$348+ Cheap flights from Ecuador to Seattle (SEA)
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SEA
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Ecuador to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ecuador to Seattle
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Cheapest flights from Ecuador to SeattleExplore the most affordable flight options available from Ecuador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Ecuador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:00 am -
1 stop20h 59m
Mon 3/1510:16 pm -
1 stop13h 14m
Deal found 8/20![American Airlines logo]()
$641
This eDestinos deal was found by Cheapflights users on 8/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:05 pm -
1 stop28h 55m
Sun 9/68:13 am -
1 stop19h 07m
Deal found 8/17![Multiple Airlines logo]()
$680
This eDestinos deal was found by Cheapflights users on 8/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:00 pm -
1 stop17h 15m
Thu 11/122:37 pm -
1 stop14h 23m
Deal found 8/19![Multiple Airlines logo]()
$712
This Avianca deal was found by Cheapflights users on 8/17. 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.
Thu 10/88:00 pm -
1 stop16h 35m
Thu 10/158:08 am -
1 stop19h 27m
Deal found 8/17![Multiple Airlines logo]()
$715
This Avianca deal was found by Cheapflights users on 8/17. 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.
Mon 10/124:05 pm -
1 stop20h 30m
Mon 10/192:02 pm -
1 stop18h 38m
Deal found 8/17![Multiple Airlines logo]()
$719
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:25 pm -
1 stop19h 09m
Tue 11/1012:25 am -
2 stops20h 30m
Deal found 8/16![Multiple Airlines logo]()
$720
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm -
1 stop29h 15m
Tue 9/157:00 am -
1 stop22h 45m
Deal found 8/16![Multiple Airlines logo]()
$723
This Avianca deal was found by Cheapflights users on 8/18. 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.
Mon 10/58:00 pm -
1 stop16h 35m
Sat 10/108:08 am -
1 stop19h 12m
Deal found 8/18![Multiple Airlines logo]()
$724
This Avianca deal was found by Cheapflights users on 8/17. 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.
Mon 11/165:20 pm -
1 stop19h 55m
Sat 11/218:05 am -
1 stop19h 50m
Deal found 8/17![Multiple Airlines logo]()
$746
This Avianca deal was found by Cheapflights users on 8/17. 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.
Sat 11/143:30 am -
2 stops17h 42m
Sat 11/218:05 am -
1 stop19h 50m
Deal found 8/17![Multiple Airlines logo]()
$755
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:45 am -
2 stops22h 15m
Fri 9/116:00 am -
2 stops16h 30m
Deal found 8/18![Multiple Airlines logo]()
$761
This Avianca deal was found by Cheapflights users on 8/19. 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 10/45:25 pm -
1 stop19h 10m
Sun 10/119:59 am -
2 stops14h 56m
Deal found 8/19![Multiple Airlines logo]()
$775
Best flights from Ecuador to SeattleDiscover carefully curated flight deals from Ecuador to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Ecuador to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This eDestinos deal was found by Cheapflights users on 8/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 pm -
1 stop16h 34m
Wed 9/168:00 am -
1 stop19h 20m
Deal found 8/17![Multiple Airlines logo]()
$680
This Faresmojo deal was found by Cheapflights users on 8/18. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:45 am -
1 stop16h 20m
Sun 11/2211:59 pm -
1 stop18h 26m
Deal found 8/18![JetBlue logo]()
$814
This Copa Airlines deal was found by Cheapflights users on 8/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:48 am -
2 stops20h 30m
Sat 11/214:39 pm -
2 stops18h 29m
Deal found 8/21![Copa Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 11/141:35 am -
2 stops50h 24m
Sun 11/2212:29 pm -
3 stops33h 01m
Deal found 8/19![United Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 8/17. 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.
Mon 12/145:00 pm -
2 stops23h 49m
Mon 3/157:20 am -
2 stops22h 42m
Deal found 8/17![Delta logo]()
$900
This Avianca deal was found by Cheapflights users on 8/17. 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.
