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Cheap flights from Boise to Port of Spain from $690

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Port of Spain departing on 11/3. 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 Boise to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:03 pm - 3:37 pmBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
22h 34m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
4:42 pm - 1:45 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
24h 03m2 stops Miami Dallas/Fort Worth
$690American Airlines
Tue, Nov 3 - Tue, Nov 17
American Airlines Logo
2:41 pm - 3:33 pmBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
21h 52m2 stops Dallas/Fort Worth Miami
American Airlines Logo
4:42 pm - 7:24 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
29h 42m2 stops Miami Phoenix Sky Harbor Intl
$700American Airlines
Thu, Nov 19 - Tue, Dec 1
United Airlines Logo
6:50 pm - 11:23 pmBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
26h 33m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
12:30 am - 9:39 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
23h 09m2 stops Houston George Bush Intcntl San Francisco
$856United Airlines
Wed, Oct 7 - Fri, Oct 9
Multiple Airlines Logo
6:37 am - 1:00 amBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
15h 23m2 stops Seattle/Tacoma Intl Toronto Pearson Intl
Multiple Airlines Logo
3:35 pm - 2:27 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
25h 52m3 stops Georgetown Cheddi Jagan Intl New York John F Kennedy Intl Seattle/Tacoma Intl
$1,274Multiple Airlines
Tue, Nov 3 - Tue, Nov 17
American Airlines Logo
6:14 pm - 3:33 pmBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
18h 19m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
4:42 pm - 12:42 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
23h 00m3 stops Miami Orlando Chicago O'Hare Intl
$1,962American Airlines
Thu, Nov 19 - Tue, Dec 1
United Airlines Logo
5:00 am - 12:18 amBOI  Boise Air Term. Gowen Fld-POS Port of Spain Piarco Intl
16h 18m3 stops Denver Intl Phoenix Sky Harbor Intl Houston George Bush Intcntl
United Airlines Logo
1:30 am - 1:30 pmPOS  Port of Spain Piarco Intl-BOI Boise Air Term. Gowen Fld
15h 00m3 stops Houston George Bush Intcntl Oklahoma City Will Rogers World Denver Intl
$6,003United Airlines
Thu, Nov 19 - Mon, Nov 30

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American Airlines flights from Boise to Port of Spain

Our best American Airlines deals on Boise to Port of Spain flight tickets
American Airlines
Nov 3
BOI2:03 pmBoise Air Term. Gowen Fld
22h 34m
2 stops
POS3:37 pmPort of Spain Piarco Intl
Nov 17
POS4:42 pmPort of Spain Piarco Intl
24h 03m
2 stops
BOI1:45 pmBoise Air Term. Gowen Fld
$690
American Airlines
Nov 19
BOI2:41 pmBoise Air Term. Gowen Fld
21h 52m
2 stops
POS3:33 pmPort of Spain Piarco Intl
Dec 1
POS4:42 pmPort of Spain Piarco Intl
29h 42m
2 stops
BOI7:24 pmBoise Air Term. Gowen Fld
$700
American Airlines
Nov 19
BOI6:14 pmBoise Air Term. Gowen Fld
18h 19m
2 stops
POS3:33 pmPort of Spain Piarco Intl
Dec 1
POS4:42 pmPort of Spain Piarco Intl
23h 00m
3 stops
BOI12:42 pmBoise Air Term. Gowen Fld
$1,962

United Airlines flights from Boise to Port of Spain

Our best United Airlines deals on Boise to Port of Spain flight tickets
United Airlines
Oct 7
BOI6:50 pmBoise Air Term. Gowen Fld
26h 33m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Oct 9
POS12:30 amPort of Spain Piarco Intl
23h 09m
2 stops
BOI9:39 pmBoise Air Term. Gowen Fld
$856
United Airlines
Nov 19
BOI5:00 amBoise Air Term. Gowen Fld
16h 18m
3 stops
POS12:18 amPort of Spain Piarco Intl
Nov 30
POS1:30 amPort of Spain Piarco Intl
15h 00m
3 stops
BOI1:30 pmBoise Air Term. Gowen Fld
$6,003

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 August 17, 2026.
Use the filters below to find and compare flights from Boise to Port of Spain that are best for you.

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Route

Depart

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Price

Cheapest round-trip

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Tue 11/3

2:03 pm-3:37 pm

2 stops22h 34m

Port of Spain Piarco Intl

Tue 11/17

4:42 pm-1:45 pm

2 stops24h 03m

$690

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Thu 11/19

2:41 pm-3:33 pm

2 stops21h 52m

Port of Spain Piarco Intl

Tue 12/1

4:42 pm-7:24 pm

2 stops29h 42m

$700

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Wed 10/7

6:50 pm-11:23 pm

2 stops26h 33m

Port of Spain Piarco Intl

Fri 10/9

12:30 am-9:39 pm

2 stops23h 09m

$856

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Tue 11/3

6:37 am-1:00 am

2 stops15h 23m

Port of Spain Piarco Intl

Tue 11/17

3:35 pm-2:27 pm

3 stops25h 52m

$1,274

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Thu 11/19

6:14 pm-3:33 pm

2 stops18h 19m

Port of Spain Piarco Intl

Tue 12/1

4:42 pm-12:42 pm

3 stops23h 00m

$1,962
Quickest round-trip

BoisePort of Spain

BOI Boise Air Term. Gowen Fld - POS Port of Spain Piarco Intl

BOIPOS

Boise Air Term. Gowen Fld

Thu 11/19

5:00 am-12:18 am

3 stops16h 18m

Port of Spain Piarco Intl

Mon 11/30

1:30 am-1:30 pm

3 stops15h 00m

$6,003

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Port of Spain (BOI to POS) flight deals and tips

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

Fastest flight time

15h 23m

Direct flights

None
The fastest flight from Boise to Port of Spain takes 15h 23m
There are no direct flights from Boise to Port of Spain. There are no popular flight routes from Boise to Port of Spain.
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Frequently asked questions about flying from Boise to Port of Spain

  • How far is Boise Air Term. Gowen Fld to Port of Spain Piarco Intl by plane?

    Boise Air Term. Gowen Fld and Port of Spain Piarco Intl are 3962.9 mi apart from one another. 15h 23m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Port of Spain Piarco Intl Airport are updated daily.

  • How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 required travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Boise to Port of Spain

  • How do I get Price Alerts for flights from Boise to Port of Spain?

    Price Alerts will notify you by email when the price for flights to Port of Spain from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Boise to Port of Spain with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 Boise to Port of Spain?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Port of Spain from Boise.

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

Flights from Boise to Port of Spain with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Boise 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 Boise to Port of Spain right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boise to Port of Spain flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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