$341 Find Cheap Flights from Trinidad to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Trinidad to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trinidad to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trinidad to Seattle

Sun, Mar 15 - Mon, Mar 23
Air Canada Logo
1:20 am - 9:35 am
POS
-
SEA
35h 15m
2 stops
Air Canada Logo
3:40 pm - 12:20 am
SEA
-
POS
29h 40m
2 stops
$578Air Canada
Sun, Mar 15 - Mon, Mar 23
Air Canada Logo
1:20 am - 10:16 pm
POS
-
SEA
23h 56m
1 stop
Air Canada Logo
8:00 pm - 12:20 am
SEA
-
POS
25h 20m
2 stops
$583Air Canada
Mon, Aug 3 - Tue, Aug 18
Air Canada Logo
1:25 am - 10:22 pm
POS
-
SEA
47h 57m
2 stops
Air Canada Logo
7:20 pm - 12:15 am
SEA
-
POS
25h 55m
2 stops
$672Air Canada
Sat, Apr 11 - Sun, Apr 19
United Airlines Logo
12:30 am - 7:45 pm
POS
-
SEA
46h 15m
2 stops
United Airlines Logo
7:05 pm - 11:23 pm
SEA
-
POS
25h 18m
2 stops
$673United Airlines
Mon, Aug 3 - Tue, Aug 18
United Airlines Logo
2:00 am - 2:16 pm
POS
-
SEA
15h 16m
1 stop
United Airlines Logo
6:51 pm - 11:23 pm
SEA
-
POS
25h 32m
2 stops
$717United Airlines
Tue, Aug 4 - Tue, Aug 18
American Airlines Logo
7:00 am - 11:59 pm
POS
-
SEA
19h 59m
1 stop
American Airlines Logo
8:08 pm - 9:36 pm
SEA
-
POS
22h 28m
1 stop
$735American Airlines
Sun, Mar 15 - Mon, Mar 23
Multiple Airlines Logo
1:20 am - 9:35 am
POS
-
SEA
35h 15m
2 stops
Multiple Airlines Logo
8:00 pm - 8:10 pm
SEA
-
POS
21h 10m
3 stops
$803Multiple Airlines
Mon, Mar 16 - Tue, Mar 24
United Airlines Logo
12:30 am - 7:25 pm
POS
-
SEA
21h 55m
1 stop
United Airlines Logo
11:59 pm - 11:23 pm
SEA
-
POS
20h 24m
1 stop
$818United Airlines
Mon, Mar 16 - Tue, Mar 24
United Airlines Logo
12:30 am - 11:16 pm
POS
-
SEA
25h 46m
2 stops
United Airlines Logo
6:45 am - 11:23 pm
SEA
-
POS
13h 38m
1 stop
$823United Airlines
Fri, Aug 7 - Mon, Aug 17
American Airlines Logo
7:00 am - 11:42 pm
POS
-
SEA
19h 42m
1 stop
American Airlines Logo
8:08 pm - 9:36 pm
SEA
-
POS
22h 28m
1 stop
$843American Airlines
Useful Info

Good to know

Low seasonDecember
Cheapest flight$341
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 19% 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 9370 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

6.0 GoodValerie, Feb 2026
CLE - EWR
Read more United Airlines reviews

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Poor. Crew allowed children to run around and scream and disturb passanger’s seats.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was tired as we all were. Pretty abrupt. Flight was delayed. Not as enjoyable as the other 3 legs we flew.

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

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