Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boise to Port of Spain from $403

This is the cheapest one-way 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 5/21. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boise to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:23 pm
BOI
-
POS
14h 23m
2 stops
United Airlines Logo
12:30 am - 4:44 pm
POS
-
BOI
18h 14m
2 stops
$808United Airlines
Fri, Jun 26 - Sat, Jul 4
United Airlines Logo
8:02 am - 11:23 pm
BOI
-
POS
13h 21m
2 stops
United Airlines Logo
12:30 am - 5:56 pm
POS
-
BOI
19h 26m
2 stops
$824United Airlines
Thu, May 14 - Wed, May 20
United Airlines Logo
7:00 am - 11:23 pm
BOI
-
POS
14h 23m
2 stops
United Airlines Logo
12:30 am - 4:44 pm
POS
-
BOI
18h 14m
2 stops
$834United Airlines
Sun, May 24 - Fri, May 29
United Airlines Logo
6:30 am - 11:23 pm
BOI
-
POS
14h 53m
2 stops
United Airlines Logo
12:30 am - 1:27 pm
POS
-
BOI
14h 57m
2 stops
$974United Airlines
Tue, May 5 - Thu, May 7
Multiple Airlines Logo
7:05 pm - 1:25 am
BOI
-
POS
28h 20m
3 stops
Multiple Airlines Logo
1:25 am - 4:44 pm
POS
-
BOI
17h 19m
2 stops
$2,208Multiple Airlines
Sun, May 24 - Fri, May 29
Multiple Airlines Logo
6:58 pm - 12:15 am
BOI
-
POS
27h 17m
2 stops
Multiple Airlines Logo
6:00 am - 11:55 pm
POS
-
BOI
19h 55m
3 stops
$2,704Multiple Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
5:40 pm - 2:12 pm
BOI
-
POS
18h 32m
3 stops
American Airlines Logo
3:16 pm - 1:27 pm
POS
-
BOI
24h 11m
2 stops
$2,952American Airlines
Fri, Jun 26 - Sun, Jul 5
Multiple Airlines Logo
7:05 pm - 1:25 am
BOI
-
POS
28h 20m
3 stops
Multiple Airlines Logo
6:00 am - 9:45 am
POS
-
BOI
29h 45m
3 stops
$5,180Multiple Airlines
Sun, May 24 - Sat, May 30

United Airlines flights from Boise to Port of Spain

Our best United Airlines deals on Boise to Port of Spain flight tickets
United Airlines
Jun 26
BOI7:00 amBoise Air Term. Gowen Fld
14h 23m
2 stops
POS11:23 pmPort of Spain Piarco Intl
Jul 4
POS12:30 amPort of Spain Piarco Intl
18h 14m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
$808
United Airlines
May 14
BOI8:02 amBoise Air Term. Gowen Fld
13h 21m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 20
POS12:30 amPort of Spain Piarco Intl
19h 26m
2 stops
BOI5:56 pmBoise Air Term. Gowen Fld
$824
United Airlines
May 24
BOI7:00 amBoise Air Term. Gowen Fld
14h 23m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 29
POS12:30 amPort of Spain Piarco Intl
18h 14m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
$834

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 April 1, 2026.
Use the filters below to find and compare flights from Boise to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Fri 6/26

7:00 am-11:23 pm

2 stops14h 23m

Port of Spain Piarco Intl

Sat 7/4

12:30 am-4:44 pm

2 stops18h 14m

$808

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Thu 5/14

8:02 am-11:23 pm

2 stops13h 21m

Port of Spain Piarco Intl

Wed 5/20

12:30 am-5:56 pm

2 stops19h 26m

$824

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Sun 5/24

7:00 am-11:23 pm

2 stops14h 23m

Port of Spain Piarco Intl

Fri 5/29

12:30 am-4:44 pm

2 stops18h 14m

$834
Quickest round-trip

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Tue 5/5

6:30 am-11:23 pm

2 stops14h 53m

Port of Spain Piarco Intl

Thu 5/7

12:30 am-1:27 pm

2 stops14h 57m

$974

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Sun 5/24

7:05 pm-1:25 am

3 stops28h 20m

Port of Spain Piarco Intl

Fri 5/29

1:25 am-4:44 pm

2 stops17h 19m

$2,208

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Thu 5/14

6:58 pm-12:15 am

2 stops27h 17m

Port of Spain Piarco Intl

Thu 5/21

6:00 am-11:55 pm

3 stops19h 55m

$2,704

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Fri 6/26

5:40 pm-2:12 pm

3 stops18h 32m

Port of Spain Piarco Intl

Sun 7/5

3:16 pm-1:27 pm

2 stops24h 11m

$2,952

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Sun 5/24

7:05 pm-1:25 am

3 stops28h 20m

Port of Spain Piarco Intl

Sat 5/30

6:00 am-9:45 am

3 stops29h 45m

$5,180
Cheapest one-way

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Thu 5/21

1:25 pm-6:55 pm

3 stops51h 30m

$403

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Mon 5/25

5:00 am-11:23 pm

2 stops16h 23m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Boise 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 Boise Air Term. Gowen Fld to Port of Spain Piarco Intl?

United Airlines is the most popular carrier operating from Boise Air Term. Gowen Fld to Port of Spain Piarco Intl

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

17h 20m

Direct flights

None
The fastest flight from Boise to Port of Spain takes 17h 20m
There are no direct flights from Boise to Port of Spain. There are no popular flight routes from Boise to Port of Spain.
Search flight deals

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. 17h 20m 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.

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.

An easier way to manage your Port of Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/1
Fri 5/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Trinidad and Tobago