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Cheap flights from Seattle to Trinidad and Tobago from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Trinidad and Tobago departing on 3/7. 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 Seattle to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 am - 1:35 pm
SEA
-
POS
23h 05m
2 stops
JetBlue Logo
3:50 pm - 10:20 am
POS
-
SEA
21h 30m
2 stops
$555JetBlue
mar., may. 19 - lun., may. 25
United Airlines Logo
6:45 am - 11:23 pm
SEA
-
POS
13h 38m
1 stop
United Airlines Logo
12:30 am - 7:25 pm
POS
-
SEA
21h 55m
1 stop
$604United Airlines
dom., mar. 8 - lun., mar. 16
American Airlines Logo
6:22 pm - 2:10 pm
SEA
-
POS
16h 48m
2 stops
American Airlines Logo
3:10 pm - 10:56 am
POS
-
SEA
22h 46m
2 stops
$608American Airlines
dom., mar. 8 - mar., mar. 17
JetBlue Logo
11:30 am - 1:35 pm
SEA
-
POS
23h 05m
2 stops
JetBlue Logo
3:50 pm - 8:53 pm
POS
-
SEA
32h 03m
1 stop
$634JetBlue
mar., may. 19 - lun., may. 25
Air Canada Logo
5:50 am - 12:20 am
SEA
-
POS
38h 30m
2 stops
Air Canada Logo
1:20 am - 10:16 pm
POS
-
SEA
23h 56m
1 stop
$695Air Canada
sáb., mar. 7 - mar., mar. 10
United Airlines Logo
7:00 am - 1:05 am
SEA
-
POS
14h 05m
2 stops
United Airlines Logo
1:30 am - 6:03 pm
POS
-
SEA
20h 33m
2 stops
$703United Airlines
mié., feb. 18 - mar., feb. 24
United Airlines Logo
6:45 am - 12:23 am
SEA
-
POS
13h 38m
1 stop
United Airlines Logo
12:30 am - 7:25 pm
POS
-
SEA
21h 55m
1 stop
$714United Airlines
sáb., mar. 7 - mar., mar. 10
United Airlines Logo
11:47 pm - 11:23 pm
SEA
-
POS
19h 36m
2 stops
United Airlines Logo
12:30 am - 1:07 pm
POS
-
SEA
15h 37m
1 stop
$718United Airlines
sáb., mar. 7 - mar., mar. 10
Multiple Airlines Logo
8:55 am - 6:10 am
SEA
-
POS
17h 15m
1 stop
Multiple Airlines Logo
8:30 am - 11:44 pm
POS
-
SEA
19h 14m
1 stop
$754Multiple Airlines
mié., feb. 18 - mié., feb. 25
Multiple Airlines Logo
7:20 pm - 12:15 am
SEA
-
POS
25h 55m
2 stops
Multiple Airlines Logo
9:15 am - 10:20 am
POS
-
SEA
28h 05m
3 stops
$895Multiple Airlines
mar., may. 19 - lun., may. 25

JetBlue flights from Seattle to Trinidad and Tobago

Our best JetBlue deals on Seattle to Trinidad and Tobago flight tickets
JetBlue
May 19
SEA11:30 amSeattle/Tacoma Intl
23h 05m
2 stops
POS1:35 pmPort of Spain Piarco Intl
May 25
POS3:50 pmPort of Spain Piarco Intl
21h 30m
2 stops
SEA10:20 amSeattle/Tacoma Intl
$555
JetBlue
May 19
SEA11:30 amSeattle/Tacoma Intl
23h 05m
2 stops
POS1:35 pmPort of Spain Piarco Intl
May 25
POS3:50 pmPort of Spain Piarco Intl
32h 03m
1 stop
SEA8:53 pmSeattle/Tacoma Intl
$634

