$241+ Cheap flights from Portland (PDX) to Castries (UVF)
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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — UVF
Mar 17 — Mar 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Castries with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Castries
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to CastriesExplore the most affordable flight options available from Portland to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.
Explore the most affordable flight options available from Portland to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 15, 2026.
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Mon 4/137:05 pm
PDX
- UVF
2 stops41h 15m
Air Canada
Thu 4/164:15 pm
UVF
- PDX
2 stops29h 15m
Air Canada
Deal found 2/12![Air Canada logo]()
$589
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Wed 3/47:05 pm
PDX
- UVF
2 stops17h 20m
Air Canada
Wed 3/114:20 pm
UVF
- PDX
2 stops43h 55m
Air Canada
Deal found 2/13![Air Canada logo]()
$615
This Gotogate deal was found by Cheapflights users on 2/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:50 am
PDX
- UVF
2 stops26h 35m
Air Canada
Tue 5/53:15 pm
UVF
- PDX
2 stops32h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 4/1310:28 pm
PDX
- UVF
1 stop12h 17m
American Airlines
Thu 4/162:45 pm
UVF
- PDX
1 stop12h 08m
American Airlines
Deal found 2/12![American Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 2/12. 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 4/136:05 pm
PDX
- UVF
2 stops16h 57m
Delta
Thu 4/163:22 pm
UVF
- PDX
1 stop22h 19m
Delta
Deal found 2/12![Delta logo]()
$733
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/312:05 pm
PDX
- UVF
2 stops20h 43m
American Airlines
Tue 4/73:13 pm
UVF
- PDX
2 stops22h 48m
American Airlines
Deal found 2/13![American Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Mon 11/210:15 pm
PDX
- UVF
1 stop12h 45m
American Airlines
Mon 11/92:28 pm
UVF
- PDX
1 stop13h 23m
American Airlines
Deal found 2/14![American Airlines logo]()
$753
This Air Canada deal was found by Cheapflights users on 2/14. 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 3/13:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Thu 3/55:15 pm
UVF
- PDX
2 stops29h 15m
Air Canada
Deal found 2/14![Air Canada logo]()
$754
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 9/19:52 pm
PDX
- UVF
1 stop13h 23m
American Airlines
Mon 9/73:15 pm
UVF
- PDX
1 stop32h 37m
American Airlines
Deal found 2/14![American Airlines logo]()
$771
Best flights from Portland to CastriesDiscover carefully curated flight deals from Portland to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
Discover carefully curated flight deals from Portland to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 15, 2026.
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Mon 4/137:05 pm
PDX
- UVF
2 stops41h 15m
Air Canada
Thu 4/164:15 pm
UVF
- PDX
2 stops29h 15m
Air Canada
Deal found 2/12![Air Canada logo]()
$589
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Mon 4/1310:28 pm
PDX
- UVF
1 stop12h 17m
American Airlines
Thu 4/162:45 pm
UVF
- PDX
1 stop12h 08m
American Airlines
Deal found 2/12![American Airlines logo]()
$728
This Delta deal was found by Cheapflights users on 2/12. 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 4/136:05 pm
PDX
- UVF
2 stops16h 57m
Delta
Thu 4/163:22 pm
UVF
- PDX
1 stop22h 19m
Delta
Deal found 2/12![Delta logo]()
$733
This Mytrip deal was found by Cheapflights users on 2/12. 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.
