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Cheap flights from Boston to Port of Spain from $116

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 4/14. 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.
Copa Airlines Logo
3:46 pm - 1:40 am
BOS
-
POS
9h 54m
1 stop
Copa Airlines Logo
3:44 am - 11:09 pm
POS
-
BOS
19h 25m
1 stop
$280Copa Airlines
Wed, Apr 15 - Tue, Apr 21
United Airlines Logo
7:25 am - 11:23 pm
BOS
-
POS
15h 58m
1 stop
United Airlines Logo
12:30 am - 12:16 pm
POS
-
BOS
11h 46m
1 stop
$286United Airlines
Sat, Apr 4 - Mon, Apr 6
United Airlines Logo
9:20 am - 11:23 pm
BOS
-
POS
14h 03m
2 stops
United Airlines Logo
12:30 am - 4:22 pm
POS
-
BOS
15h 52m
2 stops
$290United Airlines
Wed, Apr 15 - Mon, Apr 20
American Airlines Logo
4:10 pm - 2:10 pm
BOS
-
POS
22h 00m
2 stops
American Airlines Logo
3:10 pm - 10:47 am
POS
-
BOS
19h 37m
2 stops
$294American Airlines
Tue, Mar 17 - Fri, Mar 20
American Airlines Logo
5:30 pm - 2:32 pm
BOS
-
POS
21h 02m
2 stops
American Airlines Logo
3:47 pm - 1:18 pm
POS
-
BOS
21h 31m
2 stops
$295American Airlines
Fri, May 8 - Sun, May 10
Air Canada Logo
10:45 am - 12:20 am
BOS
-
POS
13h 35m
1 stop
Air Canada Logo
1:20 am - 12:11 pm
POS
-
BOS
10h 51m
1 stop
$298Air Canada
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
5:45 am - 11:23 pm
BOS
-
POS
17h 38m
2 stops
United Airlines Logo
12:30 am - 12:16 pm
POS
-
BOS
11h 46m
1 stop
$299United Airlines
Sat, Apr 4 - Mon, Apr 6
Air Canada Logo
5:30 am - 12:20 am
BOS
-
POS
18h 50m
2 stops
Air Canada Logo
1:20 am - 12:11 pm
POS
-
BOS
10h 51m
1 stop
$301Air Canada
Sun, Apr 19 - Sun, Apr 26
Air Canada Logo
5:45 am - 12:15 am
BOS
-
POS
18h 30m
2 stops
Air Canada Logo
1:25 am - 2:41 pm
POS
-
BOS
13h 16m
2 stops
$305Air Canada
Fri, Jun 19 - Sun, Jun 21
Air Canada Logo
7:15 pm - 12:15 am
BOS
-
POS
29h 00m
1 stop
Air Canada Logo
1:25 am - 4:08 pm
POS
-
BOS
14h 43m
1 stop
$308Air Canada
Thu, Jun 18 - Fri, Jun 26

Air Canada flights from Boston to Port of Spain

Our best Air Canada deals on Boston to Port of Spain flight tickets
Air Canada
Apr 19
BOS10:45 amBoston Logan Intl
13h 35m
1 stop
POS12:20 amPort of Spain Piarco Intl
Apr 23
POS1:20 amPort of Spain Piarco Intl
10h 51m
1 stop
BOS12:11 pmBoston Logan Intl
$298
Air Canada
Apr 19
BOS5:30 amBoston Logan Intl
18h 50m
2 stops
POS12:20 amPort of Spain Piarco Intl
Apr 26
POS1:20 amPort of Spain Piarco Intl
10h 51m
1 stop
BOS12:11 pmBoston Logan Intl
$301
Air Canada
Jun 19
BOS5:45 amBoston Logan Intl
18h 30m
2 stops
POS12:15 amPort of Spain Piarco Intl
Jun 21
POS1:25 amPort of Spain Piarco Intl
13h 16m
2 stops
BOS2:41 pmBoston Logan Intl
$305

