How does KAYAK find such low prices on flights from Ontario to Saint Lucia?

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 Saint Lucia. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Saint Lucia?

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 from Ontario to Saint Lucia with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

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

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 from Ontario to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$208 CHEAP FLIGHTS from Ontario to Saint Lucia

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

...and more

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Flight Deals

Book Cheap Ontario to Saint Lucia Plane Tickets

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Saint Lucia

Mon, Mar 16 - Tue, Mar 24

12:22 pm - 2:58 pm

ONT

UVF

23h 36m

2 stops

3:58 pm - 1:48 pm

UVF

ONT

24h 50m

2 stops

$589American Airlines

Tue, Apr 14 - Tue, Apr 21

12:19 pm - 2:26 pm

ONT

UVF

23h 07m

2 stops

3:13 pm - 11:34 am

UVF

ONT

23h 21m

2 stops

$607American Airlines

Tue, Mar 17 - Tue, Mar 24

3:19 pm - 1:48 pm

ONT

UVF

19h 29m

2 stops

2:48 pm - 1:48 pm

UVF

ONT

26h 00m

2 stops

$699American Airlines

Tue, Apr 14 - Tue, Apr 21

10:26 pm - 2:26 pm

ONT

UVF

13h 00m

1 stop

2:45 pm - 11:34 am

UVF

ONT

23h 49m

2 stops

$721American Airlines

Thu, Jun 11 - Sun, Jun 14

11:59 pm - 3:15 pm

ONT

UVF

12h 16m

1 stop

4:20 pm - 10:40 pm

UVF

ONT

33h 20m

1 stop

$741JetBlue

Tue, Mar 17 - Wed, Mar 25

7:59 pm - 2:58 pm

ONT

UVF

15h 59m

2 stops

3:58 pm - 6:42 pm

UVF

ONT

29h 44m

2 stops

$754American Airlines

Mon, Mar 16 - Thu, Mar 26

12:22 pm - 2:58 pm

ONT

UVF

23h 36m

2 stops

3:58 pm - 8:51 am

UVF

ONT

19h 53m

2 stops

$767American Airlines

Sat, May 23 - Wed, May 27

10:00 pm - 12:30 pm

ONT

UVF

11h 30m

1 stop

1:50 pm - 8:45 pm

UVF

ONT

33h 55m

1 stop

$779JetBlue

Wed, Jun 10 - Thu, Jun 18

10:00 pm - 3:15 pm

ONT

UVF

14h 15m

1 stop

4:20 pm - 10:40 pm

UVF

ONT

33h 20m

1 stop

$807JetBlue

Thu, Mar 19 - Wed, Mar 25

7:59 pm - 2:18 pm

ONT

UVF

15h 19m

2 stops

3:58 pm - 6:42 pm

UVF

ONT

29h 44m

2 stops

$819American Airlines

Booking Insights

KAYAK's insights & trends for Ontario to Saint Lucia flights

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

Which airlines provide the cheapest flights from Ontario to Saint Lucia?

In the past 3 days, the cheapest round-trip tickets from Ontario to Saint Lucia were found on American Airlines ($754) and Delta ($995).

Find deals

How does KAYAK find such low prices on flights from Ontario to Saint Lucia?
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 Saint Lucia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Saint Lucia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Saint Lucia 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 Saint Lucia?
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 from Ontario to Saint Lucia with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Saint Lucia?
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 from Ontario to Saint Lucia 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 Saint Lucia

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Information on your arrival and departure airports

Ontario (ONT)

$208 Find Cheap Flights from Ontario to Saint Lucia

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

Book Cheap Ontario to Saint Lucia Plane Tickets

Recent round-trip flight deals from Ontario to Saint Lucia

Recent one-way flight deals from Ontario to Saint Lucia

KAYAK's insights & trends for Ontario to Saint Lucia flights

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

Which airlines provide the cheapest flights from Ontario to Saint Lucia?

In the past 3 days, the cheapest round-trip tickets from Ontario to Saint Lucia were found on American Airlines ($754) and Delta ($995).

FAQs - booking Saint Lucia flights

How does KAYAK find such low prices on flights from Ontario to Saint Lucia?

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 Saint Lucia.

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

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

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 from Ontario to Saint Lucia with an airline and back with another airline.

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

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 from Ontario to Saint Lucia 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 Saint Lucia

Information on your arrival and departure airports

Cabin class types available on flights to Saint Lucia

Complete your trip to Saint Lucia with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Ontario to Saint Lucia