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Cheap flights from Maine to Port of Spain from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Port of Spain departing on 6/16. 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 Maine to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 12:50 am
BOS
-
POS
16h 50m
1 stop
United Airlines Logo
2:00 am - 11:16 am
POS
-
BOS
9h 16m
1 stop
$346United Airlines
Sun, Jun 28 - Thu, Jul 2
American Airlines Logo
7:21 pm - 2:00 pm
BOS
-
POS
18h 39m
2 stops
American Airlines Logo
3:45 pm - 11:06 am
POS
-
BOS
19h 21m
2 stops
$350American Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
6:00 am - 11:00 pm
BOS
-
POS
17h 00m
1 stop
American Airlines Logo
7:01 am - 12:59 am
POS
-
BOS
17h 58m
1 stop
$351American Airlines
Sat, Jun 13 - Sun, Jun 21
American Airlines Logo
1:46 pm - 11:03 pm
BOS
-
POS
9h 17m
1 stop
American Airlines Logo
3:13 pm - 2:21 pm
POS
-
BOS
23h 08m
1 stop
$355American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
11:21 am - 11:03 pm
BOS
-
POS
11h 42m
2 stops
American Airlines Logo
3:13 pm - 2:21 pm
POS
-
BOS
23h 08m
1 stop
$359American Airlines
Thu, Jun 4 - Mon, Jun 8
United Airlines Logo
9:33 am - 12:50 am
BOS
-
POS
15h 17m
1 stop
United Airlines Logo
2:00 am - 12:47 pm
POS
-
BOS
10h 47m
1 stop
$383United Airlines
Mon, Aug 17 - Wed, Aug 26
Air Canada Logo
5:10 am - 12:15 am
BOS
-
POS
19h 05m
1 stop
Air Canada Logo
1:25 am - 6:22 pm
POS
-
BOS
16h 57m
1 stop
$388Air Canada
Mon, Jun 22 - Sun, Jun 28
Air Canada Logo
5:45 am - 12:15 am
BOS
-
POS
18h 30m
2 stops
Air Canada Logo
1:25 am - 10:38 pm
POS
-
BOS
21h 13m
1 stop
$391Air Canada
Mon, Jun 22 - Sun, Jun 28
Air Canada Logo
6:50 pm - 12:15 am
BOS
-
POS
29h 25m
2 stops
Air Canada Logo
1:25 am - 2:47 pm
POS
-
BOS
37h 22m
2 stops
$395Air Canada
Thu, Jun 4 - Sun, Jun 7
Copa Airlines Logo
3:55 pm - 1:47 am
BOS
-
POS
9h 52m
1 stop
Copa Airlines Logo
3:50 am - 11:02 pm
POS
-
BOS
19h 12m
1 stop
$396Copa Airlines
Tue, Oct 13 - Mon, Oct 19

Air Canada flights from Maine to Port of Spain

Our best Air Canada deals on Maine to Port of Spain flight tickets
Air Canada
Jun 22
BOS5:10 amBoston Logan Intl
19h 05m
1 stop
POS12:15 amPort of Spain Piarco Intl
Jun 28
POS1:25 amPort of Spain Piarco Intl
16h 57m
1 stop
BOS6:22 pmBoston Logan Intl
$388
Air Canada
Jun 22
BOS5:45 amBoston Logan Intl
18h 30m
2 stops
POS12:15 amPort of Spain Piarco Intl
Jun 28
POS1:25 amPort of Spain Piarco Intl
21h 13m
1 stop
BOS10:38 pmBoston Logan Intl
$391
Air Canada
May 21
BOS3:40 pmBoston Logan Intl
32h 35m
2 stops
POS12:15 amPort of Spain Piarco Intl
May 24
POS1:25 amPort of Spain Piarco Intl
32h 20m
2 stops
BOS9:45 amBoston Logan Intl
$394