Mon 10/124:05 pm -
1 stop20h 30m
Mon 10/192:02 pm -
1 stop18h 38m
Deal found 8/17![Multiple Airlines logo]()
$719
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm -
1 stop29h 15m
Tue 9/158:00 am -
1 stop19h 35m
Deal found 8/18![Multiple Airlines logo]()
$723
This Avianca deal was found by Cheapflights users on 8/19. 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.
Thu 11/57:35 pm -
2 stops17h 40m
Thu 11/1211:06 am -
1 stop17h 54m
Deal found 8/19![Multiple Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/19. 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 11/58:27 am -
3 stops33h 12m
Thu 11/128:30 am -
3 stops54h 05m
Deal found 8/19![United Airlines logo]()
$951
This oojo deal was found by Cheapflights users on 8/21. 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 10/86:50 pm -
2 stops25h 22m
Thu 10/155:58 pm -
2 stops27h 32m
Deal found 8/21![Multiple Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/151:35 am -
2 stops23h 15m
Sat 11/2112:20 pm -
3 stops33h 10m
Deal found 8/21![United Airlines logo]()
$992
This Avianca deal was found by Cheapflights users on 8/17. 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.
Mon 11/165:20 pm -
1 stop19h 55m
Sun 11/222:30 pm -
2 stops15h 25m
Deal found 8/17![Multiple Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/178:28 am -
3 stops31h 56m
Wed 9/3011:59 pm -
2 stops18h 53m
Deal found 8/17![United Airlines logo]()
$1,072
This CheapOair deal was found by Cheapflights users on 8/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:25 pm -
1 stop19h 09m
Thu 12/107:55 pm -
3 stops27h 55m
Deal found 8/18![Multiple Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 10/302:45 pm -
3 stops50h 54m
Thu 11/511:59 pm -
2 stops20h 41m
Deal found 8/17![United Airlines logo]()
$1,084
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:20 pm -
1 stop19h 55m
Sat 11/218:13 am -
2 stops21h 42m
Deal found 8/19![Multiple Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Mon 10/512:18 pm -
3 stops27h 59m
Sat 10/105:05 pm -
2 stops28h 32m
Deal found 8/18![United Airlines logo]()
$1,084
This oojo deal was found by Cheapflights users on 8/20. 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 11/153:30 am -
2 stops17h 42m
Sat 11/216:03 pm -
2 stops29h 57m
Deal found 8/20![Multiple Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 11/68:27 am -
3 stops33h 12m
Thu 11/128:30 am -
3 stops57h 26m
Deal found 8/19![United Airlines logo]()
$1,084
This eDestinos deal was found by Cheapflights users on 8/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:55 am -
3 stops39h 43m
Wed 9/308:00 am -
2 stops31h 40m
Deal found 8/19![Multiple Airlines logo]()
$889
Last-minute flights from Ecuador to SeattleDiscover last-minute flight deals from Ecuador to Seattle. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Ecuador to Seattle. Data last updated August 21, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/314:05 am -
2 stops16h 06m
Wed 9/301:30 pm -
1 stop15h 05m
Deal found 8/16![Multiple Airlines logo]()
$806
This eDestinos deal was found by Cheapflights users on 8/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:05 pm -
1 stop28h 55m
Sun 9/68:13 am -
1 stop19h 07m
Deal found 8/17![Multiple Airlines logo]()
$680
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm -
1 stop29h 15m
Tue 9/157:00 am -
1 stop22h 45m
Deal found 8/16![Multiple Airlines logo]()
$723
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:45 am -
2 stops22h 15m
Fri 9/116:00 am -
2 stops16h 30m
Deal found 8/18![Multiple Airlines logo]()
$761
This eDestinos deal was found by Cheapflights users on 8/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:30 am -
2 stops18h 51m
Sat 9/128:00 am -
2 stops22h 40m
Deal found 8/18![Multiple Airlines logo]()
$786
This Trip.com deal was found by Cheapflights users on 8/20. 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.
