$179 Find Cheap Flights from Ontario to the U.S. Virgin Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to the U.S. Virgin Islands departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to the U.S. Virgin Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Jan 3 - Fri, Jan 9
American Airlines Logo
7:18 pm - 12:05 pmONT-STT
12h 47m2 stops
American Airlines Logo
6:39 pm - 12:03 pmSTT-ONT
21h 24m2 stops
$595American Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
American Airlines Logo
10:40 pm - 12:05 pmONT-STT
9h 25m1 stop
American Airlines Logo
6:39 pm - 10:08 amSTT-ONT
19h 29m2 stops
$624American Airlines
Find Deal
Sat, Jan 3 - Fri, Jan 9
American Airlines Logo
10:40 pm - 12:05 pmONT-STT
9h 25m1 stop
American Airlines Logo
6:39 pm - 2:18 pmSTT-ONT
23h 39m2 stops
$627American Airlines
Find Deal
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
6:37 pm - 12:00 pmONT-STT
13h 23m2 stops
United Airlines Logo
3:05 pm - 10:25 pmSTT-ONT
11h 20m1 stop
$685United Airlines
Find Deal
Wed, Dec 31 - Thu, Jan 8
American Airlines Logo
12:55 pm - 12:40 pmONT-STT
19h 45m2 stops
American Airlines Logo
3:16 pm - 9:08 amSTT-ONT
21h 52m2 stops
$705American Airlines
Find Deal
Mon, Apr 27 - Thu, Apr 30
American Airlines Logo
3:05 pm - 2:50 pmONT-STX
20h 45m2 stops
American Airlines Logo
5:10 pm - 5:45 pmSTX-ONT
27h 35m2 stops
$709American Airlines
Find Deal
Sat, Jan 3 - Sun, Jan 11
American Airlines Logo
7:18 pm - 5:39 pmONT-STT
18h 21m2 stops
American Airlines Logo
2:54 pm - 10:08 amSTT-ONT
23h 14m2 stops
$737American Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
11:59 pm - 3:18 pmONT-STT
12h 19m1 stop
United Airlines Logo
2:35 pm - 10:36 pmSTT-ONT
11h 01m1 stop
$863United Airlines
Find Deal
Wed, Dec 17 - Thu, Dec 25
Delta Logo
10:25 pm - 2:43 pmONT-STT
12h 18m1 stop
Delta Logo
1:48 pm - 7:50 pmSTT-ONT
10h 02m1 stop
$887Delta
Find Deal
Mon, Dec 29 - Thu, Jan 8
United Airlines Logo
11:59 pm - 4:18 pmONT-STT
12h 19m1 stop
United Airlines Logo
3:05 pm - 11:18 amSTT-ONT
24h 13m3 stops
$1,001United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Ontario to U.S. Virgin Islands?

The average price of all round-trip flights from Ontario to the U.S. Virgin Islands clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to U.S. Virgin Islands, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

Good to know

Cheapest flight$179
Flight from Ontario to Saint Thomas Island

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.

  • What is the cheapest time of day to fly to the U.S. Virgin Islands?

    The cheapest time of day to fly to the U.S. Virgin Islands is generally at night, when round-trip flights cost $883 on average. The most expensive time of day to fly to the U.S. Virgin Islands is generally at night, which is peak travel time and where the average cost of a ticket is $883.

Reviews of the top airline flying from Ontario to the U.S. Virgin Islands

 
Need help choosing which airline to fly with from Ontario to the U.S. Virgin Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11050 reviews
6.9Entertainment
7.2Comfort
8.0Crew
6.4Food
7.5Boarding
Airline reviews

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

10.0 ExcellentAnonymous, Nov 2025SBA - PHX
Read more American Airlines reviews

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

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

Information on your arrival and departure airports