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Christiansted

$453+ Cheap flights from Ontario (ONT) to Christiansted (STX)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STX
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Ontario to Christiansted

Cheapest flights from Ontario to Christiansted
Explore the most affordable flight options available from Ontario to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 12/2210:29 pmONT - STX
1 stop11h 52mDelta
Tue 12/303:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,205
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 12/2210:29 pmONT - STX
1 stop11h 52mDelta
Mon 12/293:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,403
This Delta deal was found by Cheapflights users on 10/26. 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 12/2310:29 pmONT - STX
1 stop11h 52mDelta
Tue 12/303:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,584
This Delta deal was found by Cheapflights users on 10/26. 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 52mDelta
Tue 12/303:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,634
This Delta deal was found by Cheapflights users on 10/26. 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 12/2310:29 pmONT - STX
1 stop11h 52mDelta
Mon 12/293:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,782
This Delta deal was found by Cheapflights users on 10/26. 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.
Mon 12/2210:29 pmONT - STX
1 stop11h 52mDelta
Fri 1/23:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$1,882
This Delta deal was found by Cheapflights users on 10/26. 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 12/2310:29 pmONT - STX
1 stop11h 52mDelta
Fri 1/23:22 pmSTX - ONT
1 stop12h 01mDelta
Deal found 10/26$2,141
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/2311:59 pmONT - STX
2 stops32h 06mUnited Airlines
Wed 12/3110:20 amSTX - ONT
2 stops16h 05mUnited Airlines
Deal found 10/26$2,339
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/106:00 amONT - STX
2 stops24h 12mUnited Airlines
Wed 12/178:00 amSTX - ONT
2 stops41h 52mUnited Airlines
Deal found 10/26$2,583
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/116:05 amONT - STX
2 stops24h 07mUnited Airlines
Wed 11/198:00 amSTX - ONT
2 stops16h 44mUnited Airlines
Deal found 10/27$3,171
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/246:04 amONT - STX
2 stops22h 51mUnited Airlines
Sun 1/48:00 amSTX - ONT
2 stops17h 52mUnited Airlines
Deal found 10/27$4,026

Cheap flight deals from Ontario to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Christiansted (STX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,205
(Delta)

One-way from

$453
(Trip.com)
Provider with most accurate pricing for Ontario-Christiansted Henry Rohlsen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Christiansted Henry Rohlsen flights.
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From Ontario to Christiansted Henry Rohlsen
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One-way flight from Ontario to Christiansted Henry Rohlsen
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Christiansted 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 October 28, 2025.
Use the filters below to find and compare flights from Ontario to Christiansted that are best for you.

Fly from

Ontario

Fly to

Christiansted

Route

Depart

Return

Price

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Mon 12/22

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Mon 12/29

3:22 pm-11:23 pm

1 stop12h 01m

$1,403

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Tue 12/30

3:22 pm-11:23 pm

1 stop12h 01m

$1,584

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Thu 4/9

1:00 pm-8:55 am

2 stops40h 55m

Christiansted Henry Rohlsen

Sun 4/12

8:00 am-9:21 pm

2 stops40h 21m

$1,623

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Sun 12/21

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Tue 12/30

3:22 pm-11:23 pm

1 stop12h 01m

$1,634

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Mon 12/29

3:22 pm-11:23 pm

1 stop12h 01m

$1,782

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Mon 12/22

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Fri 1/2

3:22 pm-11:23 pm

1 stop12h 01m

$1,882

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Fri 1/2

3:22 pm-11:23 pm

1 stop12h 01m

$2,141

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

11:59 pm-12:05 pm

2 stops32h 06m

Christiansted Henry Rohlsen

Wed 12/31

10:20 am-10:25 pm

2 stops16h 05m

$2,339

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Wed 12/10

6:00 am-10:12 am

2 stops24h 12m

Christiansted Henry Rohlsen

Wed 12/17

8:00 am-9:52 pm

2 stops41h 52m

$2,583

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 11/11

6:05 am-10:12 am

2 stops24h 07m

Christiansted Henry Rohlsen

Wed 11/19

8:00 am-8:44 pm

2 stops16h 44m

$3,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 15 results
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Compare providers for flights from Ontario to Christiansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Christiansted in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Christiansted flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Christiansted flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Christiansted flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Christiansted flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Christiansted flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted 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 Christiansted

What is the cheapest month to book a flight from Ontario to Christiansted?

Currently, April is the cheapest month in which you can book a flight from Ontario to Christiansted (average of $285). Flying from Ontario to Christiansted in June is currently the most expensive (average of $479). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Christiansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Christiansted?

    Airlines like Delta and United Airlines fly from Ontario to Christiansted in about 11h 52m. The time it takes to get you to your destination can typically vary by up to 29h 03m. Airlines will cover a distance of 3428 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ontario to Christiansted that include hotel bookings?

    Yes. In addition to deals on Ontario to Christiansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Christiansted?

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

  • Can I find deals for business class flights from Ontario to Christiansted?

    Yes. Cheapflights offers flight deals from Ontario to Christiansted 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 Christiansted?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Christiansted (average of $285). Flying from Ontario to Christiansted in June is currently the most expensive (average of $479). 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.

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