
Popular airlines from Portland International Airport (PDX) to Cyril E. King Airport (STT)
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Spirit Airlines
Spirit Airlines
- Plan, book, fly with confidence
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Cheap flights from Portland (PDX) to St. Thomas (STT)
Prices were available within the past 7 days and start at CA $761 for one-way flights and CA $770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Portland (PDX) to St. Thomas (STT)
April is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Portland Intl. |
Destination airport | Cyril E. King |
Roundtrip price | CA $769 |
Distance | 6026 km |
Portland to St. Thomas Flights
The easy way to book your flights from Portland to St. Thomas
With Expedia, it’s simple to find and book flights to St. Thomas from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cyril E. King, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to St. Thomas today, tomorrow, or this week.
Save dollars with cheap flights from Portland Intl., PDX to Cyril E. King, STT
Sort your search results by price to find great deals on your flight from Portland to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from Portland currently is just CA $770 rising to CA $1,233.
Here are more money-saving tips:
- Fly in February when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to St. Thomas
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to St. Thomas from Portland
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today.
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Top Routes from Portland
- Portland to Newark Liberty Intl. Airport (PDX - EWR)
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- Portland to Winnipeg (PDX - YWG)
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- Portland to Tokyo (PDX - NRT)
- Portland to Montreal (PDX - YUL)
- Portland to Vancouver (PDX - YVR)
- Portland to Ontario (PDX - ONT)
Top Routes to St. Thomas
- Ottawa to St. Thomas (YOW - STT)
- San Diego to St. Thomas (SAN - STT)
- Calgary to St. Thomas (YYC - STT)
- Miami to St. Thomas (MIA - STT)
- Burlington to St. Thomas (BTV - STT)
- Detroit to St. Thomas (DTW - STT)
- Fort Lauderdale to St. Thomas (FLL - STT)
- Winnipeg to St. Thomas (YWG - STT)
- Halifax to St. Thomas (YHZ - STT)
- Syracuse to St. Thomas (SYR - STT)
- Seattle to St. Thomas (SEA - STT)
- Montreal to St. Thomas (YUL - STT)