PWM - STT

$214 Find Cheap Flights from Portland to Saint Thomas Island - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$320
Typical prices: $432-$724
American Airlines
Tue 2/6Mon 2/12
PWM - STT • 1 stop
Cheapest one-way
$214
Typical prices: $264-$468
American Airlines
Fri 11/23
PWM - STT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Portland and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 29% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $445 (round-trip)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 7h 01m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Saint Thomas Island (PWM-STT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Saint Thomas Island

Sat, Jan 30 - Sun, Jan 31
American Airlines Logo
6:13 am - 3:55 pmPWM  Portland-STT Saint Thomas Island Cyril E King
8h 42m1 stop Philadelphia
American Airlines Logo
3:07 pm - 10:16 amSTT  Saint Thomas Island Cyril E King-PWM Portland
20h 09m2 stops Miami Philadelphia
$377American Airlines
Sat, Jan 30 - Sun, Jan 31
American Airlines Logo
4:00 pm - 2:17 pmPWM  Portland-STT Saint Thomas Island Cyril E King
21h 17m2 stops Washington, D.C. Reagan-National Miami
American Airlines Logo
4:55 pm - 10:16 amSTT  Saint Thomas Island Cyril E King-PWM Portland
18h 21m2 stops Miami Philadelphia
$377American Airlines
Sun, Nov 8 - Thu, Nov 12
American Airlines Logo
6:47 pm - 3:38 pmPWM  Portland-STT Saint Thomas Island Cyril E King
19h 51m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
4:33 pm - 10:33 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
7h 00m1 stop Charlotte Douglas
$379American Airlines
Sat, Jan 30 - Sun, Jan 31
Delta Logo
6:00 am - 4:15 pmPWM  Portland-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 pm - 11:49 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
7h 24m1 stop New York John F Kennedy Intl
$438Delta
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
3:41 pm - 2:31 pmPWM  Portland-STT Saint Thomas Island Cyril E King
22h 50m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
1:07 pm - 11:21 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
11h 14m2 stops Washington, D.C. Dulles Intl Newark
$464United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
3:41 pm - 2:31 pmPWM  Portland-STT Saint Thomas Island Cyril E King
22h 50m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
3:00 pm - 11:21 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
9h 21m1 stop Newark
$464United Airlines
Sun, Nov 8 - Thu, Nov 12
Southwest Logo
5:20 am - 1:50 pmPWM  Portland-STT Saint Thomas Island Cyril E King
7h 30m1 stop Baltimore/Washington
Southwest Logo
3:45 pm - 11:55 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
9h 10m1 stop Baltimore/Washington
$489Southwest
Mon, Feb 1 - Mon, Feb 8
Delta Logo
6:00 am - 4:15 pmPWM  Portland-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 10:23 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
9h 33m1 stop Atlanta Hartsfield-Jackson
$503Delta
Tue, Feb 16 - Tue, Feb 23
Delta Logo
6:00 am - 4:15 pmPWM  Portland-STT Saint Thomas Island Cyril E King
9h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:25 pm - 11:49 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
7h 24m1 stop New York John F Kennedy Intl
$600Delta
Sat, Oct 17 - Sat, Oct 24
Multiple Airlines Logo
6:00 am - 10:14 amPWM  Portland-STT Saint Thomas Island Cyril E King
28h 14m2 stops Newark San Juan Luis Munoz Marin Intl
Multiple Airlines Logo
4:45 pm - 11:59 pmSTT  Saint Thomas Island Cyril E King-PWM Portland
7h 14m1 stop Washington, D.C. Dulles Intl
$772Multiple Airlines
Booking Insights

Price, demand and travel trends for Portland to Saint Thomas Island flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Portland to Saint Thomas Island with more confidence.

How much is a round-trip flight from Portland to Saint Thomas Island?

Round-trip flights from Portland to Saint Thomas Island start at $320. Prices are below average for this route right now, with typical round-trip fares ranging from $432 to $724. The lowest price found in the past 5 days was $320 on American Airlines.

What's the cheapest day of the week to fly from Portland to Saint Thomas Island?

Monday is the cheapest day of the week to fly from Portland to Saint Thomas Island, it is 27% cheaper than the average day. Saturday is the most expensive day with flight prices 51% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Portland to Saint Thomas Island flights

Low season

August

Cheapest flight

$214
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Portland to Saint Thomas Island

When to book flights from Portland to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Portland to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Saint Thomas Island flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Portland to Saint Thomas Island?

    Flights from Portland to Saint Thomas Island usually depart from Portland (PWM) and arrive at Saint Thomas Island Cyril E King (STT).

  • What cabin classes can I book on flights from Portland to Saint Thomas Island?

    Only Economy Class is available on flights from Portland to Saint Thomas Island.

  • Which airports do connecting flights from Portland to Saint Thomas Island pass through?

    One-stop flights from Portland to Saint Thomas Island most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
    • Charlotte Douglas (CLT) - 20% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 20% of one-stop connections
    • Newark (EWR) - 12% of one-stop connections

    Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Portland to Saint Thomas Island?

    Yes. Being flexible with your travel dates can save you up to 52% on the Portland to Saint Thomas Island route. Monday is the cheapest departure day at $436 round-trip on average, while Saturday is the most expensive at $898, a difference of $462. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Saint Thomas Island?

    Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Coki Beach and Blackbeard's Castle. These are among the most viewed places in Saint Thomas Island on KAYAK.

  • How long is a flight from Portland to Saint Thomas Island?

    A nonstop flight from Portland to Saint Thomas Island takes 0h 00m, covering 1,775 miles.

  • Do I need a passport to fly from Portland to Saint Thomas Island?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Portland to Saint Thomas Island changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $320 to $1,926. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Portland to Saint Thomas Island looking right now?

    One-way fares from Portland to Saint Thomas Island are currently higher than usual. Average one-way flight prices are about $429, which is 37% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Portland to Saint Thomas Island?

    Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 7h 01m, compared with 7h 02m via Philadelphia (PHL) and 7h 17m via New York John F Kennedy Intl (JFK).

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates starting from around $19 for economy cars. Top options include:
    • Budget
    • Thrifty
    • Dollar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Portland to Saint Thomas Island flight?

    Round-trip flights from Portland to Saint Thomas Island range from $432 to $724, with an average of $592 over the past 12 months. Anything below $432 counts as a good deal.

Your guide to booking Portland to Saint Thomas Island flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average $436 - about $462 less than Saturday (51% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Saint Thomas Island trip for March. Fares historically average $420 round-trip in that month - typically $554 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.
    - Starz Hotel
    - Island View Guesthouse
    - Sunset Gardens Guesthouse

More options for your flight from Portland to Saint Thomas Island

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Car rentals in Saint Thomas Island
Hotels in Saint Thomas Island
Vacations in Saint Thomas Island