BOS - POS

$151 Find Cheap Flights from Boston to Port of Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Port of Spain departing on 7/13. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Port of Spain, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Port of Spain, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$356
Typical prices: $753-$503
United Airlines
Thu 8/13Tue 8/18
BOS - POS • 1 stop
Cheapest one-way
$151
Typical prices: $206-$290
United Airlines
Mon 7/13
BOS - POS • 1 stop
Top airlines
Cheapest • from $360 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Port of Spain. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $500 (round-trip)
Shortest trip • 8h 34m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Port of Spain!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Port of Spain (BOS-POS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Port of Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Port of Spain

Thu, Aug 13 - Tue, Aug 18
United Airlines Logo
11:00 am - 12:50 am
BOS
-
POS
13h 50m
1 stop
United Airlines Logo
2:00 am - 12:47 pm
POS
-
BOS
10h 47m
1 stop
$356United Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
7:21 pm - 2:00 pm
BOS
-
POS
18h 39m
2 stops
American Airlines Logo
3:45 pm - 12:17 pm
POS
-
BOS
20h 32m
2 stops
$360American Airlines
Wed, Jul 8 - Fri, Jul 10
United Airlines Logo
10:58 am - 12:50 am
BOS
-
POS
13h 52m
1 stop
United Airlines Logo
2:00 am - 1:32 pm
POS
-
BOS
11h 32m
1 stop
$366United Airlines
Thu, Jul 2 - Mon, Jul 6
United Airlines Logo
9:50 am - 12:50 am
BOS
-
POS
15h 00m
2 stops
United Airlines Logo
2:00 am - 1:16 pm
POS
-
BOS
11h 16m
1 stop
$368United Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
5:18 pm - 2:14 pm
BOS
-
POS
20h 56m
1 stop
American Airlines Logo
7:00 am - 10:50 pm
POS
-
BOS
15h 50m
2 stops
$369American Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
7:21 pm - 2:00 pm
BOS
-
POS
18h 39m
2 stops
American Airlines Logo
3:45 pm - 12:17 pm
POS
-
BOS
20h 32m
2 stops
$370American Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
7:25 am - 11:23 pm
BOS
-
POS
15h 58m
1 stop
United Airlines Logo
2:00 am - 11:17 am
POS
-
BOS
9h 17m
1 stop
$371United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
11:00 am - 12:50 am
BOS
-
POS
13h 50m
1 stop
United Airlines Logo
12:30 am - 2:22 pm
POS
-
BOS
13h 52m
2 stops
$375United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
9:33 am - 12:50 am
BOS
-
POS
15h 17m
1 stop
United Airlines Logo
12:30 am - 12:24 pm
POS
-
BOS
11h 54m
1 stop
$376United Airlines
Sat, Jul 4 - Wed, Jul 8
United Airlines Logo
11:00 am - 12:50 am
BOS
-
POS
13h 50m
1 stop
United Airlines Logo
2:00 am - 11:16 am
POS
-
BOS
9h 16m
1 stop
$378United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Port of Spain flights

Get data-powered insights and trends into flights from Boston to Port of Spain to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Port of Spain?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Port of Spain departing in August.

What is the cheapest month to fly from Boston to Port of Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Port of Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Port of Spain is March, where tickets cost $453 (return) on average. On the other hand, the most expensive months are August and February, where the average cost of round-trip tickets is $643 and $606 respectively.

How far in advance should I book a flight from Boston to Port of Spain?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Port of Spain, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Port of Spain, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$151
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Boston to Port of Spain

When to book flights from Boston to Port of Spain

Are your dates flexible? Find out the best times to travel from Boston to Port of Spain based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Port of Spain

  • What is the cheapest flight from Boston to Port of Spain?

    In the last 5 days, the lowest price for a flight from Boston to Port of Spain was $151 for a one-way ticket and $360 for a round-trip.

  • Do I need a passport to fly between Boston and Port of Spain?

    Yes, you’ll need a passport to travel to Port of Spain from Boston.

  • Which aircraft models fly most regularly from Boston to Port of Spain?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Port of Spain?

    oneworld, and Star Alliance are the airline alliances operating flights between Boston and Port of Spain, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Port of Spain, Copa Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Port of Spain are Copa Airlines and United Airlines. With an average price for the route of $420 and an overall rating of 7.6, Copa Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $562 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Port of Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Port of Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Port of Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Port of Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port of Spain with an airline and back to Boston with another airline. Booking your flights between Boston and POS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Port of Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port of Spain from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Boston to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from Boston to Port of Spain. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Port of Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1567 reviews
7.8Boarding
6.8Entertainment
8.1Crew
7.4Comfort
6.9Food
Airline reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

10.0 ExcellentAnonymous, Jun 2026
PTY - BOG
Read more Copa Airlines reviews

Orderly boarding, priority for platinum members, courtesy drinks from business class even when we were seating in economy.

I had to run from the end of terminal one to the end of terminal two to make the connecting flight....probably a kilometer. No electric carts were available. I'm 76 and literally had to run to make the connection at the last minute. The connecting time was absolutely unrealistic. When Last Call was announced, I tried to get other Copa gate staff to call Gate 221 to let them know I was on my way, but they said no. I came within 1 minute of missing the flight.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was a mess, they call all priority members without distinction so gold, platinum, silver were all mixed together in a long line which defeats the purpose

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

Do not book it’s a scam! They stole $1200 from me

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

1didnt have wheel chair I ordered wheel chair in my ticket flight

Flight was overbooked and seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

It was pretty straight forward, no glitches or hidden costs

It was a short flight so, everything went smoothly and we got to where we needed to be safely.

Didn’t make it on the flight. Delayed then had to be rebooked, which in turn had me waiting at the airport for another 8 hours before next flight

No TV on the flight. The charging outlet was not working. No food, even a sandwich. The served orange was poor quality.

Selected seats 5 months prior to date. Had email confirmation and seats were not honoured. Family did not sit together

Loved and was pleasantly surprised by the food!! Request Lufthansa to help transiting passengers at Munich (confusion whether to go thru passport control or not).

The flight was comfortable and the staff were helpful and friendly. However, we did not know we were flying PAL until we arrived in Canada, so it was a bit disconcerting. In addition, which port we were leaving from was confusing.

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

Whole experience was poor. Delayed 2 hours. Lied about the delays. Was all jet blues fault and tried to blame on air traffic control. Sent out other let trips and wouldn't allow people to switch aircraft.

My bag was not loaded on my flight. it was not communicated to me until i was waiting for my bag at my destination. there was no confirmation of when my bag was arriving and no way to track it.

Everything you need to know for your flight from Boston to Port of Spain

Information on your arrival and departure airports