PDX - UVF

$282 Find Cheap Flights from Portland to Castries

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Castries departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Castries, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$658
Typical prices: $1,095-$1,008
Air Canada
Wed 7/8Fri 7/17
PDX - UVF • 2 stops
Cheapest one-way
$282
Air Canada
Wed 7/15
PDX - UVF • 2 stops
Top airlines
Air Canada
Cheapest • from $658 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Portland and Castries. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Charlotte (CLT)
Cheapest • Avg $995 (round-trip)
Miami (MIA)
Shortest trip • 11h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 100% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Castries!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Castries (PDX-UVF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Castries

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
$658Air 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
$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
$734Air Canada
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
6:03 pm - 2:10 pm
PDX
-
UVF
17h 07m
2 stops
Multiple Airlines Logo
4:55 pm - 1:07 pm
UVF
-
PDX
23h 12m
2 stops
$887Multiple Airlines
Wed, Jul 8 - Fri, Jul 17
Multiple Airlines Logo
3:30 pm - 1:40 pm
PDX
-
UVF
19h 10m
3 stops
Multiple Airlines Logo
3:05 pm - 9:31 am
UVF
-
PDX
21h 26m
2 stops
$915Multiple Airlines
Wed, Jul 8 - Fri, Jul 17
Multiple Airlines Logo
10:10 am - 1:40 pm
PDX
-
UVF
24h 30m
3 stops
Multiple Airlines Logo
3:05 pm - 5:29 pm
UVF
-
PDX
29h 24m
3 stops
$1,109Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
9:47 pm - 2:16 pm
PDX
-
UVF
13h 29m
1 stop
American Airlines Logo
3:16 pm - 11:09 am
UVF
-
PDX
22h 53m
2 stops
$1,200American Airlines
Thu, Jun 18 - Thu, Jun 25
American Airlines Logo
5:28 pm - 2:16 pm
PDX
-
UVF
17h 48m
2 stops
American Airlines Logo
3:16 pm - 11:09 am
UVF
-
PDX
22h 53m
2 stops
$1,278American Airlines
Mon, Jun 1 - Mon, Jun 8
Delta Logo
9:39 pm - 2:05 pm
PDX
-
UVF
13h 26m
1 stop
Delta Logo
3:33 pm - 9:34 am
UVF
-
PDX
21h 01m
2 stops
$1,318Delta
Mon, Jun 15 - Mon, Jun 22
American Airlines Logo
9:47 pm - 2:16 pm
PDX
-
UVF
13h 29m
1 stop
American Airlines Logo
3:16 pm - 11:09 am
UVF
-
PDX
22h 53m
2 stops
$1,343American Airlines
Booking Insights

KAYAK's insights & trends for Portland to Castries flights

Get data-powered insights and trends into flights from Portland to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Castries is September, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $1,888 and $1,515 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$282
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Portland to Castries

When to book flights from Portland to Castries

Are your dates flexible? Find out the best times to travel from Portland to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Castries

  • What is the cheapest flight from Portland to Castries?

    In the last 3 days, the lowest price for a flight from Portland to Castries was $282 for a one-way ticket and $658 for a round-trip.

  • Do I need a passport to fly between Portland and Castries?

    A passport is required to fly from Portland to Castries.

  • Which airports will I be using when flying from Portland to Castries?

    On your way to Castries, you’ll fly out from Portland. You’ll be landing at Castries Hewanorra.

  • Which aircraft models fly most regularly from Portland to Castries?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Castries?

    oneworld is the only airline alliance operating flights between Portland and Castries.

  • How does KAYAK find such low prices on flights from Portland to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Portland with another airline. Booking your flights between Portland and UVF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Castries

 
See real verified KAYAK customer reviews for airlines flying from Portland to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11670 reviews
7.5Boarding
6.4Food
6.9Entertainment
7.2Comfort
7.9Crew
Airline reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

8.0 ExcellentConnie, May 2026
PHX - MKE
Read more American Airlines reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

The flight attendant on my side of business class seemed like a novice and did not provide good service. Otherwise the flight was good and the entertainment system was very good. No free WiFi.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Everything you need to know for your flight from Portland to Castries

Information on your arrival and departure airports

Portland (PDX)
Castries (UVF)