What is the cheapest month to fly from U.S. Virgin Islands to Ontario?

Our data shows that May tends to be the cheapest month to fly to Ontario from U.S. Virgin Islands. Users have commonly found prices around $605 for the month, but tickets can be as low as $347. Due to multiple factors, prepare for potentially higher prices in October.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from U.S. Virgin Islands to Ontario as you normally would.

What airport do you fly into for flights to Ontario from U.S. Virgin Islands?

Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from U.S. Virgin Islands.

Can I find deals for flights from U.S. Virgin Islands to Ontario that include hotel bookings?

Yes. In addition to deals on U.S. Virgin Islands to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from U.S. Virgin Islands to Ontario?

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

Can I find deals for business class flights from U.S. Virgin Islands to Ontario?

Yes. Cheapflights offers flight deals from U.S. Virgin Islands 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.

$440+ Flights from the U.S. Virgin Islands to Ontario

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Cheap flight deals from U.S. Virgin Islands to Ontario

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	October
Cheapest in	May
Average price	$496

Provider with most accurate pricing for Saint Thomas Island Cyril E King-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Los Angeles flights.

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Highest demand for flights based on searches. 28% potential increase in price ($236 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from U.S. Virgin Islands to Ontario

One-way flights from U.S. Virgin Islands to Ontario
Search for one-way flight options from U.S. Virgin Islands to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Thu 3/64:00 pmSTT - ONT

1 stop10h 52mDelta

Deal found 2/20

$342

Thu 3/61:30 pmSTT - ONT

2 stops12h 30mAmerican Airlines

Deal found 2/20

$387

Fri 3/2810:49 amSTT - ONT

2 stops14h 10mMultiple Airlines

Deal found 2/20

$591

Find flights from U.S. Virgin Islands to Ontario within your budget

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 3/6

4:00 pm-10:52 pm

1 stop10h 52m

$342

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 3/6

1:30 pm-10:00 pm

2 stops12h 30m

$387

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Fri 3/28

10:49 am-9:59 pm

2 stops14h 10m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from U.S. Virgin Islands to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from U.S. Virgin Islands 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 U.S. Virgin Islands to Ontario

Get recent, data-driven insights about flights from U.S. Virgin Islands to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from U.S. Virgin Islands to Ontario?

Currently, August is the cheapest month in which you can book a flight from U.S. Virgin Islands to Ontario (average of $246). Flying from U.S. Virgin Islands to Ontario in March is currently the most expensive (average of $315). 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.

Rainfall in Ontario 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

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

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly into for flights to Ontario from U.S. Virgin Islands?
Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from U.S. Virgin Islands.
Can I find deals for flights from U.S. Virgin Islands to Ontario that include hotel bookings?
Yes. In addition to deals on U.S. Virgin Islands to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from U.S. Virgin Islands to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from U.S. Virgin Islands to Ontario.
Can I find deals for business class flights from U.S. Virgin Islands to Ontario?
Yes. Cheapflights offers flight deals from U.S. Virgin Islands 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 U.S. Virgin Islands to Ontario?
Currently, August is the cheapest month in which you can book a flight from U.S. Virgin Islands to Ontario (average of $246). Flying from U.S. Virgin Islands to Ontario in March is currently the most expensive (average of $315). 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 airline flying from U.S. Virgin Islands to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$594	Average$594	FlexibilityNo cancel fee	On-time71%

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$342+ Cheap flights from the U.S. Virgin Islands 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from U.S. Virgin Islands to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from U.S. Virgin Islands to Ontario

Keep the following information in mind while searching for U.S. Virgin Islands to Ontario flight deals. Data was last updated February 20, 2025.

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from U.S. Virgin Islands to Ontario

One-way flights from U.S. Virgin Islands to OntarioSearch for one-way flight options from U.S. Virgin Islands to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Search for one-way flight options from U.S. Virgin Islands to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Find flights from U.S. Virgin Islands to Ontario within your budget

Best time to book a flight from U.S. Virgin Islands to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from U.S. Virgin Islands with our price prediction graph.

Travel insights for flights from U.S. Virgin Islands to Ontario

Get recent, data-driven insights about flights from U.S. Virgin Islands to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from U.S. Virgin Islands to Ontario?

Rainfall in Ontario by month

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

Temperature in Ontario by month

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

Reviews of airlines servicing Ontario

Related info for your journey

Find useful and relevant information for your journey from U.S. Virgin Islands 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 U.S. Virgin Islands?

Can I find deals for flights from U.S. Virgin Islands to Ontario that include hotel bookings?

How can I find direct flights from U.S. Virgin Islands to Ontario?

Can I find deals for business class flights from U.S. Virgin Islands to Ontario?

What is the cheapest month to book a flight from U.S. Virgin Islands to Ontario?

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 U.S. Virgin Islands to Ontario

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

Top airline flying from U.S. Virgin Islands to Ontario

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One-way flights from U.S. Virgin Islands to Ontario
Search for one-way flight options from U.S. Virgin Islands to Ontario. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.