What is the cheapest airline that flies from Ontario to U.S. Virgin Islands?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Ontario to U.S. Virgin Islands

What airlines fly to U.S. Virgin Islands?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to U.S. Virgin Islands from Ontario according to our data. American Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to U.S. Virgin Islands. Keep in mind that there are 4 different airlines that fly to U.S. Virgin Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to U.S. Virgin Islands?

Prices for flights from Ontario Airport to U.S. Virgin Islands refresh daily.

How old do you have to be to fly from Ontario Airport to U.S. Virgin Islands?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to U.S. Virgin Islands.

What documentation or ID do you need to fly to U.S. Virgin Islands?

The required travel and health documents for your U.S. Virgin Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at U.S. Virgin Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$348 Cheap Flights from Ontario to the U.S. Virgin Islands in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to the U.S. Virgin Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:29 pm - 11:05 am

ONT

STT

9h 36m

1 stop

4:55 pm - 1:27 pm

STT

ONT

23h 32m

2 stops

$568American Airlines

lun, ago 17 - lun, ago 24

10:29 pm - 11:05 am

ONT

STT

9h 36m

1 stop

4:55 pm - 1:27 pm

STT

ONT

23h 32m

2 stops

$573American Airlines

mer, ago 12 - mer, ago 19

10:29 pm - 11:05 am

ONT

STT

9h 36m

1 stop

11:45 am - 9:28 pm

STT

ONT

12h 43m

1 stop

$624American Airlines

mer, ago 12 - mer, ago 19

5:55 pm - 2:48 pm

ONT

STT

17h 53m

2 stops

1:59 pm - 9:00 pm

STT

ONT

10h 01m

1 stop

$628Delta

mar, apr 14 - mar, apr 21

5:05 pm - 1:52 pm

ONT

STT

17h 47m

2 stops

2:54 pm - 9:56 pm

STT

ONT

10h 02m

1 stop

$654Delta

lun, set 7 - lun, set 14

10:15 pm - 2:48 pm

ONT

STT

13h 33m

1 stop

3:01 pm - 9:48 pm

STT

ONT

9h 47m

1 stop

$684Delta

gio, apr 30 - gio, mag 7

1:30 pm - 3:43 pm

ONT

STT

23h 13m

3 stops

1:22 pm - 9:58 pm

STT

ONT

11h 36m

1 stop

$696United Airlines

mar, mag 5 - gio, mag 7

11:58 pm - 4:29 pm

ONT

STT

13h 31m

2 stops

2:05 pm - 11:34 am

STT

ONT

24h 29m

2 stops

$720American Airlines

ven, apr 3 - mar, apr 7

1:40 pm - 12:20 pm

ONT

STT

19h 40m

2 stops

1:22 pm - 9:58 pm

STT

ONT

11h 36m

1 stop

$721United Airlines

mar, mag 5 - gio, mag 7

7:00 am - 5:15 pm

ONT

STX

31h 15m

2 stops

10:20 am - 10:31 pm

STX

ONT

15h 11m

2 stops

$1,200United Airlines

gio, apr 23 - mar, apr 28

United Airlines flights from Ontario to U.S. Virgin Islands

Our best United Airlines deals on Ontario to U.S. Virgin Islands flight tickets

United Airlines

May 5

ONT1:30 pmOntario

23h 13m

3 stops

STT3:43 pmSaint Thomas Island Cyril E King

May 7

STT1:22 pmSaint Thomas Island Cyril E King

11h 36m

1 stop

ONT9:58 pmOntario

$696

United Airlines

May 5

ONT1:40 pmOntario

19h 40m

2 stops

STT12:20 pmSaint Thomas Island Cyril E King

May 7

STT1:22 pmSaint Thomas Island Cyril E King

11h 36m

1 stop

ONT9:58 pmOntario

$721

United Airlines

May 5

ONT1:30 pmOntario

23h 13m

3 stops

STT3:43 pmSaint Thomas Island Cyril E King

May 7

STT1:22 pmSaint Thomas Island Cyril E King

11h 36m

1 stop

ONT9:58 pmOntario

$729

American Airlines flights from Ontario to U.S. Virgin Islands

Our best American Airlines deals on Ontario to U.S. Virgin Islands flight tickets

