HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PWM) to Saint Thomas Island (STT) from $187

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PWM — STT
giu 14 — giu 211
From?
To?
ven 6/14
ven 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Portland to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated giugno 9, 2024.

Popular in

September

Cheapest in

January

Round-trip from

$459

One-way from

$295
High demand for flights, 18% potential price rise
Search Deals
Best time to find cheap flights, 23% potential price drop
Search Deals
From Portland to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Portland to Saint Thomas Island Cyril E King
Search Deals

What is the cheapest day to fly round-trip from Portland, Maine to Saint Thomas Island?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Portland, Maine to Saint Thomas Island?

To save on the cost of your flight from Portland, Maine to Saint Thomas Island, book at least 55 days before your planned departure. Booking around this time can save you about 107% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $657 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $974.

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

Flights from Portland, Maine to Saint Thomas Island lean towards being more expensive in September. Prices are generally better when you fly from Portland, Maine to Saint Thomas Island in January, with the cheapest ticket starting at $403.

What is the cheapest time of day to fly from PWM to STT?

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Portland, Maine to Saint Thomas Island by exploring options for tickets at noon.

Cheap Portland to Saint Thomas Island flights in June & July 2024

Find cheap flight options from Portland to Saint Thomas Island specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on giugno 9, 2024.
Scroll through some of the best deals on flights from Portland to Saint Thomas Island in 2024. Check back in a little while for more flight options.
lun 7/225:03 amPWM - STT
1 stop7h 08mDelta
ven 7/264:04 pmSTT - PWM
1 stop8h 06mDelta
Deal found 6/9$472
lun 7/229:49 amPWM - STT
2 stops30h 07mMultiple Airlines
ven 7/2610:30 amSTT - PWM
2 stops24h 57mMultiple Airlines
Deal found 6/8$634
lun 7/229:49 amPWM - STT
1 stop27h 20mMultiple Airlines
ven 7/2610:30 amSTT - PWM
2 stops24h 57mMultiple Airlines
Deal found 6/8$659
lun 7/229:49 amPWM - STT
2 stops23h 51mMultiple Airlines
ven 7/2610:30 amSTT - PWM
3 stops24h 31mMultiple Airlines
Deal found 6/8$756
lun 7/229:49 amPWM - STT
3 stops30h 07mMultiple Airlines
ven 7/2610:30 amSTT - PWM
3 stops24h 31mMultiple Airlines
Deal found 6/8$791
lun 7/227:35 amPWM - STT
1 stop7h 30mAmerican Airlines
ven 7/263:45 pmSTT - PWM
1 stop8h 01mAmerican Airlines
Deal found 6/8$828

Portland to Saint Thomas Island 2024 flight deals

Discover exclusive flight deals for travel between Portland and Saint Thomas Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated giugno 9, 2024.
Scroll through some of the best deals on flights from Portland to Saint Thomas Island in 2024. Check back in a little while for more flight options.
lun 8/195:40 amPWM - STT
1 stop9h 07mAmerican Airlines
mar 9/101:50 pmSTT - PWM
2 stops21h 46mAmerican Airlines
Deal found 6/9$406
dom 8/115:40 amPWM - STT
1 stop9h 07mAmerican Airlines
gio 8/153:32 pmSTT - PWM
1 stop9h 08mAmerican Airlines
Deal found 6/9$449
lun 7/225:03 amPWM - STT
1 stop7h 08mDelta
ven 7/264:04 pmSTT - PWM
1 stop8h 06mDelta
Deal found 6/9$472
lun 8/195:40 amPWM - STT
1 stop9h 07mAmerican Airlines
gio 9/55:00 pmSTT - PWM
2 stops19h 08mAmerican Airlines
Deal found 6/9$487
sab 8/178:02 amPWM - STT
1 stop6h 32mAmerican Airlines
ven 8/233:32 pmSTT - PWM
1 stop9h 08mAmerican Airlines
Deal found 6/8$492
lun 8/196:15 amPWM - STT
1 stop7h 33mDelta
mar 9/102:49 pmSTT - PWM
1 stop7h 06mDelta
Deal found 6/9$493
sab 9/216:10 amPWM - STT
1 stop7h 29mDelta
mer 9/252:49 pmSTT - PWM
1 stop7h 06mDelta
Deal found 6/8$528
dom 8/115:40 amPWM - STT
1 stop9h 07mAmerican Airlines
mer 8/143:32 pmSTT - PWM
1 stop9h 08mAmerican Airlines
Deal found 6/9$530
gio 8/85:40 amPWM - STT
1 stop7h 17mAmerican Airlines
mer 8/143:32 pmSTT - PWM
1 stop9h 08mAmerican Airlines
Deal found 6/9$568

