$462+ Cheap flights from Portland (PDX) to Saint Lucia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — UVF
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Cheapest flights from Portland to Saint LuciaExplore the most affordable flight options available from Portland to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Portland to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:10 am
PDX
- UVF
2 stops49h 10m
Multiple Airlines
Mon 8/314:11 pm
UVF
- PDX
2 stops23h 53m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$644
This Expedia deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:10 pm
PDX
- UVF
2 stops41h 15m
Air Canada
Sun 12/205:25 pm
UVF
- PDX
2 stops31h 21m
Air Canada
Deal found 6/4![Air Canada logo]()
$673
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:30 pm
PDX
- UVF
2 stops43h 45m
Air Canada
Fri 10/163:15 pm
UVF
- PDX
2 stops45h 16m
Air Canada
Deal found 6/7![Air Canada logo]()
$704
This Expedia deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:10 pm
PDX
- UVF
2 stops41h 15m
Air Canada
Wed 12/235:25 pm
UVF
- PDX
2 stops44h 01m
Air Canada
Deal found 6/7![Air Canada logo]()
$716
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Thu 11/55:25 pm
UVF
- PDX
2 stops25h 16m
Air Canada
Deal found 6/8![Air Canada logo]()
$727
This Travelocity deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:10 am
PDX
- UVF
2 stops25h 10m
Multiple Airlines
Mon 8/311:59 pm
UVF
- PDX
2 stops26h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Air Canada
Fri 7/173:05 pm
UVF
- PDX
2 stops21h 26m
Air Canada
Deal found 6/5![Air Canada logo]()
$733
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Multiple Airlines
Fri 7/174:40 pm
UVF
- PDX
2 stops23h 23m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:59 pm
PDX
- UVF
1 stop12h 15m
American Airlines
Mon 8/312:54 pm
UVF
- PDX
2 stops23h 40m
American Airlines
Deal found 6/4![American Airlines logo]()
$793
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:55 pm
PDX
- UVF
1 stop12h 31m
Delta
Wed 10/143:41 pm
UVF
- PDX
1 stop22h 15m
Delta
Deal found 6/7![Delta logo]()
$798
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:30 pm
PDX
- SLU
3 stops25h 30m
Multiple Airlines
Tue 8/1111:45 am
SLU
- PDX
3 stops30h 06m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,714
Best flights from Portland to Saint LuciaDiscover carefully curated flight deals from Portland to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Portland to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Travelocity deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:10 am
PDX
- UVF
2 stops25h 10m
Multiple Airlines
Mon 8/311:59 pm
UVF
- PDX
2 stops26h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$730
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Thu 11/55:25 pm
UVF
- PDX
2 stops31h 21m
Air Canada
Deal found 6/5![Air Canada logo]()
$734
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:59 pm
PDX
- UVF
1 stop12h 15m
American Airlines
Mon 8/312:54 pm
UVF
- PDX
2 stops23h 40m
American Airlines
Deal found 6/4![American Airlines logo]()
$793
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:30 pm
PDX
- UVF
1 stop20h 56m
Delta
Sun 10/113:41 pm
UVF
- PDX
2 stops31h 17m
Delta
Deal found 6/7![Delta logo]()
$803
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Air Canada
Fri 7/173:05 pm
UVF
- PDX
2 stops21h 26m
Air Canada
Deal found 6/9![Air Canada logo]()
$759
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Multiple Airlines
Fri 7/174:40 pm
UVF
- PDX
2 stops23h 23m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:59 pm
PDX
- UVF
1 stop12h 15m
American Airlines
Mon 8/312:54 pm
UVF
- PDX
2 stops23h 40m
American Airlines
Deal found 6/4![American Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:30 pm
PDX
- UVF
1 stop20h 56m
Delta
Sun 10/113:41 pm
UVF
- PDX
2 stops26h 24m
Delta
Deal found 6/7![Delta logo]()
$803
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:47 pm
PDX
- UVF
1 stop13h 33m
American Airlines
Fri 7/172:50 pm
UVF
- PDX
2 stops22h 59m
American Airlines
Deal found 6/5![American Airlines logo]()
$818
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/32:30 pm
PDX
- SLU
3 stops25h 30m
Multiple Airlines
Tue 8/1111:45 am
SLU
- PDX
3 stops30h 06m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,714
Last-minute flights from Portland to Saint LuciaDiscover last-minute flight deals from Portland to Saint Lucia. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Saint Lucia. Data last updated June 9, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Air Canada
