$236 Find Cheap Flights from Seattle to Trinidad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Trinidad departing on 8/20. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Trinidad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Trinidad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Trinidad, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Trinidad Flight Deals from Seattle

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Port of Spain
Port of Spain1 stop$524
Port of Spain
Port of Spain1 stop$524

Cheap Flights from Seattle to Trinidad

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Trinidad 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 Seattle to Trinidad

Mon, Oct 6 - Thu, Oct 16
American Airlines Logo
8:49 pm - 2:25 pmSEA-POS
14h 36m1 stop
American Airlines Logo
7:00 am - 11:35 pmPOS-SEA
19h 35m1 stop
$524American Airlines
Find Deal
Tue, Oct 21 - Sat, Nov 1
American Airlines Logo
5:22 am - 9:20 pmSEA-POS
12h 58m2 stops
American Airlines Logo
7:00 am - 10:56 pmPOS-SEA
18h 56m2 stops
$529American Airlines
Find Deal
Mon, Oct 20 - Sat, Nov 1
American Airlines Logo
12:34 am - 9:20 pmSEA-POS
17h 46m2 stops
American Airlines Logo
7:00 am - 11:35 pmPOS-SEA
19h 35m1 stop
$531American Airlines
Find Deal
Sun, Oct 5 - Wed, Oct 15
 Logo
8:30 am - 4:15 amSEA-POS
16h 45m1 stop
 Logo
9:10 am - 10:30 pmPOS-SEA
16h 20m1 stop
Thu, Oct 9 - Wed, Oct 15
 Logo
8:30 am - 4:15 amSEA-POS
16h 45m1 stop
 Logo
9:10 am - 10:30 pmPOS-SEA
16h 20m1 stop
Tue, Oct 21 - Fri, Oct 31
United Airlines Logo
11:10 pm - 11:23 pmSEA-POS
21h 13m1 stop
United Airlines Logo
12:30 am - 7:25 pmPOS-SEA
21h 55m1 stop
$624United Airlines
Find Deal
Tue, Oct 21 - Fri, Oct 31
United Airlines Logo
7:00 am - 11:23 pmSEA-POS
13h 23m1 stop
United Airlines Logo
12:30 am - 12:47 pmPOS-SEA
15h 17m1 stop
$626United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
Air Canada Logo
8:15 am - 1:15 amSEA-POS
13h 00m1 stop
Air Canada Logo
2:15 am - 9:56 pmPOS-SEA
23h 41m1 stop
$680Air Canada
Find Deal
Sat, Oct 4 - Fri, Oct 17
Air Canada Logo
7:15 pm - 1:25 amSEA-POS
27h 10m2 stops
Air Canada Logo
2:25 am - 9:45 pmPOS-SEA
22h 20m1 stop
$689Air Canada
Find Deal
Fri, Jul 25 - Wed, Aug 6
JetBlue Logo
11:20 pm - 6:04 pmSEA-POS
15h 44m1 stop
JetBlue Logo
8:50 am - 7:58 pmPOS-SEA
14h 08m1 stop
$739JetBlue
Find Deal
Useful Info

KAYAK's insights & trends for Seattle to Trinidad flights

Get data-powered insights and trends into flights from Seattle to Trinidad to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Seattle to Trinidad?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $998, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to Trinidad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Trinidad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Trinidad is October, when tickets cost $523 (return) on average. On the other hand, the most expensive months are December and August, when the average cost of round-trip tickets is $1,626 and $892 respectively.

What’s the cheapest day of the week to fly from Seattle to Trinidad?

The average price of all round-trip flights from Seattle to Trinidad clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Trinidad, look for departures on Sundays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Trinidad, Tuesday is the cheapest day to fly and Monday is the most expensive.


Good to know

Low seasonOctober
High seasonJanuary
Cheapest flight$236
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Seattle to Port of Spain

FAQs - booking Trinidad flights

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

    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 Seattle to Trinidad.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to 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 Seattle to Trinidad?

    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 from Seattle to Trinidad with an airline and back with another airline.

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

    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 from Seattle to Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad?

    The cheapest time of day to fly to Trinidad is generally in the morning, when round-trip flights cost $651 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Trinidad is generally at night, which is peak travel time and where the average cost of a ticket is $871.

Reviews of the top airlines flying from Seattle to Trinidad

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Trinidad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Trinidad? 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 8858 reviews
7.0Entertainment
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

10.0 ExcellentAndrew, Jul 2025IAH - LHR
Read more United Airlines reviews

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Everything you need to know for your flight to Trinidad

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.