$218+ Cheap flights from Seattle (SEA) to Ecuador
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — UIO
Mar 3 — Mar 101
1 adult, Economy
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Find cheap flights from Seattle to Ecuador with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Seattle to EcuadorExplore the most affordable flight options available from Seattle to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
Explore the most affordable flight options available from Seattle to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:43 pm
SEA
- UIO
2 stops31h 32m
Multiple Airlines
Wed 9/2310:10 am
UIO
- SEA
2 stops28h 30m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$494
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:03 am
SEA
- UIO
2 stops17h 52m
Multiple Airlines
Sun 4/263:30 am
UIO
- SEA
2 stops34h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$500
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:40 pm
SEA
- UIO
2 stops23h 10m
Multiple Airlines
Fri 3/204:00 am
UIO
- SEA
2 stops18h 28m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$509
This Orbitz deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:10 am
SEA
- UIO
2 stops16h 45m
Multiple Airlines
Mon 11/24:00 am
UIO
- SEA
2 stops17h 56m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$511
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:43 pm
SEA
- UIO
2 stops31h 32m
Multiple Airlines
Mon 10/126:50 pm
UIO
- SEA
2 stops19h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$514
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:10 am
SEA
- UIO
2 stops17h 45m
Multiple Airlines
Wed 4/294:45 am
UIO
- SEA
2 stops33h 32m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$516
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:50 pm
SEA
- UIO
2 stops27h 00m
Multiple Airlines
Mon 2/94:00 am
UIO
- SEA
2 stops21h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:13 am
SEA
- GYE
1 stop12h 48m
Multiple Airlines
Mon 5/411:59 pm
GYE
- SEA
1 stop24h 06m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$538
This Orbitz deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:38 pm
SEA
- GYE
2 stops31h 07m
Multiple Airlines
Sat 5/24:00 pm
GYE
- SEA
1 stop20h 58m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$548
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:38 pm
SEA
- UIO
2 stops24h 17m
Multiple Airlines
Wed 7/224:05 am
UIO
- SEA
2 stops16h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$550
This Travelocity deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:45 pm
SEA
- UIO
2 stops22h 55m
Multiple Airlines
Sat 5/164:05 am
UIO
- SEA
2 stops17h 48m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$562
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:40 pm
SEA
- UIO
2 stops26h 10m
Multiple Airlines
Wed 3/254:00 am
UIO
- SEA
2 stops18h 28m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$564
Best flights from Seattle to EcuadorDiscover carefully curated flight deals from Seattle to Ecuador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
Discover carefully curated flight deals from Seattle to Ecuador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 1, 2026.
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:40 pm
SEA
- UIO
2 stops23h 10m
Multiple Airlines
Fri 3/204:00 am
UIO
- SEA
2 stops18h 28m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$509
This LATAM Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:05 pm
SEA
- UIO
2 stops26h 57m
LATAM Airlines
Sat 2/287:05 am
UIO
- SEA
2 stops18h 10m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$655
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:35 am
SEA
- GYE
2 stops23h 20m
Delta
Mon 5/44:00 pm
GYE
- SEA
2 stops24h 17m
Delta
Deal found 1/29![Delta logo]()
$680
This Avianca deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
SEA
- GYE
2 stops31h 45m
Avianca
Wed 2/253:30 am
GYE
- SEA
2 stops20h 26m
Avianca
Deal found 1/29![Avianca logo]()
$773
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:59 pm
SEA
- GYE
2 stops18h 52m
United Airlines
Sun 5/172:37 pm
GYE
- SEA
3 stops49h 59m
United Airlines
Deal found 1/29![United Airlines logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:13 am
SEA
- GYE
1 stop12h 48m
Multiple Airlines
Mon 5/411:59 pm
GYE
- SEA
1 stop24h 06m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$538
This Orbitz deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:38 pm
SEA
- GYE
2 stops31h 07m
Multiple Airlines
Sat 5/24:00 pm
GYE
- SEA
1 stop20h 58m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$548
This LATAM Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:20 pm
SEA
- UIO
2 stops21h 40m
LATAM Airlines
Fri 5/16:50 pm
UIO
- SEA
2 stops22h 01m
LATAM Airlines
Deal found 1/31![LATAM Airlines logo]()
$655
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:38 pm
SEA
- UIO
2 stops24h 17m
Multiple Airlines
Wed 7/224:05 am
UIO
- SEA
2 stops16h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$550
This Travelocity deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:45 pm
SEA
- UIO
2 stops22h 55m
Multiple Airlines
Sat 5/164:05 am
UIO
- SEA
2 stops17h 48m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:45 am
SEA
- GYE
2 stops17h 10m
Delta
Sun 5/174:00 pm
GYE
- SEA
2 stops24h 45m
Delta
Deal found 1/29![Delta logo]()
$754
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:30 am
SEA
- UIO
1 stop17h 32m
LATAM Airlines
Tue 3/37:05 am
UIO
- SEA
2 stops18h 25m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$686
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:41 pm
SEA
- UIO
2 stops26h 09m
Multiple Airlines
Tue 3/104:00 am
UIO
- SEA
2 stops16h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$580
This Expedia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:45 pm
SEA
- UIO
2 stops26h 10m
Multiple Airlines
Sun 5/174:45 am
UIO
- SEA
2 stops19h 39m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$601
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 am
SEA
- GYE
1 stop19h 40m
Multiple Airlines
Sun 5/176:45 pm
GYE
- SEA
1 stop29h 04m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$602
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/189:40 pm
