Cheap flights from Greensboro to Ontario (GSO - ONT)

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How to find the cheapest flight from
Greensboro (GSO) to Ontario (ONT)

All the information you need to plan the best GSO to ONT flight in 2021: compare Greensboro to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.
GSO - ONT
Price
$265 - $532
ONT
Temperature
53.6 - 78.8 °F
ONT
Precipitation
0.1 - 3.4 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

May

Best time to find cheap flights, 28% potential price drop

Average price

$382

Average for round-trip flights in November 2021

Round-trip from

$265

From Greensboro/H. Point to Ontario

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Greensboro to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 36% on flights from Greensboro to Ontario compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $420. For sooner than that we have options available in the next 3 days from $485.

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

Departing on a Friday is a good option for securing a great price. You can expect to save up to 38% when planning your travel around this day of the week.

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

August can be a great time to fly to Ontario from Greensboro with a flight ticket averaging about $358. Cheapflights users have found deals in the month of August for as cheap as $174. The most expensive prices can be found in the month of December.

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

It’s typically best to fly out from Greensboro to Ontario in the afternoon. Doing so could potentially save you 43% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from Greensboro to Ontario in November, December 2021

The best prices found for GSO to ONT flights for November, December
13 Dec - 15 Dec
$408pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
8 Dec - 8 Dec
$498pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
7 Dec - 9 Dec
$502pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point

Greensboro/H. Point to Ontario 2022 flight deals

Cheap flights to Ontario from Greensboro found for next year
13 Dec - 15 Dec
$408pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
8 Dec - 8 Dec
$498pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
7 Dec - 9 Dec
$502pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point

Last minute flights from Greensboro to Ontario

Late deals on round-trip flights to Ontario from Greensboro, departing today and this week
8 Dec - 8 Dec
$498pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
7 Dec - 9 Dec
$502pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point
6 Dec - 9 Dec
$503pp
GSO
Greensboro/H. Point
American Airlines
 
1 STOP
ONT
Ontario
ONT
Ontario
American Airlines
 
1 STOP
GSO
Greensboro/H. Point

One-way flights to Ontario from Greensboro

The cheapest one-way flights from Greensboro to Ontario
2:30 am - 6:49 am
Delta
1 Stop
7h 19m
GSO - ONT
Delta
$539
Delta
12:33 pm - 7:01 am
American Airlines
1 Stop
21h 28m
GSO - ONT
American Airlines
1:40 am - 3:43 pm
United Airlines
2 Stops
17h 03m
GSO - ONT
United Airlines
$555
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Greensboro</span> to <span class="emphasized">Ontario</span> flights.

Flight FAQs

From Greensboro to Ontario

Which airlines flying from Greensboro/H. Point to Ontario have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from Greensboro/H. Point to Ontario have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from Greensboro to Ontario for under $400. The cheapest flight booked recently is on American Airlines for just $391, but on average you can expect to pay $464.

Are there last-minute flights available from Greensboro to Ontario for under $500?

There are currently 7+ open flights from Greensboro to Ontario within the next 7 days for less than $500.

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

According to our current data, American Airlines ($391), United Airlines ($443), and Delta ($570) offers the cheapest pricing from Greensboro to Ontario.

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

One-way options have recently been found by users for as low as $178 on American Airlines. Other airlines that offer cheap prices include United Airlines from $212 and Delta from $253 one-way.

What are the cheapest flights from Greensboro to Ontario?

Looking at all options, your cheapest flight can be booked for $133. While the most popular route (Greensboro/H. Point - Ontario) can be booked for $408 on average our data indicates $261 when flying from Greensboro to Ontario.

What are the most popular airlines that fly from Greensboro to Ontario?

Before booking your flight from Greensboro to Ontario check out the most popular airlines for this route: American Airlines, Delta or Frontier.

COVID Restrictions

View COVID Travel Restrictions for Ontario, CA

Do I need a COVID test to fly to Ontario from Greensboro?

Information is based on travel restrictions for travel to Ontario within the United States

Most visitors from Greensboro/H. Point need to provide a negative COVID-19 test result and/or quarantine to enter Ontario.

COVID-19 testing requirements
Visitors from Greensboro/H. Point must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ontario.

Quarantine requirements
Visitors from Greensboro/H. Point are not required to quarantine after entering Ontario.

Do I need a test to fly back to Greensboro from Ontario?

Returning to Greensboro/H. Point from Ontario

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Greensboro/H. Point.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Greensboro/H. Point.

Hide COVID Travel Restrictions for Ontario, CA

Alternative routes for Greensboro to Ontario

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

Destination information for Ontario

Things to know before you go - useful duration and weather info for your trip from Greensboro to Ontario.

Airports servicing Greensboro

Airports servicing Ontario

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