Find Cheap Flights to Piarco

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to Piarco

(Round-trip)
Depart: Mon Sep 18 2017 Return: Tue Sep 19 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
11:09a
15h 02m
1 stop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
6:30p
POS
2:18p
19h 48m
1 stop
POS
4:00a
SEA
10:59p
18h 59m
1 stop
Depart: Tue Sep 19 2017 Return: Wed Sep 20 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
11:09a
15h 02m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 23 2017 Trip spans 12 days
American Airlines
American Airlines
SEA
6:30p
POS
2:27p
19h 57m
1 stop
POS
4:00a
SEA
10:59p
18h 59m
1 stop
Depart: Wed Sep 20 2017 Return: Thu Sep 21 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
11:09a
15h 02m
1 stop
Depart: Thu Sep 21 2017 Return: Fri Sep 22 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
1:28p
17h 21m
1 stop
Depart: Fri Sep 22 2017 Return: Sat Sep 23 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:05p
SEA
10:51a
14h 46m
1 stop
Depart: Sun Dec 10 2017 Return: Sat Dec 16 2017 Trip spans 7 days
American Airlines
American Airlines
SEA
12:59p
POS
6:18a
17h 19m
2 stops
POS
4:00a
SEA
11:15p
19h 15m
2 stops
Depart: Sat Sep 23 2017 Return: Sun Sep 24 2017 Trip spans 2 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
11:09a
15h 02m
1 stop
Depart: Tue Aug 29 2017 Return: Sat Sep 2 2017 Trip spans 5 days
United
United
SEA
6:40p
POS
4:10p
21h 30m
1 stop
POS
8:15p
SEA
11:08a
14h 53m
1 stop
Depart: Wed Aug 30 2017 Return: Sat Sep 2 2017 Trip spans 4 days
United
United
SEA
1:35a
POS
4:10p
14h 35m
1 stop
POS
8:15p
SEA
8:50a
12h 35m
1 stop
Depart: Thu Aug 31 2017 Return: Mon Sep 4 2017 Trip spans 5 days
United
United
SEA
6:40p
POS
4:10p
21h 30m
1 stop
POS
8:15p
SEA
1:22p
17h 07m
1 stop
Depart: Sun Sep 3 2017 Return: Sat Sep 9 2017 Trip spans 7 days
United
United
SEA
6:40p
POS
4:10p
21h 30m
1 stop
POS
8:05p
SEA
1:13p
17h 08m
1 stop
Depart: Fri Dec 15 2017 Return: Sat Dec 30 2017 Trip spans 16 days
$1023
Select
American Airlines
American Airlines
SEA
12:10a
POS
1:24p
13h 14m
2 stops
POS
11:18a
SEA
11:12a
23h 54m
1 stop
Depart: Sun Sep 17 2017 Return: Tue Sep 19 2017 Trip spans 3 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
4:16p
20h 09m
1 stop
Depart: Fri Oct 13 2017 Return: Mon Oct 23 2017 Trip spans 11 days
United
United
SEA
7:55p
POS
1:15p
17h 20m
1 stop
POS
8:07p
SEA
11:10a
15h 03m
1 stop
Depart: Sat Nov 4 2017 Return: Fri Nov 10 2017 Trip spans 7 days
United
United
SEA
3:00a
POS
1:50p
10h 50m
1 stop
POS
8:15p
SEA
1:50p
17h 35m
1 stop
Depart: Tue Nov 21 2017 Return: Tue Nov 28 2017 Trip spans 8 days
United
United
SEA
2:00a
POS
12:50p
10h 50m
1 stop
POS
8:15p
SEA
1:50p
17h 35m
1 stop
Depart: Sun Jul 23 2017 Return: Tue Aug 8 2017 Trip spans 17 days
United
United
SEA
1:30a
POS
4:00p
14h 30m
1 stop
POS
8:15p
SEA
9:50p
25h 35m
2 stops
Depart: Mon Dec 18 2017 Return: Sun Dec 31 2017 Trip spans 14 days
United
United
SEA
7:15p
POS
12:50p
17h 35m
1 stop
POS
8:15p
SEA
11:25p
27h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$550
Destination

Piarco
$550