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

According to our current data, American Airlines ($430), Delta ($478), and United Airlines ($707) 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 34% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Portland, Maine to Saint Thomas Island one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $221. United Airlines flights start at $477 while deals on American Airlines start at $529 one-way.

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

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.

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 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 117% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $607 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $772.

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 February. Prices are generally better when you fly from Portland, Maine to Saint Thomas Island in September, with the cheapest ticket starting at $447.

Most accurate provider : When it comes to deals on Portland, Maine-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Saint Thomas Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$180+ Flights from Portland, ME to Saint Thomas Island

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Saint Thomas Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	February
Cheapest in	September
Round-trip from	$430 (American Airlines)
One-way from	$180 (Mytrip)

Provider with most accurate pricing for Portland-Saint Thomas Island Cyril E King flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Saint Thomas Island Cyril E King flights.

Search Deals

High demand for flights, 20% potential price rise

Search Deals

Best time to find cheap flights, 30% 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

Find flight deals from Portland to Saint Thomas Island

Cheapest flights from Portland to Saint Thomas Island
Explore the most affordable flight options available from Portland to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Fri 12/65:03 pmPWM - STT

2 stops21h 27mAmerican Airlines

Tue 12/106:05 pmSTT - PWM

2 stops19h 00mAmerican Airlines

Deal found 11/21

$544

Wed 11/275:30 amPWM - STT

1 stop6h 41mUnited Airlines

Sat 11/305:35 pmSTT - PWM

1 stop6h 45mUnited Airlines

Deal found 11/20

$1,978

Best flights from Portland to Saint Thomas Island
Discover carefully curated flight deals from Portland to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Tue 3/185:20 pmPWM - STT

2 stops18h 05mAmerican Airlines

Tue 3/255:14 pmSTT - PWM

2 stops18h 46mAmerican Airlines

Deal found 11/20

$430

Fri 1/245:23 amPWM - STT

1 stop7h 17mDelta

Sun 2/24:59 pmSTT - PWM

1 stop7h 58mDelta

Deal found 11/20

$478

Sun 4/65:30 amPWM - STT

1 stop6h 47mUnited Airlines

Sun 4/134:35 pmSTT - PWM

1 stop7h 21mUnited Airlines

Deal found 11/20

$707

Last-minute flights from Portland to Saint Thomas Island
Discover last-minute flight deals from Portland to Saint Thomas Island. Data last updated November 21, 2024 and is based on user searches.

Wed 11/275:30 amPWM - STT

1 stop6h 41mUnited Airlines

Sat 11/305:35 pmSTT - PWM

1 stop6h 45mUnited Airlines

Deal found 11/20

$1,978

Fri 12/65:03 pmPWM - STT

2 stops21h 27mAmerican Airlines

Tue 12/106:05 pmSTT - PWM

2 stops19h 00mAmerican Airlines

Deal found 11/21

$544

One-way flights from Portland to Saint Thomas Island
Search for one-way flight options from Portland to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Mon 12/1612:01 pmPWM - STT

2 stops21h 50mMultiple Airlines

Deal found 11/21

$180

Sun 1/195:23 amPWM - STT

1 stop7h 17mDelta

Deal found 11/20

$221

Sat 11/305:30 amPWM - STT

1 stop6h 41mUnited Airlines

Deal found 11/20

$477

Mon 12/167:20 amPWM - STT

1 stop7h 30mAmerican Airlines

Deal found 11/21

$529

Find flights from Portland to Saint Thomas Island within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Tue 3/18

5:51 am-2:20 pm

1 stop8h 29m

Saint Thomas Island Cyril E King

Tue 3/25

5:14 pm-12:00 pm

2 stops18h 46m

$430

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Fri 1/24

5:23 am-1:40 pm

1 stop7h 17m

Saint Thomas Island Cyril E King

Sun 2/2

4:59 pm-11:57 pm

1 stop7h 58m

$478

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sun 4/6

5:30 am-12:17 pm

1 stop6h 47m

Saint Thomas Island Cyril E King

Sun 4/13

4:35 pm-11:56 pm

1 stop7h 21m

$707

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Mon 12/16

12:01 pm-10:51 am

2 stops21h 50m

$180

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sun 1/19

5:23 am-1:40 pm

1 stop7h 17m

$221

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Sat 11/30

5:30 am-1:11 pm

1 stop6h 41m

$477

PortlandSaint Thomas Island

PWM - STT

PWMSTT

Portland

Mon 12/16

7:20 am-3:50 pm

1 stop7h 30m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Compare providers for flights from Portland to Saint Thomas Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Saint Thomas Island in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland, Maine-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Saint Thomas Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Portland to Saint Thomas Island

Get recent, data-driven insights about flights from Portland to Saint Thomas Island including ideal travel times, pricing trends, and more.

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

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.

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

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Saint Thomas Island (average of $435). Flying from Portland, Maine to Saint Thomas Island in June is currently the most expensive (average of $606). 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.

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 16% on flights from Portland, Maine to Saint Thomas Island by exploring options for tickets at noon.

Reviews of airlines servicing Saint Thomas Island

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,755 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,172 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,755 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Portland, Maine to Saint Thomas Island round-trip?
According to our current data, American Airlines ($430), Delta ($478), and United Airlines ($707) 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 34% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Portland, Maine to Saint Thomas Island one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $221. United Airlines flights start at $477 while deals on American Airlines start at $529 one-way.
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.
What is the cheapest month to book a flight from Portland, Maine to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Saint Thomas Island (average of $435). Flying from Portland, Maine to Saint Thomas Island in June is currently the most expensive (average of $606). 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

Top 3 airlines flying from Portland to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$405	Average$604	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$424	Average$667	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$532	Average$791	FlexibilityNo cancel fee	On-time69%

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

$180+ Cheap flights from Portland, ME (PWM) to Saint Thomas Island (STT)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Saint Thomas Island

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Portland to Saint Thomas Island

Cheapest flights from Portland to Saint Thomas IslandExplore the most affordable flight options available from Portland to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Portland to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Portland to Saint Thomas Island within your budget

Compare providers for flights from Portland to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Saint Thomas Island in November.

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.

Travel insights for flights from Portland to Saint Thomas Island

Get recent, data-driven insights about flights from Portland to Saint Thomas Island including ideal travel times, pricing trends, and more.

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 November 15, 2024.

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

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

Find hourly flight availability from Portland to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Reviews of airlines servicing Saint Thomas Island

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.

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

What are the cheapest airlines to fly from Portland, Maine to Saint Thomas Island one-way?

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

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

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

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

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.

Top 3 airlines flying from Portland to Saint Thomas Island

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Saint Thomas Island
Explore the most affordable flight options available from Portland to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.