronto Pearson Intl

Wed 16/4

1:24 p.m.-9:27 p.m.

1 stop8h 03m

C$ 516

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Fri 9/5

2:48 p.m.-9:09 p.m.

1 stop6h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 16/5

6:45 p.m.-11:55 p.m.

1 stop5h 10m

C$ 553

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Sun 11/5

7:30 p.m.-7:50 a.m.

2 stops12h 20m

Toronto Pearson Intl

Sun 18/5

6:00 p.m.-11:46 p.m.

1 stop5h 46m

C$ 563

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Wed 30/4

6:00 a.m.-9:50 a.m.

1 stop3h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

5:35 p.m.-11:57 p.m.

2 stops6h 22m

C$ 567

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Sun 11/5

5:30 a.m.-9:56 p.m.

1 stop16h 26m

Toronto Pearson Intl

Sun 18/5

8:00 p.m.-1:33 p.m.

2 stops17h 33m

C$ 615

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Mon 14/7

8:56 p.m.-2:20 p.m.

1 stop17h 24m

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

6:45 a.m.-3:15 p.m.

1 stop8h 30m

C$ 690

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Tue 9/9

6:00 a.m.-11:06 p.m.

1 stop17h 06m

Toronto Pearson Intl

Wed 10/9

7:04 a.m.-5:41 p.m.

1 stop10h 37m

C$ 708

GreensboroOttawa

GSO - YOW

GSOYOW

Greensboro/H. Point

Thu 17/4

6:15 a.m.-11:53 p.m.

1 stop17h 38m

Ottawa

Wed 23/4

2:45 p.m.-11:44 p.m.

1 stop8h 59m

C$ 780

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Fri 23/5

6:45 a.m.-12:37 a.m.

2 stops17h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

7:00 a.m.-9:00 p.m.

1 stop14h 00m

C$ 823

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 20 results
1
2

Best time to book a flight from Greensboro to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Greensboro 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 Greensboro to Ontario

What is the cheapest month to book a flight from Greensboro to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Greensboro to Region of Ontario (average of C$ 167). Flying from Greensboro to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 GSO to ON?

Find hourly flight availability from Greensboro 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 28 March 2025.

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

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 28 March 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Greensboro to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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.
Air Canada
7.0
Good
8,986 reviews
Delta
8.0
Very good
7,896 reviews
Check prices

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

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 Greensboro 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 from for flights from Greensboro to Ontario?

    Located just 13.5 km from the city centre, Greensboro/H. Point (GSO) is the airport most travellers will use when flying to Ontario from Greensboro.

  • What are the cheapest airlines to fly from Greensboro to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Greensboro to Region of Ontario are Delta (C$ 219), American Airlines (C$ 227), and United Airlines (C$ 266).

  • What are the most popular routes from Greensboro to Region of Ontario?

    When deciding which route to take from Greensboro to Region of Ontario consider Greensboro/H. Point - Toronto Pearson Intl, Greensboro/H. Point - Montreal Pierre Elliott Trudeau Intl or Greensboro/H. Point - Ottawa as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greensboro 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 Greensboro to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Greensboro to Region of Ontario (average of C$ 167). Flying from Greensboro to Region of Ontario in July is currently the most expensive (average of C$ 258). 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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Alternative routes for Greensboro to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Greensboro to Ontario?

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