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Cheap flights from Ontario to Saint Lucia from $420

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:10 pm - 2:10 pmONT  Ontario-UVF Castries Hewanorra
13h 00m1 stop Charlotte Douglas
American Airlines Logo
4:04 pm - 12:14 pmUVF  Castries Hewanorra-ONT Ontario
23h 10m2 stops Miami Phoenix Sky Harbor Intl
$895American Airlines
Fri, Oct 16 - Fri, Oct 23
American Airlines Logo
12:43 pm - 1:42 pmONT  Ontario-UVF Castries Hewanorra
21h 59m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:04 pm - 9:35 amUVF  Castries Hewanorra-ONT Ontario
20h 31m2 stops Miami Dallas/Fort Worth
$895American Airlines
Fri, Oct 16 - Fri, Oct 23

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Use the filters below to find and compare flights from Ontario to Saint Lucia that are best for you.

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Route

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Price

Cheapest round-trip
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OntarioCastries

ONT Ontario - UVF Castries Hewanorra

ONTUVF

Ontario

Fri 10/16

10:10 pm-2:10 pm

1 stop13h 00m

Castries Hewanorra

Fri 10/23

4:04 pm-12:14 pm

2 stops23h 10m

$895

OntarioCastries

ONT Ontario - UVF Castries Hewanorra

ONTUVF

Ontario

Fri 10/16

12:43 pm-1:42 pm

2 stops21h 59m

Castries Hewanorra

Fri 10/23

4:04 pm-9:35 am

2 stops20h 31m

$895
Cheapest one-way
Quickest one-way

OntarioCastries

ONT Ontario - UVF Castries Hewanorra

ONTUVF

Ontario

Fri 11/6

4:17 pm-4:25 pm

2 stops20h 08m

$420

OntarioCastries

ONT Ontario - UVF Castries Hewanorra

ONTUVF

Ontario

Fri 11/6

7:00 am-4:25 pm

1 stop29h 25m

$442

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Ontario to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Saint Lucia?

United Airlines is the most popular carrier operating from Ontario to Saint Lucia

What airlines fly to Saint Lucia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Saint Lucia from Ontario according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Saint Lucia

Best Price Found

$420

Fastest flight time

17h 12m

Direct flights

None
The best one-way flight to Saint Lucia from Ontario in the past 72 hours is $420. The best round-trip flight deal from Ontario to Saint Lucia found on momondo in the last 72 hours is $895.
The fastest flight from Ontario to Saint Lucia takes 17h 12m
There are no direct flights from Ontario to Saint Lucia. There are no popular flight routes from Ontario to Saint Lucia.
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Frequently asked questions about flying from Ontario to Saint Lucia

  • When did momondo last update prices for flights from Ontario Airport to Saint Lucia?

    Prices for flights from Ontario Airport to Saint Lucia are updated daily.

  • How old do you have to be to fly from Ontario Airport to Saint Lucia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Saint Lucia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from Ontario.

Can I find flights from Ontario to Saint Lucia with flexible booking policies on momondo?

All flight searches from Ontario to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Saint Lucia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Lucia from Ontario.

I’m not ready to book a flight from Ontario to Saint Lucia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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