Fri 7/173:05 pm
UVF
- PDX
2 stops21h 26m
Air Canada
Deal found 6/5![Air Canada logo]()
$733
This FlightHub deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
PDX
- UVF
2 stops39h 25m
Multiple Airlines
Fri 7/174:40 pm
UVF
- PDX
2 stops23h 23m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$771
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:47 pm
PDX
- UVF
1 stop13h 33m
American Airlines
Fri 7/172:50 pm
UVF
- PDX
2 stops22h 59m
American Airlines
Deal found 6/5![American Airlines logo]()
$818
This Priceline deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:30 pm
PDX
- UVF
2 stops20h 10m
Multiple Airlines
Wed 7/291:57 pm
UVF
- PDX
2 stops35h 34m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$1,384
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:08 pm
PDX
- UVF
2 stops16h 00m
American Airlines
Wed 7/292:50 pm
UVF
- PDX
2 stops22h 46m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,397
This American Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:55 pm
PDX
- UVF
1 stop13h 25m
American Airlines
Sat 7/251:10 pm
UVF
- PDX
2 stops24h 51m
American Airlines
Deal found 6/4![American Airlines logo]()
$958
One-way flights from Portland to Saint LuciaSearch for one-way flight options from Portland to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Portland to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:16 pm
PDX
- UVF
2 stops19h 21m
JetBlue
Deal found 6/8![JetBlue logo]()
$462
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:55 pm
PDX
- UVF
1 stop12h 19m
Delta
Deal found 6/8![Delta logo]()
$723
Find flight deals from Portland to Saint Lucia
Keep the following information in mind while searching for Portland to Saint Lucia flight deals. Data was last updated June 9, 2026.
Round-trip from | $644 (Expedia) |
|---|---|
One-way from | $462 (FlightHub) |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 9, 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
Cheapest round-trip
PortlandCastries
PDX - UVF
PDXUVF
Portland
Thu 8/27
10:10 am-2:20 pm
2 stops25h 10m
Castries Hewanorra
Mon 8/31
1:59 pm-1:04 pm
2 stops26h 05m
$730
PortlandCastries
PDX - UVF
PDXUVF
Portland
Sun 11/1
3:15 pm-4:25 pm
2 stops21h 10m
Castries Hewanorra
Thu 11/5
5:25 pm-8:46 pm
2 stops31h 21m
$734
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 7/8
7:45 pm-2:10 pm
2 stops39h 25m
Castries Hewanorra
Fri 7/17
3:05 pm-9:31 am
2 stops21h 26m
$759
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 7/8
7:45 pm-2:10 pm
2 stops39h 25m
Castries Hewanorra
Fri 7/17
4:40 pm-1:03 pm
2 stops23h 23m
$771
Quickest round-trip
PortlandCastries
PDX - UVF
PDXUVF
Portland
Thu 8/27
10:59 pm-2:14 pm
1 stop12h 15m
Castries Hewanorra
Mon 8/31
2:54 pm-11:34 am
2 stops23h 40m
$793
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 8/26
10:59 pm-2:14 pm
1 stop12h 15m
Castries Hewanorra
Mon 8/31
2:54 pm-11:34 am
2 stops23h 40m
$798
PortlandCastries
PDX - UVF
PDXUVF
Portland
Thu 10/8
2:30 pm-2:26 pm
1 stop20h 56m
Castries Hewanorra
Sun 10/11
3:41 pm-7:58 pm
2 stops31h 17m
$803
PortlandCastries
PDX - UVF
PDXUVF
Portland
Tue 10/6
2:30 pm-2:26 pm
1 stop20h 56m
Castries Hewanorra
Sun 10/11
3:41 pm-3:05 pm
2 stops26h 24m
$803
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-10:49 am
2 stops22h 59m
$818
PortlandCastries
PDX - SLU
PDXSLU
Portland
Mon 8/3
2:30 pm-7:00 pm
3 stops25h 30m
Castries George F. L. Charle
Tue 8/11
11:45 am-2:51 pm
3 stops30h 06m
$1,714
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Portland to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Portland with our price prediction graph.
PDX-UVF
PDX-SLU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Saint Lucia
PDX-LC0
PDX-UVF
PDX-SLU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated June 9, 2026.
Read through reviews of airlines operating flights from Portland to Saint Lucia, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Comfort
7.2
Crew
7.9
Boarding
7.5
Food
6.4
Overall
7.1
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Portland to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Portland to Saint Lucia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Saint Lucia by cabin class
Find flights from Portland to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Saint Lucia flights
Browse other Portland and Saint Lucia flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Saint Lucia
Discover the top airline that operate flights from Portland to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$667 | Average$1,018 | FlexibilityNo cancel fee | On-time71% |