Cheap flights from Ontario to Greensboro (ONT - GSO) from $151

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Greensboro departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — GSO
Mar 5 — Mar 121

The best prices from Ontario to Greensboro/H. Point are usually found in January or September, booked 40 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Ontario to Greensboro

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Greensboro (GSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 29, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$298

One-way from

$293
High demand for flights, 18% potential price rise
Best time to find cheap flights, 19% potential price drop
From Ontario to Greensboro/H. Point
One-way flight from Ontario to Greensboro/H. Point

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

Travelers have found that booking a Monday departure is the best way to save up to 33% 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 53 days before your planned departure. Booking around this time can save you about 136% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $563 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $630.

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

September is one of the best times of the year to fly to Greensboro from Ontario. Prices for September average $623 per person but you can even find prices for as low as $265. The most expensive prices can be found in the month of January. Opting for a September flight can save you 18% on your journey compared to booking in January

When is the cheapest time to fly from Ontario to Greensboro (ONT - GSO)?

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from Ontario to Greensboro by exploring options for tickets at noon.

Cheap American Airlines flights from Ontario to Greensboro

Explore cheap flight options specifically provided by American Airlines for the route between Ontario and Greensboro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Ontario to Greensboro. Make sure to double check the flight details before booking.
Tue 7/306:15 amONT - GSO
2 stops10h 23mAmerican Airlines
Sat 8/106:47 pmGSO - ONT
1 stop6h 13mAmerican Airlines
Deal found 2/29$325
Tue 7/3010:36 pmONT - GSO
1 stop8h 24mAmerican Airlines
Sat 8/104:10 pmGSO - ONT
1 stop8h 50mAmerican Airlines
Deal found 2/29$347
Tue 7/306:15 amONT - GSO
2 stops10h 23mAmerican Airlines
Sat 8/104:10 pmGSO - ONT
2 stops10h 16mAmerican Airlines
Deal found 2/29$358
Fri 7/1210:36 pmONT - GSO
1 stop6h 38mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/29$449
Fri 7/1210:36 pmONT - GSO
1 stop6h 38mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/27$454
Fri 7/127:21 pmONT - GSO
2 stops9h 53mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/29$455
Tue 3/1210:31 pmONT - GSO
1 stop7h 01mAmerican Airlines
Fri 3/154:01 pmGSO - ONT
1 stop7h 45mAmerican Airlines
Deal found 2/28$470
Mon 3/1112:59 amONT - GSO
2 stops10h 12mAmerican Airlines
Fri 3/154:01 pmGSO - ONT
1 stop7h 45mAmerican Airlines
Deal found 2/28$476
Fri 7/127:21 pmONT - GSO
2 stops9h 53mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/27$483

Cheap Delta flights from Ontario to Greensboro

Explore cheap flight options specifically provided by Delta for the route between Ontario and Greensboro. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Ontario to Greensboro. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 4/2712:35 pmONT - GSO
1 stop8h 29mDelta
Wed 5/16:00 amGSO - ONT
1 stop8h 22mDelta
Deal found 2/28$360
Tue 3/1912:38 pmONT - GSO
1 stop6h 38mDelta
Sat 3/235:48 pmGSO - ONT
1 stop8h 01mDelta
Deal found 2/28$408
Sat 4/2712:35 pmONT - GSO
1 stop8h 29mDelta
Wed 5/16:00 amGSO - ONT
2 stops13h 38mDelta
Deal found 2/28$475
Fri 5/310:00 pmONT - GSO
1 stop8h 26mDelta
Sun 5/125:57 pmGSO - ONT
1 stop7h 50mDelta
Deal found 2/28$480
Wed 7/312:45 pmONT - GSO
1 stop8h 14mDelta
Mon 7/85:25 pmGSO - ONT
1 stop7h 47mDelta
Deal found 2/29$513
Fri 3/87:00 amONT - GSO
1 stop6h 18mDelta
Sun 3/105:47 amGSO - ONT
1 stop8h 40mDelta
Deal found 2/28$658
Thu 3/2112:38 pmONT - GSO
1 stop8h 14mDelta
Sun 3/245:47 amGSO - ONT
1 stop8h 40mDelta
Deal found 2/28$838

