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Williamsburg

$330+ Cheap flights from Ontario (ONT) to Williamsburg, VA

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — RIC
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Ontario to Williamsburg

Keep the following information in mind while searching for Ontario to Williamsburg flight deals. Data was last updated August 13, 2025.

Round-trip from

$515
(American Airlines)

One-way from

$330
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$483
From Ontario to Williamsburg
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One-way flight from Ontario to Williamsburg
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Highest demand for flights based on searches. 6% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ontario to Williamsburg

Cheapest flights from Ontario to Williamsburg
Explore the most affordable flight options available from Ontario to Williamsburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 9/1111:59 pmONT - PHF
2 stops9h 09mAmerican Airlines
Mon 9/154:03 pmPHF - ONT
1 stop8h 21mAmerican Airlines
Deal found 8/12$492
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/2810:29 pmONT - PHF
1 stop21h 40mAmerican Airlines
Mon 11/37:16 pmPHF - ONT
1 stop27h 25mAmerican Airlines
Deal found 8/13$621
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 10/2710:29 pmONT - PHF
1 stop14h 33mAmerican Airlines
Mon 11/34:26 pmPHF - ONT
1 stop30h 15mAmerican Airlines
Deal found 8/13$638
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 8/166:17 amONT - PHF
2 stops10h 12mAmerican Airlines
Wed 8/204:51 pmPHF - ONT
1 stop7h 19mAmerican Airlines
Deal found 8/13$680
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 8/1612:22 pmONT - PHF
2 stops8h 44mAmerican Airlines
Tue 8/196:00 amPHF - ONT
2 stops10h 39mAmerican Airlines
Deal found 8/13$685
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/1510:29 pmONT - PHF
1 stop9h 11mAmerican Airlines
Tue 8/194:51 pmPHF - ONT
1 stop7h 19mAmerican Airlines
Deal found 8/13$690
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/1412:22 pmONT - PHF
2 stops8h 44mAmerican Airlines
Sat 8/163:40 pmPHF - ONT
1 stop8h 59mAmerican Airlines
Deal found 8/13$695

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Williamsburg 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 August 13, 2025.
Use the filters below to find and compare flights from Ontario to Williamsburg that are best for you.

Fly from

Ontario

Fly to

Williamsburg

Route

Depart

Return

Price

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Thu 9/11

11:59 pm-12:08 pm

2 stops9h 09m

Newport News Intl

Mon 9/15

4:03 pm-9:24 pm

1 stop8h 21m

$492

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Thu 10/30

10:29 pm-6:49 pm

1 stop17h 20m

Newport News Intl

Mon 11/3

7:16 pm-7:41 pm

1 stop27h 25m

$638

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Mon 10/27

10:29 pm-4:02 pm

1 stop14h 33m

Newport News Intl

Mon 11/3

4:26 pm-7:41 pm

1 stop30h 15m

$638

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Tue 10/28

12:43 pm-4:02 pm

2 stops24h 19m

Newport News Intl

Mon 11/3

7:16 pm-7:41 pm

1 stop27h 25m

$729

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Wed 10/29

6:15 am-11:09 pm

2 stops13h 54m

Newport News Intl

Mon 11/3

4:26 pm-7:41 pm

1 stop30h 15m

$729

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Tue 10/28

10:57 am-11:09 pm

2 stops9h 12m

Newport News Intl

Sun 11/2

3:46 pm-8:55 am

2 stops20h 09m

$733

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Wed 10/29

6:10 am-6:49 pm

2 stops9h 39m

Newport News Intl

Sun 11/2

3:46 pm-8:55 am

2 stops20h 09m

$733

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Wed 9/10

10:35 pm-10:53 am

1 stop9h 18m

$330

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Sat 9/6

10:35 pm-10:53 am

1 stop9h 18m

$330

OntarioNewport News

ONT - PHF

ONTPHF

Ontario

Sun 9/7

11:59 pm-3:38 pm

2 stops12h 39m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from Ontario to Williamsburg

Have a flexible travel schedule? Discover the best time to fly to Williamsburg 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 Williamsburg

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Williamsburg (average of $281). Flying from Ontario to Williamsburg in March is currently the most expensive (average of $351). 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 W11?

Find hourly flight availability from Ontario to Williamsburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

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

Reviews of airlines servicing Williamsburg

Get insights into the airlines that provide service to Williamsburg. 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 Williamsburg. Reviews last updated August 13, 2025.
Read through reviews of airlines operating flights from Ontario to Williamsburg, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Comfort

7.2

Food

6.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Williamsburg. 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 Williamsburg?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Williamsburg. You should not have trouble finding flights to Williamsburg from Ontario; the airport handles an average of 0 outbound flights to Williamsburg per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Ontario airport to Williamsburg. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

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

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

  • How can I find direct flights from Ontario to Williamsburg?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Williamsburg 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 Williamsburg?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Williamsburg (average of $281). Flying from Ontario to Williamsburg in March is currently the most expensive (average of $351). 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

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Top 4 airlines flying from Ontario to Williamsburg

Discover the top 4 airlines that operate flights from Ontario to Williamsburg. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$211Average$517FlexibilityNo cancel feeOn-time71%
DeltaCheapest$326Average$476FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$334Average$569FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$350Average$501FlexibilityNo cancel feeOn-time63%

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