What are the cheapest airlines flying from Ontario to Greensboro round-trip?

Our cheapest airline available from Ontario to Greensboro is Delta. Our recent data shows that you can find tickets from as low as $318 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $373 and $473 round-trip. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $239. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Ontario to Greensboro for a low price.

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

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

What is the cheapest day to fly round-trip from Ontario to Greensboro?

Travelers have found that booking a Tuesday departure is the best way to save up to 39% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Ontario to Greensboro, book at least 60 days before your planned departure. Booking around this time can save you about 123% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $482 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $500.

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

April is one of the best times of the year to fly to Greensboro from Ontario. Prices for April average $446 per person but you can even find prices for as low as $286. The most expensive prices can be found in the month of December. Opting for a April flight can save you 18% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Ontario-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Greensboro flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Greensboro flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Greensboro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Ontario to Greensboro?

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

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

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

$239+ Flights from Ontario, California to Greensboro, North Carolina

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Find cheap flights from Ontario to Greensboro with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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The best prices from Ontario to Greensboro/H. Point are usually found in November or August, booked 28 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Ontario to Greensboro

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	November
Round-trip from	$318 (Delta)
One-way from	$239 (United Airlines)

Provider with most accurate pricing for Ontario-Greensboro/H. Point flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Greensboro/H. Point flights.

Search Deals

High demand for flights, 21% potential price rise

Search Deals

Best time to find cheap flights, 24% potential price drop

Search Deals

From Ontario to Greensboro/H. Point

Search Deals

One-way flight from Ontario to Greensboro/H. Point

Search Deals

Find flight deals from Ontario to Greensboro

Cheapest flights from Ontario to Greensboro
Explore the most affordable flight options available from Ontario to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Thu 12/1212:11 pmONT - GSO

1 stop8h 47mDelta

Wed 12/186:00 amGSO - ONT

1 stop8h 01mDelta

Deal found 11/19

$320

Tue 12/109:55 amONT - GSO

2 stops10h 52mAmerican Airlines

Thu 12/126:54 amGSO - ONT

1 stop8h 07mAmerican Airlines

Deal found 11/19

$373

Tue 12/106:00 amONT - GSO

2 stops11h 48mUnited Airlines

Wed 12/186:45 amGSO - ONT

2 stops13h 58mUnited Airlines

Deal found 11/19

$492

Sat 12/76:00 amONT - GSO

2 stops13h 49mAlaska Airlines

Fri 12/136:54 amGSO - ONT

2 stops16h 06mAlaska Airlines

Deal found 11/19

$868

Best flights from Ontario to Greensboro
Discover carefully curated flight deals from Ontario to Greensboro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2024.

Wed 2/127:00 amONT - GSO

1 stop6h 30mDelta

Wed 2/195:25 amGSO - ONT

1 stop9h 25mDelta

Deal found 11/18

$318

Tue 12/109:55 amONT - GSO

2 stops10h 52mAmerican Airlines

Thu 12/126:54 amGSO - ONT

1 stop8h 07mAmerican Airlines

Deal found 11/19

$373

Sat 2/110:47 amONT - GSO

2 stops9h 08mUnited Airlines

Sat 2/158:00 amGSO - ONT

1 stop7h 42mUnited Airlines

Deal found 11/20

$473

Sat 12/76:00 amONT - GSO

2 stops13h 49mAlaska Airlines

Fri 12/136:54 amGSO - ONT

2 stops16h 06mAlaska Airlines

Deal found 11/19

$868

Last-minute flights from Ontario to Greensboro
Discover last-minute flight deals from Ontario to Greensboro. Data last updated November 20, 2024 and is based on user searches.

Mon 11/257:10 amONT - GSO

1 stop6h 20mDelta

Thu 11/286:00 amGSO - ONT

1 stop7h 43mDelta

Deal found 11/20

$827

Sat 12/76:00 amONT - GSO

2 stops13h 49mAlaska Airlines

Fri 12/136:54 amGSO - ONT

2 stops16h 06mAlaska Airlines

Deal found 11/19

$868

Tue 12/109:55 amONT - GSO

2 stops10h 52mAmerican Airlines

Thu 12/126:54 amGSO - ONT

1 stop8h 07mAmerican Airlines

Deal found 11/19

$373

Tue 12/106:00 amONT - GSO

2 stops11h 48mUnited Airlines

Wed 12/186:45 amGSO - ONT

2 stops13h 58mUnited Airlines

Deal found 11/19

$492

Thu 12/1212:11 pmONT - GSO

1 stop8h 47mDelta

Wed 12/186:00 amGSO - ONT

1 stop8h 01mDelta

Deal found 11/19

$320

One-way flights from Ontario to Greensboro
Search for one-way flight options from Ontario to Greensboro. Find affordable one-way fares based on user searches. Data last updated November 20, 2024.