SEA
- GPS
2 stops36h 11m
Multiple Airlines
Thu 5/282:00 pm
GPS
- SEA
2 stops32h 49m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,048
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:05 am
SEA
- GPS
2 stops25h 50m
Multiple Airlines
Wed 3/259:50 am
GPS
- SEA
2 stops25h 28m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,203
This Expedia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:51 pm
SEA
- GPS
2 stops59h 04m
Multiple Airlines
Mon 3/2311:40 am
GPS
- SEA
2 stops35h 20m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,241
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:20 pm
SEA
- GPS
2 stops43h 30m
Multiple Airlines
Sat 5/911:35 am
GPS
- SEA
3 stops23h 41m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,287
This Trip.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:05 am
SEA
- GPS
3 stops49h 42m
Multiple Airlines
Thu 2/2611:15 am
GPS
- SEA
2 stops25h 13m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,369
Last-minute flights from Seattle to EcuadorDiscover last-minute flight deals from Seattle to Ecuador. Data last updated February 1, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Ecuador. Data last updated February 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/111:06 am
SEA
- GYE
1 stop20h 39m
Multiple Airlines
Sun 3/16:55 pm
GYE
- SEA
2 stops27h 23m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$692
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/112:57 pm
SEA
- GYE
2 stops31h 45m
United Airlines
Sun 3/12:35 pm
GYE
- SEA
3 stops33h 26m
United Airlines
Deal found 1/31![United Airlines logo]()
$1,002
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:50 pm
SEA
- UIO
2 stops27h 00m
Multiple Airlines
Mon 2/94:00 am
UIO
- SEA
2 stops21h 58m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$518
This Expedia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:44 am
SEA
- GPS
2 stops24h 07m
Multiple Airlines
Thu 2/52:00 pm
GPS
- SEA
3 stops50h 57m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,188
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/63:40 pm
SEA
- GYE
2 stops43h 50m
Multiple Airlines
Sun 2/86:55 pm
GYE
- SEA
2 stops30h 34m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$569
This Expedia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:42 pm
SEA
- UIO
2 stops23h 13m
Multiple Airlines
Wed 2/254:00 am
UIO
- SEA
2 stops19h 47m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$509
This LATAM Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:05 pm
SEA
- UIO
2 stops26h 57m
LATAM Airlines
Sat 2/287:05 am
UIO
- SEA
2 stops18h 10m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$655
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:30 am
SEA
- UIO
1 stop17h 32m
LATAM Airlines
Tue 3/37:05 am
UIO
- SEA
2 stops18h 25m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$686
This Avianca deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:00 am
SEA
- GYE
2 stops31h 45m
Avianca
Wed 2/253:30 am
GYE
- SEA
2 stops20h 26m
Avianca
Deal found 1/31![Avianca logo]()
$773
This LATAM Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:10 am
SEA
- GYE
1 stop21h 10m
LATAM Airlines
Thu 2/264:30 pm
GYE
- SEA
1 stop21h 35m
LATAM Airlines
Deal found 1/31![LATAM Airlines logo]()
$923
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:41 pm
SEA
- UIO
2 stops26h 09m
Multiple Airlines
Tue 3/104:00 am
UIO
- SEA
2 stops16h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$580
This Travelocity deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:53 am
SEA
- UIO
1 stop17h 02m
Multiple Airlines
Mon 3/24:00 am
UIO
- SEA
2 stops17h 40m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$653
One-way flights from Seattle to EcuadorSearch for one-way flight options from Seattle to Ecuador. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
Search for one-way flight options from Seattle to Ecuador. Find affordable one-way fares based on user searches. Data last updated February 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:36 pm
SEA
- GYE
3 stops47h 28m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$218
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/63:40 pm
SEA
- GYE
2 stops38h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$233
This Expedia deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:45 pm
SEA
- UIO
2 stops22h 55m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$233
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:38 pm
SEA
- UIO
2 stops30h 02m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1410:48 pm
SEA
- UIO
3 stops31h 07m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$321
This TravelUp deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:10 pm
SEA
- GYE
2 stops22h 55m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$337
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:00 am
SEA
- UIO
2 stops27h 05m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$340
This Avianca deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:38 pm
SEA
- GYE
1 stop18h 02m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$345
This Avianca deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:58 am
SEA
- UIO
2 stops18h 52m
Avianca
Deal found 1/31![Avianca logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:09 pm
SEA
- UIO
2 stops27h 46m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:40 pm
SEA
- UIO
2 stops31h 15m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$368
This Expedia deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:51 pm
SEA
- UIO
2 stops24h 09m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$383
Find flight deals from Seattle to Ecuador
Keep the following information in mind while searching for Seattle to Ecuador flight deals. Data was last updated February 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $500 (oojo) |
One-way from | $218 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $988 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Ecuador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
Use the filters below to find and compare flights from Seattle to Ecuador that are best for you.
