ONT - STX

$544 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 6/11. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$680
American Airlines
Thu 4/23Sun 4/26
ONT - STX • 2 stops
Cheapest one-way
$544
JetBlue
Thu 6/11
ONT - STX • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
12:19 pm - 1:15 pm
ONT
-
STX
21h 56m
2 stops
American Airlines Logo
5:14 pm - 11:34 am
STX
-
ONT
21h 20m
2 stops
$680American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
2:08 pm - 1:15 pm
ONT
-
STX
20h 07m
2 stops
American Airlines Logo
5:14 pm - 11:34 am
STX
-
ONT
21h 20m
2 stops
$805American Airlines
Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
7:35 pm - 1:15 pm
ONT
-
STX
14h 40m
3 stops
American Airlines Logo
5:14 pm - 11:34 am
STX
-
ONT
21h 20m
2 stops
$911American Airlines
Wed, Apr 15 - Sun, Apr 19
American Airlines Logo
10:26 pm - 4:13 pm
ONT
-
STX
14h 47m
3 stops
American Airlines Logo
2:05 pm - 11:46 pm
STX
-
ONT
12h 41m
2 stops
$1,389American Airlines
Mon, May 18 - Sat, May 23
United Airlines Logo
1:40 pm - 8:55 am
ONT
-
STX
40h 15m
2 stops
United Airlines Logo
8:30 am - 9:55 pm
STX
-
ONT
16h 25m
2 stops
$1,466United Airlines
Thu, May 28 - Sun, May 31
United Airlines Logo
6:30 pm - 7:38 pm
ONT
-
STX
22h 08m
2 stops
United Airlines Logo
9:59 am - 9:55 pm
STX
-
ONT
14h 56m
2 stops
$1,491United Airlines
Fri, May 15 - Wed, May 20
United Airlines Logo
5:00 am - 8:55 am
ONT
-
STX
24h 55m
2 stops
United Airlines Logo
10:20 am - 9:58 pm
STX
-
ONT
14h 38m
2 stops
$1,502United Airlines
Mon, May 4 - Sun, May 10
United Airlines Logo
5:00 am - 8:55 am
ONT
-
STX
24h 55m
2 stops
United Airlines Logo
9:25 am - 9:58 pm
STX
-
ONT
15h 33m
2 stops
$1,712United Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
5:45 am - 8:55 am
ONT
-
STX
24h 10m
2 stops
United Airlines Logo
10:20 am - 9:55 pm
STX
-
ONT
14h 35m
2 stops
$1,804United Airlines
Mon, May 18 - Sat, May 23
United Airlines Logo
5:00 am - 8:55 am
ONT
-
STX
24h 55m
2 stops
United Airlines Logo
8:30 am - 8:42 pm
STX
-
ONT
15h 12m
2 stops
$1,965United Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Christiansted flights

Get data-powered insights and trends into flights from Ontario to Christiansted to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Ontario to Christiansted?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Christiansted were found on American Airlines ($680) and United Airlines ($1,466).

Find deals

Good to know

Cheapest flight$544
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 $544 for a one-way ticket and $680 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)