Wed 4/292:30 pm
PDX
- UVF
3 stops20h 10m
Multiple Airlines
Tue 5/53:15 pm
UVF
- PDX
2 stops30h 50m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$829
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Wed 3/47:05 pm
PDX
- UVF
2 stops17h 20m
Air Canada
Wed 3/114:20 pm
UVF
- PDX
2 stops43h 55m
Air Canada
Deal found 2/13![Air Canada logo]()
$615
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/3110:53 pm
PDX
- UVF
1 stop11h 55m
American Airlines
Tue 4/73:13 pm
UVF
- PDX
2 stops22h 48m
American Airlines
Deal found 2/13![American Airlines logo]()
$743
This Gotogate deal was found by Cheapflights users on 2/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:50 am
PDX
- UVF
2 stops26h 35m
Air Canada
Tue 5/53:15 pm
UVF
- PDX
2 stops32h 43m
Air Canada
Deal found 2/12![Air Canada logo]()
$680
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/1010:53 pm
PDX
- UVF
1 stop13h 05m
American Airlines
Tue 3/173:58 pm
UVF
- PDX
2 stops24h 03m
American Airlines
Deal found 2/13![American Airlines logo]()
$826
This Air Canada deal was found by Cheapflights users on 2/14. 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 3/13:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Thu 3/55:15 pm
UVF
- PDX
2 stops29h 15m
Air Canada
Deal found 2/14![Air Canada logo]()
$754
Last-minute flights from Portland to CastriesDiscover last-minute flight deals from Portland to Castries. Data last updated February 15, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Castries. Data last updated February 15, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 2/14. 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 3/13:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Thu 3/55:15 pm
UVF
- PDX
2 stops29h 15m
Air Canada
Deal found 2/14![Air Canada logo]()
$754
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Wed 3/47:05 pm
PDX
- UVF
2 stops17h 20m
Air Canada
Wed 3/114:20 pm
UVF
- PDX
2 stops43h 55m
Air Canada
Deal found 2/13![Air Canada logo]()
$615
This American Airlines deal was found by Cheapflights users on 2/13. 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 3/410:53 pm
PDX
- UVF
1 stop11h 55m
American Airlines
Wed 3/113:58 pm
UVF
- PDX
2 stops22h 09m
American Airlines
Deal found 2/13![American Airlines logo]()
$913
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/1010:53 pm
PDX
- UVF
1 stop13h 05m
American Airlines
Tue 3/173:58 pm
UVF
- PDX
2 stops24h 03m
American Airlines
Deal found 2/13![American Airlines logo]()
$826
This Delta deal was found by Cheapflights users on 2/13. 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 3/1010:30 pm
PDX
- UVF
1 stop12h 28m
Delta
Tue 3/173:18 pm
UVF
- PDX
1 stop22h 12m
Delta
Deal found 2/13![Delta logo]()
$833
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Tue 3/107:05 pm
PDX
- UVF
2 stops17h 20m
Multiple Airlines
Tue 3/172:40 pm
UVF
- PDX
3 stops30h 50m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,117
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/2810:53 pm
PDX
- UVF
1 stop13h 05m
American Airlines
Sat 4/43:18 pm
UVF
- PDX
2 stops22h 49m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,118
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Tue 3/3110:53 pm
PDX
- UVF
1 stop11h 55m
American Airlines
Tue 4/73:13 pm
UVF
- PDX
2 stops22h 48m
American Airlines
Deal found 2/13![American Airlines logo]()
$743
This Mytrip deal was found by Cheapflights users on 2/13. 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.
Tue 3/319:50 am
PDX
- UVF
2 stops26h 30m
Multiple Airlines
Tue 4/72:40 pm
UVF
- PDX
3 stops29h 16m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,200
One-way flights from Portland to CastriesSearch for one-way flight options from Portland to Castries. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
Search for one-way flight options from Portland to Castries. Find affordable one-way fares based on user searches. Data last updated February 15, 2026.
This FlightHub deal was found by Cheapflights users on 2/14. 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 3/253:15 pm
PDX
- UVF
2 stops21h 10m
Air Canada
Deal found 2/14![Air Canada logo]()
$241
This American Airlines deal was found by Cheapflights users on 2/14. 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 3/2510:53 pm
PDX
- UVF
1 stop11h 55m
American Airlines
Deal found 2/14![American Airlines logo]()
$389
This Mytrip deal was found by Cheapflights users on 2/14. 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.
