How long is the flight from Ontario to North Carolina?

Departing from Ontario to North Carolina will take you 6h 12m. There are 2185 mi between Ontario and North Carolina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

The cheapest airlines for a one-way flight from Ontario to North Carolina are Frontier ($86), Alaska Airlines ($146), and Southwest ($176).

In terms of precipitation, rainfall in North Carolina ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit North Carolina when rainfall is around 2.9 in.

If weather is an important factor for your trip to North Carolina, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from Ontario to North Carolina?

Most travelers choose Ontario - Charlotte Douglas, Ontario - Raleigh-Durham or Ontario - Norfolk when deciding on the best route from Ontario to North Carolina.

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

Consider American Airlines, Delta or Southwest when booking your flight. These represent the most popular airlines when flying from Ontario to North Carolina.

What airport do you fly from for flights from Ontario to North Carolina?

For a flight from Ontario to North Carolina, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

Can I find deals for flights from Ontario to North Carolina that include hotel bookings?

Yes. In addition to deals on Ontario to North Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to North Carolina?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to North Carolina.

Can I find deals for business class flights from Ontario to North Carolina?

Yes. Cheapflights offers flight deals from Ontario to North Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$72+ Cheap Flights from Ontario to North Carolina

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ontario to North Carolina with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to North Carolina

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$164 (Kiwi.com)
One-way from	$72 (Kiwi.com)
Popular in	December
Cheapest in	July
Average price	$386
Good round-trip deal	$379 or less
Good one-way deal	$189 or less

Provider with most accurate pricing for Los Angeles-Raleigh-Durham flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Raleigh-Durham flights.

Search Deals

From Ontario to North Carolina

Search Deals

One-way flight from Ontario to North Carolina

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($42 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Ontario to North Carolina.

Search Deals

Price to beat on a one-way flight from Ontario to North Carolina.

Search Deals

Find flight deals from Ontario to North Carolina

Cheapest flights from Ontario to North Carolina
Explore the most affordable flight options available from Ontario to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Sat 11/812:05 pmONT - CLT

1 stop26h 30mFrontier

Mon 11/176:12 pmCLT - ONT

1 stop30h 15mFrontier

Deal found 10/15

$164

Thu 11/67:44 pmONT - CLT

2 stops40h 12mFrontier

Mon 11/176:12 pmCLT - ONT

1 stop30h 15mFrontier

Deal found 10/15

$166

Tue 11/118:45 amONT - RDU

2 stops29h 23mFrontier

Fri 11/145:21 pmRDU - ONT

1 stop20h 49mFrontier

Deal found 10/15

$174

Fri 11/146:53 amONT - CLT

1 stop7h 24mFrontier

Mon 11/178:51 amCLT - ONT

1 stop12h 58mFrontier

Deal found 10/15

$178

Sat 11/812:05 pmONT - CLT

1 stop26h 30mFrontier

Tue 11/185:40 pmCLT - ONT

2 stops30h 47mFrontier

Deal found 10/15

$185

Thu 11/137:22 amONT - RDU

1 stop13h 33mFrontier

Sun 11/165:51 pmRDU - ONT

1 stop27h 58mFrontier

Deal found 10/14

$188

Thu 11/136:00 amONT - RDU

2 stops12h 11mMultiple Airlines

Sun 11/165:51 pmRDU - ONT

1 stop27h 58mMultiple Airlines

Deal found 10/14

$195

Thu 10/301:46 pmONT - CLT

1 stop21h 14mFrontier

Mon 11/33:53 pmCLT - ONT

2 stops31h 49mFrontier

Deal found 10/16

$198

Fri 11/71:46 pmONT - CLT

2 stops39h 01mMultiple Airlines

Mon 11/108:51 amCLT - ONT

1 stop12h 48mMultiple Airlines

Deal found 10/15

$199

Thu 11/61:46 pmONT - CLT

1 stop21h 14mFrontier

Mon 11/108:51 amCLT - ONT

1 stop12h 48mFrontier

Deal found 10/16

$210

Thu 11/66:53 amONT - RDU

1 stop6h 43mFrontier

Mon 11/105:21 pmRDU - ONT

1 stop9h 29mFrontier

Deal found 10/16

$210

Wed 10/296:53 amONT - RDU

2 stops32h 09mFrontier

Sun 11/25:00 amRDU - ONT

1 stop28h 29mFrontier

Deal found 10/14

$211

Best flights from Ontario to North Carolina
Discover carefully curated flight deals from Ontario to North Carolina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2025.

