How long is the flight from U.S. Virgin Islands to Ontario?

There are many flights that can get you from U.S. Virgin Islands to Ontario in 11h 15m. Fly via Delta to get the fastest option. There are 3396 mi between U.S. Virgin Islands and Ontario.

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.

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).

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.

$200+ Flights from the U.S. Virgin Islands to Ontario

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

Cheapest

Best

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One-way

Cheapest flights from U.S. Virgin Islands to Ontario
Explore the most affordable flight options available from U.S. Virgin Islands to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Thu 2/261:50 pm

STT

ONT

1 stop11h 15m

Delta

Mon 3/210:20 pm

ONT

STT

1 stop10h 20m

Delta

Deal found 2/1

$611

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 3, 2026.

Wed 4/14:35 pm

STT

ONT

2 stops29h 10m

Multiple Airlines

Deal found 2/1

$200

Thu 4/24:35 pm

STT

ONT

3 stops46h 04m

Multiple Airlines

Deal found 2/1

$225

Fri 4/34:35 pm

STT

ONT

3 stops29h 44m

Multiple Airlines

Deal found 2/1

$258

Thu 4/25:25 pm

STT

ONT

2 stops19h 41m

American Airlines

Deal found 2/1

$307

Wed 4/12:43 pm

STT

ONT

2 stops23h 48m

American Airlines

Deal found 2/1

$368

Wed 4/112:49 pm

STT

ONT

1 stop11h 11m

Delta

Deal found 2/1

$602

Thu 4/24:45 pm

STT

ONT

2 stops22h 52m

United Airlines

Deal found 2/1

$646

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$611 (Delta)
One-way from	$200 (Kiwi.com)
Popular in	August
Cheapest in	April
Average price	$457

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From U.S. Virgin Islands to Ontario

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One-way flight from U.S. Virgin Islands to Ontario

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Highest demand for flights based on searches. 23% potential increase in price ($172 potential increase over avg. RT price).

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Cheapest flight prices on average. 13% potential price decrease ($66 potential savings vs. average RT price).

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Average for round-trip flights in February 2026

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Use the filters below to find and compare flights from the U.S. Virgin Islands to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 2/26

1:50 pm-9:05 pm

1 stop11h 15m

Ontario

Mon 3/2

10:20 pm-12:40 pm

1 stop10h 20m

$611

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Wed 4/1

4:35 pm-6:45 pm

2 stops29h 10m

$200

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Fri 4/3

4:35 pm-7:19 pm

3 stops29h 44m

$258

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 4/2

4:35 pm-6:45 pm

2 stops29h 10m

$275

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Wed 4/1

2:43 pm-11:59 pm

1 stop12h 16m

$405

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 4/2

2:43 pm-10:30 pm

1 stop10h 47m

$548

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Wed 4/1

12:49 pm-9:00 pm

1 stop11h 11m

$602

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Thu 4/2

4:45 pm-12:37 pm

2 stops22h 52m

$646

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Sun 7/12

1:22 pm-12:20 pm

2 stops25h 58m

$647

Saint Thomas IslandOntario

STT - ONT

STTONT

Saint Thomas Island Cyril E King

Fri 4/3

11:46 am-9:24 pm

1 stop12h 38m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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.

STT-ONT

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.

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Everything you need to know about your flight from the U.S. Virgin Islands to Ontario

VI0-ONT

STT-ONT

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

Currently, January is the cheapest month in which you can book a flight from U.S. Virgin Islands to Ontario (average of $304). Flying from U.S. Virgin Islands to Ontario in August is currently the most expensive (average of $879). 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.

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.
How long is the flight from U.S. Virgin Islands to Ontario?
There are many flights that can get you from U.S. Virgin Islands to Ontario in 11h 15m. Fly via Delta to get the fastest option. There are 3396 mi between U.S. Virgin Islands and Ontario.
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, January is the cheapest month in which you can book a flight from U.S. Virgin Islands to Ontario (average of $304). Flying from U.S. Virgin Islands to Ontario in August is currently the most expensive (average of $879). 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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$200+ 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 4/1. 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

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

Cheapest flights from U.S. Virgin Islands to OntarioExplore the most affordable flight options available from U.S. Virgin Islands to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Explore the most affordable flight options available from U.S. Virgin Islands to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Best flights from U.S. Virgin Islands to OntarioDiscover carefully curated flight deals from U.S. Virgin Islands to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.

Discover carefully curated flight deals from U.S. Virgin Islands to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.

Last-minute flights from U.S. Virgin Islands to OntarioDiscover last-minute flight deals from U.S. Virgin Islands to Ontario. Data last updated February 3, 2026 and is based on user searches.

Discover last-minute flight deals from U.S. Virgin Islands to Ontario. Data last updated February 3, 2026 and is based on user searches.

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 3, 2026.

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 3, 2026.

Find 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 3, 2026.

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Use the filters below to find and compare flights from the U.S. Virgin Islands to Ontario that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from the U.S. Virgin Islands to Ontario

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

How long is the flight from U.S. Virgin Islands to Ontario?

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?

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Cheapest flights from U.S. Virgin Islands to Ontario
Explore the most affordable flight options available from U.S. Virgin Islands to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

Best flights from U.S. Virgin Islands to Ontario
Discover carefully curated flight deals from U.S. Virgin Islands to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.

Last-minute flights from U.S. Virgin Islands to Ontario
Discover last-minute flight deals from U.S. Virgin Islands to Ontario. Data last updated February 3, 2026 and is based on user searches.

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 3, 2026.