PDX - UVF

$563 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 8/13. 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

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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Flights 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, Jan 21 - Fri, Jan 30
Delta Logo
9:45 pm - 3:04 pmPDX-UVF
13h 19m1 stop
Delta Logo
4:24 pm - 11:05 amUVF-PDX
22h 41m1 stop
$697Delta
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Wed, Jan 21 - Fri, Jan 30
Delta Logo
9:45 pm - 3:04 pmPDX-UVF
13h 19m1 stop
Delta Logo
4:24 pm - 4:31 pmUVF-PDX
28h 07m2 stops
$702Delta
Find Deal
Thu, Jan 22 - Fri, Jan 30
Delta Logo
9:45 pm - 3:04 pmPDX-UVF
13h 19m1 stop
Delta Logo
4:24 pm - 11:05 amUVF-PDX
22h 41m1 stop
$722Delta
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Fri, Sep 12 - Fri, Sep 19
Logo
1:45 pm - 1:44 pmPDX-UVF
44h 59m2 stops
Logo
3:10 pm - 2:46 pmUVF-PDX
26h 36m2 stops
$725
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Fri, Sep 12 - Fri, Sep 19
Logo
8:04 pm - 1:44 pmPDX-UVF
38h 40m3 stops
Logo
3:10 pm - 2:46 pmUVF-PDX
26h 36m2 stops
$726
Find Deal
Thu, Jan 22 - Fri, Jan 30
Delta Logo
5:10 pm - 3:04 pmPDX-UVF
17h 54m2 stops
Delta Logo
4:24 pm - 11:05 amUVF-PDX
22h 41m1 stop
$727Delta
Find Deal
Thu, Nov 6 - Mon, Nov 10
American Airlines Logo
10:45 pm - 3:50 pmPDX-UVF
13h 05m1 stop
American Airlines Logo
2:28 pm - 11:51 pmUVF-PDX
13h 23m1 stop
$747American Airlines
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Thu, Nov 6 - Mon, Nov 10
American Airlines Logo
10:15 pm - 3:50 pmPDX-UVF
13h 35m2 stops
American Airlines Logo
4:05 pm - 10:49 amUVF-PDX
22h 44m2 stops
$752American Airlines
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Fri, Sep 12 - Fri, Sep 19
Logo
8:04 pm - 1:44 pmPDX-UVF
38h 40m3 stops
Logo
3:10 pm - 6:46 pmUVF-PDX
30h 36m3 stops
$762
Find Deal
Fri, Nov 7 - Sat, Nov 15
United Airlines Logo
6:00 am - 1:07 pmPDX-UVF
27h 07m3 stops
United Airlines Logo
1:52 pm - 9:38 amUVF-PDX
23h 46m2 stops
$1,131United Airlines
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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 January, where tickets cost $617 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $2,203 and $1,328 respectively.

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Good to know

Low seasonAugust
Cheapest flight$563
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 20% 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 $563 for a one-way ticket and $697 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Portland and Castries, with SkyTeam being the most commonly used for this route.

  • 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
6.9Entertainment
8.0Crew
7.5Boarding
7.2Comfort
Airline reviews

We had to turn around and head back to Manchester. Problem with a plane engine.

2.0 MediocreAnonymous, Jul 2025MHT - CLT
Read more American Airlines reviews

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

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

Information on your arrival and departure airports

Portland (PDX)
Castries (UVF)

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