American Airlines

Aug 17

ONT10:29 pmOntario

9h 36m

1 stop

STT11:05 amSaint Thomas Island Cyril E King

Aug 24

STT4:55 pmSaint Thomas Island Cyril E King

23h 32m

2 stops

ONT1:27 pmOntario

$568

American Airlines

Aug 12

ONT10:29 pmOntario

9h 36m

1 stop

STT11:05 amSaint Thomas Island Cyril E King

Aug 19

STT4:55 pmSaint Thomas Island Cyril E King

23h 32m

2 stops

ONT1:27 pmOntario

$573

American Airlines

Aug 12

ONT10:29 pmOntario

9h 36m

1 stop

STT11:05 amSaint Thomas Island Cyril E King

Aug 19

STT11:45 amSaint Thomas Island Cyril E King

12h 43m

1 stop

ONT9:28 pmOntario

$624

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

lun 8/17

10:29 pm-11:05 am

1 stop9h 36m

Saint Thomas Island Cyril E King

lun 8/24

4:55 pm-1:27 pm

2 stops23h 32m

$568

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mer 8/12

10:29 pm-11:05 am

1 stop9h 36m

Saint Thomas Island Cyril E King

mer 8/19

4:55 pm-1:27 pm

2 stops23h 32m

$573

Quickest round-trip

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mer 8/12

10:29 pm-11:05 am

1 stop9h 36m

Saint Thomas Island Cyril E King

mer 8/19

11:45 am-9:28 pm

1 stop12h 43m

$624

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mar 4/14

5:55 pm-2:48 pm

2 stops17h 53m

Saint Thomas Island Cyril E King

mar 4/21

1:59 pm-9:00 pm

1 stop10h 01m

$628

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

lun 9/7

5:05 pm-1:52 pm

2 stops17h 47m

Saint Thomas Island Cyril E King

lun 9/14

2:54 pm-9:56 pm

1 stop10h 02m

$654

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

gio 4/30

10:15 pm-2:48 pm

1 stop13h 33m

Saint Thomas Island Cyril E King

gio 5/7

3:01 pm-9:48 pm

1 stop9h 47m

$684

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mar 5/5

1:30 pm-3:43 pm

3 stops23h 13m

Saint Thomas Island Cyril E King

gio 5/7

1:22 pm-9:58 pm

1 stop11h 36m

$696

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

ven 4/3

11:58 pm-4:29 pm

2 stops13h 31m

Saint Thomas Island Cyril E King

mar 4/7

2:05 pm-11:34 am

2 stops24h 29m

$720

OntarioSaint Thomas Island

ONT - STT

ONTSTT

Ontario

mar 5/5

1:40 pm-12:20 pm

2 stops19h 40m

Saint Thomas Island Cyril E King

gio 5/7

1:22 pm-9:58 pm

1 stop11h 36m

$721

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

gio 4/23

7:00 am-5:15 pm

2 stops31h 15m

Christiansted Henry Rohlsen

mar 4/28

10:20 am-10:31 pm

2 stops15h 11m

$1,200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to U.S. Virgin Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Ontario to U.S. Virgin Islands flights?

You could potentially save up to 40% on your flight if you consider stops on a Ontario to U.S. Virgin Islands flight.

Cheap Ontario to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to U.S. Virgin Islands

Fastest flight time	11h 53m
Direct flights	None

The fastest flight from Ontario to U.S. Virgin Islands takes 11h 53m

There are no direct flights from Ontario to U.S. Virgin Islands. There are no popular flight routes from Ontario to U.S. Virgin Islands.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to U.S. Virgin Islands?
Prices for flights from Ontario Airport to U.S. Virgin Islands refresh daily.
How old do you have to be to fly from Ontario Airport to U.S. Virgin Islands?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to U.S. Virgin Islands.
What documentation or ID do you need to fly to U.S. Virgin Islands?
The required travel and health documents for your U.S. Virgin Islands trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at U.S. Virgin Islands. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to U.S. Virgin Islands?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to U.S. Virgin Islands for you.

Can I find flights from Ontario to U.S. Virgin Islands with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to U.S. Virgin Islands from Ontario with this policy.

How can momondo help me find flights from Ontario to U.S. Virgin Islands?

Once all potential Ontario to U.S. Virgin Islands flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to U.S. Virgin Islands right now. Can momondo alert me if prices change?

Price alerts on flights to U.S. Virgin Islands from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your U.S. Virgin Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

gio 4/23

gio 4/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the U.S. Virgin Islands

Popular cities

Other flights from Ontario

Other flights to the U.S. Virgin Islands

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the U.S. Virgin Islands

Flights to Saint Thomas Islandfrom $164

Cheap flights from Ontario to the U.S. Virgin Islands from $342

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to the U.S. Virgin Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Ontario to U.S. Virgin Islands

Our best United Airlines deals on Ontario to U.S. Virgin Islands flight tickets

American Airlines flights from Ontario to U.S. Virgin Islands

Our best American Airlines deals on Ontario to U.S. Virgin Islands flight tickets

momondo Fare Finder

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

See travel insights to the U.S. Virgin Islands from

How to get the cheapest flight ticket from Ontario to U.S. Virgin Islands

Can stopping save me money on Ontario to U.S. Virgin Islands flights?

What is the cheapest airline that flies from Ontario to U.S. Virgin Islands?

What airlines fly to U.S. Virgin Islands?

Cheap Ontario to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to U.S. Virgin Islands

Fastest flight time

Direct flights

Why use momondo?

An easier way to manage your U.S. Virgin Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the U.S. Virgin Islands

Popular cities in the U.S. Virgin Islands

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

U.S. Virgin Islands flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the U.S. Virgin Islands

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the U.S. Virgin Islands

List of cabin classes available on flights landing in the U.S. Virgin Islands. Availability may vary depending on flight origin and airline.

Complete your trip to the U.S. Virgin Islands

Explore popular destinations other users love

According to popular flight searches on momondo this year