United Airlines flights from Maine to Port of Spain

Our best United Airlines deals on Maine to Port of Spain flight tickets
United Airlines
Jun 28
BOS8:00 amBoston Logan Intl
16h 50m
1 stop
POS12:50 amPort of Spain Piarco Intl
Jul 2
POS2:00 amPort of Spain Piarco Intl
9h 16m
1 stop
BOS11:16 amBoston Logan Intl
$346
United Airlines
Aug 17
BOS9:33 amBoston Logan Intl
15h 17m
1 stop
POS12:50 amPort of Spain Piarco Intl
Aug 26
POS2:00 amPort of Spain Piarco Intl
10h 47m
1 stop
BOS12:47 pmBoston Logan Intl
$383
United Airlines
Aug 16
BOS3:30 pmBoston Logan Intl
9h 20m
1 stop
POS12:50 amPort of Spain Piarco Intl
Aug 29
POS12:30 amPort of Spain Piarco Intl
11h 54m
1 stop
BOS12:24 pmBoston Logan Intl
$407

momondo Fare Finder

 
Customize your flight search to find flights from Maine 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 May 12, 2026.
Use the filters below to find and compare flights from Maine to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 6/28

8:00 am-12:50 am

1 stop16h 50m

Port of Spain Piarco Intl

Thu 7/2

2:00 am-11:16 am

1 stop9h 16m

$346

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Fri 10/16

7:21 pm-2:00 pm

2 stops18h 39m

Port of Spain Piarco Intl

Wed 10/21

3:45 pm-11:06 am

2 stops19h 21m

$350

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sat 6/13

6:00 am-11:00 pm

1 stop17h 00m

Port of Spain Piarco Intl

Sun 6/21

7:01 am-12:59 am

1 stop17h 58m

$351

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 6/4

1:46 pm-11:03 pm

1 stop9h 17m

Port of Spain Piarco Intl

Mon 6/8

3:13 pm-2:21 pm

1 stop23h 08m

$355

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 6/4

11:21 am-11:03 pm

2 stops11h 42m

Port of Spain Piarco Intl

Mon 6/8

3:13 pm-2:21 pm

1 stop23h 08m

$359
Quickest round-trip

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 8/17

9:33 am-12:50 am

1 stop15h 17m

Port of Spain Piarco Intl

Wed 8/26

2:00 am-12:47 pm

1 stop10h 47m

$383

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 6/22

5:10 am-12:15 am

1 stop19h 05m

Port of Spain Piarco Intl

Sun 6/28

1:25 am-6:22 pm

1 stop16h 57m

$388

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Mon 6/22

5:45 am-12:15 am

2 stops18h 30m

Port of Spain Piarco Intl

Sun 6/28

1:25 am-10:38 pm

1 stop21h 13m

$391

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 6/4

6:50 pm-12:15 am

2 stops29h 25m

Port of Spain Piarco Intl

Sun 6/7

1:25 am-2:47 pm

2 stops37h 22m

$395

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 10/13

3:55 pm-1:47 am

1 stop9h 52m

Port of Spain Piarco Intl

Mon 10/19

3:50 am-11:02 pm

1 stop19h 12m

$396

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 Maine 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 airline that flies from Maine to Port of Spain Piarco Intl?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Maine to Port of Spain Piarco Intl

Cheap Maine to Port of Spain flight deals and tips

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

Fastest flight time

9h 46m

Direct flights

None
The fastest flight from Maine to Port of Spain takes 9h 46m
There are no direct flights from Maine to Port of Spain. There are no popular flight routes from Maine to Port of Spain.
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Frequently asked questions about flying from Maine to Port of Spain

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

    Prices for flights from Maine to Port of Spain Piarco Intl Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine 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 you'll need for your trip to Port of Spain Piarco Intl Airport 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 Port of Spain Piarco Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 Maine to Port of Spain?

Finding the right flight to Port of Spain from Maine is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Port of Spain quick and easy, saving you time and money.

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

Yes. All flights to Port of Spain from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Port of Spain from Maine.

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

Price alerts on flights to Port of Spain from Maine 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.

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