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Cheap flights from Boston to Port of Spain from $91

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 2/22. 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

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Find the cheapest flights from Boston to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 12:23 am
BOS
-
POS
16h 18m
1 stop
United Airlines Logo
1:30 am - 3:15 pm
POS
-
BOS
14h 45m
2 stops
$240United Airlines
lun., feb. 2 - jue., feb. 5
United Airlines Logo
6:00 am - 12:23 am
BOS
-
POS
17h 23m
2 stops
United Airlines Logo
1:30 am - 12:19 pm
POS
-
BOS
11h 49m
1 stop
$269United Airlines
vie., ene. 30 - sáb., ene. 31
American Airlines Logo
8:00 am - 10:48 pm
BOS
-
POS
13h 48m
1 stop
American Airlines Logo
6:30 am - 8:51 pm
POS
-
BOS
15h 21m
1 stop
$270American Airlines
lun., feb. 2 - vie., feb. 6
American Airlines Logo
5:00 am - 2:10 pm
BOS
-
POS
9h 10m
1 stop
American Airlines Logo
3:10 pm - 11:36 am
POS
-
BOS
20h 26m
2 stops
$274American Airlines
mié., mar. 18 - mié., mar. 25
JetBlue Logo
8:05 pm - 7:17 am
BOS
-
POS
10h 12m
1 stop
JetBlue Logo
9:05 am - 8:03 pm
POS
-
BOS
11h 58m
1 stop
$278JetBlue
vie., feb. 27 - vie., mar. 6
United Airlines Logo
7:05 am - 12:23 am
BOS
-
POS
16h 18m
1 stop
United Airlines Logo
1:30 am - 12:19 pm
POS
-
BOS
11h 49m
1 stop
$279United Airlines
vie., ene. 30 - sáb., ene. 31
Copa Airlines Logo
7:31 am - 2:13 am
BOS
-
POS
17h 42m
1 stop
Copa Airlines Logo
3:13 am - 10:03 pm
POS
-
BOS
19h 50m
1 stop
$282Copa Airlines
lun., feb. 2 - jue., feb. 5
United Airlines Logo
9:32 am - 11:23 pm
BOS
-
POS
13h 51m
1 stop
United Airlines Logo
12:30 am - 3:16 pm
POS
-
BOS
14h 46m
2 stops
$283United Airlines
lun., mar. 9 - mié., mar. 18
JetBlue Logo
8:04 pm - 7:17 am
BOS
-
POS
10h 13m
1 stop
JetBlue Logo
9:05 am - 5:17 pm
POS
-
BOS
9h 12m
1 stop
$285JetBlue
lun., mar. 2 - sáb., mar. 7
United Airlines Logo
7:05 am - 12:23 am
BOS
-
POS
16h 18m
1 stop
United Airlines Logo
1:30 am - 3:15 pm
POS
-
BOS
14h 45m
2 stops
$289United Airlines
lun., feb. 2 - jue., feb. 5

American Airlines flights from Boston to Port of Spain

Our best American Airlines deals on Boston to Port of Spain flight tickets
American Airlines
Feb 2
BOS8:00 amBoston Logan Intl
13h 48m
1 stop
POS10:48 pmPort of Spain Piarco Intl
Feb 6
POS6:30 amPort of Spain Piarco Intl
15h 21m
1 stop
BOS8:51 pmBoston Logan Intl
$270
American Airlines
Mar 18
BOS5:00 amBoston Logan Intl
9h 10m
1 stop
POS2:10 pmPort of Spain Piarco Intl
Mar 25
POS3:10 pmPort of Spain Piarco Intl
20h 26m
2 stops
BOS11:36 amBoston Logan Intl
$274
American Airlines
May 29
BOS5:05 amBoston Logan Intl
17h 42m
1 stop
POS10:47 pmPort of Spain Piarco Intl
Jun 5
POS7:00 amPort of Spain Piarco Intl
16h 29m
1 stop
BOS11:29 pmBoston Logan Intl
$290

