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 $309 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $344 and $389 round-trip. Delta is 34% 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 Delta, with whom users have recently found tickets for as low as $185. However, be on the lookout for offers from Alaska Airlines and United 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 Saturday 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 122% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $463 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $498.

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 $470 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 38% 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.

$185+ Flights from Ontario to Greensboro

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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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Thursday

Cheap flight deals from Ontario to Greensboro

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$309 (Delta)
One-way from	$185 (Delta)
Popular in	December
Cheapest in	November
Average price	$406

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

From Ontario to Greensboro/H. Point

Search Deals

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

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Best time to find cheap flights, 3% potential price drop

Search Deals

Average for round-trip flights in January 2025

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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 enero 17, 2025.

mié. 2/197:05 amONT - GSO

1 stop9h 03mDelta

lun. 2/245:15 pmGSO - ONT

1 stop8h 37mDelta

Deal found 1/16

$309

vie. 2/2110:05 amONT - GSO

2 stops9h 22mAmerican Airlines

lun. 2/242:28 pmGSO - ONT

2 stops10h 48mAmerican Airlines

Deal found 1/16

$344

mié. 2/196:00 amONT - GSO

2 stops9h 32mUnited Airlines

mar. 2/256:15 amGSO - ONT

2 stops11h 14mUnited Airlines

Deal found 1/16

$389

jue. 4/310:18 amONT - GSO

3 stops21h 29mAlaska Airlines

jue. 4/1011:14 amGSO - ONT

3 stops25h 14mAlaska Airlines

Deal found 1/15

$890

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 enero 17, 2025.

mié. 2/197:05 amONT - GSO

1 stop9h 03mDelta

lun. 2/245:15 pmGSO - ONT

1 stop8h 37mDelta

Deal found 1/16

$309

vie. 2/2110:05 amONT - GSO

2 stops9h 22mAmerican Airlines

lun. 2/242:28 pmGSO - ONT

2 stops10h 48mAmerican Airlines

Deal found 1/16

$344

mié. 2/196:00 amONT - GSO

2 stops9h 32mUnited Airlines

mar. 2/256:15 amGSO - ONT

2 stops11h 14mUnited Airlines

Deal found 1/16

$389

jue. 4/310:18 amONT - GSO

3 stops21h 29mAlaska Airlines

jue. 4/1011:14 amGSO - ONT

3 stops25h 14mAlaska Airlines

Deal found 1/15

$890

Last-minute flights from Ontario to Greensboro
Discover last-minute flight deals from Ontario to Greensboro. Data last updated enero 17, 2025 and is based on user searches.

vie. 1/176:00 amONT - GSO

2 stops13h 29mAlaska Airlines

lun. 1/2011:05 amGSO - ONT

3 stops26h 29mAlaska Airlines

Deal found 1/16

$3,605

mié. 1/225:10 amONT - GSO

1 stop14h 45mUnited Airlines

sáb. 1/258:25 amGSO - ONT

1 stop7h 18mUnited Airlines

Deal found 1/16

$1,043

vie. 1/241:00 pmONT - GSO

1 stop7h 58mDelta

lun. 1/275:15 pmGSO - ONT

1 stop8h 37mDelta

Deal found 1/16

$459

mié. 2/197:05 amONT - GSO

1 stop9h 03mDelta

lun. 2/245:15 pmGSO - ONT

1 stop8h 37mDelta

Deal found 1/16

$309

mié. 2/196:00 amONT - GSO

2 stops9h 32mUnited Airlines

mar. 2/256:15 amGSO - ONT

2 stops11h 14mUnited Airlines

Deal found 1/16

$389

vie. 2/2110:05 amONT - GSO

2 stops9h 22mAmerican Airlines

lun. 2/242:28 pmGSO - ONT

2 stops10h 48mAmerican Airlines

Deal found 1/16

$344

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 enero 17, 2025.

jue. 2/201:05 pmONT - GSO

1 stop7h 53mDelta

Deal found 1/16

$185

mar. 3/46:00 amONT - GSO

2 stops13h 27mAlaska Airlines

Deal found 1/15

$240

sáb. 2/16:15 amONT - GSO

2 stops11h 39mUnited Airlines

Deal found 1/16

$269

dom. 3/910:27 pmONT - GSO

1 stop7h 07mAmerican Airlines

Deal found 1/16

$299

Find flights from Ontario to Greensboro within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

mié. 2/19

7:05 am-7:08 pm

1 stop9h 03m

Greensboro/H. Point

lun. 2/24

5:15 pm-10:52 pm

1 stop8h 37m

$309

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

vie. 2/21

10:05 am-10:27 pm

2 stops9h 22m

Greensboro/H. Point

lun. 2/24

2:28 pm-10:16 pm

2 stops10h 48m

$344

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

mié. 2/19

6:00 am-6:32 pm

2 stops9h 32m

Greensboro/H. Point

mar. 2/25

6:15 am-2:29 pm

2 stops11h 14m

$389

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

jue. 4/3

10:18 am-10:47 am

3 stops21h 29m

Greensboro/H. Point

jue. 4/10

11:14 am-9:28 am

3 stops25h 14m

$890

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

jue. 2/20

1:05 pm-11:58 pm

1 stop7h 53m

$185

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

mar. 3/4

6:00 am-10:27 pm

2 stops13h 27m

$240

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

sáb. 2/1

6:15 am-8:54 pm

2 stops11h 39m

$269

OntarioGreensboro

ONT - GSO

ONTGSO

Ontario

dom. 3/9

10:27 pm-8:34 am

1 stop7h 07m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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 January.

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, August is the cheapest month in which you can book a flight from Ontario to Greensboro (average of $306). Flying from Ontario to Greensboro in October is currently the most expensive (average of $366). 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 8% 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

To help decide which airline to fly from Ontario to Greensboro, see what other customers have to say about Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,681 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,681 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

8,511 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,965 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,681 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 $309 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $344 and $389 round-trip. Delta is 34% 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 Delta, with whom users have recently found tickets for as low as $185. However, be on the lookout for offers from Alaska Airlines and United 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, August is the cheapest month in which you can book a flight from Ontario to Greensboro (average of $306). Flying from Ontario to Greensboro in October is currently the most expensive (average of $366). 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

Eden

Kernersville

High Point

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$434	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$308	Average$447	FlexibilityNo cancel fee	On-time71%

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$185+ 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 2/20. 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 Thursday

Cheap flight deals from Ontario to Greensboro

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 enero 17, 2025.

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 enero 17, 2025.

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 January.

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 January 10, 2025.

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 enero 17, 2025.

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

To help decide which airline to fly from Ontario to Greensboro, see what other customers have to say about Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

Traveling to a place near Ontario?

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Alternative routes for Ontario to Greensboro

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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 enero 17, 2025.