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U.S. Virgin Islands

$296+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$595
(Delta)

One-way from

$296
(Delta)

Popular in

June

Cheapest in

February

Average price

$693
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. 8% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 9/304:40 pmONT - STT
2 stops17h 53mDelta
Sun 10/52:43 pmSTT - ONT
1 stop10h 40mDelta
Deal found 7/3$595
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 11/1912:53 pmONT - STX
2 stops20h 52mAmerican Airlines
Wed 12/34:35 pmSTX - ONT
2 stops20h 00mAmerican Airlines
Deal found 7/1$599
This American Airlines deal was found by Cheapflights users on 7/3. 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 12/2511:12 pmONT - STT
1 stop8h 28mAmerican Airlines
Wed 12/3112:30 pmSTT - ONT
1 stop11h 42mAmerican Airlines
Deal found 7/3$627
This United deal was found by Cheapflights users on 7/3. 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.
Wed 7/306:28 pmONT - STT
2 stops14h 49mMultiple Airlines
Wed 8/65:45 pmSTT - ONT
2 stops30h 09mMultiple Airlines
Deal found 7/3$746
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 11/96:38 pmONT - STT
2 stops13h 22mUnited Airlines
Sat 11/153:35 pmSTT - ONT
1 stop10h 00mUnited Airlines
Deal found 7/2$799
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/186:00 amONT - STX
2 stops24h 39mUnited Airlines
Thu 8/214:10 pmSTX - ONT
2 stops32h 15mUnited Airlines
Deal found 7/3$1,088
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 12/2110:29 pmONT - STX
1 stop11h 51mDelta
Fri 12/263:20 pmSTX - ONT
1 stop11h 36mDelta
Deal found 7/1$1,430

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 July 3, 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

Tue 9/30

4:40 pm-1:33 pm

2 stops17h 53m

Saint Thomas Island Cyril E King

Sun 10/5

2:43 pm-10:23 pm

1 stop10h 40m

$595

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Wed 11/19

12:53 pm-1:45 pm

2 stops20h 52m

Christiansted Henry Rohlsen

Wed 12/3

4:35 pm-8:35 am

2 stops20h 00m

$599

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

Thu 12/25

11:12 pm-11:40 am

1 stop8h 28m

Saint Thomas Island Cyril E King

Wed 12/31

12:30 pm-8:12 pm

1 stop11h 42m

$627

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

Wed 7/30

6:28 pm-12:17 pm

2 stops14h 49m

Saint Thomas Island Cyril E King

Wed 8/6

5:45 pm-8:54 pm

2 stops30h 09m

$746

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

Sun 11/9

6:38 pm-12:00 pm

2 stops13h 22m

Saint Thomas Island Cyril E King

Sat 11/15

3:35 pm-9:35 pm

1 stop10h 00m

$799

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Mon 8/18

6:00 am-9:39 am

2 stops24h 39m

Christiansted Henry Rohlsen

Thu 8/21

4:10 pm-9:25 pm

2 stops32h 15m

$1,088

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Sun 12/21

10:29 pm-2:20 pm

1 stop11h 51m

Christiansted Henry Rohlsen

Fri 12/26

3:20 pm-10:56 pm

1 stop11h 36m

$1,430

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

Fri 8/15

10:00 pm-2:11 pm

1 stop13h 11m

$296

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

Fri 8/15

6:31 pm-12:19 pm

3 stops14h 48m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 $650). 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 July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and 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.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $650). 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 2 airlines flying from Ontario to U.S. Virgin Islands

Discover the top 2 airlines 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$729FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$493Average$1,115FlexibilityNo cancel feeOn-time71%

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