Cheap Flights from Portland to Cyril E. King from $791

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Flight deals from Portland to Cyril E. King

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Cyril E. King Airport? If you want to travel next month, return fares start from $1,831. Find the lowest prices on one-way and return tickets right here.

Saint Thomas.$791 per passenger.Departing Wed, 26 May, returning Tue, 8 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 26 May, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Tue, 8 Jun, arriving in Portland.Price includes taxes and charges.From $791, select.

Saint Thomas.$841 per passenger.Departing Sat, 29 Aug, returning Fri, 4 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sat, 29 Aug, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Fri, 4 Sep, arriving in Portland.Price includes taxes and charges.From $841, select.

Saint Thomas.$954 per passenger.Departing Fri, 2 Apr, returning Mon, 12 Apr.Return flight with United.Outbound indirect flight with United, departs from Portland on Fri, 2 Apr, arriving in Cyril E. King.Inbound indirect flight with United, departs from Cyril E. King on Mon, 12 Apr, arriving in Portland.Price includes taxes and charges.From $954, select.

Saint Thomas.$1,006 per passenger.Departing Tue, 17 Nov, returning Fri, 20 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Tue, 17 Nov, arriving in Cyril E. King.Inbound indirect flight with United, departs from Cyril E. King on Fri, 20 Nov, arriving in Portland.Price includes taxes and charges.From $1,006, select.

Saint Thomas.$1,822 per passenger.Departing Fri, 21 Aug, returning Thu, 27 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Fri, 21 Aug, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Thu, 27 Aug, arriving in Portland.Price includes taxes and charges.From $1,822, select.

Saint Thomas.$1,831 per passenger.Departing Sun, 13 Sep, returning Sun, 20 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sun, 13 Sep, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Sun, 20 Sep, arriving in Portland.Price includes taxes and charges.From $1,831, select.

Saint Thomas.$1,929 per passenger.Departing Tue, 1 Jun, returning Fri, 11 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 1 Jun, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Fri, 11 Jun, arriving in Portland.Price includes taxes and charges.From $1,929, select.

Saint Thomas.$3,689 per passenger.Departing Mon, 19 Oct, returning Sun, 25 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Mon, 19 Oct, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Sun, 25 Oct, arriving in Portland.Price includes taxes and charges.From $3,689, select.

Find the cheapest month to fly from Portland to Cyril E. King

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Cyril E. King flights are currently cheapest in April.

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Portland to Saint Thomas: Flight information

The things to know before you go.

Cheapest flight found	$791
Cheapest month to fly	May

Finding cheap flights from Portland to Cyril E. King: Frequently asked questions

How much are return flights from Portland to Cyril E. King?

The best price we found for a return flight from Portland to Cyril E. King is $791. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Portland to Cyril E. King?

Currently, there are no airlines that fly direct from Portland to Cyril E. King. But we found flights with one or more stops from $791.

How many flights are there a week from Portland to Cyril E. King?

As of August 2026, there are no flights flying from Portland to Cyril E. King.

When is the cheapest time to fly from Portland to Cyril E. King?

The cheapest month to fly from Portland to Cyril E. King is usually May.

Which upcoming date is cheapest to fly from Portland Airport to Cyril E. King Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Cyril E. King Airport on Wednesday, 26 May 2027.

Can I get a direct flight from Portland Airport to Cyril E. King Airport?

No airlines currently offer direct flights between Portland Airport and Cyril E. King Airport. Most routes have one or more stops.

How can I find the best flight deal to Cyril E. King?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cyril E. King but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Saint Thomas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint Thomas is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Portland Airport to Cyril E. King with?

Currently, Delta offers the cheapest flight tickets to Cyril E. King.

Travelling from Portland Airport (PWM) to Cyril E. King Airport (STT): what you need to know

Leave enough time to make your PWM to STT flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak time like school or public holidays? Expect longer queues at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.
Think about adding a stopover when booking your ticket from Portland Airport to Cyril E. King Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between PWM and STT:
- New York John F. Kennedy Airport
- New York Newark Airport
- Philadelphia International Airport

How to find the cheapest flights from Portland Airport (PWM) to Cyril E. King Airport (STT)

At the moment, $490 is the cheapest price we've found for a one-way Portland Airport to Cyril E. King Airport flight. The best price for a return ticket is $791. Keep in mind that fares may change due to demand when booking.
It's usually smart to book as early as possible if you're hoping to get cheap tickets from PWM to STT. That's because airlines adjust prices based on demand, which tends to rise closer to departure.
Finding cheap flights from Portland Airport to Cyril E. King Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across the month and land a great deal.
Save time searching for cheap flights from PWM to STT by creating a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.
Lock in the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Portland Airport to Cyril E. King Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Portland Airport (PWM)

PWM is located at 1001 Westbrook Street.
Of all flights departing from Portland Airport, 79% touch down on time at their destination.
Portland Airport is around 8 kilometres from central Portland. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.
Taking public transport? Expect a trip time of around 30 minutes.
Booked an early flight from Portland Airport to Cyril E. King Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by choosing one of these stays close to PWM:

Arriving at Cyril E. King Airport (STT)

If you're coming in on a late Portland Airport to Cyril E. King Airport flight, nothing beats the convenience of staying near the terminal. Grab your luggage from the carousel and then be resting soon after at one of these accommodation options near STT:
Go where the road takes you with a Cyril E. King Airport rental car. Pick up a set of wheels from Budget, Alamo or Thrifty and venture far and wide through Saint Thomas and beyond.
Booking your vehicle from Cyril E. King Airport about four weeks ahead gives you the best chance of locking in a great deal.

Getting from Cyril E. King Airport (STT) to central Saint Thomas

Cyril E. King Airport to central Saint Thomas has a drive time of about 10 minutes. It's approximately 5 kilometres away.
Travelling to the centre on public transport takes around 20 minutes.

When to fly to Cyril E. King Airport (STT)

It's time to plan your trip dates for your flight from Portland Airport to Cyril E. King Airport. April is the most popular month to visit Saint Thomas. If you'd like a more laid-back vibe, go in September.