Thu 12/412:04 pmONT - CLT

1 stop25h 45mMultiple Airlines

Tue 12/98:10 pmCLT - ONT

2 stops41h 59mMultiple Airlines

Deal found 10/16

$231

Thu 11/66:53 amONT - RDU

1 stop6h 43mFrontier

Mon 11/175:21 pmRDU - ONT

1 stop9h 29mFrontier

Deal found 10/15

$252

Fri 11/1410:34 pmONT - AVL

1 stop8h 34mAmerican Airlines

Tue 11/184:19 pmAVL - ONT

1 stop9h 10mAmerican Airlines

Deal found 10/14

$289

Tue 11/181:33 pmONT - RDU

1 stop6h 12mUnited Airlines

Sat 12/68:00 amRDU - ONT

1 stop7h 32mUnited Airlines

Deal found 10/15

$293

Wed 2/1810:30 pmONT - AVL

1 stop8h 24mDelta

Tue 2/243:50 pmAVL - ONT

1 stop8h 24mDelta

Deal found 10/16

$297

Sun 12/142:15 pmONT - RDU

1 stop6h 40mSouthwest

Wed 12/175:30 amRDU - ONT

1 stop8h 05mSouthwest

Deal found 10/14

$305

Thu 11/131:46 pmONT - RDU

1 stop28h 25mFrontier

Thu 11/208:30 pmRDU - ONT

1 stop22h 51mFrontier

Deal found 10/15

$270

Thu 12/412:04 pmONT - TYS

2 stops28h 10mMultiple Airlines

Mon 12/88:00 amTYS - ONT

1 stop9h 04mMultiple Airlines

Deal found 10/16

$286

Thu 2/1910:30 pmONT - AVL

1 stop8h 24mDelta

Sat 2/216:15 amAVL - ONT

1 stop8h 23mDelta

Deal found 10/16

$297

Thu 10/236:53 amONT - CLT

1 stop6h 46mFrontier

Mon 10/275:34 pmCLT - ONT

1 stop9h 16mFrontier

Deal found 10/16

$282

Fri 11/79:59 amONT - GSO

2 stops9h 42mAmerican Airlines

Sun 11/164:07 pmGSO - ONT

1 stop8h 04mAmerican Airlines

Deal found 10/15

$314

Wed 10/296:53 amONT - TYS

1 stop27h 40mMultiple Airlines

Sun 11/21:16 pmTYS - ONT

2 stops35h 41mMultiple Airlines

Deal found 10/14

$288

Fri 12/122:15 pmONT - RDU

1 stop6h 40mSouthwest

Tue 12/166:10 amRDU - ONT

2 stops9h 00mSouthwest

Deal found 10/15

$321

Fri 2/2010:30 pmONT - AVL

1 stop8h 24mDelta

Sat 2/215:00 pmAVL - ONT

1 stop7h 14mDelta

Deal found 10/16

$297

Sat 10/251:15 pmONT - CLT

1 stop6h 44mUnited Airlines

Wed 11/195:35 pmCLT - ONT

1 stop7h 56mUnited Airlines

Deal found 10/14

$347

Thu 12/2511:15 amONT - RDU

1 stop7h 50mSouthwest

Thu 1/86:00 amRDU - ONT

2 stops13h 05mSouthwest

