Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Greensboro to Los Angeles from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greensboro to Los Angeles departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Greensboro to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 pm - 9:56 pm
GSO
-
ONT
7h 41m
1 stop
Delta Logo
7:00 am - 7:18 pm
ONT
-
GSO
9h 18m
1 stop
$405Delta
tis, aug 18 - tis, sep 1
Delta Logo
5:25 am - 12:29 pm
GSO
-
ONT
10h 04m
2 stops
Delta Logo
12:00 pm - 10:02 pm
ONT
-
GSO
7h 02m
1 stop
$410Delta
tis, aug 18 - sön, aug 30
Delta Logo
2:54 pm - 11:49 pm
GSO
-
ONT
11h 55m
2 stops
Delta Logo
5:59 pm - 11:38 am
ONT
-
GSO
14h 39m
2 stops
$415Delta
tis, jun 16 - ons, jun 24
Delta Logo
5:23 am - 10:57 am
GSO
-
ONT
8h 34m
1 stop
Delta Logo
10:00 pm - 9:22 am
ONT
-
GSO
8h 22m
1 stop
$437Delta
tis, maj 12 - tis, maj 19
Delta Logo
2:47 pm - 11:34 pm
GSO
-
ONT
11h 47m
2 stops
Delta Logo
10:00 pm - 9:22 am
ONT
-
GSO
8h 22m
1 stop
$442Delta
tis, maj 12 - tis, maj 19
Delta Logo
5:19 am - 12:14 pm
GSO
-
ONT
9h 55m
2 stops
Delta Logo
6:00 am - 9:35 pm
ONT
-
GSO
12h 35m
2 stops
$447Delta
ons, maj 6 - tis, maj 12
American Airlines Logo
2:42 pm - 9:07 pm
GSO
-
ONT
9h 25m
1 stop
American Airlines Logo
10:59 am - 10:47 pm
ONT
-
GSO
8h 48m
1 stop
$462American Airlines
tors, maj 14 - tis, maj 19
American Airlines Logo
2:42 pm - 9:07 pm
GSO
-
ONT
9h 25m
1 stop
American Airlines Logo
11:59 pm - 12:30 pm
ONT
-
GSO
9h 31m
2 stops
$467American Airlines
tors, maj 14 - tis, maj 19
American Airlines Logo
7:00 am - 1:18 pm
GSO
-
ONT
9h 18m
1 stop
American Airlines Logo
11:59 pm - 12:09 pm
ONT
-
GSO
9h 10m
1 stop
$469American Airlines
tors, maj 7 - mån, maj 11
American Airlines Logo
1:37 pm - 10:40 pm
GSO
-
ONT
12h 03m
2 stops
American Airlines Logo
11:59 pm - 1:57 pm
ONT
-
GSO
10h 58m
2 stops
$472American Airlines
tis, maj 12 - tis, maj 19

American Airlines flights from Greensboro to Ontario

Our best American Airlines deals on Greensboro to Ontario flight tickets
American Airlines
May 14
GSO2:42 pmGreensboro/H. Point
9h 25m
1 stop
ONT9:07 pmOntario
May 19
ONT10:59 amOntario
8h 48m
1 stop
GSO10:47 pmGreensboro/H. Point
$462
American Airlines
May 14
GSO2:42 pmGreensboro/H. Point
9h 25m
1 stop
ONT9:07 pmOntario
May 19
ONT11:59 pmOntario
9h 31m
2 stops
GSO12:30 pmGreensboro/H. Point
$467
American Airlines
May 7
GSO7:00 amGreensboro/H. Point
9h 18m
1 stop
ONT1:18 pmOntario
May 11
ONT11:59 pmOntario
9h 10m
1 stop
GSO12:09 pmGreensboro/H. Point
$469

