PDX - STT

$218 Find Cheap Flights from Portland to Saint Thomas Island - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$440
Typical prices: $580-$928
United Airlines
Wed 10/24Wed 10/31
PDX - STT • 1 stop
Cheapest one-way
$218
Typical prices: $293-$508
Delta
Wed 1/24
PDX - 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
September
Cheapest • 32% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Miami (MIA)
Cheapest • Avg $798 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 10h 24m (one-way)
Insights
Insights
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We hope you love your trip to Saint Thomas Island!
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Booking Insights
Flight Deals

Cheap Flights from Portland to Saint Thomas Island (PDX-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

Fri, Jan 22 - Wed, Jan 27
Delta Logo
9:45 pm - 12:40 pmPDX  Portland-STT Saint Thomas Island Cyril E King
10h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 10:26 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
12h 36m1 stop Atlanta Hartsfield-Jackson
$440Delta
Sun, Jan 17 - Sat, Jan 23
American Airlines Logo
10:59 pm - 2:02 pmPDX  Portland-STT Saint Thomas Island Cyril E King
11h 03m1 stop Miami
American Airlines Logo
6:39 pm - 12:22 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
21h 43m2 stops Miami Chicago O'Hare Intl
$440American Airlines
Mon, Jan 25 - Mon, Feb 1
American Airlines Logo
10:55 pm - 5:05 pmPDX  Portland-STT Saint Thomas Island Cyril E King
14h 10m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
6:39 pm - 12:22 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
21h 43m2 stops Miami Chicago O'Hare Intl
$440American Airlines
Tue, Jan 12 - Wed, Jan 20
American Airlines Logo
10:59 pm - 5:05 pmPDX  Portland-STT Saint Thomas Island Cyril E King
14h 06m1 stop Miami
American Airlines Logo
4:46 pm - 11:18 amSTT  Saint Thomas Island Cyril E King-PDX Portland
22h 32m2 stops Miami Dallas/Fort Worth
$440American Airlines
Sat, Dec 5 - Fri, Dec 25
United Airlines Logo
3:30 pm - 12:00 pmPDX  Portland-STT Saint Thomas Island Cyril E King
16h 30m2 stops San Francisco Newark
United Airlines Logo
3:00 pm - 10:47 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
11h 47m1 stop Chicago O'Hare Intl
$464United Airlines
Sun, Oct 25 - Sun, Nov 1
Southwest Logo
5:45 pm - 2:00 pmPDX  Portland-STT Saint Thomas Island Cyril E King
17h 15m2 stops Denver Intl Orlando
Southwest Logo
3:45 pm - 1:20 amSTT  Saint Thomas Island Cyril E King-PDX Portland
13h 35m2 stops Baltimore/Washington Las Vegas Harry Reid Intl
$486Southwest
Sat, Oct 24 - Sat, Oct 31
United Airlines Logo
7:33 pm - 1:31 pmPDX  Portland-STT Saint Thomas Island Cyril E King
14h 58m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
2:35 pm - 11:17 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
11h 42m1 stop Houston George Bush Intcntl
$530United Airlines
Mon, Nov 16 - Wed, Nov 25
United Airlines Logo
3:40 pm - 12:05 pmPDX  Portland-STT Saint Thomas Island Cyril E King
16h 25m2 stops San Francisco Newark
United Airlines Logo
1:07 pm - 8:15 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
11h 08m1 stop Washington, D.C. Dulles Intl
$530United Airlines
Sun, Nov 29 - Sun, Dec 6
Southwest Logo
7:40 pm - 3:00 pmPDX  Portland-STT Saint Thomas Island Cyril E King
15h 20m2 stops Denver Intl Orlando
Southwest Logo
2:40 pm - 10:40 amSTT  Saint Thomas Island Cyril E King-PDX Portland
24h 00m2 stops Orlando Las Vegas Harry Reid Intl
$647Southwest
Fri, Sep 18 - Fri, Sep 25
Southwest Logo
7:00 pm - 1:20 pmPDX  Portland-STT Saint Thomas Island Cyril E King
15h 20m2 stops Las Vegas Harry Reid Intl Orlando
Southwest Logo
2:35 pm - 11:45 pmSTT  Saint Thomas Island Cyril E King-PDX Portland
12h 10m2 stops Orlando Denver Intl
$718Southwest
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 $440. Prices are below average for this route right now, with typical round-trip fares ranging from $580 to $928. The lowest price found in the past 5 days was $440 on United 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 15% cheaper than the average day. Wednesday is the most expensive day with flight prices 20% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Portland to Saint Thomas Island?

  • September is the cheapest month to fly from Portland to Saint Thomas Island at $518 round-trip.
  • October ($1,229) and June ($1,183) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 137% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Portland to Saint Thomas Island flights

Low season

September

Cheapest flight

$218
Best time to beat the crowds with an average 32% drop in price.
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 (PDX) and arrive at Saint Thomas Island Cyril E King (STT).

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

    Three cabin classes are available on flights from Portland to Saint Thomas Island:

    • Economy Class
    • Business Class
    • First Class

  • 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:

    • Miami (MIA) - 66% of one-stop connections
    • Charlotte Douglas (CLT) - 16% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 10% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections

    Miami (MIA) 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 30% on the Portland to Saint Thomas Island route. Monday is the cheapest departure day at $650 round-trip on average, while Wednesday is the most expensive at $918, a difference of $268. 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, Magens Bay and Coki Beach. 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 3,764 miles.

  • What are the earliest and latest flights from Portland to Saint Thomas Island?

    These are the earliest and latest flight times available from Portland to Saint Thomas Island:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

  • 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 $440 to $3,675. That means the highest observed fare was about 8x 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 in line with typical prices for this route. Average one-way fares are about $355.

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

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 10h 24m, compared with 10h 37m via Charlotte Douglas (CLT) and 10h 39m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Portland and Saint Thomas Island?

    Saint Thomas Island is 3 hours ahead of Portland (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 $580 to $928, with an average of $760 over the past 12 months. Anything below $580 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 Wednesday. On this route, Monday flights average $650 - about $268 less than Wednesday (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Saint Thomas Island trip for September. Fares historically average $518 round-trip in that month - typically $711 less than the most expensive month, which is October (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
    - Sunset Gardens Guesthouse
    - Island View Guesthouse

Everything you need to know for your flight from Portland to Saint Thomas Island

Information on your arrival and departure airports

Portland (PDX)
Saint Thomas Island (STT)