ONT - STX

$353 Find Cheap Flights from Ontario to Christiansted

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 Christiansted departing on 1/29. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Christiansted

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Christiansted, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Christiansted, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$999
Delta
Wed 4/8Sun 4/12
ONT - STX • 1 stop
Cheapest one-way
$353
Delta
Thu 1/29
ONT - STX • 1 stop
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We hope you love your trip to Christiansted!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Christiansted (ONT-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Christiansted 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 Christiansted

Wed, Apr 8 - Sun, Apr 12
Delta Logo
10:25 pm - 1:18 pm
ONT
-
STX
11h 53m1 stop
Delta Logo
2:24 pm - 9:04 pm
STX
-
ONT
9h 40m1 stop
$999Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
5:09 pm - 1:18 pm
ONT
-
STX
17h 09m2 stops
Delta Logo
2:24 pm - 9:04 pm
STX
-
ONT
9h 40m1 stop
$1,003Delta
Thu, Apr 9 - Sun, Apr 12
Delta Logo
10:25 pm - 1:18 pm
ONT
-
STX
11h 53m1 stop
Delta Logo
2:24 pm - 9:04 pm
STX
-
ONT
9h 40m1 stop
$1,024Delta
Sun, Jun 21 - Sun, Jul 5
Multiple Airlines Logo
11:25 pm - 4:15 pm
ONT
-
STX
13h 50m2 stops
Multiple Airlines Logo
3:58 pm - 10:09 pm
STX
-
ONT
33h 11m2 stops
$1,053Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Delta Logo
5:53 pm - 1:18 pm
ONT
-
STX
16h 25m2 stops
Delta Logo
2:24 pm - 9:04 pm
STX
-
ONT
9h 40m1 stop
$1,234Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
5:09 pm - 1:18 pm
ONT
-
STX
17h 09m2 stops
Delta Logo
2:24 pm - 11:50 pm
STX
-
ONT
12h 26m2 stops
$1,652Delta
Thu, Apr 9 - Tue, Apr 14
United Airlines Logo
7:00 am - 5:15 pm
ONT
-
STX
31h 15m2 stops
United Airlines Logo
10:20 am - 10:26 pm
STX
-
ONT
15h 06m2 stops
$1,804United Airlines
Mon, Apr 13 - Sun, Apr 19
United Airlines Logo
7:00 am - 8:55 am
ONT
-
STX
22h 55m2 stops
United Airlines Logo
9:25 am - 10:26 pm
STX
-
ONT
16h 01m2 stops
$2,831United Airlines
Mon, Apr 13 - Sun, Apr 19
United Airlines Logo
7:00 am - 8:55 am
ONT
-
STX
22h 55m2 stops
United Airlines Logo
9:25 am - 10:26 pm
STX
-
ONT
16h 01m2 stops
$2,832United Airlines
Fri, Jan 23 - Sat, Jan 31
United Airlines Logo
6:39 pm - 4:58 pm
ONT
-
STX
18h 19m3 stops
United Airlines Logo
8:00 am - 9:58 pm
STX
-
ONT
17h 58m2 stops
$3,915United Airlines
Booking Insights

Good to know

Cheapest flight$353
Flight from Ontario to Christiansted

When to book flights from Ontario to Christiansted

Are your dates flexible? Find out the best times to travel from Ontario to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Christiansted

  • What is the cheapest flight from Ontario to Christiansted?

    In the last 3 days, the lowest price for a flight from Ontario to Christiansted was $353 for a one-way ticket and $999 for a round-trip.

  • Do I need a passport to fly between Ontario and Christiansted?

    A passport is required to fly from Ontario to Christiansted.

  • Which aircraft models fly most regularly from Ontario to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Ontario to Christiansted?

    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 Christiansted.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Christiansted?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from Ontario 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 Christiansted?

    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 to Christiansted with an airline and back to Ontario with another airline. Booking your flights between Ontario and STX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Christiansted?

    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 to Christiansted from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Christiansted

Information on your arrival and departure airports

Ontario (ONT)
Christiansted (STX)