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Christiansted

$854+ Cheap flights from Ontario (ONT) to Christiansted (STX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — STX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/194:44 pmONT - STX
2 stops19h 11mAmerican Airlines
Thu 1/18:24 amSTX - ONT
2 stops28h 24mAmerican Airlines
Deal found 12/11$854
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/199:53 amONT - STX
2 stops26h 02mAmerican Airlines
Wed 12/314:31 pmSTX - ONT
2 stops23h 22mAmerican Airlines
Deal found 12/11$894
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/2011:59 pmONT - STX
2 stops18h 49mAmerican Airlines
Thu 1/18:24 amSTX - ONT
2 stops31h 29mAmerican Airlines
Deal found 12/11$929
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/237:10 amONT - STX
2 stops27h 29mAmerican Airlines
Thu 1/18:24 amSTX - ONT
2 stops28h 24mAmerican Airlines
Deal found 12/11$939
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/202:42 pmONT - STX
2 stops28h 06mAmerican Airlines
Wed 12/314:31 pmSTX - ONT
2 stops33h 21mAmerican Airlines
Deal found 12/11$969
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/236:10 amONT - STX
2 stops28h 29mAmerican Airlines
Wed 12/314:31 pmSTX - ONT
2 stops29h 57mAmerican Airlines
Deal found 12/11$979
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/194:44 pmONT - STX
2 stops19h 11mAmerican Airlines
Tue 12/308:24 amSTX - ONT
2 stops28h 24mAmerican Airlines
Deal found 12/11$994
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/2211:59 pmONT - STX
2 stops18h 49mAmerican Airlines
Wed 12/314:31 pmSTX - ONT
2 stops33h 21mAmerican Airlines
Deal found 12/11$1,009
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/2112:45 pmONT - STX
2 stops30h 03mAmerican Airlines
Thu 1/18:24 amSTX - ONT
2 stops14h 04mAmerican Airlines
Deal found 12/11$1,039
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/259:53 amONT - STX
2 stops32h 55mAmerican Airlines
Thu 1/18:24 amSTX - ONT
2 stops31h 29mAmerican Airlines
Deal found 12/11$1,045
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/2011:59 pmONT - STX
2 stops18h 49mAmerican Airlines
Tue 12/308:24 amSTX - ONT
2 stops17h 50mAmerican Airlines
Deal found 12/11$1,069
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/237:10 amONT - STX
2 stops27h 29mAmerican Airlines
Sun 12/284:31 pmSTX - ONT
2 stops20h 17mAmerican Airlines
Deal found 12/11$1,079

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$929
(American Airlines)
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.
Search Deals
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 December 12, 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

11:59 pm-10:48 pm

2 stops18h 49m

Christiansted Henry Rohlsen

Wed 12/31

4:31 pm-9:52 pm

2 stops33h 21m

$1,009

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Thu 12/25

9:53 am-10:48 pm

2 stops32h 55m

Christiansted Henry Rohlsen

Thu 1/1

8:24 am-11:53 am

2 stops31h 29m

$1,045

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

7:10 am-2:39 pm

2 stops27h 29m

Christiansted Henry Rohlsen

Tue 12/30

8:24 am-6:28 pm

2 stops14h 04m

$1,079

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

7:10 am-2:39 pm

2 stops27h 29m

Christiansted Henry Rohlsen

Sun 12/28

4:31 pm-8:48 am

2 stops20h 17m

$1,079

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Fri 12/26

10:40 pm-10:48 pm

2 stops20h 08m

Christiansted Henry Rohlsen

Tue 12/30

8:24 am-6:16 pm

2 stops13h 52m

$1,170

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Thu 12/25

12:55 pm-10:48 pm

2 stops29h 53m

Christiansted Henry Rohlsen

Tue 12/30

8:24 am-10:14 pm

2 stops17h 50m

$1,185

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Thu 12/25

12:55 pm-10:48 pm

2 stops29h 53m

Christiansted Henry Rohlsen

Sun 12/28

8:24 am-9:52 pm

2 stops17h 28m

$1,185

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Sat 12/27

11:59 pm-10:48 pm

2 stops18h 49m

Christiansted Henry Rohlsen

Wed 12/31

3:29 pm-11:53 am

2 stops24h 24m

$1,198

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Mon 12/22

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Sun 12/28

3:22 pm-11:23 pm

1 stop12h 01m

$1,674

OntarioChristiansted

ONT - STX

ONTSTX

Ontario

Tue 12/23

10:29 pm-2:21 pm

1 stop11h 52m

Christiansted Henry Rohlsen

Sun 12/28

3:22 pm-11:23 pm

1 stop12h 01m

$1,674

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 December.
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 $284). 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 American Airlines fly from Ontario to Christiansted in about 18h 49m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3428 mi.

  • 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 $284). 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.

See more FAQs

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