Cheap Ontario to Greensboro flights in February & March 2024

Find cheap flight options from Ontario to Greensboro specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Prices were last updated on February 29, 2024.
Check out some of the best flight deals from Ontario to Greensboro in 2024. Check back soon for alternative fares.
Tue 3/1912:38 pmONT - GSO
1 stop6h 38mDelta
Sat 3/235:48 pmGSO - ONT
1 stop8h 01mDelta
Deal found 2/28$408
Tue 3/1210:31 pmONT - GSO
1 stop7h 01mAmerican Airlines
Fri 3/154:01 pmGSO - ONT
1 stop7h 45mAmerican Airlines
Deal found 2/28$470
Mon 3/1112:59 amONT - GSO
2 stops10h 12mAmerican Airlines
Fri 3/154:01 pmGSO - ONT
1 stop7h 45mAmerican Airlines
Deal found 2/28$476
Wed 3/135:58 amONT - GSO
2 stops11h 44mUnited Airlines
Wed 3/208:25 amGSO - ONT
1 stop15h 32mUnited Airlines
Deal found 2/28$504
Wed 3/275:15 amONT - GSO
1 stop14h 18mUnited Airlines
Tue 4/26:30 amGSO - ONT
2 stops17h 10mUnited Airlines
Deal found 2/28$505
Wed 3/135:58 amONT - GSO
2 stops11h 44mUnited Airlines
Wed 3/2011:25 amGSO - ONT
2 stops13h 36mUnited Airlines
Deal found 2/28$555
Mon 3/1112:59 amONT - GSO
2 stops10h 12mAmerican Airlines
Fri 3/1512:34 pmGSO - ONT
2 stops9h 12mAmerican Airlines
Deal found 2/28$592
Wed 3/275:15 amONT - GSO
1 stop14h 18mUnited Airlines
Tue 4/28:28 amGSO - ONT
1 stop15h 12mUnited Airlines
Deal found 2/28$600
Sat 3/3012:38 pmONT - GSO
1 stop8h 14mDelta
Sat 4/65:48 pmGSO - ONT
1 stop8h 01mDelta
Deal found 2/29$638

Ontario to Greensboro 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Greensboro in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Check out some of the best flight deals from Ontario to Greensboro in 2024. Check back soon for alternative fares.
Tue 7/306:15 amONT - GSO
2 stops10h 23mAmerican Airlines
Sat 8/106:47 pmGSO - ONT
1 stop6h 13mAmerican Airlines
Deal found 2/29$325
Tue 7/3010:36 pmONT - GSO
1 stop8h 24mAmerican Airlines
Sat 8/104:10 pmGSO - ONT
1 stop8h 50mAmerican Airlines
Deal found 2/29$347
Tue 7/306:15 amONT - GSO
2 stops10h 23mAmerican Airlines
Sat 8/104:10 pmGSO - ONT
2 stops10h 16mAmerican Airlines
Deal found 2/29$358
Sat 4/2712:35 pmONT - GSO
1 stop8h 29mDelta
Wed 5/16:00 amGSO - ONT
1 stop8h 22mDelta
Deal found 2/28$360
Tue 3/1912:38 pmONT - GSO
1 stop6h 38mDelta
Sat 3/235:48 pmGSO - ONT
1 stop8h 01mDelta
Deal found 2/28$408
Fri 7/1210:36 pmONT - GSO
1 stop6h 38mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/29$449
Fri 7/1210:36 pmONT - GSO
1 stop6h 38mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/27$454
Fri 7/127:21 pmONT - GSO
2 stops9h 53mAmerican Airlines
Mon 7/156:48 pmGSO - ONT
1 stop7h 12mAmerican Airlines
Deal found 2/29$455
Tue 3/1210:31 pmONT - GSO
1 stop7h 01mAmerican Airlines
Fri 3/154:01 pmGSO - ONT
1 stop7h 45mAmerican Airlines
Deal found 2/28$470

