Cheap Flights from Castries to Portland from SGD 1,025️ 2024

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Find Castries to Portland flights starting at SGD 1,025.

Book one-way or return flights from Castries to Portland from as little as SGD 1,025. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Castries to Portland? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Castries to Portland. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Castries to Portland

View airlines operating flights from Castries to Portland. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

WestJet

From SGD 483

American Airlines

From SGD 491

Air Canada

From SGD 502

Delta Air Lines

From SGD 864

Caribbean Airlines

From SGD 949

Jetblue Airways

From SGD 1,025

ANA airlines

Find more flights and airlines

Alternative Routes for Castries to Portland Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Castries to Portland.

Cheapest
UVF
14:35
23h 43m
2 transfer
PDX
11:18
Hewanorra International Airport - Portland International Airport
Thu, Aug 22WestJet
SGD 483
SLU
10:25
40h 5m
2 transfer
PDX
23:30
George F. L. Charles Airport - Portland International Airport
Wed, Aug 21Caribbean Airlines
SGD 949
SLU
10:25
40h 5m
2 transfer
PDX
23:30
George F. L. Charles Airport - Portland International Airport
Wed, Aug 21Caribbean Airlines
SGD 949
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Castries (SLU) to Portland (PDX) the cheapest?
Airlines adjust prices for flights from Castries to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Castries (SLU) to Portland (PDX) cost?
According to Trip.com's data, the lowest price is around SGD 554.
How many airports in Portland (PDX)?
There are 3 airport(s) in Portland (PDX): Hillsboro Airport, Portland International Airport and Portland-Troutdale Airport.

How to find a cheap flight from Castries to Portland

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Castries to Portland. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com