Deal found 10/15

$321

Thu 2/1910:30 pmONT - AVL

1 stop8h 24mDelta

Tue 2/246:15 amAVL - ONT

1 stop8h 23mDelta

Deal found 10/16

$297

Thu 10/236:53 amONT - TYS

1 stop9h 39mFrontier

Mon 10/278:17 pmTYS - ONT

1 stop30h 33mFrontier

Deal found 10/14

$303

Wed 10/296:53 amONT - TYS

1 stop27h 40mMultiple Airlines

Tue 11/411:23 amTYS - ONT

2 stops46h 19mMultiple Airlines

Deal found 10/14

$308

Thu 12/410:34 pmONT - CLT

Nonstop4h 26mAmerican Airlines

Tue 12/95:23 pmCLT - ONT

Nonstop5h 16mAmerican Airlines

Deal found 10/16

$348

Thu 11/61:29 pmONT - ORF

1 stop6h 47mUnited Airlines

Mon 11/108:03 amORF - ONT

1 stop7h 30mUnited Airlines

Deal found 10/16

$359

Wed 2/1810:30 pmONT - AVL

1 stop8h 24mDelta

Sat 2/217:45 amAVL - ONT

1 stop6h 53mDelta

Deal found 10/16

$297

Sat 11/1512:05 pmONT - RDU

1 stop25h 31mFrontier

Thu 11/208:30 pmRDU - ONT

1 stop22h 51mFrontier

Deal found 10/15

$306

Sat 10/257:04 amONT - TYS

1 stop27h 29mMultiple Airlines

Fri 10/312:13 pmTYS - ONT

1 stop10h 42mMultiple Airlines

Deal found 10/13

$312

Thu 12/46:30 amONT - CLT

1 stop6h 50mSouthwest

Tue 12/96:10 amCLT - ONT

1 stop7h 25mSouthwest

Deal found 10/16

$349

Wed 11/127:05 amONT - RDU

1 stop6h 31mDelta

Tue 11/185:15 amRDU - ONT

1 stop8h 51mDelta

Deal found 10/14

$297

Tue 11/116:10 amONT - TYS

1 stop8h 18mAmerican Airlines

Tue 11/185:10 amTYS - ONT

1 stop9h 44mAmerican Airlines

Deal found 10/14

$369

Fri 10/246:53 amONT - TYS

1 stop9h 39mFrontier

Mon 10/278:17 pmTYS - ONT

1 stop30h 33mFrontier

Deal found 10/16

$307

Tue 11/117:00 amONT - TYS

1 stop7h 08mUnited Airlines

Tue 11/185:45 amTYS - ONT

2 stops9h 46mUnited Airlines

Deal found 10/14

$374

Mon 12/16:12 pmONT - CLT

2 stops21h 29mMultiple Airlines

Thu 12/49:11 pmCLT - ONT

1 stop23h 23mMultiple Airlines

Deal found 10/16

$324

Last-minute flights from Ontario to North Carolina
Discover last-minute flight deals from Ontario to North Carolina. Data last updated October 16, 2025 and is based on user searches.