Fly from
Seattle
Fly to
Ecuador
Route
Depart
Return
Price
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Mon 3/9
10:40 pm-11:50 pm
2 stops23h 10m
Quito Mariscal Sucr
Fri 3/20
4:00 am-8:28 pm
2 stops18h 28m
$509
SeattleGuayaquil
SEA - GYE
SEAGYE
Seattle/Tacoma Intl
Thu 4/23
8:13 am-11:01 pm
1 stop12h 48m
Guayaquil Jose Joaquin de Olmedo
Mon 5/4
11:59 pm-10:05 pm
1 stop24h 06m
$538
SeattleGuayaquil
SEA - GYE
SEAGYE
Seattle/Tacoma Intl
Fri 4/10
3:38 pm-12:45 am
2 stops31h 07m
Guayaquil Jose Joaquin de Olmedo
Sat 5/2
4:00 pm-10:58 am
1 stop20h 58m
$548
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Wed 3/18
3:38 pm-5:55 pm
2 stops24h 17m
Quito Mariscal Sucr
Wed 7/22
4:05 am-6:05 pm
2 stops16h 00m
$550
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Fri 5/1
10:45 pm-11:40 pm
2 stops22h 55m
Quito Mariscal Sucr
Sat 5/16
4:05 am-7:53 pm
2 stops17h 48m
$562
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Thu 2/26
9:41 pm-2:50 am
2 stops26h 09m
Quito Mariscal Sucr
Tue 3/10
4:00 am-6:40 pm
2 stops16h 40m
$580
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Sat 5/2
10:45 pm-2:55 am
2 stops26h 10m
Quito Mariscal Sucr
Sun 5/17
4:45 am-10:24 pm
2 stops19h 39m
$601
SeattleGuayaquil
SEA - GYE
SEAGYE
Seattle/Tacoma Intl
Thu 5/7
7:55 am-5:35 am
1 stop19h 40m
Guayaquil Jose Joaquin de Olmedo
Sun 5/17
6:45 pm-9:49 pm
1 stop29h 04m
$602
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Sun 2/22
11:05 pm-5:02 am
2 stops26h 57m
Quito Mariscal Sucr
Sat 2/28
7:05 am-10:15 pm
2 stops18h 10m
$655
SeattleQuito
SEA - UIO
SEAUIO
Seattle/Tacoma Intl
Tue 4/28
11:20 pm-11:00 pm
2 stops21h 40m
Quito Mariscal Sucr
Fri 5/1
6:50 pm-2:51 pm
2 stops22h 01m
$655
Showing 1-10 of 34 results
Best time to book a flight from Seattle to Ecuador
Have a flexible travel schedule? Discover the best time to fly to Ecuador from Seattle with our price prediction graph.
SEA-UIO
SEA-GYE
SEA-GPS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Ecuador
SEA-EC0
SEA-UIO
SEA-GYE
SEA-GPS
What is the cheapest month to book a flight from Seattle to Ecuador?
Currently, May is the cheapest month in which you can book a flight from Seattle to Ecuador (average of $260). Flying from Seattle to Ecuador in July is currently the most expensive (average of $784). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Ecuador
Get insights into the airlines that provide service to Ecuador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ecuador. Reviews last updated February 1, 2026.
Read through reviews of airlines operating flights from Seattle to Ecuador, such as Delta, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Ecuador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Seattle to Ecuador
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Seattle to Ecuador
Discover the top 4 airlines that operate flights from Seattle to Ecuador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$946 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$699 | Average$922 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$773 | Average$873 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$789 | Average$963 | FlexibilityNo cancel fee | On-time69% |