Mon 9/76:45 pm -
1 stop29h 09m
Sun 9/138:00 am -
1 stop19h 20m
Deal found 8/20![Multiple Airlines logo]()
$753
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 pm -
1 stop16h 34m
Wed 9/161:30 pm -
2 stops26h 05m
Deal found 8/17![Multiple Airlines logo]()
$781
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:10 am -
2 stops28h 24m
Tue 9/157:00 am -
1 stop21h 35m
Deal found 8/17![Multiple Airlines logo]()
$802
This Avianca deal was found by Cheapflights users on 8/19. 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.
Thu 9/108:00 pm -
1 stop16h 34m
Mon 9/148:00 am -
1 stop19h 20m
Deal found 8/19![Multiple Airlines logo]()
$742
This Avianca deal was found by Cheapflights users on 8/18. 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.
Thu 9/174:05 pm -
1 stop20h 29m
Wed 9/301:30 pm -
1 stop16h 15m
Deal found 8/18![Multiple Airlines logo]()
$715
This eDestinos deal was found by Cheapflights users on 8/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:25 pm -
1 stop19h 09m
Tue 11/1012:25 am -
2 stops20h 30m
Deal found 8/16![Multiple Airlines logo]()
$720
One-way flights from Ecuador to SeattleSearch for one-way flight options from Ecuador to Seattle. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Ecuador to Seattle. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This LATAM Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 10/289:05 am -
2 stops26h 25m
Deal found 8/20![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/176:00 am -
3 stops29h 42m
Deal found 8/18![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/154:05 am -
2 stops37h 53m
Deal found 8/16![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/243:09 pm -
3 stops49h 59m
Deal found 8/20![Multiple Airlines logo]()
$443
This Avianca deal was found by Cheapflights users on 8/16. 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 10/165:25 pm -
1 stop19h 10m
Deal found 8/16![Multiple Airlines logo]()
$456
This Avianca deal was found by Cheapflights users on 8/18. 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 11/134:00 am -
2 stops16h 21m
Deal found 8/18![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/266:30 pm -
3 stops49h 58m
Deal found 8/20![Multiple Airlines logo]()
$472
This Avianca deal was found by Cheapflights users on 8/18. 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 11/155:20 pm -
1 stop19h 55m
Deal found 8/18![Multiple Airlines logo]()
$507
This Avianca deal was found by Cheapflights users on 8/20. 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.
Thu 10/293:50 pm -
1 stop20h 45m
Deal found 8/20![Multiple Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/2912:23 pm -
3 stops52h 16m
Deal found 8/20![United Airlines logo]()
$746
Find flight deals from Ecuador to Seattle
Keep the following information in mind while searching for Ecuador to Seattle flight deals. Data was last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $641 (American Airlines) |
One-way from | $348 (LATAM Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ecuador to Seattle 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Ecuador to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GuayaquilSeattle
GYE Guayaquil Jose Joaquin de Olmedo - SEA Seattle/Tacoma Intl
GYESEA
Guayaquil Jose Joaquin de Olmedo
Tue 9/8
8:00 pm-10:34 am
1 stop16h 34m
Seattle/Tacoma Intl
Wed 9/16
8:00 am-5:20 am
1 stop19h 20m
$680
GuayaquilSeattle
GYE Guayaquil Jose Joaquin de Olmedo - SEA Seattle/Tacoma Intl
GYESEA
Guayaquil Jose Joaquin de Olmedo
Mon 10/12
4:05 pm-10:35 am
1 stop20h 30m
Seattle/Tacoma Intl
Mon 10/19
2:02 pm-10:40 am
1 stop18h 38m
$719
GuayaquilSeattle
GYE Guayaquil Jose Joaquin de Olmedo - SEA Seattle/Tacoma Intl
GYESEA
Guayaquil Jose Joaquin de Olmedo
Wed 9/2
6:45 pm-10:00 pm
1 stop29h 15m
Seattle/Tacoma Intl
