$317 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 10/14. 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

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 24% 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.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Seattle to Trinidad Plane Tickets

 
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

Fri, Jun 5 - Fri, Jun 19
Air Canada Logo
7:20 pm - 12:15 am
SEA
-
POS
49h 55m
2 stops
Air Canada Logo
1:25 am - 9:07 pm
POS
-
SEA
22h 42m
1 stop
$706Air Canada
Fri, Sep 18 - Tue, Sep 29
United Airlines Logo
7:00 am - 11:23 pm
SEA
-
POS
13h 23m
1 stop
United Airlines Logo
12:30 am - 12:47 pm
POS
-
SEA
15h 17m
1 stop
$708United Airlines
Fri, Sep 18 - Wed, Sep 30
American Airlines Logo
5:31 pm - 2:00 pm
SEA
-
POS
17h 29m
2 stops
American Airlines Logo
3:45 pm - 1:12 pm
POS
-
SEA
24h 27m
2 stops
$712American Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
5:00 am - 11:23 pm
SEA
-
POS
15h 23m
2 stops
United Airlines Logo
12:30 am - 12:40 pm
POS
-
SEA
15h 10m
1 stop
$728United Airlines
Mon, Jul 13 - Sun, Jul 19
American Airlines Logo
8:45 pm - 10:33 pm
SEA
-
POS
22h 48m
1 stop
American Airlines Logo
7:00 am - 12:07 am
POS
-
SEA
20h 07m
1 stop
$731American Airlines
Fri, Sep 4 - Fri, Sep 11
United Airlines Logo
5:00 am - 11:23 pm
SEA
-
POS
15h 23m
2 stops
United Airlines Logo
12:30 am - 1:14 pm
POS
-
SEA
15h 44m
2 stops
$732United Airlines
Sun, Jul 12 - Sun, Jul 19
American Airlines Logo
12:44 am - 10:33 pm
SEA
-
POS
18h 49m
2 stops
American Airlines Logo
7:00 am - 12:07 am
POS
-
SEA
20h 07m
1 stop
$737American Airlines
Fri, Jun 5 - Fri, Jun 19
Air Canada Logo
3:00 pm - 12:15 am
SEA
-
POS
54h 15m
2 stops
Air Canada Logo
1:25 am - 10:07 am
POS
-
SEA
35h 42m
2 stops
$740Air Canada
Sun, Jun 7 - Sun, Jun 14
JetBlue Logo
11:52 pm - 2:21 pm
SEA
-
POS
11h 29m
1 stop
JetBlue Logo
7:45 pm - 9:08 pm
POS
-
SEA
28h 23m
1 stop
$741JetBlue
Sun, Sep 20 - Mon, Sep 28
Air Canada Logo
8:00 am - 12:15 am
SEA
-
POS
13h 15m
1 stop
Air Canada Logo
1:20 am - 9:04 pm
POS
-
SEA
22h 44m
1 stop
$744Air Canada
Booking Insights

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 $502, 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 February, when tickets cost $306 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $629 and $628 respectively.

Good to know

Low seasonOctober
Cheapest flight$317
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 3% increase in price.
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.

Reviews of the top airline 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 9711 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

10.0 ExcellentAnonymous, May 2026
IAD - MUC
Read more United Airlines reviews

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

I didn’t have a seat assignment and my seat was very dirty on the flight from Frankfurt to Budapest.

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

No screens or meal options. Freezing cold. Dirty seats. Left late.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Everything you need to know for your flight to Trinidad

Information on your arrival and departure airports