Find Deals on Flights from Seattle/Tacoma Intl to Ecuador

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle/Tacoma Intl to Ecuador

(Round-trip)
Depart: Mon Jan 23 2017 Return: Wed Mar 22 2017 Trip spans 58 days
Major Airline
Major Airline
SEA
10:10p
UIO
5:54p
19h 44m
1 stop
UIO
1:35a
SEA
3:50a
26h 15m
1 stop
Depart: Tue Jan 10 2017 Return: Sat Jan 21 2017 Trip spans 12 days
United
United
SEA
1:40p
UIO
3:59p
26h 19m
2 stops
UIO
7:55p
SEA
10:40a
14h 45m
1 stop
Depart: Mon Jun 12 2017 Return: Mon Jun 19 2017 Trip spans 8 days
JetBlue
JetBlue
SEA
7:19p
UIO
4:48p
21h 29m
2 stops
UIO
7:39p
SEA
9:06p
25h 27m
2 stops
Depart: Wed Mar 8 2017 Return: Wed Mar 15 2017 Trip spans 7 days
LATAM Airlines
LATAM Airlines
SEA
3:55a
UIO
6:35p
38h 40m
2 stops
UIO
12:15a
SEA
12:16a
24h 01m
2 stops
Depart: Fri Mar 10 2017 Return: Sat Mar 18 2017 Trip spans 8 days
American Airlines
American Airlines
SEA
2:54a
UIO
2:55p
12h 01m
1 stop
UIO
7:25p
SEA
9:03a
13h 38m
1 stop
Depart: Thu Apr 6 2017 Return: Thu Apr 13 2017 Trip spans 8 days
Delta
Delta
SEA
2:15a
UIO
4:13p
13h 58m
1 stop
UIO
7:30p
SEA
11:50a
16h 20m
1 stop
Depart: Sun Jun 4 2017 Return: Sat Jun 17 2017 Trip spans 14 days
Copa Airlines
Copa Airlines
SEA
6:55a
UIO
5:37a
22h 42m
2 stops
UIO
4:33a
SEA
5:56a
25h 23m
2 stops
Depart: Mon Jan 9 2017 Return: Sat Jan 21 2017 Trip spans 13 days
United
United
SEA
9:00a
UIO
3:59p
30h 59m
2 stops
UIO
7:55p
SEA
10:40a
14h 45m
1 stop
Depart: Wed Jan 11 2017 Return: Tue Feb 7 2017 Trip spans 28 days
JetBlue
JetBlue
SEA
4:19p
UIO
3:28p
23h 09m
2 stops
UIO
7:48p
SEA
10:05p
26h 17m
2 stops
Depart: Thu Jun 1 2017 Return: Thu Jun 15 2017 Trip spans 15 days
Major Airline
Major Airline
SEA
3:19p
UIO
12:48p
21h 29m
1 stop
UIO
3:39p
SEA
5:06p
25h 27m
1 stop
Depart: Thu Jan 12 2017 Return: Sat Jan 21 2017 Trip spans 10 days
United
United
SEA
9:00a
UIO
3:59p
30h 59m
2 stops
UIO
7:55p
SEA
10:40a
14h 45m
1 stop
Depart: Sun Mar 12 2017 Return: Mon Mar 20 2017 Trip spans 9 days
JetBlue
JetBlue
SEA
6:26p
UIO
4:40p
22h 14m
2 stops
UIO
7:55p
SEA
9:58p
26h 03m
2 stops
Depart: Sat Mar 25 2017 Return: Fri Mar 31 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
11:10a
GYE
3:48a
16h 38m
2 stops
GYE
9:58p
SEA
4:19p
18h 21m
2 stops
Depart: Fri Jan 13 2017 Return: Sat Jan 21 2017 Trip spans 9 days
United
United
SEA
1:40p
UIO
3:59p
26h 19m
2 stops
UIO
7:55p
SEA
10:40a
14h 45m
1 stop
Depart: Fri Jun 2 2017 Return: Thu Jun 15 2017 Trip spans 14 days
JetBlue
JetBlue
SEA
7:19p
UIO
4:48p
21h 29m
2 stops
UIO
7:39p
SEA
7:05p
23h 26m
2 stops
Depart: Tue Feb 7 2017 Return: Tue Feb 14 2017 Trip spans 8 days
United
United
SEA
1:40p
UIO
3:59p
26h 19m
2 stops
UIO
7:55p
SEA
7:50p
23h 55m
2 stops
Depart: Sat Jun 3 2017 Return: Sat Jun 17 2017 Trip spans 15 days
American Airlines
American Airlines
SEA
3:00a
UIO
3:55p
12h 55m
1 stop
UIO
7:25p
SEA
9:03a
13h 38m
1 stop
Depart: Fri Jan 6 2017 Return: Fri Feb 17 2017 Trip spans 43 days
Major Airline
Major Airline
SEA
7:55a
GYE
10:30p
14h 35m
2 stops
GYE
7:55p
SEA
2:25p
18h 30m
2 stops
Depart: Tue Jun 13 2017 Return: Tue Jun 20 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
SEA
8:10a
UIO
2:45p
30h 35m
2 stops
UIO
11:06a
SEA
10:43a
23h 37m
2 stops
Depart: Sat Feb 11 2017 Return: Tue Feb 14 2017 Trip spans 4 days
United
United
SEA
8:58a
UIO
3:59p
31h 01m
3 stops
UIO
7:55p
SEA
7:50p
23h 55m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

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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.

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Airports
Origin

Seattle
$583
Destination

Guayaquil
$745
Quito
$583