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Cheap flights from Boston to Trinidad from $120

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 Trinidad departing on 1/11. 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 Trinidad

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:42 am - 12:23 am
BOS
-
POS
11h 41m1 stop
United Airlines Logo
1:30 am - 12:19 pm
POS
-
BOS
11h 49m1 stop
$235United Airlines
Fri, Jan 16 - Sat, Jan 17
United Airlines Logo
7:16 am - 11:23 pm
BOS
-
POS
16h 07m2 stops
United Airlines Logo
12:30 am - 3:16 pm
POS
-
BOS
14h 46m2 stops
$239United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:00 am - 12:23 am
BOS
-
POS
17h 23m2 stops
United Airlines Logo
1:30 am - 2:29 pm
POS
-
BOS
13h 59m2 stops
$262United Airlines
Thu, Jan 29 - Sun, Feb 1
American Airlines Logo
6:52 pm - 2:18 pm
BOS
-
POS
19h 26m2 stops
American Airlines Logo
3:18 pm - 1:21 pm
POS
-
BOS
22h 03m2 stops
$273American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
6:52 pm - 2:18 pm
BOS
-
POS
19h 26m2 stops
American Airlines Logo
3:18 pm - 10:57 am
POS
-
BOS
19h 39m2 stops
$274American Airlines
Wed, Mar 11 - Mon, Mar 23
American Airlines Logo
5:15 am - 3:25 pm
BOS
-
POS
9h 10m1 stop
American Airlines Logo
4:30 pm - 10:01 am
POS
-
BOS
18h 31m1 stop
$281American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
5:15 am - 3:25 pm
BOS
-
POS
9h 10m1 stop
American Airlines Logo
4:30 pm - 8:32 am
POS
-
BOS
17h 02m2 stops
$285American Airlines
Tue, Jan 6 - Wed, Jan 14
JetBlue Logo
8:07 pm - 6:17 am
BOS
-
POS
10h 10m1 stop
JetBlue Logo
3:26 pm - 11:50 pm
POS
-
BOS
8h 24m1 stop
$301JetBlue
Mon, Mar 9 - Mon, Mar 23
American Airlines Logo
3:17 pm - 3:25 pm
BOS
-
POS
23h 08m1 stop
American Airlines Logo
4:30 pm - 10:04 am
POS
-
BOS
18h 34m1 stop
$309American Airlines
Mon, Jan 5 - Mon, Jan 19
American Airlines Logo
5:15 am - 10:48 pm
BOS
-
POS
16h 33m1 stop
American Airlines Logo
4:30 pm - 10:01 am
POS
-
BOS
18h 31m1 stop
$313American Airlines
Tue, Jan 6 - Wed, Jan 14

United Airlines flights from Boston to Trinidad

Our best United Airlines deals on Boston to Trinidad flight tickets
United Airlines
Jan 16
BOS11:42 amBoston Logan Intl
11h 41m
1 stop
POS12:23 amPort of Spain Piarco Intl
Jan 17
POS1:30 amPort of Spain Piarco Intl
11h 49m
1 stop
BOS12:19 pmBoston Logan Intl
$235
Find similar
United Airlines
Jan 23
BOS5:45 amBoston Logan Intl
17h 38m
2 stops
POS12:23 amPort of Spain Piarco Intl
Jan 29
POS1:30 amPort of Spain Piarco Intl
13h 59m
2 stops
BOS2:29 pmBoston Logan Intl
$239
Find similar
United Airlines
Jan 29
BOS6:00 amBoston Logan Intl
17h 23m
2 stops
POS12:23 amPort of Spain Piarco Intl
Feb 1
POS1:30 amPort of Spain Piarco Intl
13h 59m
2 stops
BOS2:29 pmBoston Logan Intl
$262
Find similar

JetBlue flights from Boston to Trinidad

Our best JetBlue deals on Boston to Trinidad flight tickets
JetBlue
Mar 9
BOS8:07 pmBoston Logan Intl
10h 10m
1 stop
POS6:17 amPort of Spain Piarco Intl
Mar 23
POS3:26 pmPort of Spain Piarco Intl
8h 24m
1 stop
BOS11:50 pmBoston Logan Intl
$301
Find similar
JetBlue
Jan 19
BOS5:10 amBoston Logan Intl
12h 31m
1 stop
POS6:41 pmPort of Spain Piarco Intl
Jan 23
POS8:20 amPort of Spain Piarco Intl
9h 53m
1 stop
BOS5:13 pmBoston Logan Intl
$322
Find similar
JetBlue
Mar 12
BOS5:10 amBoston Logan Intl
8h 26m
1 stop
POS1:36 pmPort of Spain Piarco Intl
Mar 15
POS3:26 pmPort of Spain Piarco Intl
8h 24m
1 stop
BOS11:50 pmBoston Logan Intl
$333
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Trinidad 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 December 26, 2025.
Use the filters below to find and compare flights from Boston to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 1/16