Thu 10/301:46 pmONT - CLT

1 stop21h 14mFrontier

Mon 11/33:53 pmCLT - ONT

2 stops31h 49mFrontier

Deal found 10/16

$198

Thu 11/67:44 pmONT - CLT

2 stops40h 12mFrontier

Mon 11/176:12 pmCLT - ONT

1 stop30h 15mFrontier

Deal found 10/15

$166

Thu 11/61:46 pmONT - CLT

1 stop21h 14mFrontier

Mon 11/108:51 amCLT - ONT

1 stop12h 48mFrontier

Deal found 10/16

$210

Thu 11/66:53 amONT - RDU

1 stop6h 43mFrontier

Mon 11/105:21 pmRDU - ONT

1 stop9h 29mFrontier

Deal found 10/16

$210

Fri 11/71:46 pmONT - CLT

2 stops39h 01mMultiple Airlines

Mon 11/108:51 amCLT - ONT

1 stop12h 48mMultiple Airlines

Deal found 10/15

$199

Sat 11/812:05 pmONT - CLT

1 stop26h 30mFrontier

Mon 11/176:12 pmCLT - ONT

1 stop30h 15mFrontier

Deal found 10/15

$164

Sat 11/812:05 pmONT - CLT

2 stops23h 43mFrontier

Sun 11/166:02 pmCLT - ONT

1 stop20h 08mFrontier

Deal found 10/15

$182

Sat 11/812:05 pmONT - CLT

1 stop26h 30mFrontier

Tue 11/185:40 pmCLT - ONT

2 stops30h 47mFrontier

Deal found 10/15

$185

Tue 11/118:45 amONT - RDU

2 stops29h 23mFrontier

Fri 11/145:21 pmRDU - ONT

1 stop20h 49mFrontier

Deal found 10/15

$174

Thu 11/137:22 amONT - RDU

1 stop13h 33mFrontier

Sun 11/165:51 pmRDU - ONT

1 stop27h 58mFrontier

Deal found 10/14

$188

Thu 11/136:00 amONT - RDU

2 stops12h 11mMultiple Airlines

Sun 11/165:51 pmRDU - ONT

1 stop27h 58mMultiple Airlines

Deal found 10/14

$195

Fri 11/146:53 amONT - CLT

1 stop7h 24mFrontier

Mon 11/178:51 amCLT - ONT

1 stop12h 58mFrontier

Deal found 10/15

$178

One-way flights from Ontario to North Carolina
Search for one-way flight options from Ontario to North Carolina. Find affordable one-way fares based on user searches. Data last updated October 16, 2025.

Sat 11/18:39 amONT - RDU

1 stop11h 04mFrontier

Deal found 10/15

$72

Thu 11/136:00 amONT - RDU

2 stops13h 58mFrontier

Deal found 10/15

$78

Sat 11/1512:05 pmONT - CLT

1 stop26h 12mFrontier

Deal found 10/15

$85

Sun 11/91:46 pmONT - RDU

1 stop28h 25mFrontier

Deal found 10/15

$85

Thu 11/131:46 pmONT - CLT

1 stop21h 14mFrontier

Deal found 10/15

$86

Thu 10/301:46 pmONT - CLT

1 stop21h 14mFrontier

Deal found 10/15

$88

Tue 11/188:45 amONT - RDU

2 stops29h 23mFrontier

Deal found 10/16

$88

Wed 11/58:00 amONT - RDU

2 stops32h 18mFrontier

Deal found 10/15

$89

Mon 11/176:53 amONT - CLT

1 stop7h 24mFrontier

Deal found 10/16

$90

Mon 11/36:53 amONT - RDU

1 stop6h 43mFrontier

Deal found 10/15

$90

Mon 11/176:53 amONT - RDU

1 stop6h 43mFrontier

Deal found 10/16

$91

Sat 11/812:05 pmONT - CLT

1 stop26h 30mFrontier

Deal found 10/16

$93

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to North Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Thu 12/4

