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Cheap flights from Greensboro to Los Angeles from $243

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 7/3. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greensboro to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:37 pm - 10:51 pm
GSO
-
ONT
8h 14m
1 stop
United Airlines Logo
5:45 am - 11:42 pm
ONT
-
GSO
14h 57m
2 stops
$384United Airlines
Sat, Jul 4 - Sat, Jul 11
Delta Logo
2:15 pm - 6:18 pm
GSO
-
ONT
7h 03m
1 stop
Delta Logo
12:00 pm - 11:54 pm
ONT
-
GSO
8h 54m
1 stop
$429Delta
Wed, Nov 18 - Wed, Dec 2
United Airlines Logo
5:37 pm - 10:51 pm
GSO
-
ONT
8h 14m
1 stop
United Airlines Logo
6:10 am - 11:42 pm
ONT
-
GSO
14h 32m
2 stops
$450United Airlines
Wed, Jul 1 - Sat, Jul 11
United Airlines Logo
3:00 pm - 10:51 pm
GSO
-
ONT
10h 51m
2 stops
United Airlines Logo
6:10 am - 11:42 pm
ONT
-
GSO
14h 32m
2 stops
$455United Airlines
Wed, Jul 1 - Sat, Jul 11
American Airlines Logo
6:29 am - 11:48 am
GSO
-
ONT
8h 19m
1 stop
American Airlines Logo
6:00 am - 6:46 pm
ONT
-
GSO
9h 46m
1 stop
$482American Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
5:37 pm - 10:51 pm
GSO
-
ONT
8h 14m
1 stop
United Airlines Logo
6:10 am - 11:42 pm
ONT
-
GSO
14h 32m
2 stops
$494United Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
2:52 pm - 10:35 pm
GSO
-
ONT
10h 43m
2 stops
United Airlines Logo
7:13 pm - 10:05 am
ONT
-
GSO
11h 52m
2 stops
$499United Airlines
Fri, Aug 21 - Mon, Aug 24
Delta Logo
4:35 pm - 9:48 pm
GSO
-
ONT
8h 13m
1 stop
Delta Logo
11:48 am - 10:43 pm
ONT
-
GSO
7h 55m
1 stop
$504Delta
Mon, Jun 29 - Wed, Jul 8
United Airlines Logo
3:00 pm - 10:51 pm
GSO
-
ONT
10h 51m
2 stops
United Airlines Logo
5:45 am - 11:42 pm
ONT
-
GSO
14h 57m
2 stops
$505United Airlines
Wed, Jul 1 - Wed, Jul 8
United Airlines Logo
5:37 pm - 10:51 pm
GSO
-
ONT
8h 14m
1 stop
United Airlines Logo
5:45 am - 11:42 pm
ONT
-
GSO
14h 57m
2 stops
$526United Airlines
Wed, Jul 1 - Wed, Jul 8

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United Airlines flights from Greensboro to Ontario

Our best United Airlines deals on Greensboro to Ontario flight tickets
United Airlines
Jul 4
GSO5:37 pmGreensboro/H. Point
8h 14m
1 stop
ONT10:51 pmOntario
Jul 11
ONT5:45 amOntario
14h 57m
2 stops
GSO11:42 pmGreensboro/H. Point
$384
United Airlines
Jul 1
GSO5:37 pmGreensboro/H. Point
8h 14m
1 stop
ONT10:51 pmOntario
Jul 11
ONT6:10 amOntario
14h 32m
2 stops
GSO11:42 pmGreensboro/H. Point
$450
United Airlines
Jul 1
GSO3:00 pmGreensboro/H. Point
10h 51m
2 stops
ONT10:51 pmOntario
Jul 11
ONT6:10 amOntario
14h 32m
2 stops
GSO11:42 pmGreensboro/H. Point
$455

American Airlines flights from Greensboro to Ontario

Our best American Airlines deals on Greensboro to Ontario flight tickets
American Airlines
Oct 23
GSO6:29 amGreensboro/H. Point
8h 19m
1 stop
ONT11:48 amOntario
Oct 27
ONT6:00 amOntario
9h 46m
1 stop
GSO6:46 pmGreensboro/H. Point
$482
American Airlines
Jul 1
GSO4:12 pmGreensboro/H. Point
9h 24m
1 stop
ONT10:36 pmOntario
Jul 8
ONT7:00 amOntario
8h 04m
1 stop
GSO6:04 pmGreensboro/H. Point
$487
American Airlines
Jul 30
GSO6:36 amGreensboro/H. Point
8h 09m
1 stop
ONT11:45 amOntario
Aug 2
ONT10:10 pmOntario
7h 20m
1 stop
GSO8:30 amGreensboro/H. Point
$535

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 June 9, 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

Sat 7/4

5:37 pm-10:51 pm

1 stop8h 14m

Ontario

Sat 7/11

5:45 am-11:42 pm

2 stops14h 57m

$384
Quickest round-trip

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Wed 11/18

2:15 pm-6:18 pm

1 stop7h 03m

Ontario

Wed 12/2

12:00 pm-11:54 pm

1 stop8h 54m

$429

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Wed 7/1

5:37 pm-10:51 pm

1 stop8h 14m

Ontario

Sat 7/11

6:10 am-11:42 pm

2 stops14h 32m

$450

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Wed 7/1

3:00 pm-10:51 pm

2 stops10h 51m

Ontario

Sat 7/11

6:10 am-11:42 pm

2 stops14h 32m

$455

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Fri 10/23

6:29 am-11:48 am

1 stop8h 19m

Ontario

Tue 10/27

6:00 am-6:46 pm

1 stop9h 46m

$482

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Sat 7/4

5:37 pm-10:51 pm

1 stop8h 14m

Ontario

Sat 7/11

6:10 am-11:42 pm

2 stops14h 32m

$494

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Fri 8/21

2:52 pm-10:35 pm

2 stops10h 43m

Ontario

Mon 8/24

7:13 pm-10:05 am

2 stops11h 52m

$499

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Mon 6/29

4:35 pm-9:48 pm

1 stop8h 13m

Ontario

Wed 7/8

11:48 am-10:43 pm

1 stop7h 55m

$504

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Wed 7/1

3:00 pm-10:51 pm

2 stops10h 51m

Ontario

Wed 7/8

5:45 am-11:42 pm

2 stops14h 57m

$505

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

Wed 7/1

5:37 pm-10:51 pm

1 stop8h 14m

Ontario

Wed 7/8

5:45 am-11:42 pm

2 stops14h 57m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 September instead. Flights to Ontario in September, while not as cheap as those in October, still average around $348.

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 32m

Direct flights

None
The fastest flight from Greensboro to Ontario takes 7h 32m
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 32m 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
8,394 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,640 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.

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