Wed 3/253:15 pm
PDX
- UVF
3 stops19h 31m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 2/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:59 pm
PDX
- UVF
1 stop12h 26m
United Airlines
Deal found 2/12![United Airlines logo]()
$783
Find flight deals from Portland to Castries
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Castries (UVF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $589 (FlightHub) |
One-way from | $241 (FlightHub) |
Popular in | June |
Cheapest in | October |
Average price | $1,255 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Castries 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 February 15, 2026.
Use the filters below to find and compare flights from Portland to Castries that are best for you.
Fly from
Portland
Fly to
Castries
Route
Depart
Return
Price
PortlandCastries
PDX - UVF
PDXUVF
Portland
Mon 4/13
7:05 pm-3:20 pm
2 stops41h 15m
Castries Hewanorra
Thu 4/16
4:15 pm-6:30 pm
2 stops29h 15m
$589
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 3/4
7:05 pm-4:25 pm
2 stops17h 20m
Castries Hewanorra
Wed 3/11
4:20 pm-9:15 am
2 stops43h 55m
$615
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 4/29
9:50 am-3:25 pm
2 stops26h 35m
Castries Hewanorra
Tue 5/5
3:15 pm-8:58 pm
2 stops32h 43m
$680
PortlandCastries
PDX - UVF
PDXUVF
Portland
Mon 4/13
10:28 pm-1:45 pm
1 stop12h 17m
Castries Hewanorra
Thu 4/16
2:45 pm-11:53 pm
1 stop12h 08m
$728
PortlandCastries
PDX - UVF
PDXUVF
Portland
Mon 4/13
6:05 pm-2:02 pm
2 stops16h 57m
Castries Hewanorra
Thu 4/16
3:22 pm-10:41 am
1 stop22h 19m
$733
PortlandCastries
PDX - UVF
PDXUVF
Portland
Tue 3/31
10:53 pm-1:48 pm
1 stop11h 55m
Castries Hewanorra
Tue 4/7
3:13 pm-11:01 am
2 stops22h 48m
$743
PortlandCastries
PDX - UVF
PDXUVF
Portland
Sun 3/1
3:15 pm-4:25 pm
2 stops21h 10m
Castries Hewanorra
Thu 3/5
5:15 pm-6:30 pm
2 stops29h 15m
$754
PortlandCastries
PDX - UVF
PDXUVF
Portland
Tue 3/10
10:53 pm-2:58 pm
1 stop13h 05m
Castries Hewanorra
Tue 3/17
3:58 pm-1:01 pm
2 stops24h 03m
$826
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 4/29
2:30 pm-1:40 pm
3 stops20h 10m
Castries Hewanorra
Tue 5/5
3:15 pm-7:05 pm
2 stops30h 50m
$829
PortlandCastries
PDX - UVF
PDXUVF
Portland
Wed 3/25
3:15 pm-3:25 pm
2 stops21h 10m
$241
Showing 1-10 of 13 results
Compare providers for flights from Portland to Castries
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Castries in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Portland-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Castries flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Castries
Have a flexible travel schedule? Discover the best time to fly to Castries from Portland with our price prediction graph.
PDX-UVF
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.
Reviews of airlines servicing Castries
Get insights into the airlines that provide service to Castries. 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 Castries. Reviews last updated February 15, 2026.
Read through reviews of airlines operating flights from Portland to Castries, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Food
6.4
Boarding
7.5
Comfort
7.2
Crew
8.0
Overall
7.2
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Entertainment
6.9
Food
6.4
Boarding
7.5
Comfort
7.2
Crew
8.0
Overall
7.2
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Related info for your journey
Find useful and relevant information for your journey from Portland to Castries. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Castries
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Castries by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Castries by cabin class
Find flights from Portland to Castries, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Castries flights
Browse other Portland and Castries flight options. Last updated on February 15, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on February 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Portland to Castries
Discover the top airline that operate flights from Portland to Castries. 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 February 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$667 | Average$914 | FlexibilityNo cancel fee | On-time71% |