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$58+ Cheap flights from North Carolina to Ontario (ONT)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ONT
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from North Carolina to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from North Carolina (USNC) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$150
(Frontier)

One-way from

$65
(Frontier)

Good round-trip deal

$309 or less

Good one-way deal

$298 or less
From North Carolina to Ontario
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One-way flight from North Carolina to Ontario
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Price to beat on a round-trip flight from North Carolina to Ontario.
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Price to beat on a one-way flight from North Carolina to Ontario.
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Find flight deals from North Carolina to Ontario

Cheapest flights from North Carolina to Ontario
Explore the most affordable flight options available from North Carolina to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Frontier deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/245:20 pmRDU - ONT
1 stop9h 39mFrontier
mié. 2/2612:59 amONT - RDU
1 stop12h 21mFrontier
Deal found 1/20$150
This Frontier deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/294:52 pmCLT - ONT
1 stop10h 07mFrontier
jue. 5/87:30 pmONT - CLT
1 stop11h 20mFrontier
Deal found 1/20$150
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/196:36 pmTYS - ONT
1 stop6h 40mAmerican Airlines
mié. 2/266:59 amONT - TYS
1 stop7h 51mAmerican Airlines
Deal found 1/20$259
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/204:17 pmAVL - ONT
1 stop7h 45mAmerican Airlines
mié. 2/2610:50 pmONT - AVL
1 stop8h 49mAmerican Airlines
Deal found 1/20$289
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/153:50 pmAVL - ONT
1 stop6h 52mDelta
mar. 4/2210:59 pmONT - AVL
1 stop7h 57mDelta
Deal found 1/20$297
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/15:15 pmGSO - ONT
1 stop8h 37mDelta
mié. 3/51:10 pmONT - GSO
1 stop7h 48mDelta
Deal found 1/21$309
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/206:38 pmCLT - ONT
Nonstop5h 15mAmerican Airlines
lun. 3/2410:27 pmONT - CLT
Nonstop4h 28mAmerican Airlines
Deal found 1/21$309
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/205:16 pmILM - ONT
1 stop9h 37mAmerican Airlines
dom. 2/2310:50 pmONT - ILM
1 stop6h 54mAmerican Airlines
Deal found 1/20$309
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/55:45 amTYS - ONT
2 stops9h 39mDelta
mié. 2/121:00 pmONT - TYS
1 stop7h 47mDelta
Deal found 1/20$319
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/156:50 pmCLT - ONT
1 stop7h 02mDelta
mié. 2/196:00 amONT - CLT
1 stop7h 15mDelta
Deal found 1/20$329
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/256:20 amRDU - ONT
1 stop8h 35mDelta
mié. 3/54:05 pmONT - RDU
1 stop11h 05mDelta
Deal found 1/20$343
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/134:19 pmGSO - ONT
1 stop7h 34mAmerican Airlines
lun. 3/177:35 pmONT - GSO
2 stops9h 59mAmerican Airlines
Deal found 1/20$354

Find flights from North Carolina to Ontario within your budget

Customize your flight search to find flights from North Carolina 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighOntario

RDU - ONT

RDUONT

Raleigh-Durham

lun. 2/24

5:20 pm-11:59 pm

1 stop9h 39m

Ontario

mié. 2/26

12:59 am-4:20 pm

1 stop12h 21m

$150

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

mar. 4/29

4:52 pm-11:59 pm

1 stop10h 07m

Ontario

jue. 5/8

7:30 pm-9:50 am

1 stop11h 20m

$150

KnoxvilleOntario

TYS - ONT

TYSONT

Knoxville McGhee Tyson

mié. 2/19

6:36 pm-10:16 pm

1 stop6h 40m

Ontario

mié. 2/26

6:59 am-5:50 pm

1 stop7h 51m

$259

AshevilleOntario

AVL - ONT

AVLONT

Asheville Regional

jue. 2/20

4:17 pm-9:02 pm

1 stop7h 45m

Ontario

mié. 2/26

10:50 pm-10:39 am

1 stop8h 49m

$289

AshevilleOntario

AVL - ONT

AVLONT

Asheville Regional

mar. 4/15

3:50 pm-7:42 pm

1 stop6h 52m

Ontario

mar. 4/22

10:59 pm-9:56 am

1 stop7h 57m

$297

GreensboroOntario

GSO - ONT

GSOONT

Greensboro/H. Point

sáb. 3/1

5:15 pm-10:52 pm

1 stop8h 37m

Ontario

mié. 3/5

1:10 pm-11:58 pm

1 stop7h 48m

$309

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

jue. 3/20

6:38 pm-8:53 pm

Nonstop5h 15m

Ontario

lun. 3/24

10:27 pm-5:55 am

Nonstop4h 28m

$309

WilmingtonOntario

ILM - ONT

ILMONT

Wilmington New Hanover County

jue. 2/20

5:16 pm-11:53 pm

1 stop9h 37m

Ontario

dom. 2/23

10:50 pm-8:44 am

1 stop6h 54m

$309

KnoxvilleOntario

TYS - ONT

TYSONT

Knoxville McGhee Tyson

mié. 2/5

5:45 am-12:24 pm

2 stops9h 39m

Ontario

mié. 2/12

1:00 pm-11:47 pm

1 stop7h 47m

$319

CharlotteOntario

CLT - ONT

CLTONT

Charlotte Douglas

sáb. 2/15

6:50 pm-10:52 pm

1 stop7h 02m

Ontario

lun. 2/24

6:00 am-4:15 pm

1 stop7h 15m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from North Carolina to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from North Carolina 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.

Travel insights for flights from North Carolina to Ontario

Get recent, data-driven insights about flights from North Carolina to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from North Carolina to Ontario (average of $246). Flying from North Carolina to Ontario in March is currently the most expensive (average of $310). 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 NC to ONT?

Find hourly flight availability from North Carolina to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from North Carolina to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and Southwest from North Carolina to Ontario to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Entertainment

7.7

Overall

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from North Carolina to Ontario. 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 into for flights to Ontario from North Carolina?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from North Carolina to Ontario.

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

    $65 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $115 and $154, respectively.

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

    While some choose either Raleigh-Durham - Ontario or Norfolk - Ontario, Charlotte Douglas - Ontario is the most popular route from North Carolina to Ontario.

  • What are the cheapest flights from North Carolina to Ontario?

    On average you can expect to pay $376 for a flight from North Carolina to Ontario. The cheapest flight overall is $154 while the most popular route, (Charlotte Douglas - Ontario) is currently priced at $180.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North Carolina to Ontario 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 North Carolina to Ontario?

    Currently, August is the cheapest month in which you can book a flight from North Carolina to Ontario (average of $246). Flying from North Carolina to Ontario in March is currently the most expensive (average of $310). 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.

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Alternative routes for North Carolina to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from North Carolina to Ontario

Discover the top 7 airlines that operate flights from North Carolina to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$170FlexibilityNo cancel feeOn-time65%
FrontierCheapest$151Average$246FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$204Average$300FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$531FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$486FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$324Average$463FlexibilityNo cancel feeOn-time63%
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