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Cheap flights from Portland to Saint Lucia from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Saint Lucia departing on 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:45 pm - 2:20 pm
PDX
-
UVF
39h 35m
2 stops
Air Canada Logo
3:05 pm - 9:31 am
UVF
-
PDX
21h 26m
2 stops
$661Air Canada
Wed, Jul 8 - Fri, Jul 17
Air Canada Logo
7:45 pm - 2:20 pm
PDX
-
UVF
39h 35m
2 stops
Air Canada Logo
3:05 pm - 9:31 am
UVF
-
PDX
21h 26m
2 stops
$739Air Canada
Wed, Jul 8 - Fri, Jul 17
Multiple Airlines Logo
7:45 pm - 2:10 pm
PDX
-
UVF
39h 25m
2 stops
Multiple Airlines Logo
2:30 pm - 1:50 pm
UVF
-
PDX
26h 20m
2 stops
$862Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
Delta Logo
9:39 pm - 2:05 pm
PDX
-
UVF
13h 26m
1 stop
Delta Logo
3:25 pm - 4:00 pm
UVF
-
PDX
27h 35m
2 stops
$903Delta
Tue, May 26 - Sun, May 31
WestJet Logo
2:30 pm - 1:40 pm
PDX
-
UVF
44h 10m
2 stops
WestJet Logo
2:30 pm - 1:50 pm
UVF
-
PDX
26h 20m
2 stops
$944WestJet
Tue, May 26 - Sun, May 31
Multiple Airlines Logo
7:45 pm - 2:10 pm
PDX
-
UVF
39h 25m
2 stops
Multiple Airlines Logo
2:30 pm - 1:50 pm
UVF
-
PDX
26h 20m
3 stops
$957Multiple Airlines
Sun, Jun 7 - Sun, Jun 14
WestJet Logo
2:30 pm - 1:40 pm
PDX
-
UVF
44h 10m
2 stops
WestJet Logo
2:30 pm - 1:50 pm
UVF
-
PDX
26h 20m
3 stops
$1,006WestJet
Tue, May 26 - Sun, May 31
Delta Logo
9:39 pm - 2:05 pm
PDX
-
UVF
13h 26m
1 stop
Delta Logo
3:25 pm - 10:11 am
UVF
-
PDX
21h 46m
1 stop
$1,008Delta
Tue, May 26 - Sun, May 31
Delta Logo
1:40 pm - 2:05 pm
PDX
-
UVF
21h 25m
2 stops
Delta Logo
3:25 pm - 12:36 pm
UVF
-
PDX
24h 11m
2 stops
$1,247Delta
Wed, May 13 - Wed, May 20
American Airlines Logo
9:47 pm - 2:20 pm
PDX
-
UVF
13h 33m
1 stop
American Airlines Logo
2:50 pm - 12:49 pm
UVF
-
PDX
24h 59m
2 stops
$1,428American Airlines
Wed, Jul 8 - Fri, Jul 17

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Delta flights from Portland to Saint Lucia

Our best Delta deals on Portland to Saint Lucia flight tickets
Delta
May 26
PDX9:39 pmPortland
13h 26m
1 stop
UVF2:05 pmCastries Hewanorra
May 31
UVF3:25 pmCastries Hewanorra
27h 35m
2 stops
PDX4:00 pmPortland
$903
Delta
May 26
PDX9:39 pmPortland
13h 26m
1 stop
UVF2:05 pmCastries Hewanorra
May 31
UVF3:25 pmCastries Hewanorra
21h 46m
1 stop
PDX10:11 amPortland
$1,008
Delta
May 13
PDX1:40 pmPortland
21h 25m
2 stops
UVF2:05 pmCastries Hewanorra
May 20
UVF3:25 pmCastries Hewanorra
24h 11m
2 stops
PDX12:36 pmPortland
$1,247

