$385 Find Cheap Flights from Trinidad to Seattle - Compare and Save

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Cheap Flights from Trinidad to Seattle

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trinidad to Seattle

Thu, Feb 4 - Mon, Feb 8
United Airlines Logo
2:20 am - 9:05 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
22h 45m1 stop Newark
United Airlines Logo
7:00 am - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
14h 05m2 stops Chicago O'Hare Intl Newark
$716United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
2:20 am - 8:10 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
21h 50m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
3:51 pm - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
29h 14m2 stops Denver Intl Newark
$716United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
1:30 am - 3:48 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
18h 18m2 stops Houston George Bush Intcntl Los Angeles
United Airlines Logo
10:40 pm - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
22h 25m2 stops Chicago O'Hare Intl Newark
$716United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
1:30 am - 12:45 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
15h 15m1 stop Houston George Bush Intcntl
United Airlines Logo
6:50 am - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
14h 15m1 stop Newark
$716United Airlines
Thu, Feb 4 - Mon, Feb 8
United Airlines Logo
1:30 am - 6:59 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
21h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
7:00 am - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
14h 05m2 stops Chicago O'Hare Intl Newark
$716United Airlines
Thu, Feb 4 - Mon, Feb 8
United Airlines Logo
2:20 am - 8:10 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
21h 50m3 stops Newark Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 1:05 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
14h 05m2 stops Chicago O'Hare Intl Newark
$716United Airlines
Thu, Feb 4 - Sun, Feb 7
United Airlines Logo
1:30 am - 11:21 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
25h 51m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
7:03 am - 12:23 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
13h 20m1 stop Houston George Bush Intcntl
$716United Airlines
Tue, Nov 24 - Sun, Nov 29
United Airlines Logo
1:25 am - 8:56 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
23h 31m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:00 pm - 12:18 amSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
22h 18m2 stops Denver Intl Houston George Bush Intcntl
$724United Airlines
Tue, Oct 20 - Fri, Jan 15
American Airlines Logo
3:08 pm - 9:31 amPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
21h 23m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
12:32 am - 10:48 pmSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
18h 16m2 stops Dallas/Fort Worth Miami
$746American Airlines
Tue, Oct 20 - Sat, Jan 16
American Airlines Logo
3:08 pm - 1:35 pmPOS  Port of Spain Piarco Intl-SEA Seattle/Tacoma Intl
25h 27m2 stops Miami Dallas/Fort Worth
American Airlines Logo
5:27 am - 10:48 pmSEA  Seattle/Tacoma Intl-POS Port of Spain Piarco Intl
13h 21m2 stops Dallas/Fort Worth Miami
$746American Airlines
Useful Info

Good to know

Low season

April

Cheapest flight

$385
Best time to beat the crowds with an average 76% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Port of Spain to Seattle

FAQs for booking flights from Trinidad to Seattle

  • How does KAYAK find such low prices on flights from Trinidad to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trinidad to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trinidad to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Trinidad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trinidad to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Trinidad with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trinidad to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Trinidad to Seattle

 
Need help choosing which airline to fly with from Trinidad to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10123 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
6.7Food
Airline reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

6.0 GoodMatthew, Jul 2026
Read more United Airlines reviews

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Our flight was delayed many times throughout the day. The final delay was about 8 hours. I spent time in line to speak to someone at their understaffed desk, and also spent time waiting online and then chatting with a service rep. None of the United employees were any help at all. I desperately wanted to go get rest and possibly re-book my trip but I was denied any compensation or voucher for a hotel. I was repeatedly told it was not United's fault and therefore they had no compensation to offer. Overall, a cold and callous experience.

Flight crew and pilots did great. Flight way delayed due to a part needing replacement. Based on what the pilot indicated- the maintenance crew could’ve resolved this more efficiently than replacing whole part- and taken less time

The most cramped seating I’ve ever experienced, (including budget airlines) with no food available for purchase on a nearly 6 hour flight.

Traveling to a place near Seattle?

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Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle