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U.S. Virgin Islands

$220+ Cheap flights from Ontario (ONT) to the U.S. Virgin Islands

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Ontario to U.S. Virgin Islands

Keep the following information in mind while searching for Ontario to U.S. Virgin Islands flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$595
(Delta)

One-way from

$220
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$562
From Ontario to U.S. Virgin Islands
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One-way flight from Ontario to U.S. Virgin Islands
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Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to U.S. Virgin Islands

Cheapest flights from Ontario to U.S. Virgin Islands
Explore the most affordable flight options available from Ontario to U.S. Virgin Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/166:38 pmONT - STT
2 stops13h 22mUnited Airlines
dom. 11/233:35 pmSTT - ONT
1 stop10h 14mUnited Airlines
Deal found 9/10$782
This American Airlines deal was found by Cheapflights users on 9/10. 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. 9/242:54 pmONT - STT
2 stops18h 56mAmerican Airlines
lun. 9/295:10 pmSTT - ONT
2 stops21h 47mAmerican Airlines
Deal found 9/10$829
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/271:40 pmONT - STT
2 stops18h 20mUnited Airlines
sáb. 12/63:35 pmSTT - ONT
1 stop10h 14mUnited Airlines
Deal found 9/9$938
This American Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/2610:35 pmONT - STT
2 stops14h 25mAmerican Airlines
mar. 9/301:40 pmSTT - ONT
2 stops23h 24mAmerican Airlines
Deal found 9/11$994
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/41:15 pmONT - STT
2 stops20h 53mUnited Airlines
sáb. 10/1112:40 pmSTT - ONT
2 stops26h 33mUnited Airlines
Deal found 9/11$1,119
This United deal was found by Cheapflights users on 9/10. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:04 amONT - STT
2 stops22h 46mMultiple Airlines
lun. 9/294:35 pmSTT - ONT
3 stops51h 48mMultiple Airlines
Deal found 9/10$1,216
This Delta deal was found by Cheapflights users on 9/11. 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.
vie. 9/2610:00 pmONT - STT
1 stop12h 33mDelta
mar. 9/302:43 pmSTT - ONT
1 stop10h 40mDelta
Deal found 9/11$1,272
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/246:04 amONT - STX
2 stops32h 56mUnited Airlines
dom. 9/284:10 pmSTX - ONT
2 stops32h 14mUnited Airlines
Deal found 9/9$1,324
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/211:29 pmONT - STT
2 stops21h 01mUnited Airlines
mar. 12/22:15 pmSTT - ONT
2 stops35h 34mUnited Airlines
Deal found 9/10$1,438

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to U.S. Virgin Islands 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Ontario to the U.S. Virgin Islands that are best for you.

Fly from

Ontario

Fly to

U.S. Virgin Islands

Route

Depart

Return

Price

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

dom. 11/16

6:38 pm-12:00 pm

2 stops13h 22m

Saint Thomas Island Cyril E King

dom. 11/23

3:35 pm-9:49 pm

1 stop10h 14m

$782

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mié. 9/24

2:54 pm-12:50 pm

2 stops18h 56m

Saint Thomas Island Cyril E King

lun. 9/29

5:10 pm-11:57 am

2 stops21h 47m

$829

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

jue. 11/27

1:40 pm-12:00 pm

2 stops18h 20m

Saint Thomas Island Cyril E King

sáb. 12/6

3:35 pm-9:49 pm

1 stop10h 14m

$938

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

vie. 9/26

10:35 pm-3:18 pm

1 stop13h 43m

Saint Thomas Island Cyril E King

mar. 9/30

1:40 pm-10:04 am

2 stops23h 24m

$994

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

sáb. 10/4

1:15 pm-1:08 pm

2 stops20h 53m

Saint Thomas Island Cyril E King

sáb. 10/11

12:40 pm-12:13 pm

2 stops26h 33m

$1,119

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mié. 9/24

6:04 am-7:50 am

2 stops22h 46m

Saint Thomas Island Cyril E King

lun. 9/29

4:35 pm-5:23 pm

3 stops51h 48m

$1,216

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

mié. 9/24

6:04 am-6:00 pm

2 stops32h 56m

Christiansted Henry Rohlsen

dom. 9/28

4:10 pm-9:24 pm

2 stops32h 14m

$1,324

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

jue. 10/30

6:00 am-9:56 am

2 stops24h 56m

$220

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

lun. 11/3

6:38 pm-12:00 pm

2 stops13h 22m

$341

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

dom. 11/2

6:38 pm-1:12 pm

2 stops14h 34m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

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

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

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

Currently, September is the cheapest month in which you can book a flight from Ontario to U.S. Virgin Islands (average of $433). Flying from Ontario to U.S. Virgin Islands in June is currently the most expensive (average of $645). 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.

Reviews of airlines servicing U.S. Virgin Islands

Get insights into the airlines that provide service to U.S. Virgin Islands. 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 U.S. Virgin Islands. Reviews last updated septiembre 11, 2025.
See what other customers who have flown with American Airlines from Ontario to the U.S. Virgin Islands have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

    Most people fly from Ontario (ONT) if they book a flight from Ontario to U.S. Virgin Islands. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

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

    United Airlines and American Airlines can get you from Ontario to U.S. Virgin Islands in just under 13h 22m. Your travel time can differ by up to 5h 34m. Ontario and U.S. Virgin Islands are separated by a distance of 3396 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to U.S. Virgin Islands 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 U.S. Virgin Islands?

    Currently, September is the cheapest month in which you can book a flight from Ontario to U.S. Virgin Islands (average of $433). Flying from Ontario to U.S. Virgin Islands in June is currently the most expensive (average of $645). 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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Alternative routes for Ontario to U.S. Virgin Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ontario to U.S. Virgin Islands

Discover the top airline that operate flights from Ontario to U.S. Virgin Islands. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$493Average$1,115FlexibilityNo cancel feeOn-time71%

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