WestJet flights from Portland to Saint Lucia

Our best WestJet deals on Portland to Saint Lucia flight tickets
WestJet
May 26
PDX2:30 pmPortland
44h 10m
2 stops
UVF1:40 pmCastries Hewanorra
May 31
UVF2:30 pmCastries Hewanorra
26h 20m
2 stops
PDX1:50 pmPortland
$944
WestJet
May 26
PDX2:30 pmPortland
44h 10m
2 stops
UVF1:40 pmCastries Hewanorra
May 31
UVF2:30 pmCastries Hewanorra
26h 20m
3 stops
PDX1:50 pmPortland
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 28, 2026.
Use the filters below to find and compare flights from Portland to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCastries

PDX - UVF

PDXUVF

Portland

Wed 7/8

7:45 pm-2:20 pm

2 stops39h 35m

Castries Hewanorra

Fri 7/17

3:05 pm-9:31 am

2 stops21h 26m

$661

PortlandCastries

PDX - UVF

PDXUVF

Portland

Wed 7/8

7:45 pm-2:20 pm

2 stops39h 35m

Castries Hewanorra

Fri 7/17

3:05 pm-9:31 am

2 stops21h 26m

$739

PortlandCastries

PDX - UVF

PDXUVF

Portland

Sun 6/7

7:45 pm-2:10 pm

2 stops39h 25m

Castries Hewanorra

Sun 6/14

2:30 pm-1:50 pm

2 stops26h 20m

$862

PortlandCastries

PDX - UVF

PDXUVF

Portland

Tue 5/26

9:39 pm-2:05 pm

1 stop13h 26m

Castries Hewanorra

Sun 5/31

3:25 pm-4:00 pm

2 stops27h 35m

$903

PortlandCastries

PDX - UVF

PDXUVF

Portland

Tue 5/26

2:30 pm-1:40 pm

2 stops44h 10m

Castries Hewanorra

Sun 5/31

2:30 pm-1:50 pm

2 stops26h 20m

$944

PortlandCastries

PDX - UVF

PDXUVF

Portland

Sun 6/7

7:45 pm-2:10 pm

2 stops39h 25m

Castries Hewanorra

Sun 6/14

2:30 pm-1:50 pm

3 stops26h 20m

$957

PortlandCastries

PDX - UVF

PDXUVF

Portland

Tue 5/26

2:30 pm-1:40 pm

2 stops44h 10m

Castries Hewanorra

Sun 5/31

2:30 pm-1:50 pm

3 stops26h 20m

$1,006
Quickest round-trip

PortlandCastries

PDX - UVF

PDXUVF

Portland

Tue 5/26

9:39 pm-2:05 pm

1 stop13h 26m

Castries Hewanorra

Sun 5/31

3:25 pm-10:11 am

1 stop21h 46m

$1,008

PortlandCastries

PDX - UVF

PDXUVF

Portland

Wed 5/13

1:40 pm-2:05 pm

2 stops21h 25m

Castries Hewanorra

Wed 5/20

3:25 pm-12:36 pm

2 stops24h 11m

$1,247

PortlandCastries

PDX - UVF

PDXUVF

Portland

Wed 7/8

9:47 pm-2:20 pm

1 stop13h 33m

Castries Hewanorra

Fri 7/17

2:50 pm-12:49 pm

2 stops24h 59m

$1,428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Portland 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 month to fly to Saint Lucia?

The month of October is, on average, the cheapest month to fly to Saint Lucia from Portland, with most prices found around $0. If you aren’t able to travel to Saint Lucia during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $0.

Cheap Portland to Saint Lucia flight deals and tips

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

Fastest flight time

13h 26m

Direct flights

None
The fastest flight from Portland to Saint Lucia takes 13h 26m
There are no direct flights from Portland to Saint Lucia. There are no popular flight routes from Portland to Saint Lucia.
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Frequently asked questions about flying from Portland to Saint Lucia

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

    Prices for flights from Portland Airport to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Saint Lucia?

  • How old do you have to be to fly from Portland 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 Portland Airport to Saint Lucia.

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

    The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Saint Lucia

Compare and see reviews for airlines that fly from Portland to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $667Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland 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 Portland.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Saint Lucia.

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

Yes momondo offers price alerts on flights to Saint Lucia from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Popular cities in Saint Lucia

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