United Airlines flights from Seattle to Trinidad and Tobago

Our best United Airlines deals on Seattle to Trinidad and Tobago flight tickets
United Airlines
Mar 8
SEA6:45 amSeattle/Tacoma Intl
13h 38m
1 stop
POS11:23 pmPort of Spain Piarco Intl
Mar 16
POS12:30 amPort of Spain Piarco Intl
21h 55m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
$604
United Airlines
Feb 18
SEA7:00 amSeattle/Tacoma Intl
14h 05m
2 stops
POS1:05 amPort of Spain Piarco Intl
Feb 24
POS1:30 amPort of Spain Piarco Intl
20h 33m
2 stops
SEA6:03 pmSeattle/Tacoma Intl
$703
United Airlines
Mar 7
SEA6:45 amSeattle/Tacoma Intl
13h 38m
1 stop
POS12:23 amPort of Spain Piarco Intl
Mar 10
POS12:30 amPort of Spain Piarco Intl
21h 55m
1 stop
SEA7:25 pmSeattle/Tacoma Intl
$714

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Trinidad and Tobago 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 enero 21, 2026.
Use the filters below to find and compare flights from Seattle to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

mar. 5/19

11:30 am-1:35 pm

2 stops23h 05m

Port of Spain Piarco Intl

lun. 5/25

3:50 pm-10:20 am

2 stops21h 30m

$555

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

dom. 3/8

6:45 am-11:23 pm

1 stop13h 38m

Port of Spain Piarco Intl

lun. 3/16

12:30 am-7:25 pm

1 stop21h 55m

$604

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

dom. 3/8

6:22 pm-2:10 pm

2 stops16h 48m

Port of Spain Piarco Intl

mar. 3/17

3:10 pm-10:56 am

2 stops22h 46m

$608

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

mar. 5/19

11:30 am-1:35 pm

2 stops23h 05m

Port of Spain Piarco Intl

lun. 5/25

3:50 pm-8:53 pm

1 stop32h 03m

$634

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

sáb. 3/7

5:50 am-12:20 am

2 stops38h 30m

Port of Spain Piarco Intl

mar. 3/10

1:20 am-10:16 pm

1 stop23h 56m

$695

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

mié. 2/18

7:00 am-1:05 am

2 stops14h 05m

Port of Spain Piarco Intl

mar. 2/24

1:30 am-6:03 pm

2 stops20h 33m

$703

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

sáb. 3/7

6:45 am-12:23 am

1 stop13h 38m

Port of Spain Piarco Intl

mar. 3/10

12:30 am-7:25 pm

1 stop21h 55m

$714

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

sáb. 3/7

11:47 pm-11:23 pm

2 stops19h 36m

Port of Spain Piarco Intl

mar. 3/10

12:30 am-1:07 pm

1 stop15h 37m

$718

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

mié. 2/18

8:55 am-6:10 am

1 stop17h 15m

Port of Spain Piarco Intl

mié. 2/25

8:30 am-11:44 pm

1 stop19h 14m

$754

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

mar. 5/19

7:20 pm-12:15 am

2 stops25h 55m

Port of Spain Piarco Intl

lun. 5/25

9:15 am-10:20 am

3 stops28h 05m

$895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Trinidad and Tobago from

How to get the cheapest flight ticket from Seattle to Trinidad and Tobago

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 and Tobago?

In general, September is the cheapest month to fly from Seattle to Trinidad and Tobago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $541. If you aren’t able to travel to Trinidad and Tobago during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $608.

Can stopping save me money on Seattle to Trinidad and Tobago flights?

You could potentially save up to 42% on your flight if you consider stops on a Seattle to Trinidad and Tobago flight.

Cheap Seattle to Trinidad and Tobago flight deals and tips

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

Fastest flight time

17h 15m

Direct flights

None
The fastest flight from Seattle to Trinidad and Tobago takes 17h 15m
There are no direct flights from Seattle to Trinidad and Tobago. There are no popular flight routes from Seattle to Trinidad and Tobago.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

    Prices for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Trinidad and Tobago?

    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 Seattle/Tacoma Intl Airport to Trinidad and Tobago.

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

    The required travel and health documents for your Trinidad and Tobago 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 Trinidad and Tobago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Trinidad and Tobago

Compare and see reviews for airlines that fly from Seattle to Trinidad and Tobago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $524Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Trinidad and Tobago?

It is quick and easy to find Seattle to Trinidad and Tobago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trinidad and Tobago that suits you.

Can I find flights from Seattle to Trinidad and Tobago with flexible booking policies on momondo?

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

How can momondo help me find flights from Seattle to Trinidad and Tobago?

momondo provides multiple filters to help you find the best flight to Trinidad and Tobago from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Trinidad and Tobago from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Trinidad and Tobago

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