How does KAYAK find such low prices on flights from Ontario to the U.S. Virgin Islands?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to the U.S. Virgin Islands. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to the U.S. Virgin Islands?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the U.S. Virgin Islands is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to the U.S. Virgin Islands?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to the U.S. Virgin Islands with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the U.S. Virgin Islands?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to the U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Ontario to the U.S. Virgin Islands take?

The duration of a flight to the U.S. Virgin Islands depends on your arrival airport. The shortest route to the U.S. Virgin Islands from Ontario is to Saint Thomas Island , which takes 9h 18m .

How long does a flight from Ontario to the U.S. Virgin Islands take?

The duration of a flight to the U.S. Virgin Islands depends on your arrival airport. The shortest route to the U.S. Virgin Islands from Ontario is to Saint Thomas Island , which takes 9h 18m .

$189 CHEAP FLIGHTS from Ontario to the U.S. Virgin Islands

KAYAK searches hundreds of travel sites at once for deals on flights to the U.S. Virgin Islands

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Book Cheap Ontario to the U.S. Virgin Islands Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to the U.S. Virgin Islands

Mon, Apr 27 - Tue, May 5

6:00 pm - 1:20 pm

ONT

STT

16h 20m

2 stops

2:10 pm - 10:25 pm

STT

ONT

11h 15m

2 stops

$580Southwest

Thu, Mar 5 - Mon, Mar 9

9:55 pm - 3:20 pm

ONT

STT

13h 25m

2 stops

1:50 pm - 7:50 am

STT

ONT

21h 00m

2 stops

$612Southwest

Mon, Apr 27 - Sun, May 3

11:29 pm - 2:50 pm

ONT

STT

12h 21m

1 stop

11:27 am - 9:59 pm

STT

ONT

13h 32m

2 stops

$625American Airlines

Tue, Mar 24 - Mon, Mar 30

10:36 pm - 4:29 pm

ONT

STT

14h 53m

2 stops

3:40 pm - 8:51 am

STT

ONT

20h 11m

2 stops

$626American Airlines

Mon, Jul 27 - Fri, Jul 31

6:30 pm - 1:45 pm

ONT

STT

16h 15m

2 stops

2:45 pm - 9:10 am

STT

ONT

21h 25m

2 stops

$628Southwest

Sun, Mar 1 - Sun, Mar 8

3:40 pm - 2:55 pm

ONT

STT

19h 15m

2 stops

1:05 pm - 12:15 am

STT

ONT

14h 10m

2 stops

$656Southwest

Sat, Apr 11 - Sat, Apr 18

4:52 pm - 10:47 am

ONT

STT

14h 55m

2 stops

5:05 pm - 10:05 am

STT

ONT

20h 00m

2 stops

$658American Airlines

Sat, Mar 7 - Wed, Mar 11

11:59 pm - 3:18 pm

ONT

STT

11h 19m

1 stop

12:02 pm - 10:18 pm

STT

ONT

13h 16m

2 stops

$716United Airlines

Tue, Jul 28 - Sun, Aug 2

11:59 pm - 3:42 pm

ONT

STX

36h 43m

2 stops

10:25 am - 10:40 pm

STX

ONT

15h 15m

2 stops

$1,233Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

11:59 pm - 12:05 pm

ONT

STX

33h 06m

2 stops

10:20 am - 10:18 pm

STX

ONT

14h 58m

2 stops

$1,431United Airlines

Booking Insights

KAYAK's insights & trends for Ontario to the U.S. Virgin Islands flights

Get data-powered insights and trends into flights from Ontario to the U.S. Virgin Islands to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Ontario to the U.S. Virgin Islands were found on Southwest ($580) and American Airlines ($625).

Find deals

Cheapest flight	$189

Flight from Ontario to Saint Thomas Island

How does KAYAK find such low prices on flights from Ontario to the U.S. Virgin Islands?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to the U.S. Virgin Islands.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to the U.S. Virgin Islands?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the U.S. Virgin Islands is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to the U.S. Virgin Islands?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to the U.S. Virgin Islands with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the U.S. Virgin Islands?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to the U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

$189 Find Cheap Flights from Ontario to the U.S. Virgin Islands

KAYAK searches hundreds of travel sites at once for deals on flights to the U.S. Virgin Islands

Book Cheap Ontario to the U.S. Virgin Islands Plane Tickets

Recent round-trip flight deals from Ontario to the U.S. Virgin Islands

Recent one-way flight deals from Ontario to the U.S. Virgin Islands

Recent last minute flight deals from Ontario to the U.S. Virgin Islands

KAYAK's insights & trends for Ontario to the U.S. Virgin Islands flights

Get data-powered insights and trends into flights from Ontario to the U.S. Virgin Islands to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to the U.S. Virgin Islands?

In the past 3 days, the cheapest round-trip tickets from Ontario to the U.S. Virgin Islands were found on Southwest ($580) and American Airlines ($625).

How long does a flight from Ontario to the U.S. Virgin Islands take?

The duration of a flight to the U.S. Virgin Islands depends on your arrival airport. The shortest route to the U.S. Virgin Islands from Ontario is to Saint Thomas Island, which takes 9h 18m.

Good to know

FAQs - booking U.S. Virgin Islands flights

How does KAYAK find such low prices on flights from Ontario to the U.S. Virgin Islands?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to the U.S. Virgin Islands.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to the U.S. Virgin Islands?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to the U.S. Virgin Islands is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to the U.S. Virgin Islands?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to the U.S. Virgin Islands with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to the U.S. Virgin Islands?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to the U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Cabin class types available on flights to the U.S. Virgin Islands

Complete your trip to the U.S. Virgin Islands with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Ontario to the U.S. Virgin Islands

Flights from Ontario to popular cities in the U.S. Virgin Islands

Find deals for your return flight