12:04 pm-4:49 pm

1 stop25h 45m

Charlotte Douglas

Tue 12/9

8:10 pm-11:09 am

2 stops41h 59m

$231

OntarioRaleigh

ONT - RDU

ONTRDU

Ontario

Thu 11/6

6:53 am-4:36 pm

1 stop6h 43m

Raleigh-Durham

Mon 11/17

5:21 pm-11:50 pm

1 stop9h 29m

$252

OntarioRaleigh

ONT - RDU

ONTRDU

Ontario

Thu 11/13

1:46 pm-9:11 pm

1 stop28h 25m

Raleigh-Durham

Thu 11/20

8:30 pm-4:21 pm

1 stop22h 51m

$270

OntarioCharlotte

ONT - CLT

ONTCLT

Ontario

Thu 10/23

6:53 am-4:39 pm

1 stop6h 46m

Charlotte Douglas

Mon 10/27

5:34 pm-11:50 pm

1 stop9h 16m

$282

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Thu 12/4

12:04 pm-7:14 pm

2 stops28h 10m

Knoxville McGhee Tyson

Mon 12/8

8:00 am-2:04 pm

1 stop9h 04m

$286

OntarioKnoxville

ONT - TYS

ONTTYS

Ontario

Wed 10/29

6:53 am-1:33 pm

1 stop27h 40m

Knoxville McGhee Tyson

Sun 11/2

1:16 pm-9:57 pm

2 stops35h 41m

$288

OntarioAsheville

ONT - AVL

ONTAVL

Ontario

Fri 11/14

10:34 pm-10:08 am

1 stop8h 34m

Asheville Regional

Tue 11/18

4:19 pm-10:29 pm

1 stop9h 10m

$289

OntarioRaleigh

ONT - RDU

ONTRDU

Ontario

Tue 11/18

1:33 pm-10:45 pm

1 stop6h 12m

Raleigh-Durham

Sat 12/6

8:00 am-12:32 pm

1 stop7h 32m

$293

OntarioAsheville

ONT - AVL

ONTAVL

Ontario

Wed 2/18

10:30 pm-9:54 am

1 stop8h 24m

Asheville Regional

Tue 2/24

3:50 pm-9:14 pm

1 stop8h 24m

$297

OntarioAsheville

ONT - AVL

ONTAVL

Ontario

Thu 2/19

10:30 pm-9:54 am

1 stop8h 24m

Asheville Regional

Sat 2/21

6:15 am-11:38 am

1 stop8h 23m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to North Carolina

Have a flexible travel schedule? Discover the best time to fly to North Carolina from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to North Carolina

What is the cheapest month to book a flight from Ontario to North Carolina?

Currently, January is the cheapest month in which you can book a flight from Ontario to North Carolina (average of $42). Flying from Ontario to North Carolina in April is currently the most expensive (average of $188). 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.

What is the cheapest time of day to fly from ONT to NC?

One of the essential ways to save on airfare from Ontario to North Carolina is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

Reviews of airlines servicing North Carolina

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Ontario to North Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,984 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,982 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

11,043 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Frontier

5.8

Fair

3,137 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

What airport do you fly from for flights from Ontario to North Carolina?
For a flight from Ontario to North Carolina, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.
How long is the flight from Ontario to North Carolina?
Departing from Ontario to North Carolina will take you 6h 12m. There are 2185 mi between Ontario and North Carolina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines to fly from Ontario to North Carolina one-way?
The cheapest airlines for a one-way flight from Ontario to North Carolina are Frontier ($86), Alaska Airlines ($146), and Southwest ($176).
What are the most popular routes from Ontario to North Carolina?
Most travelers choose Ontario - Charlotte Douglas, Ontario - Raleigh-Durham or Ontario - Norfolk when deciding on the best route from Ontario to North Carolina.
Can I find deals for flights from Ontario to North Carolina that include hotel bookings?
Yes. In addition to deals on Ontario to North Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to North Carolina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to North Carolina.
Can I find deals for business class flights from Ontario to North Carolina?
Yes. Cheapflights offers flight deals from Ontario to North Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to North Carolina?
Currently, January is the cheapest month in which you can book a flight from Ontario to North Carolina (average of $42). Flying from Ontario to North Carolina in April is currently the most expensive (average of $188). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Ontario to North Carolina

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$150	Average$260	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$208	Average$410	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$216	Average$428	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$288	Average$479	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$305	Average$459	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$72+ Cheap flights from Ontario (ONT) to North Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to North Carolina with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to North Carolina

Keep the following information in mind while searching for Ontario to North Carolina flight deals. Data was last updated October 16, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to North Carolina

Cheapest flights from Ontario to North CarolinaExplore the most affordable flight options available from Ontario to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Explore the most affordable flight options available from Ontario to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to North Carolina that are best for you.

Best time to book a flight from Ontario to North Carolina

Have a flexible travel schedule? Discover the best time to fly to North Carolina from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to North Carolina

What is the cheapest month to book a flight from Ontario to North Carolina?

What is the cheapest time of day to fly from ONT to NC?

Find hourly flight availability from Ontario to North Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

Reviews of airlines servicing North Carolina

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Ontario to North Carolina. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ontario to North Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ontario to North Carolina?

How long is the flight from Ontario to North Carolina?

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

What are the most popular routes from Ontario to North Carolina?

Can I find deals for flights from Ontario to North Carolina that include hotel bookings?

How can I find direct flights from Ontario to North Carolina?

Can I find deals for business class flights from Ontario to North Carolina?

What is the cheapest month to book a flight from Ontario to North Carolina?

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.

Alternative routes for Ontario to North Carolina

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

Top 5 airlines flying from Ontario to North Carolina

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to North Carolina
Explore the most affordable flight options available from Ontario to North Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.