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Cheap flights from Maine to Port of Spain from $156

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 8/3. 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
1 adult, Economy, 0 bags

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
9:30 am - 12:50 am
BOS
-
POS
15h 20m
1 stop
United Airlines Logo
2:00 am - 11:17 am
POS
-
BOS
9h 17m
1 stop
$366United Airlines
Fri, Jul 31 - Sun, Sep 6
United Airlines Logo
9:30 am - 11:23 pm
BOS
-
POS
13h 53m
2 stops
United Airlines Logo
2:00 am - 12:47 pm
POS
-
BOS
10h 47m
1 stop
$370United Airlines
Wed, Aug 19 - Tue, Aug 25
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
$378United Airlines
Sun, Jul 19 - Fri, Jul 24
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
$381United Airlines
Sun, Jul 26 - Sat, Aug 1
United Airlines Logo
3:30 pm - 12:50 am
BOS
-
POS
9h 20m
1 stop
United Airlines Logo
2:00 am - 4:27 pm
POS
-
BOS
14h 27m
2 stops
$382United Airlines
Thu, Aug 20 - Tue, Aug 25
Copa Airlines Logo
8:47 am - 1:47 am
BOS
-
POS
17h 00m
1 stop
Copa Airlines Logo
3:50 am - 11:02 pm
POS
-
BOS
19h 12m
1 stop
$386Copa Airlines
Tue, Oct 13 - Mon, Oct 19
Air Canada Logo
10:50 am - 12:15 am
BOS
-
POS
13h 25m
1 stop
Air Canada Logo
1:25 am - 6:22 pm
POS
-
BOS
16h 57m
1 stop
$397Air Canada
Wed, Aug 19 - Mon, Aug 24
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
$399United Airlines
Sun, Jul 12 - Fri, Jul 17
Air Canada Logo
6:00 am - 12:15 am
BOS
-
POS
18h 15m
1 stop
Air Canada Logo
1:25 am - 9:50 am
POS
-
BOS
32h 25m
2 stops
$410Air Canada
Sun, Aug 16 - Fri, Aug 21
American Airlines Logo
11:16 am - 10:33 pm
BGR
-
POS
11h 17m
2 stops
American Airlines Logo
7:00 am - 10:13 pm
POS
-
BGR
15h 13m
3 stops
$2,307American Airlines
Sat, Aug 1 - Wed, Aug 12

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United Airlines flights from Maine to Port of Spain

Our best United Airlines deals on Maine to Port of Spain flight tickets
United Airlines
Jul 31
BOS9:30 amBoston Logan Intl
15h 20m
1 stop
POS12:50 amPort of Spain Piarco Intl
Sep 6
POS2:00 amPort of Spain Piarco Intl
9h 17m
1 stop
BOS11:17 amBoston Logan Intl
$366
United Airlines
Aug 19
BOS9:30 amBoston Logan Intl
13h 53m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Aug 25
POS2:00 amPort of Spain Piarco Intl
10h 47m
1 stop
BOS12:47 pmBoston Logan Intl
$370
United Airlines
Jul 19
BOS8:00 amBoston Logan Intl
16h 50m
1 stop
POS12:50 amPort of Spain Piarco Intl
Jul 24
POS2:00 amPort of Spain Piarco Intl
9h 16m
1 stop
BOS11:16 amBoston Logan Intl
$378

American Airlines flights from Maine to Port of Spain

Our best American Airlines deals on Maine to Port of Spain flight tickets
American Airlines
Oct 15
BOS4:48 pmBoston Logan Intl
21h 19m
2 stops
POS2:07 pmPort of Spain Piarco Intl
Oct 31
POS3:07 pmPort of Spain Piarco Intl
20h 27m
2 stops
BOS11:34 amBoston Logan Intl
$459
American Airlines
Aug 13
BOS5:00 amBoston Logan Intl
9h 14m
1 stop
POS2:14 pmPort of Spain Piarco Intl
Aug 20
POS3:15 pmPort of Spain Piarco Intl
16h 28m
2 stops
BOS7:43 amBoston Logan Intl
$463
American Airlines
Jul 4
BOS5:10 amBoston Logan Intl
17h 23m
1 stop
POS10:33 pmPort of Spain Piarco Intl
Jul 7
POS3:18 pmPort of Spain Piarco Intl
9h 41m
1 stop
BOS12:59 amBoston Logan Intl
$494

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 July 1, 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

Fri 7/31

9:30 am-12:50 am

1 stop15h 20m

Port of Spain Piarco Intl

Sun 9/6

2:00 am-11:17 am

1 stop9h 17m

$366

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 8/19

9:30 am-11:23 pm

2 stops13h 53m

Port of Spain Piarco Intl

Tue 8/25

2:00 am-12:47 pm

1 stop10h 47m

$370

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 7/19

8:00 am-12:50 am

1 stop16h 50m

Port of Spain Piarco Intl

Fri 7/24

2:00 am-11:16 am

1 stop9h 16m

$378

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 7/26

8:00 am-12:50 am

1 stop16h 50m

Port of Spain Piarco Intl

Sat 8/1

2:00 am-11:16 am

1 stop9h 16m

$381
Quickest round-trip

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Thu 8/20

3:30 pm-12:50 am

1 stop9h 20m

Port of Spain Piarco Intl

Tue 8/25

2:00 am-4:27 pm

2 stops14h 27m

$382

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Tue 10/13

8:47 am-1:47 am

1 stop17h 00m

Port of Spain Piarco Intl

Mon 10/19

3:50 am-11:02 pm

1 stop19h 12m

$386

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Wed 8/19

10:50 am-12:15 am

1 stop13h 25m

Port of Spain Piarco Intl

Mon 8/24

1:25 am-6:22 pm

1 stop16h 57m

$397

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 7/12

8:00 am-12:50 am

1 stop16h 50m

Port of Spain Piarco Intl

Fri 7/17

2:00 am-11:16 am

1 stop9h 16m

$399

BostonPort of Spain

BOS - POS

BOSPOS

Boston Logan Intl

Sun 8/16

6:00 am-12:15 am

1 stop18h 15m

Port of Spain Piarco Intl

Fri 8/21

1:25 am-9:50 am

2 stops32h 25m

$410

BangorPort of Spain

BGR - POS

BGRPOS

Bangor

Sat 8/1

11:16 am-10:33 pm

2 stops11h 17m

Port of Spain Piarco Intl

Wed 8/12

7:00 am-10:13 pm

3 stops15h 13m

$2,307

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?

United Airlines is the most popular carrier 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

8h 00m

Direct flights

None
The fastest flight from Maine to Port of Spain takes 8h 00m
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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