Title: Cheap Flights from Portland to St. Thomas (PDX to STT) - Expedia.co.uk ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6140138/57cc4b04-8c90-4cee-a0ef-1a113eaebf69.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Portland (PDX) to St. Thomas (STT) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland International Airport (PDX) to Cyril E. King Airport (STT) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:stt,departure:01/10/2025TANYT&leg2=from:stt,to:pdx,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:stt,departure:01/10/2025TANYT&leg2=from:stt,to:pdx,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:stt,departure:01/10/2025TANYT&leg2=from:stt,to:pdx,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:stt,departure:01/10/2025TANYT&leg2=from:stt,to:pdx,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:stt,departure:01/10/2025TANYT&leg2=from:stt,to:pdx,departure:08/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Portland (PDX) to St. Thomas (STT) ### April is typically the cheapest month to fly From £185 - £539 per traveller. ## Frequently asked questions ### How much is a flight from PDX to Cyril E. King Airport (STT)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between PDX Airport and Cyril E. King Airport was . Fares this cheap don't last forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Airport (PDX) to Cyril E. King Airport? > Most flights can be cancelled online, but whether or not you are charged a fee depends on your airline. If you do have to cancel your escape, follow the instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Portland Airport to Cyril E. King Airport (STT) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Airport to Cyril E. King Airport (STT) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Portland Airport to STT? > You'll have 6,100 kilometres to cover on the long-haul Portland to St. Thomas route. Dress in layers of comfy clothes and consider taking a travel pillow with you. ### Which airlines fly direct from PDX Airport to STT? > Unfortunately, there aren't any airlines that directly fly between Portland Airport and Cyril E. King Airport. You'll need to book a flight with one or more stops. ### Are PDX to STT flight tickets cheaper when they're purchased at the last minute? > Flight prices are always on the move, so it's no sure thing. While last-minute flight deals between PDX Airport and Cyril E. King Airport are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers publish their prices up to a year ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking back and be ready to pounce when the price dips. ## Travel information | Origin airport | Portland Intl. | | --- | --- | | Destination airport | Cyril E. King | | Distance | 6026 km | ## Book with confidence ### Compare flights from Portland to St. Thomas easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to St. Thomas. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Cyril E. King in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Cyril E. King.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Portland Intl. (PDX) to Cyril E. King (STT) The easiest way to view the best deals on flights from Portland to St. Thomas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Cyril E. King start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Portland and St. Thomas - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Portland to St. Thomas flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Cyril E. King for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [Altona Hotels](https://www.expedia.co.uk/Altona-Hotels.d3000001497.Travel-Guide-Hotels) - [Hotels near Brewers Bay Beach](https://www.expedia.co.uk/Brewers-Bay-Beach-Hotels.0-l6249105-0.Travel-Guide-Filter-Hotels) - [Charlotte Amalie Hotels](https://www.expedia.co.uk/Charlotte-Amalie-Hotels.d3289.Travel-Guide-Hotels) - [Charlotte Amalie West Hotels](https://www.expedia.co.uk/Charlotte-Amalie-West-Hotels.d553248635975871281.Travel-Guide-Hotels) - [Gay-Friendly Hotels in Charlotte Amalie](https://www.expedia.co.uk/Destinations-In-Charlotte-Amalie-Gay-Friendly-Hotel.0-0-d553248635997993060-tGayFriendlyHotel.Hotel-Filter-Destinations) - [Charlotte Amalie Hotels](https://www.expedia.co.uk/Destinations-In-Charlotte-Amalie.d553248635997993060.Hotel-Destinations) - 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