Delta flights from Greensboro to Ontario

Our best Delta deals on Greensboro to Ontario flight tickets
Delta
Aug 18
GSO5:15 pmGreensboro/H. Point
7h 41m
1 stop
ONT9:56 pmOntario
Sep 1
ONT7:00 amOntario
9h 18m
1 stop
GSO7:18 pmGreensboro/H. Point
$405
Delta
Aug 18
GSO5:25 amGreensboro/H. Point
10h 04m
2 stops
ONT12:29 pmOntario
Aug 30
ONT12:00 pmOntario
7h 02m
1 stop
GSO10:02 pmGreensboro/H. Point
$410
Delta
Jun 16
GSO2:54 pmGreensboro/H. Point
11h 55m
2 stops
ONT11:49 pmOntario
Jun 24
ONT5:59 pmOntario
14h 39m
2 stops
GSO11:38 amGreensboro/H. Point
$415

momondo Fare Finder

 
Customize your flight search to find flights from Greensboro to Ontario 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, momondo users made 832,500 searches. Data last updated april 26, 2026.
Use the filters below to find and compare flights from Greensboro to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 8/18

5:15 pm-9:56 pm

1 stop7h 41m

Ontario

tis 9/1

7:00 am-7:18 pm

1 stop9h 18m

$405

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 8/18

5:25 am-12:29 pm

2 stops10h 04m

Ontario

sön 8/30

12:00 pm-10:02 pm

1 stop7h 02m

$410

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 6/16

2:54 pm-11:49 pm

2 stops11h 55m

Ontario

ons 6/24

5:59 pm-11:38 am

2 stops14h 39m

$415
Quickest round-trip

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 5/12

5:23 am-10:57 am

1 stop8h 34m

Ontario

tis 5/19

10:00 pm-9:22 am

1 stop8h 22m

$437

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 5/12

2:47 pm-11:34 pm

2 stops11h 47m

Ontario

tis 5/19

10:00 pm-9:22 am

1 stop8h 22m

$442

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

ons 5/6

5:19 am-12:14 pm

2 stops9h 55m

Ontario

tis 5/12

6:00 am-9:35 pm

2 stops12h 35m

$447

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tors 5/14

2:42 pm-9:07 pm

1 stop9h 25m

Ontario

tis 5/19

10:59 am-10:47 pm

1 stop8h 48m

$462

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tors 5/14

2:42 pm-9:07 pm

1 stop9h 25m

Ontario

tis 5/19

11:59 pm-12:30 pm

2 stops9h 31m

$467

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tors 5/7

7:00 am-1:18 pm

1 stop9h 18m

Ontario

mån 5/11

11:59 pm-12:09 pm

1 stop9h 10m

$469

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

tis 5/12

1:37 pm-10:40 pm

2 stops12h 03m

Ontario

tis 5/19

11:59 pm-1:57 pm

2 stops10h 58m

$472

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Greensboro to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Greensboro and Ontario?

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Greensboro to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $318. If you aren’t able to travel during the month of October, then book flights to Ontario from Greensboro during August instead. Flights to Ontario in August, while not as cheap as those in October, still average around $338.

When to book flights from Greensboro to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Greensboro to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greensboro to Ontario (GSO to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greensboro to Ontario

Fastest flight time

7h 17m

Direct flights

None
The fastest flight from Greensboro to Ontario takes 7h 17m
There are no direct flights from Greensboro to Ontario. There are no popular flight routes from Greensboro to Ontario.
Search flight deals

Frequently asked questions about flying from Greensboro to Ontario

  • How far is Greensboro/H. Point to Ontario by plane?

    The distance between Greensboro/H. Point and Ontario is about 2130.5 mi. Typically, this will take 7h 17m by plane in normal conditions.

  • When did momondo last update prices for flights from Greensboro/H. Point Airport to Ontario Airport?

    Prices for flights from Greensboro/H. Point Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greensboro/H. Point Airport to Ontario Airport?

  • How old do you have to be to fly from Greensboro/H. Point Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greensboro/H. Point Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Greensboro to Ontario?

Best airlines flying from Greensboro to Ontario

Compare and see reviews for airlines that fly from Greensboro to Ontario with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $308Free CancellationRating
7.9
8,459 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Greensboro to Ontario?

Finding the right flight to Ontario from Greensboro is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Greensboro to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Greensboro with this policy.

How can momondo help me find flights from Greensboro to Ontario?

Once all potential Greensboro to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Greensboro to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Greensboro to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
tis 5/26
tis 6/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States