Copa Airlines flights from Boston to Port of Spain

Our best Copa Airlines deals on Boston to Port of Spain flight tickets
Copa Airlines
Feb 2
BOS7:31 amBoston Logan Intl
17h 42m
1 stop
POS2:13 amPort of Spain Piarco Intl
Feb 5
POS3:13 amPort of Spain Piarco Intl
19h 50m
1 stop
BOS10:03 pmBoston Logan Intl
$282
Copa Airlines
Jan 24
BOS7:31 amBoston Logan Intl
17h 42m
1 stop
POS2:13 amPort of Spain Piarco Intl
Jan 25
POS3:13 amPort of Spain Piarco Intl
19h 50m
1 stop
BOS10:03 pmBoston Logan Intl
$322
Copa Airlines
Mar 12
BOS4:05 pmBoston Logan Intl
9h 41m
1 stop
POS1:46 amPort of Spain Piarco Intl
Mar 18
POS3:46 amPort of Spain Piarco Intl
10h 56m
1 stop
BOS2:42 pmBoston Logan Intl
$325

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 enero 14, 2026.
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

lun. 2/2

7:05 am-12:23 am

1 stop16h 18m

Port of Spain Piarco Intl

jue. 2/5

1:30 am-3:15 pm

2 stops14h 45m

$240

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

vie. 1/30

6:00 am-12:23 am

2 stops17h 23m

Port of Spain Piarco Intl

sáb. 1/31

1:30 am-12:19 pm

1 stop11h 49m

$269

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

lun. 2/2

8:00 am-10:48 pm

1 stop13h 48m

Port of Spain Piarco Intl

vie. 2/6

6:30 am-8:51 pm

1 stop15h 21m

$270

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

mié. 3/18

5:00 am-2:10 pm

1 stop9h 10m

Port of Spain Piarco Intl

mié. 3/25

3:10 pm-11:36 am

2 stops20h 26m

$274

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

vie. 2/27

8:05 pm-7:17 am

1 stop10h 12m

Port of Spain Piarco Intl

vie. 3/6

9:05 am-8:03 pm

1 stop11h 58m

$278

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

vie. 1/30

7:05 am-12:23 am

1 stop16h 18m

Port of Spain Piarco Intl

sáb. 1/31

1:30 am-12:19 pm

1 stop11h 49m

$279

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

lun. 2/2

7:31 am-2:13 am

1 stop17h 42m

Port of Spain Piarco Intl

jue. 2/5

3:13 am-10:03 pm

1 stop19h 50m

$282

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

lun. 3/9

9:32 am-11:23 pm

1 stop13h 51m

Port of Spain Piarco Intl

mié. 3/18

12:30 am-3:16 pm

2 stops14h 46m

$283

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

lun. 3/2

8:04 pm-7:17 am

1 stop10h 13m

Port of Spain Piarco Intl

sáb. 3/7

9:05 am-5:17 pm

1 stop9h 12m

$285

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

lun. 2/2

7:05 am-12:23 am

1 stop16h 18m

Port of Spain Piarco Intl

jue. 2/5

1:30 am-3:15 pm

2 stops14h 45m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Boston and Port of Spain?

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

The month of January is, on average, the cheapest month to fly to Port of Spain from Boston, with most prices found around $468. If you’re not able to fly to Port of Spain in January, then September is your next best option. Flight prices from Boston to Port of Spain during September average around $528.

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 $605 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 $498 on momondo.

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

You could potentially save up to 32% 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 January 2026, prices for Boston to Port of Spain flights are approximately 46% 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

Fastest flight time

8h 15m

Direct flights

None
The fastest flight from Boston to Port of Spain takes 8h 15m
There are no direct flights from Boston to Port of Spain. There are no popular flight routes from Boston to Port of Spain.
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 15m.

  • 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
Copa AirlinesPriceFrom $164Free CancellationRating
7.6
1,559 reviews
Search Copa Airlines flights
Air CanadaPriceFrom $242Free CancellationRating
7.1
10,619 reviews
Search Air Canada flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
JetBluePriceFrom $438Free CancellationRating
7.2
2,884 reviews
Search JetBlue flights
American AirlinesPriceFrom $474Free CancellationRating
7.2
11,119 reviews
Search American Airlines 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.

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