Thu 12/195:05 amONT - GSO

2 stops10h 48mUnited Airlines

Deal found 11/20

$239

Thu 12/1911:56 amONT - GSO

1 stop9h 02mDelta

Deal found 11/20

$243

Fri 12/2012:36 pmONT - GSO

1 stop7h 11mAmerican Airlines

Deal found 11/20

$298

Wed 1/226:00 amONT - GSO

2 stops13h 29mAlaska Airlines

Deal found 11/20

$404

Find flights from Ontario to Greensboro within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Wed 2/12

7:00 am-4:30 pm

1 stop6h 30m

Greensboro/H. Point

Wed 2/19

5:25 am-11:50 am

1 stop9h 25m

$318

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Tue 12/10

9:55 am-11:47 pm

2 stops10h 52m

Greensboro/H. Point

Thu 12/12

6:54 am-12:01 pm

1 stop8h 07m

$373

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Sat 2/1

10:47 am-10:55 pm

2 stops9h 08m

Greensboro/H. Point

Sat 2/15

8:00 am-12:42 pm

1 stop7h 42m

$473

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Sat 12/7

6:00 am-10:49 pm

2 stops13h 49m

Greensboro/H. Point

Fri 12/13

6:54 am-8:00 pm

2 stops16h 06m

$868

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Thu 12/19

5:05 am-6:53 pm

2 stops10h 48m

$239

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Thu 12/19

11:56 am-11:58 pm

1 stop9h 02m

$243

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Fri 12/20

12:36 pm-10:47 pm

1 stop7h 11m

$298

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

Wed 1/22

6:00 am-10:29 pm

2 stops13h 29m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Ontario to Greensboro

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Greensboro in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Greensboro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Greensboro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Greensboro flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Greensboro flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Greensboro flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Greensboro

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

Travel insights for flights from Ontario to Greensboro

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

How far ahead should I book a flight from Ontario to Greensboro?

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Greensboro. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Greensboro (average of $300). Flying from Ontario to Greensboro in May is currently the most expensive (average of $354). 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 GSO?

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Ontario to Greensboro by exploring options for tickets at noon.

Rainfall in Greensboro by month

In terms of precipitation, rainfall in Greensboro ranges from 3.0 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit Greensboro when rainfall is around 3.0 in.

Temperature in Greensboro by month

If weather is an important factor for your trip to Greensboro, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Greensboro

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Alaska Airlines

8.0

Very good

9,461 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Delta

8.0

Very good

8,756 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

United Airlines

7.4

Good

9,171 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,461 reviews

Reviews

1 / 10

Could not watch a movie, asked for help. Could not get extra cookies

Related info for your journey

What are the cheapest airlines flying from Ontario to Greensboro round-trip?
Our cheapest airline available from Ontario to Greensboro is Delta. Our recent data shows that you can find tickets from as low as $318 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $373 and $473 round-trip. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Ontario to Greensboro one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $239. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Ontario to Greensboro for a low price.
Can I find deals for flights from Ontario to Greensboro that include hotel bookings?
Yes. In addition to deals on Ontario to Greensboro flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Greensboro?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Greensboro.
Can I find deals for business class flights from Ontario to Greensboro?
Yes. Cheapflights offers flight deals from Ontario to Greensboro 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 Greensboro?
Currently, September is the cheapest month in which you can book a flight from Ontario to Greensboro (average of $300). Flying from Ontario to Greensboro in May is currently the most expensive (average of $354). 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

Top 2 airlines flying from Ontario to Greensboro

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$296	Average$432	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$308	Average$435	FlexibilityNo cancel fee	On-time71%

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$239+ Cheap flights from Ontario to Greensboro (ONT - GSO)

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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Greensboro with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Ontario to Greensboro/H. Point are usually found in November or August, booked 28 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Ontario to Greensboro

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Ontario to Greensboro

Cheapest flights from Ontario to GreensboroExplore the most affordable flight options available from Ontario to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Explore the most affordable flight options available from Ontario to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Find flights from Ontario to Greensboro within your budget

Compare providers for flights from Ontario to Greensboro

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Greensboro in November.

Best time to book a flight from Ontario to Greensboro

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

Travel insights for flights from Ontario to Greensboro

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

How far ahead should I book a flight from Ontario to Greensboro?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Greensboro. Price data was last updated on November 15, 2024.

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

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

Find hourly flight availability from Ontario to Greensboro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Rainfall in Greensboro by month

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

Temperature in Greensboro by month

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

Reviews of airlines servicing Greensboro

Related info for your journey

Find useful and relevant information for your journey from Ontario to Greensboro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Ontario to Greensboro round-trip?

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

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

How can I find direct flights from Ontario to Greensboro?

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

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

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 Ontario to Greensboro

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

Top 2 airlines flying from Ontario to Greensboro

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Cheapest flights from Ontario to Greensboro
Explore the most affordable flight options available from Ontario to Greensboro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.