Find Cheap Flights from Greensboro/H. Point to Ontario (GSO - ONT)

Search hundreds of travel sites at once for deals on flights to Ontario

Tue 12/19
Tue 12/26
Any month
Compare vs. KAYAK |

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $412 or less.

FAQs for Booking Greensboro/H. Point to Ontario Flights

How long does a flight from Greensboro/H. Point to Ontario take?
An average nonstop flight takes 8h 37m, covering a distance of 2122 miles.
Which airlines provide the cheapest flights from Greensboro/H. Point to Ontario?
In the past 3 days, the cheapest round-trip tickets were found on United ($451) and American Airlines ($538)
Do I need a passport to fly between Greensboro/H. Point and Ontario?
No.

Book cheap flights from Greensboro/H. Point to Ontario (round-trip)

Airports
Origin
Greensboro
$451
only
$451
Destination
Ontario
$451
only
$451
Thu, Feb 15
GSO
ONT
12h 17m
Wed, Feb 21
ONT
GSO
10h 28m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52422 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SAT
IAH
Good 7.3

NA

NA

IAH
SCL
Good 6.6

Flight was on time.

Long flights should have something edible.

GEG
SFO
Mediocre 2.0

Flight was late. Missed the connection even though it was the same airline. Offered no alternatives other than a flight for the following day.

EWR
LAS
Okay 4.0

Boarded in, then boarded out. Told aircraft was not inspected then delayed by ~2 hours due to bolts loose in a wing plate despite brand new aircraft

AUA
EWR
Mediocre 2.0

Flight 1039 dec 16 was delayed due to late inbound arrival to Aruba. United gave the reason "delayed Maintenance" which United denied as mechanical failure. We missed connected flight to Albany. United gave us only option: morning flight to Washington and then To Albany which is inacceptable option. We took rental car. Also: Workers at Newark do not coordinate. Super Slow and give disinformation.

Mon, Dec 25
GSO
ONT
8h 37m
Fri, Dec 29
ONT
GSO
6h 29m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 26108 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
BOS
Good 7.3

Liked that there were easily accessible power ports

My entertainment system did not work

ORD
OMA
Good 7.0

Once we got flying, everything was fine.

Gate changes had passengers walking from one end of Terminal 3 at O'Hare to the other twice.

BOS
CLT
Excellent 10.0

Friendly attendants, plenty of coffee. Great service.

ORD
NRT
Excellent 8.3

Amazing entertainment selection, comfortable.

SAN
JFK
Mediocre 3.0

Friendly flight attendants and nice to kids

Being held inside the plane for a total of 5:30 hours before taking off. Even if there were several concurring factors, it it necessary to find a better procedure in order to avoid keeping passangers inside a plane with the prospect of taking off in the next half hour repeated every half hour! For the ones of us traveling with children it is even worse, and becomes a real nightmare.

*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.