Tue 9/15
8:00 am-5:35 am
1 stop19h 35m
$723
GuayaquilSeattle
GYE Guayaquil Jose Joaquin de Olmedo - SEA Seattle/Tacoma Intl
GYESEA
Guayaquil Jose Joaquin de Olmedo
Thu 11/5
7:35 pm-10:15 am
2 stops17h 40m
Seattle/Tacoma Intl
Thu 11/12
11:06 am-8:00 am
1 stop17h 54m
$746
GuayaquilSeattle
GYE Guayaquil Jose Joaquin de Olmedo - SEA Seattle/Tacoma Intl
GYESEA
Guayaquil Jose Joaquin de Olmedo
Thu 10/8
6:50 pm-6:12 pm
2 stops25h 22m
Seattle/Tacoma Intl
Thu 10/15
5:58 pm-11:30 pm
2 stops27h 32m
$807
Quickest round-trip
QuitoSeattle
UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl
UIOSEA
Quito Mariscal Sucr
Mon 11/16
8:45 am-10:05 pm
1 stop16h 20m
Seattle/Tacoma Intl
Sun 11/22
11:59 pm-9:25 pm
1 stop18h 26m
$814
QuitoSeattle
UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl
UIOSEA
Quito Mariscal Sucr
Mon 11/16
5:20 pm-10:15 am
1 stop19h 55m
Seattle/Tacoma Intl
Sun 11/22
2:30 pm-8:55 am
2 stops15h 25m
$818
QuitoSeattle
UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl
UIOSEA
Quito Mariscal Sucr
Wed 9/16
5:25 pm-10:34 am
1 stop19h 09m
Seattle/Tacoma Intl
Thu 12/10
7:55 pm-2:50 am
3 stops27h 55m
$852
QuitoSeattle
UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl
UIOSEA
Quito Mariscal Sucr
Sun 11/15
5:20 pm-10:15 am
1 stop19h 55m
Seattle/Tacoma Intl
Sat 11/21
8:13 am-8:55 am
2 stops21h 42m
$871
QuitoSeattle
UIO Quito Mariscal Sucr - SEA Seattle/Tacoma Intl
UIOSEA
Quito Mariscal Sucr
Sun 11/15
3:30 am-6:12 pm
2 stops17h 42m
Seattle/Tacoma Intl
Sat 11/21
6:03 pm-3:00 am
2 stops29h 57m
$871
Showing 1-10 of 32 resultsSorted by cheapest first
Best time to book a flight from Ecuador to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Ecuador with our price prediction graph.
GYE-SEA
UIO-SEA
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 Ecuador to Seattle
EC0-SEA
GYE-SEA
UIO-SEA
What is the cheapest month to book a flight from Ecuador to Seattle?
Currently, February is the cheapest month in which you can book a flight from Ecuador to Seattle (average of $797). Flying from Ecuador to Seattle in January is currently the most expensive (average of $1,767). 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 Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 21, 2026.
Peruse reviews from past customers who have flown with LATAM Airlines and United Airlines from Ecuador to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.5
Entertainment
7.0
Food
6.7
Reviews
1 / 20
8.0
ExcellentVictoria E,Mar 2026
SCL - JFK
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.5
Entertainment
7.0
Food
6.7
Reviews
1 / 20
8.0
ExcellentVictoria E,Mar 2026
SCL - JFK
Crew
8.0
Overall
7.4
Comfort
7.3
Boarding
7.5
Entertainment
7.0
Food
6.7
Reviews
1 / 20
8.0
ExcellentVictoria E,Mar 2026
SCL - JFK
Related info for your journey
Find useful and relevant information for your journey from Ecuador to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Tukwila
Olympia
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
Puyallup
Kent
Marysville
Ellensburg
Ocean Shores
Lakewood
Fife
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
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Seattle flight routes
Alternative routes for Ecuador to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ecuador to Seattle by cabin class
Find flights from Ecuador to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ecuador and Seattle flights
Browse other Ecuador and Seattle flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 2 airlines flying from Ecuador to Seattle
Discover the top 2 airlines that operate flights from Ecuador to Seattle. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$644 | Average$1,231 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$672 | Average$854 | FlexibilityNo cancel fee | On-time69% |