Ontario to Greensboro flights leaving soon

Find last-minute flight options from Ontario to Greensboro for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Have a look at some of the flights available from Ontario to Greensboro departing last-minute. Tip: verify your flight details before completing your reservation.
Fri 3/87:00 amONT - GSO
1 stop6h 18mDelta
Sun 3/105:47 amGSO - ONT
1 stop8h 40mDelta
Deal found 2/28$658
Tue 3/56:00 amONT - GSO
2 stops13h 31mUnited Airlines
Fri 3/88:25 amGSO - ONT
1 stop7h 17mUnited Airlines
Deal found 2/28$673
Wed 3/65:23 amONT - GSO
2 stops8h 32mUnited Airlines
Sat 3/98:25 amGSO - ONT
1 stop7h 17mUnited Airlines
Deal found 2/28$704
Wed 3/65:23 amONT - GSO
2 stops8h 32mUnited Airlines
Sat 3/96:30 amGSO - ONT
2 stops9h 12mUnited Airlines
Deal found 2/28$709
Wed 3/65:23 amONT - GSO
1 stop14h 08mUnited Airlines
Sat 3/98:25 amGSO - ONT
1 stop7h 17mUnited Airlines
Deal found 2/28$789
Fri 3/810:31 pmONT - GSO
1 stop7h 01mAmerican Airlines
Sun 3/102:41 pmGSO - ONT
1 stop9h 05mAmerican Airlines
Deal found 2/29$895
Tue 3/510:31 pmONT - GSO
1 stop7h 01mAmerican Airlines
Thu 3/75:17 pmGSO - ONT
1 stop9h 35mAmerican Airlines
Deal found 2/28$896
Tue 3/55:23 amONT - GSO
1 stop14h 08mUnited Airlines
Fri 3/88:25 amGSO - ONT
1 stop7h 17mUnited Airlines
Deal found 2/28$1,628

One-way flights to Greensboro from Ontario

Search for one-way flight options from Ontario to Greensboro. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,314,962 searches. Data last updated February 29, 2024.
Users in need of a one-way flight from Ontario to Greensboro can choose from these deals. Users can also find round-trip Ontario to Greensboro flights by using the search form above.
Sat 4/1312:35 pmONT - GSO
1 stop8h 29mDelta
Deal found 2/28$151
Fri 4/1210:00 pmONT - GSO
1 stop8h 30mDelta
Deal found 2/28$236
Sat 4/136:00 amONT - GSO
2 stops11h 51mUnited Airlines
Deal found 2/28$291
Wed 6/1212:45 pmONT - GSO
1 stop6h 22mDelta
Deal found 2/28$293
Sat 4/135:15 amONT - GSO
1 stop14h 18mUnited Airlines
Deal found 2/28$342
Thu 5/306:25 pmONT - GSO
2 stops23h 38mUnited Airlines
Deal found 2/29$343
Wed 5/226:00 amONT - GSO
2 stops13h 43mAlaska Airlines
Deal found 2/27$348
Wed 6/126:00 amONT - GSO
2 stops13h 57mUnited Airlines
Deal found 2/28$380
Wed 5/225:15 amONT - GSO
1 stop14h 21mUnited Airlines
Deal found 2/27$399

Find flights from Ontario to Greensboro within your budget

Customize your flight search to find flights from Ontario to Greensboro 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 3,314,962 searches. Data last updated February 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$325 - $643

