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.

$562 Cheap Flights from Ontario to Saint Lucia in 2025

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Find the cheapest flights from Ontario to Saint Lucia

Round-trip

Last minute

Cheap round-trip flights

10:53 am - 2:16 pmONT-UVF

24h 23m2 stops

3:16 pm - 10:04 amUVF-ONT

21h 48m2 stops

$562American Airlines

Find Deal

Tue, Sep 9 - Tue, Sep 16

10:56 pm - 2:15 pmONT-UVF

12h 19m1 stop

3:20 pm - 9:29 pmUVF-ONT

33h 09m1 stop

$576JetBlue

Find Deal

Mon, Sep 8 - Fri, Sep 12

10:56 pm - 2:15 pmONT-UVF

12h 19m1 stop

3:20 pm - 9:29 pmUVF-ONT

33h 09m1 stop

$585JetBlue

Find Deal

Sat, Sep 13 - Wed, Sep 17

10:56 pm - 2:15 pmONT-UVF

12h 19m1 stop

3:20 pm - 9:29 pmUVF-ONT

33h 09m1 stop

$599JetBlue

Find Deal

Sat, Sep 27 - Wed, Oct 1

10:56 pm - 2:15 pmONT-UVF

12h 19m1 stop

3:20 pm - 9:29 pmUVF-ONT

33h 09m1 stop

$620JetBlue

Find Deal

Sat, Sep 6 - Wed, Sep 10

10:56 pm - 2:15 pmONT-UVF

12h 19m1 stop

3:20 pm - 9:29 pmUVF-ONT

33h 09m1 stop

$623JetBlue

Find Deal

Tue, Sep 16 - Fri, Sep 26

11:59 pm - 1:55 pmONT-UVF

10h 56m1 stop

3:17 pm - 10:03 amUVF-ONT

21h 46m2 stops

$653American Airlines

Find Deal

Fri, Aug 29 - Thu, Sep 11

4:50 pm - 2:15 pmONT-UVF

18h 25m2 stops

3:35 pm - 8:55 amUVF-ONT

20h 20m2 stops

$1,101Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

4:50 pm - 2:15 pmONT-UVF

18h 25m2 stops

3:35 pm - 8:55 amUVF-ONT

20h 20m2 stops

$1,151Delta

Find Deal

Thu, Sep 4 - Sun, Sep 7

10:29 pm - 3:07 pmONT-UVF

12h 38m1 stop

3:03 pm - 10:56 pmUVF-ONT

11h 53m1 stop

$2,923Delta

Find Deal

Sat, Dec 20 - Sat, Jan 3

American Airlines flights from Ontario to Saint Lucia

Our best American Airlines deals on Ontario to Saint Lucia flight tickets

American Airlines

Sep 9

ONT10:53 amOntario

24h 23m

2 stops

UVF2:16 pmCastries Hewanorra

Sep 16

UVF3:16 pmCastries Hewanorra

21h 48m

2 stops

ONT10:04 amOntario

$562

Find similar

American Airlines

Aug 29

ONT11:59 pmOntario

10h 56m

1 stop

UVF1:55 pmCastries Hewanorra

Sep 11

UVF3:17 pmCastries Hewanorra

21h 46m

2 stops

ONT10:03 amOntario

$653

Find similar

American Airlines

Sep 8

ONT10:35 pmOntario

12h 42m

2 stops

UVF2:17 pmCastries Hewanorra

Sep 23

UVF3:17 pmCastries Hewanorra

21h 47m

2 stops

ONT10:04 amOntario

$654

Find similar

JetBlue flights from Ontario to Saint Lucia

Our best JetBlue deals on Ontario to Saint Lucia flight tickets

JetBlue

Sep 8

ONT10:56 pmOntario

12h 19m

1 stop

UVF2:15 pmCastries Hewanorra

Sep 12

UVF3:20 pmCastries Hewanorra

33h 09m

1 stop

ONT9:29 pmOntario

$576

Find similar

JetBlue

Sep 13

ONT10:56 pmOntario

12h 19m

1 stop

UVF2:15 pmCastries Hewanorra

Sep 17

UVF3:20 pmCastries Hewanorra

33h 09m

1 stop

ONT9:29 pmOntario

$585

Find similar

JetBlue

Sep 27

ONT10:56 pmOntario

12h 19m

1 stop

UVF2:15 pmCastries Hewanorra

Oct 1

UVF3:20 pmCastries Hewanorra

33h 09m

1 stop

ONT9:29 pmOntario

$599

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Tue 9/9

10:53 am-2:16 pm

2 stops24h 23m

Castries Hewanorra

Tue 9/16

3:16 pm-10:04 am

2 stops21h 48m

$562

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Mon 9/8

10:56 pm-2:15 pm

1 stop12h 19m

Castries Hewanorra

Fri 9/12

3:20 pm-9:29 pm

1 stop33h 09m

$576

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Sat 9/13

10:56 pm-2:15 pm

1 stop12h 19m

Castries Hewanorra

Wed 9/17

3:20 pm-9:29 pm

1 stop33h 09m

$585

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Sat 9/27

10:56 pm-2:15 pm

1 stop12h 19m

Castries Hewanorra

Wed 10/1

3:20 pm-9:29 pm

1 stop33h 09m

$599

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Sat 9/6

10:56 pm-2:15 pm

1 stop12h 19m

Castries Hewanorra

Wed 9/10

3:20 pm-9:29 pm

1 stop33h 09m

$620

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Tue 9/16

10:56 pm-2:15 pm

1 stop12h 19m

Castries Hewanorra

Fri 9/26

3:20 pm-9:29 pm

1 stop33h 09m

$623

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Fri 8/29

11:59 pm-1:55 pm

1 stop10h 56m

Castries Hewanorra

Thu 9/11

3:17 pm-10:03 am

2 stops21h 46m

$653

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Thu 9/4

4:50 pm-2:15 pm

2 stops18h 25m

Castries Hewanorra

Sun 9/7

3:35 pm-8:55 am

2 stops20h 20m

$1,101

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Thu 9/4

4:50 pm-2:15 pm

2 stops18h 25m

Castries Hewanorra

Sun 9/7

3:35 pm-8:55 am

2 stops20h 20m

$1,151

OntarioCastries

ONT - UVF

ONTUVF

Ontario

Sat 12/20

10:29 pm-3:07 pm

1 stop12h 38m

Castries Hewanorra

Sat 1/3

3:03 pm-10:56 pm

1 stop11h 53m

$2,923

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 64% 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	$562
Fastest flight time	10h 56m
Direct flights	None
Airports in Saint Lucia	1 airport

The best flight deal from Ontario to Saint Lucia found on momondo in the last 72 hours is $562

The fastest flight from Ontario to Saint Lucia takes 10h 56m

There are no direct flights from Ontario to Saint Lucia. Popular non-direct route for this connection is Ontario Airport - Castries Hewanorra Airport.

There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)

Search flight deals

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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Flights to Castriesfrom $458

Cheap flights from Ontario to Saint Lucia from $562

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Saint Lucia departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Saint Lucia

Cheap round-trip flights

Cheap last minute flights

American Airlines flights from Ontario to Saint Lucia

Our best American Airlines deals on Ontario to Saint Lucia flight tickets

JetBlue flights from Ontario to Saint Lucia

Our best JetBlue deals on Ontario to Saint Lucia flight tickets

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

See travel insights to Saint Lucia from

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 airlines fly to Saint Lucia?

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

Fastest flight time

Direct flights

Airports in Saint Lucia

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo