Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Port of Spain from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Port of Spain departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Port of Spain

Cheap round-trip flights

Air Canada Logo
5:30 am - 1:10 amBOS-POS
18h 40m2 stops
Air Canada Logo
2:15 am - 2:52 pmPOS-BOS
13h 37m2 stops
$423Air Canada
Find Deal
mar., dic. 2 - dom., dic. 7
Air Canada Logo
6:55 pm - 1:20 amBOS-POS
30h 25m1 stop
Air Canada Logo
1:15 am - 7:12 pmPOS-BOS
17h 57m2 stops
$433Air Canada
Find Deal
jue., oct. 23 - dom., oct. 26
Air Canada Logo
10:20 am - 1:20 amBOS-POS
15h 00m2 stops
Air Canada Logo
2:25 am - 5:55 pmPOS-BOS
15h 30m2 stops
$437Air Canada
Find Deal
dom., oct. 5 - vie., oct. 24
Copa Airlines Logo
3:49 pm - 1:46 amBOS-POS
9h 57m1 stop
Copa Airlines Logo
3:51 am - 7:22 pmPOS-BOS
15h 31m1 stop
$482Copa Airlines
Find Deal
jue., sep. 11 - mié., sep. 17
United Airlines Logo
10:00 am - 11:23 pmBOS-POS
13h 23m1 stop
United Airlines Logo
12:30 am - 5:43 pmPOS-BOS
17h 13m1 stop
$508United Airlines
Find Deal
mié., oct. 22 - lun., oct. 27
United Airlines Logo
8:00 am - 11:23 pmBOS-POS
15h 23m2 stops
United Airlines Logo
12:30 am - 4:10 pmPOS-BOS
15h 40m2 stops
$513United Airlines
Find Deal
mié., oct. 22 - lun., oct. 27
Copa Airlines Logo
2:42 pm - 1:48 amBOS-POS
10h 06m1 stop
Copa Airlines Logo
3:47 am - 1:09 pmPOS-BOS
10h 22m1 stop
$522Copa Airlines
Find Deal
mar., dic. 9 - vie., dic. 26
American Airlines Logo
5:47 am - 2:16 pmBOS-POS
8h 29m1 stop
American Airlines Logo
3:25 pm - 12:59 amPOS-BOS
9h 34m1 stop
$524American Airlines
Find Deal
mar., sep. 16 - vie., sep. 26
American Airlines Logo
7:50 am - 9:20 pmBOS-POS
13h 30m2 stops
American Airlines Logo
3:25 pm - 12:34 amPOS-BOS
9h 09m1 stop
$529American Airlines
Find Deal
mié., oct. 22 - jue., oct. 30
JetBlue Logo
6:40 pm - 12:29 pmBOS-POS
17h 49m1 stop
JetBlue Logo
7:29 pm - 11:45 amPOS-BOS
16h 16m1 stop
$588JetBlue
Find Deal
jue., ago. 28 - mar., sep. 2

Air Canada flights from Boston to Port of Spain

Our best Air Canada deals on Boston to Port of Spain flight tickets
Air Canada
Dec 2
BOS5:30 amBoston Logan Intl
18h 40m
2 stops
POS1:10 amPort of Spain Piarco Intl
Dec 7
POS2:15 amPort of Spain Piarco Intl
13h 37m
2 stops
BOS2:52 pmBoston Logan Intl
$423
Find similar
Air Canada
Oct 23
BOS6:55 pmBoston Logan Intl
30h 25m
1 stop
POS1:20 amPort of Spain Piarco Intl
Oct 26
POS1:15 amPort of Spain Piarco Intl
17h 57m
2 stops
BOS7:12 pmBoston Logan Intl
$433
Find similar
Air Canada
Oct 5
BOS10:20 amBoston Logan Intl
15h 00m
2 stops
POS1:20 amPort of Spain Piarco Intl
Oct 24
POS2:25 amPort of Spain Piarco Intl
15h 30m
2 stops
BOS5:55 pmBoston Logan Intl
$437
Find similar

Copa Airlines flights from Boston to Port of Spain

Our best Copa Airlines deals on Boston to Port of Spain flight tickets
Copa Airlines
Sep 11
BOS3:49 pmBoston Logan Intl
9h 57m
1 stop
POS1:46 amPort of Spain Piarco Intl
Sep 17
POS3:51 amPort of Spain Piarco Intl
15h 31m
1 stop
BOS7:22 pmBoston Logan Intl
$482
Find similar
Copa Airlines
Dec 9
BOS2:42 pmBoston Logan Intl
10h 06m
1 stop
POS1:48 amPort of Spain Piarco Intl
Dec 26
POS3:47 amPort of Spain Piarco Intl
10h 22m
1 stop
BOS1:09 pmBoston Logan Intl
$522
Find similar
Copa Airlines
Dec 9
BOS2:42 pmBoston Logan Intl
10h 06m
1 stop
POS1:48 amPort of Spain Piarco Intl
Dec 26
POS3:47 amPort of Spain Piarco Intl
10h 22m
1 stop
BOS1:09 pmBoston Logan Intl
$554
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Port of Spain 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, momondo users made 832,500 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Boston to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mar. 12/2

5:30 am-1:10 am

2 stops18h 40m

Port of Spain Piarco Intl

dom. 12/7

2:15 am-2:52 pm

2 stops13h 37m

$423

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

jue. 10/23

6:55 pm-1:20 am

1 stop30h 25m

Port of Spain Piarco Intl

dom. 10/26

1:15 am-7:12 pm

2 stops17h 57m

$433

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

dom. 10/5

10:20 am-1:20 am

2 stops15h 00m

Port of Spain Piarco Intl

vie. 10/24

2:25 am-5:55 pm

2 stops15h 30m

$437

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

jue. 9/11

3:49 pm-1:46 am

1 stop9h 57m

Port of Spain Piarco Intl

mié. 9/17

3:51 am-7:22 pm

1 stop15h 31m

$482

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mié. 10/22

10:00 am-11:23 pm

1 stop13h 23m

Port of Spain Piarco Intl

lun. 10/27

12:30 am-5:43 pm

1 stop17h 13m

$508

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mié. 10/22

8:00 am-11:23 pm

2 stops15h 23m

Port of Spain Piarco Intl

lun. 10/27

12:30 am-4:10 pm

2 stops15h 40m

$513

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mar. 12/9

2:42 pm-1:48 am

1 stop10h 06m

Port of Spain Piarco Intl

vie. 12/26

3:47 am-1:09 pm

1 stop10h 22m

$522

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mar. 9/16

5:47 am-2:16 pm

1 stop8h 29m

Port of Spain Piarco Intl

vie. 9/26

3:25 pm-12:59 am

1 stop9h 34m

$524

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mié. 10/22

7:50 am-9:20 pm

2 stops13h 30m

Port of Spain Piarco Intl

jue. 10/30

3:25 pm-12:34 am

1 stop9h 09m

$529

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

jue. 8/28

6:40 pm-12:29 pm

1 stop17h 49m

Port of Spain Piarco Intl

mar. 9/2

7:29 pm-11:45 am

1 stop16h 16m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Boston to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of September is, on average, the cheapest month to fly to Port of Spain from Boston, with most prices found around $498. If you’re not able to fly to Port of Spain in September, then January is your next best option. Flight prices from Boston to Port of Spain during January average around $509.

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from Boston to Port of Spain is on a Wednesday when prices can be found for as low as $590. Flights from Boston to Port of Spain on a Sunday will generally be more expensive and average around $690. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Port of Spain?

In the morning is the cheapest time of day to fly from Boston to Port of Spain when you can find flight prices for as low as $615. Flying to Port of Spain in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $663 per ticket.

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

You are more likely to see cheaper flights to Port of Spain from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Port of Spain for around $646 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Port of Spain from Boston for as low as $469 on momondo.

Can stopping save me money on Boston to Port of Spain flights?

You could potentially save up to 17% on your flight if you consider stops on a Boston to Port of Spain flight.

How have Boston to Port of Spain flight prices changed over time?

As of August 2025, prices for Boston to Port of Spain flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Port of Spain (BOS to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Port of Spain

Best Price Found

$182

Fastest flight time

8h 11m

Direct flights

None

Airports in Port of Spain

1 airport
The best one-way flight to Port of Spain from Boston in the past 72 hours is $182. The best round-trip flight deal from Boston to Port of Spain found on momondo in the last 72 hours is $423.
The fastest flight from Boston to Port of Spain takes 8h 11m
There are no direct flights from Boston to Port of Spain. Popular non-direct route for this connection is Boston Logan Intl Airport - Port of Spain Piarco Intl Airport.
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)
Search flight deals

  • How far is Boston Logan Intl to Port of Spain Piarco Intl by plane?

    The straight-line distance from Boston Logan Intl to Port of Spain Piarco Intl is 2263.3 mi. In terms of flight time, this usually takes a little over 8h 29m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Port of Spain Piarco Intl Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Port of Spain Piarco Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Port of Spain?

Best airlines flying from Boston to Port of Spain

Compare and see reviews for airlines that fly from Boston to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $152Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Copa AirlinesPriceFrom $400Free CancellationRating
7.5
1,507 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $433Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $478Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Port of Spain?

It is quick and easy to find Boston to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from Boston to Port of Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Port of Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Port of Spain?

Once all potential Boston to Port of Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Port of Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Port of Spain, momondo offers a useful price alert feature which will track prices for flights to Port of Spain from Boston and alert you when they change.

An easier way to manage your Port of Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mar. 8/19
mar. 8/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Trinidad and Tobago