Copa Airlines flights from Boston to Port of Spain

Our best Copa Airlines deals on Boston to Port of Spain flight tickets
Copa Airlines
Apr 15
BOS3:46 pmBoston Logan Intl
9h 54m
1 stop
POS1:40 amPort of Spain Piarco Intl
Apr 21
POS3:44 amPort of Spain Piarco Intl
19h 25m
1 stop
BOS11:09 pmBoston Logan Intl
$280
Copa Airlines
Mar 17
BOS4:05 pmBoston Logan Intl
21h 10m
1 stop
POS1:15 pmPort of Spain Piarco Intl
Mar 18
POS3:46 amPort of Spain Piarco Intl
19h 24m
1 stop
BOS11:10 pmBoston Logan Intl
$349
Copa Airlines
Jun 18
BOS8:52 amBoston Logan Intl
16h 54m
1 stop
POS1:46 amPort of Spain Piarco Intl
Jun 27
POS3:49 amPort of Spain Piarco Intl
19h 19m
1 stop
BOS11:08 pmBoston Logan Intl
$402

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 February 26, 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

Wed 4/15

3:46 pm-1:40 am

1 stop9h 54m

Port of Spain Piarco Intl

Tue 4/21

3:44 am-11:09 pm

1 stop19h 25m

$280

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sat 4/4

7:25 am-11:23 pm

1 stop15h 58m

Port of Spain Piarco Intl

Mon 4/6

12:30 am-12:16 pm

1 stop11h 46m

$286

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 4/15

9:20 am-11:23 pm

2 stops14h 03m

Port of Spain Piarco Intl

Mon 4/20

12:30 am-4:22 pm

2 stops15h 52m

$290

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 3/17

4:10 pm-2:10 pm

2 stops22h 00m

Port of Spain Piarco Intl

Fri 3/20

3:10 pm-10:47 am

2 stops19h 37m

$294

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 5/8

5:30 pm-2:32 pm

2 stops21h 02m

Port of Spain Piarco Intl

Sun 5/10

3:47 pm-1:18 pm

2 stops21h 31m

$295

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 4/19

10:45 am-12:20 am

1 stop13h 35m

Port of Spain Piarco Intl

Thu 4/23

1:20 am-12:11 pm

1 stop10h 51m

$298

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sat 4/4

5:45 am-11:23 pm

2 stops17h 38m

Port of Spain Piarco Intl

Mon 4/6

12:30 am-12:16 pm

1 stop11h 46m

$299

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 4/19

5:30 am-12:20 am

2 stops18h 50m

Port of Spain Piarco Intl

Sun 4/26

1:20 am-12:11 pm

1 stop10h 51m

$301

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 6/19

5:45 am-12:15 am

2 stops18h 30m

Port of Spain Piarco Intl

Sun 6/21

1:25 am-2:41 pm

2 stops13h 16m

$305

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 6/18

7:15 pm-12:15 am

1 stop29h 00m

Port of Spain Piarco Intl

Fri 6/26

1:25 am-4:08 pm

1 stop14h 43m

$308

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 $490. If you’re not able to fly to Port of Spain in January, then March is your next best option. Flight prices from Boston to Port of Spain during March average around $524.

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 $564 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 $454 on momondo.

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

You could potentially save up to 33% 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 February 2026, prices for Boston to Port of Spain flights are approximately 32% 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

11h 20m

Direct flights

None
The fastest flight from Boston to Port of Spain takes 11h 20m
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 11h 20m.

  • 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
7.5
1,557 reviews
Search Copa Airlines flights
Air CanadaPriceFrom $242Free CancellationRating
7.1
10,747 reviews
Search Air Canada flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
9,348 reviews
Search United Airlines flights
JetBluePriceFrom $280Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $490Free CancellationRating
7.2
11,351 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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