11:42 am-12:23 am

1 stop11h 41m

Port of Spain Piarco Intl

Sat 1/17

1:30 am-12:19 pm

1 stop11h 49m

$235

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 3/10

7:16 am-11:23 pm

2 stops16h 07m

Port of Spain Piarco Intl

Tue 3/17

12:30 am-3:16 pm

2 stops14h 46m

$239

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 1/29

6:00 am-12:23 am

2 stops17h 23m

Port of Spain Piarco Intl

Sun 2/1

1:30 am-2:29 pm

2 stops13h 59m

$262

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 3/18

6:52 pm-2:18 pm

2 stops19h 26m

Port of Spain Piarco Intl

Wed 3/25

3:18 pm-1:21 pm

2 stops22h 03m

$273

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 3/11

6:52 pm-2:18 pm

2 stops19h 26m

Port of Spain Piarco Intl

Mon 3/23

3:18 pm-10:57 am

2 stops19h 39m

$274

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 1/6

5:15 am-3:25 pm

1 stop9h 10m

Port of Spain Piarco Intl

Wed 1/14

4:30 pm-10:01 am

1 stop18h 31m

$281

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 1/6

5:15 am-3:25 pm

1 stop9h 10m

Port of Spain Piarco Intl

Wed 1/14

4:30 pm-8:32 am

2 stops17h 02m

$285

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 3/9

8:07 pm-6:17 am

1 stop10h 10m

Port of Spain Piarco Intl

Mon 3/23

3:26 pm-11:50 pm

1 stop8h 24m

$301

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 1/5

3:17 pm-3:25 pm

1 stop23h 08m

Port of Spain Piarco Intl

Mon 1/19

4:30 pm-10:04 am

1 stop18h 34m

$309

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 1/6

5:15 am-10:48 pm

1 stop16h 33m

Port of Spain Piarco Intl

Wed 1/14

4:30 pm-10:01 am

1 stop18h 31m

$313

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 Trinidad from

How to get the cheapest flight ticket from Boston to Trinidad

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 Trinidad?

The cheapest month to fly to Trinidad from Boston is in September. Flight prices, which tend to average around $528, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Trinidad from Boston during November instead. Flights to Trinidad in November, while not as cheap as those in September, still average around $532.

What is the cheapest day to depart on your flight to Trinidad?

The cheapest day to depart on your flight to Trinidad is on a Wednesday when prices can be found for as low as $590. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Trinidad on Sunday is $690.

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

Flying to Trinidad from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $615 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $663.

How far in advance should I book a flight to Trinidad?

You are more likely to see cheaper flights to Trinidad from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Trinidad for around $616 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Trinidad from Boston for as low as $498 on momondo.

Can stopping save me money on Boston to Trinidad flights?

No. A direct flight is the cheapest option for a flight between Boston to Trinidad.

Cheap Boston to Trinidad flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Trinidad

Fastest flight time

7h 30m

Direct flights

None
The fastest flight from Boston to Trinidad takes 7h 30m
There are no direct flights from Boston to Trinidad. There are no popular flight routes from Boston to Trinidad.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Trinidad?

    Prices for flights from Boston Logan Intl Airport to Trinidad were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Trinidad?

  • How old do you have to be to fly from Boston Logan Intl Airport to Trinidad?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Trinidad.

  • What documentation or ID do you need to fly to Trinidad?

    The travel and health documents you'll need for your trip to Trinidad may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trinidad. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Trinidad?

Best airlines flying from Boston to Trinidad

Compare and see reviews for airlines that fly from Boston to Trinidad 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
10,555 reviews
Search Air Canada flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
JetBluePriceFrom $441Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
American AirlinesPriceFrom $475Free CancellationRating
7.2
11,057 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Trinidad?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Trinidad. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Trinidad with flexible booking policies on momondo?

momondo does allow users to show only those flights to Trinidad from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Trinidad?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Trinidad.

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

Price alerts on flights to Trinidad from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Trinidad trip

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