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Cheap flights from Boston to Port of Spain from $193

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 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
JetBlue Logo
5:40 am - 3:07 pmBOS-POS
8h 27m1 stop
JetBlue Logo
5:42 pm - 7:56 amPOS-BOS
15h 14m1 stop
$415JetBlue
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Tue, Nov 4 - Fri, Nov 7
JetBlue Logo
7:30 am - 7:15 pmBOS-POS
10h 45m1 stop
JetBlue Logo
8:30 am - 7:57 pmPOS-BOS
12h 27m1 stop
$420JetBlue
Find Deal
Tue, Jan 20 - Fri, Jan 30
Air Canada Logo
5:30 am - 12:10 amBOS-POS
18h 40m2 stops
Air Canada Logo
2:15 am - 7:12 pmPOS-BOS
17h 57m2 stops
$433Air Canada
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Fri, Oct 31 - Sun, Nov 2
Air Canada Logo
6:40 pm - 12:15 amBOS-POS
29h 35m2 stops
Air Canada Logo
1:15 am - 9:52 amPOS-BOS
32h 37m2 stops
$443Air Canada
Find Deal
Mon, Mar 30 - Thu, Apr 2
Copa Airlines Logo
2:44 pm - 1:48 amBOS-POS
10h 04m1 stop
Copa Airlines Logo
3:48 am - 1:24 pmPOS-BOS
10h 36m1 stop
$463Copa Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 5
Copa Airlines Logo
2:44 pm - 1:48 amBOS-POS
10h 04m1 stop
Copa Airlines Logo
3:47 am - 1:24 pmPOS-BOS
10h 37m1 stop
$483Copa Airlines
Find Deal
Tue, Dec 9 - Fri, Dec 26
American Airlines Logo
6:14 pm - 1:51 pmBOS-POS
19h 37m1 stop
American Airlines Logo
3:34 pm - 1:24 pmPOS-BOS
21h 50m2 stops
$495American Airlines
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Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
7:00 am - 11:39 pmBOS-POS
15h 39m2 stops
American Airlines Logo
7:19 am - 10:47 pmPOS-BOS
16h 28m2 stops
$500American Airlines
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Sun, Nov 16 - Sun, Nov 23
United Airlines Logo
11:42 am - 12:23 amBOS-POS
11h 41m1 stop
United Airlines Logo
2:20 am - 5:19 pmPOS-BOS
15h 59m2 stops
$522United Airlines
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Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
11:42 am - 12:23 amBOS-POS
11h 41m1 stop
United Airlines Logo
2:20 am - 11:12 amPOS-BOS
9h 52m1 stop
$527United Airlines
Find Deal
Fri, Feb 6 - Sun, Feb 8

JetBlue flights from Boston to Port of Spain

Our best JetBlue deals on Boston to Port of Spain flight tickets
JetBlue
Nov 4
BOS5:40 amBoston Logan Intl
8h 27m
1 stop
POS3:07 pmPort of Spain Piarco Intl
Nov 7
POS5:42 pmPort of Spain Piarco Intl
15h 14m
1 stop
BOS7:56 amBoston Logan Intl
$415
Find similar
JetBlue
Jan 20
BOS7:30 amBoston Logan Intl
10h 45m
1 stop
POS7:15 pmPort of Spain Piarco Intl
Jan 30
POS8:30 amPort of Spain Piarco Intl
12h 27m
1 stop
BOS7:57 pmBoston Logan Intl
$420
Find similar
JetBlue
Nov 8
BOS7:36 pmBoston Logan Intl
18h 30m
1 stop
POS3:06 pmPort of Spain Piarco Intl
Nov 11
POS5:12 pmPort of Spain Piarco Intl
15h 29m
1 stop
BOS7:41 amBoston Logan Intl
$435
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Air Canada flights from Boston to Port of Spain

Our best Air Canada deals on Boston to Port of Spain flight tickets
Air Canada
Oct 31
BOS5:30 amBoston Logan Intl
18h 40m
2 stops
POS12:10 amPort of Spain Piarco Intl
Nov 2
POS2:15 amPort of Spain Piarco Intl
17h 57m
2 stops
BOS7:12 pmBoston Logan Intl
$433
Find similar
Air Canada
Mar 30
BOS6:40 pmBoston Logan Intl
29h 35m
2 stops
POS12:15 amPort of Spain Piarco Intl
Apr 2
POS1:15 amPort of Spain Piarco Intl
32h 37m
2 stops
BOS9:52 amBoston Logan Intl
$443
Find similar
Air Canada
Dec 8
BOS10:15 amBoston Logan Intl
37h 55m
2 stops
POS1:10 amPort of Spain Piarco Intl
Dec 28
POS2:15 amPort of Spain Piarco Intl
18h 27m
2 stops
BOS7:42 pmBoston Logan Intl
$493
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 October 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

Tue 11/4

5:40 am-3:07 pm

1 stop8h 27m

Port of Spain Piarco Intl

Fri 11/7

5:42 pm-7:56 am

1 stop15h 14m

$415

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 1/20

7:30 am-7:15 pm

1 stop10h 45m

Port of Spain Piarco Intl

Fri 1/30

8:30 am-7:57 pm

1 stop12h 27m

$420

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 10/31

5:30 am-12:10 am

2 stops18h 40m

Port of Spain Piarco Intl

Sun 11/2

2:15 am-7:12 pm

2 stops17h 57m

$433

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 3/30

6:40 pm-12:15 am

2 stops29h 35m

Port of Spain Piarco Intl

Thu 4/2

1:15 am-9:52 am

2 stops32h 37m

$443

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 11/3

2:44 pm-1:48 am

1 stop10h 04m

Port of Spain Piarco Intl

Wed 11/5

3:48 am-1:24 pm

1 stop10h 36m

$463

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 12/9

2:44 pm-1:48 am

1 stop10h 04m

Port of Spain Piarco Intl

Fri 12/26

3:47 am-1:24 pm

1 stop10h 37m

$483

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 3/18

6:14 pm-1:51 pm

1 stop19h 37m

Port of Spain Piarco Intl

Wed 3/25

3:34 pm-1:24 pm

2 stops21h 50m

$495

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 11/16

7:00 am-11:39 pm

2 stops15h 39m

Port of Spain Piarco Intl

Sun 11/23

7:19 am-10:47 pm

2 stops16h 28m

$500

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 2/6

11:42 am-12:23 am

1 stop11h 41m

Port of Spain Piarco Intl

Sun 2/8

2:20 am-5:19 pm

2 stops15h 59m

$522

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 2/6

11:42 am-12:23 am

1 stop11h 41m

Port of Spain Piarco Intl

Sun 2/8

2:20 am-11:12 am

1 stop9h 52m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 January is, on average, the cheapest month to fly to Port of Spain from Boston, with most prices found around $508. 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.

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 $650 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 $501 on momondo.

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

You could potentially save up to 3% 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 October 2025, prices for Boston to Port of Spain flights are approximately 8% 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

Direct flights

None
There are no direct flights from Boston to Port of Spain. There are no popular flight routes from Boston to Port of Spain.
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  • 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 27m.

  • 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
Air CanadaPriceFrom $242Free CancellationRating
7.1
10,294 reviews
Search Air Canada flights
Copa AirlinesPriceFrom $420Free CancellationRating
7.6
1,547 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $433Free CancellationRating
7.4
8,975 reviews
Search United Airlines flights
American AirlinesPriceFrom $433Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
JetBluePriceFrom $523Free CancellationRating
7.2
2,905 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.

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