Route

Depart

Return

Price

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Tue 7/30

2 stops10h 23m

Greensboro/H. Point

Sat 8/10

1 stop6h 13m

$325

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Tue 7/30

1 stop8h 24m

Greensboro/H. Point

Sat 8/10

1 stop8h 50m

$347

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Tue 7/30

2 stops10h 23m

Greensboro/H. Point

Sat 8/10

2 stops10h 16m

$358

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Sat 4/27

1 stop8h 29m

Greensboro/H. Point

Wed 5/1

1 stop8h 22m

$360

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Tue 3/19

1 stop6h 38m

Greensboro/H. Point

Sat 3/23

1 stop8h 01m

$408

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Sat 4/27

1 stop8h 29m

Greensboro/H. Point

Wed 5/1

2 stops13h 38m

$475

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Sat 4/27

1 stop14h 18m

Greensboro/H. Point

Wed 5/1

2 stops17h 10m

$477

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Wed 3/13

2 stops11h 44m

Greensboro/H. Point

Wed 3/20

1 stop15h 32m

$504

OntarioGreensboro/H. Point

ONT - GSO

ONTGSO

Ontario

Wed 3/27

2 stops14h 02m

Greensboro/H. Point

Tue 4/2

2 stops14h 02m

$643

Flights are sorted by cheapest first

Deals found on 2/29

When is the best time to 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 28, 2024.
Booking 39 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.
Search Deals

When is the cheapest time to fly from Ontario to Greensboro?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Greensboro. Price data was last updated on February 25, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Greensboro flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Greensboro by month

Plan your trip from Ontario to Greensboro by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Greensboro is currently $309 while a round-trip flight costs $433. Price data was last updated on February 25, 2024.

Currently, August is the cheapest month in which you can book a flight from Ontario to Greensboro (average of $298). Flying from Ontario to Greensboro in June is currently the most expensive (average of $406). 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.

January

$313

February

$318

March

$347

April

$368

May

$385

June

$406

July

$358

August

$298

September

$303

October

$324

November

$318

December

$313

Temperature and rainfall in Greensboro by month

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

GSO

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Greensboro

Get insights into the airlines that provide service to Greensboro. 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 Greensboro. Reviews last updated February 29, 2024.
To help decide which airline to fly from Ontario to Greensboro, see what other customers have to say about American Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,264 reviews

Comfort

7.9

Entertainment

7.4

Overall

8.1

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

8.1
Very good
9,264 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Entertainment

7.4

Overall

8.1

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

8.1
Very good
11,818 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Entertainment

7.4

Overall

8.1

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

7.4
Good
11,794 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Entertainment

7.4

Overall

8.1

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

7.3
Good
15,571 reviews
8.1
Very good
9,264 reviews

Comfort

7.9

Entertainment

7.4

Overall

8.1

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

It wasn't nice I was close to choked with with very little and very dry snak they didn't offer water till and hr after

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.

Can I find flights from Ontario to Greensboro for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Greensboro for under $400. The cheapest flight booked recently is on American Airlines for just $325, but on average you can expect to pay $457.

Are there last-minute flights available from Ontario to Greensboro for under $700?

There are currently 8+ open flights from Ontario to Greensboro within the next 7 days for less than $700.

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

Our cheapest airline available from Ontario to Greensboro is American Airlines. Our recent data shows that you can find tickets from as low as $325 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $360 and $477 round-trip. American Airlines is 42% 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 $151. However, be on the lookout for offers from United Airlines and Alaska Airlines, as they are both options that can get you from Ontario to Greensboro for a low price.

What does ONT to GSO mean?

Ontario Airport is ONT and Greensboro/H. Point Airport is GSO. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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.

Top 2 airlines flying from Ontario to Greensboro

Discover the top 2 airlines that operate flights from Ontario to Greensboro. 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 3,314,962 searches. Data last updated February 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$549FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$370Average$552FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Ontario to Greensboro by cabin class

Find flights from Ontario to Greensboro, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Greensboro?

Cheapflights helps you search for flights from Ontario to Greensboro via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Greensboro?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Greensboro for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Greensboro with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Greensboro, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Greensboro become cheaper?

Of course! You can now track prices for flights from Ontario to Greensboro and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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