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Cheap flights from Greensboro to Ontario from C$ 218

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — YYZ
27 Feb — 6 Mar1
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 22 February 2025.

Round-trip from

C$ 510

One-way from

C$ 218

Popular in

March

Cheapest in

November

Average price

C$ 466
Air Canada
  • Air Canada
  • 23/3-28/3
  • 2 total stops
  • 16h 01m total
  • Greensboro to Ontario
Search Deals
American Airlines
  • American Airlines
  • 18/3
  • 1 total stop
  • 7h 36m total
  • Greensboro to Ontario
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 22 February 2025.

Tue 8/47:50 p.m.GSO - YYZ
1 stop4h 04mUnited Airlines
Tue 15/49:00 a.m.YYZ - GSO
1 stop7h 52mUnited Airlines
Deal found 22/2C$ 513
Mon 7/46:20 a.m.GSO - YUL
1 stop4h 09mDelta
Mon 14/412:50 p.m.YUL - GSO
1 stop9h 13mDelta
Deal found 22/2C$ 552
Sat 8/36:25 a.m.GSO - YYZ
1 stop4h 43mDelta
Tue 11/36:15 a.m.YYZ - GSO
1 stop5h 08mDelta
Deal found 21/2C$ 589
Mon 7/45:15 a.m.GSO - YUL
1 stop8h 24mAmerican Airlines
Mon 14/45:30 p.m.YUL - GSO
2 stops6h 24mAmerican Airlines
Deal found 22/2C$ 603
Fri 21/312:08 p.m.GSO - YYZ
1 stop11h 50mWestJet
Mon 24/37:00 p.m.YYZ - GSO
2 stops18h 31mWestJet
Deal found 22/2C$ 620
Wed 5/37:05 a.m.GSO - YYZ
1 stop4h 05mAmerican Airlines
Sun 9/37:30 a.m.YYZ - GSO
1 stop9h 45mAmerican Airlines
Deal found 22/2C$ 640
Fri 14/35:15 p.m.GSO - YUL
1 stop6h 44mWestJet
Sun 16/37:00 a.m.YUL - GSO
1 stop15h 39mWestJet
Deal found 21/2C$ 667
Sat 8/36:15 a.m.GSO - YYZ
1 stop3h 43mMultiple Airlines
Wed 12/38:00 a.m.YYZ - GSO
2 stops24h 04mMultiple Airlines
Deal found 21/2C$ 833
Tue 11/311:25 a.m.GSO - YOW
1 stop25h 55mMultiple Airlines
Thu 20/36:00 a.m.YOW - GSO
1 stop17h 30mMultiple Airlines
Deal found 21/2C$ 909
Wed 18/67:59 p.m.GSO - YOW
1 stop3h 54mUnited Airlines
Sun 22/66:05 a.m.YOW - GSO
1 stop4h 48mUnited Airlines
Deal found 22/2C$ 957
Fri 14/36:15 a.m.GSO - YUL
2 stops7h 03mAir Canada
Sun 16/37:00 a.m.YUL - GSO
2 stops11h 36mAir Canada
Deal found 22/2C$ 1,029
Tue 11/35:29 a.m.GSO - YOW
2 stops19h 15mWestJet
Thu 20/35:55 a.m.YOW - GSO
2 stops16h 29mWestJet
Deal found 21/2C$ 1,034

Find flights from Greensboro to Ontario within your budget

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 22 February 2025.

Fly from

Greensboro

Fly to

Ontario

Route

Depart

Return

Price

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Sun 23/3

6:15 a.m.-12:06 p.m.

1 stop5h 51m

Toronto Pearson Intl

Fri 28/3

11:00 a.m.-9:10 p.m.

1 stop10h 10m

C$ 510

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Tue 8/4

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

1 stop5h 54m

Toronto Pearson Intl

Tue 15/4

12:45 p.m.-6:50 p.m.

1 stop6h 05m

C$ 513

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Fri 7/3

5:25 a.m.-11:04 a.m.

1 stop5h 39m

Toronto Pearson Intl

Wed 12/3

8:10 a.m.-6:36 p.m.

1 stop10h 26m

C$ 515

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Thu 6/3

5:41 a.m.-11:45 a.m.

1 stop6h 04m

Toronto Pearson Intl

Sun 9/3

5:25 p.m.-10:55 p.m.

1 stop5h 30m

C$ 526

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Thu 13/3

5:25 a.m.-3:30 p.m.

2 stops10h 05m

Toronto Pearson Intl

Sun 23/3

6:00 a.m.-10:51 a.m.

1 stop4h 51m

C$ 547

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Mon 7/4

6:20 a.m.-10:29 a.m.

1 stop4h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

12:50 p.m.-10:03 p.m.

1 stop9h 13m

C$ 552

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Fri 14/3

12:40 p.m.-9:24 a.m.

1 stop20h 44m

Toronto Pearson Intl

Mon 17/3

6:15 p.m.-10:39 p.m.

1 stop4h 24m

C$ 566

GreensboroToronto

GSO - YYZ

GSOYYZ

Greensboro/H. Point

Sat 8/3

6:25 a.m.-11:08 a.m.

1 stop4h 43m

Toronto Pearson Intl

Wed 12/3

7:45 a.m.-1:31 p.m.

1 stop5h 46m

C$ 589

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Wed 30/4

6:00 a.m.-1:09 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

1:15 p.m.-11:45 p.m.

1 stop10h 30m

C$ 592

GreensboroMontreal

GSO - YUL

GSOYUL

Greensboro/H. Point

Mon 7/4

5:15 a.m.-1:39 p.m.

1 stop8h 24m

Montreal Pierre Elliott Trudeau Intl

Mon 14/4

5:30 p.m.-11:54 p.m.

2 stops6h 24m

C$ 603

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/2

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.

Travel insights for flights from Greensboro to Ontario

Get recent, data-driven insights about flights from Greensboro to Ontario including ideal travel times, pricing trends, and more.

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 22 February 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 22 February 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
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,754 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
2,800 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,757 reviews
Delta
8.0
Very good
8,203 reviews
Check prices

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

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 American Airlines (C$ 218), United Airlines (C$ 264), and WestJet (C$ 279).

  • 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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