One-way flights to Saint Thomas Island from Portland

Search for one-way flight options from Portland to Saint Thomas Island. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated giugno 9, 2024.
Users traveling one-way from Portland to Saint Thomas Island can select one of these great deals. Users needing a return flight from Portland to Saint Thomas Island should utilize the search form above.
lun 6/242:06 pmPWM - STT
2 stops19h 34mMultiple Airlines
Deal found 6/7$187
mer 8/75:40 amPWM - STT
1 stop7h 17mAmerican Airlines
Deal found 6/7$201
lun 8/194:08 pmPWM - STT
2 stops20h 46mAmerican Airlines
Deal found 6/9$244
lun 6/245:30 amPWM - STT
1 stop6h 49mUnited Airlines
Deal found 6/7$295
mer 8/71:30 pmPWM - STT
3 stops26h 26mMultiple Airlines
Deal found 6/7$298
lun 6/242:06 pmPWM - STT
3 stops24h 43mMultiple Airlines
Deal found 6/7$357
dom 8/118:02 amPWM - STT
2 stops31h 58mAmerican Airlines
Deal found 6/9$399
dom 8/111:27 pmPWM - STT
3 stops25h 25mMultiple Airlines
Deal found 6/9$490

Find flights from Portland to Saint Thomas Island within your budget

Customize your flight search to find flights from Portland to Saint Thomas Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated giugno 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$406 - $733

Route

Depart

Return

Price

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

lun 8/19

1 stop9h 07m

Saint Thomas Island Cyril E King

mar 9/10

2 stops21h 46m

$406

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

dom 8/11

1 stop9h 07m

Saint Thomas Island Cyril E King

gio 8/15

1 stop9h 08m

$449

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

lun 7/22

1 stop7h 08m

Saint Thomas Island Cyril E King

ven 7/26

1 stop8h 06m

$472

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

lun 8/19

1 stop9h 07m

Saint Thomas Island Cyril E King

gio 9/5

2 stops19h 08m

$487

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

sab 8/17

1 stop6h 32m

Saint Thomas Island Cyril E King

ven 8/23

1 stop9h 08m

$492

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

lun 8/19

1 stop7h 33m

Saint Thomas Island Cyril E King

mar 9/10

1 stop7h 06m

$493

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

sab 9/21

1 stop7h 29m

Saint Thomas Island Cyril E King

mer 9/25

1 stop7h 06m

$528

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

sab 9/21

1 stop7h 31m

Saint Thomas Island Cyril E King

mer 9/25

2 stops21h 38m

$611

PortlandSaint Thomas Island Cyril E King

PWM - STT

PWMSTT

Portland

dom 8/11

1 stop6h 49m

Saint Thomas Island Cyril E King

dom 8/11

1 stop51h 10m

$733

Flights are sorted by cheapest first

Deals found on 6/9

How far ahead should I book a flight from Portland, Maine to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Saint Thomas Island. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Portland, Maine to Saint Thomas Island, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Portland, Maine to Saint Thomas Island?

Use this chart to determine the cheapest time to fly round-trip from Portland to Saint Thomas Island. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Saint Thomas Island flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated giugno 9, 2024.
See what other customers who have flown with American Airlines and Delta from Portland to Saint Thomas Island have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,310 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,310 reviews

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland, Maine to Saint Thomas Island for under $500 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Saint Thomas Island for under $500. The cheapest flight booked recently is on American Airlines for just $406, but on average you can expect to pay $576.

  • What are the cheapest airlines flying from Portland, Maine to Saint Thomas Island round-trip?

    According to our current data, American Airlines ($406), Delta ($472), and United Airlines ($733) offers the cheapest pricing from Portland, Maine to Saint Thomas Island. You may be able to fly from Portland, Maine to Saint Thomas Island for 42% less than the average price by searching for these airlines.

  • What does PWM to STT mean?

    This is defined as Portland Airport (PWM) and Saint Thomas Island Cyril E King Airport (STT). Codes like Saint Thomas Island Cyril E King Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Portland to Saint Thomas Island that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Saint Thomas Island flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Saint Thomas Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Saint Thomas Island flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Portland to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Saint Thomas Island.

  • Can I find deals for business class flights from Portland to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Portland to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Saint Thomas Island that allow pets onboard?

    Many airlines flying from Portland to Saint Thomas Island offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Saint Thomas Island?

    Yes, you can often find last-minute deals on Portland to Saint Thomas Island flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Saint Thomas Island flight deals updated?

    The Portland, Maine to Saint Thomas Island flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Portland, Maine to Saint Thomas Island?

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Portland, Maine to Saint Thomas Island.

  • What is the cheapest month to book a flight from Portland, Maine to Saint Thomas Island?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Saint Thomas Island (average of $459). Flying from Portland, Maine to Saint Thomas Island in June is currently the most expensive (average of $627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Saint Thomas Island flights
Boston to Christiansted flights
Rockland to Saint Thomas Island flights

Top 3 airlines flying from Portland to Saint Thomas Island

Discover the top 3 airlines that operate flights from Portland to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated giugno 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$403Average$657FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$448Average$658FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$464Average$727FlexibilityNo cancel feeOn-time71%
Spokane to Las Vegas flights
Baltimore to Los Angeles flights
Hartford to Orlando flights
New York to Dublin flights
Washington, D.C. to Chicago flights
Phoenix to San Francisco flights
Minneapolis to Tampa flights
Los Angeles to Nashville flights
Minneapolis to Las Vegas flights
New York to Paris flights
San Jose to Las Vegas flights
Portland, Maine to Sioux City flights

Search flights from Portland to Saint Thomas Island by cabin class

Find flights from Portland to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines