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$275+ Cheap flights from South America 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — SEA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from South America to Seattle

Keep the following information in mind while searching for South America to Seattle flight deals. Data was last updated August 1, 2025.

Round-trip from

$486
(Aviatur)

One-way from

$275
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$686
From South America to Seattle/Tacoma Intl
Search Deals
One-way flight from South America to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 7% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from South America to Seattle

Cheapest flights from South America to Seattle
Explore the most affordable flight options available from South America to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Aviatur deal was found by Cheapflights users on 7/30. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:00 amBOG - SEA
1 stop12h 52mMultiple Airlines
Tue 9/165:55 pmSEA - BOG
1 stop24h 30mMultiple Airlines
Deal found 7/30$486
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:30 pmGRU - SEA
2 stops22h 01mDelta
Fri 8/229:45 pmSEA - GRU
1 stop27h 55mDelta
Deal found 7/30$489
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/510:20 pmGRU - SEA
1 stop28h 22mUnited Airlines
Wed 8/201:55 pmSEA - GRU
1 stop15h 35mUnited Airlines
Deal found 8/1$491
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:00 pmGRU - SEA
1 stop20h 48mAmerican Airlines
Wed 9/175:26 amSEA - GRU
1 stop21h 49mAmerican Airlines
Deal found 8/1$500
This LATAM Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/1410:50 pmGRU - SEA
2 stops19h 48mLATAM Airlines
Sun 8/177:10 amSEA - GRU
2 stops21h 50mLATAM Airlines
Deal found 7/31$505
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:20 pmMDE - SEA
1 stop33h 45mMultiple Airlines
Tue 9/94:50 pmSEA - MDE
2 stops18h 24mMultiple Airlines
Deal found 8/1$532
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:25 amBOG - SEA
1 stop12h 29mAmerican Airlines
Tue 9/235:26 amSEA - BOG
1 stop15h 14mAmerican Airlines
Deal found 7/31$573
This LATAM Airlines deal was found by Cheapflights users on 7/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:15 amBOG - SEA
1 stop13h 50mLATAM Airlines
Sun 9/216:00 amSEA - BOG
1 stop11h 15mLATAM Airlines
Deal found 7/30$584
This Avianca deal was found by Cheapflights users on 7/29. 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 9/23:59 amBOG - SEA
2 stops18h 43mAvianca
Wed 9/2411:54 pmSEA - BOG
1 stop18h 31mAvianca
Deal found 7/29$589
This Atrapalo deal was found by Cheapflights users on 8/1. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:50 pmGRU - SEA
1 stop17h 44mMultiple Airlines
Mon 8/188:25 amSEA - GRU
1 stop31h 35mMultiple Airlines
Deal found 8/1$595
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:14 amBOG - SEA
1 stop20h 57mUnited Airlines
Fri 10/3112:41 pmSEA - BOG
2 stops14h 29mUnited Airlines
Deal found 7/30$597
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:35 amBOG - SEA
2 stops20h 45mDelta
Mon 10/206:00 amSEA - BOG
1 stop11h 15mDelta
Deal found 7/31$598

Cheapflights Fare Finder

 
Customize your flight search to find flights from South America 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 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from South America to Seattle that are best for you.

Fly from

South America

Fly to

Seattle

Route

Depart

Return

Price

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Thu 8/28

7:00 am-5:52 pm

1 stop12h 52m

Seattle/Tacoma Intl

Tue 9/16

5:55 pm-8:25 pm

1 stop24h 30m

$486

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 8/11

8:30 pm-2:31 pm

2 stops22h 01m

Seattle/Tacoma Intl

Fri 8/22

9:45 pm-5:40 am

1 stop27h 55m

$489

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 8/11

9:30 pm-8:48 pm

1 stop27h 18m

Seattle/Tacoma Intl

Thu 9/11

5:02 am-9:30 am

2 stops24h 28m

$492

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 9/7

10:00 pm-2:48 pm

1 stop20h 48m

Seattle/Tacoma Intl

Wed 9/17

5:26 am-7:15 am

1 stop21h 49m

$500

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 1/20

9:15 pm-10:55 am

1 stop18h 40m

Seattle/Tacoma Intl

Thu 2/5

8:40 am-8:50 am

1 stop19h 10m

$501

MedellínSeattle

MDE - SEA

MDESEA

Medellín Jose Maria Cordova Intl

Fri 8/29

2:20 pm-10:05 pm

1 stop33h 45m

Seattle/Tacoma Intl

Tue 9/9

4:50 pm-1:14 pm

2 stops18h 24m

$532

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Wed 9/10

12:25 am-10:54 am

1 stop12h 29m

Seattle/Tacoma Intl

Tue 9/23

5:26 am-10:40 pm

1 stop15h 14m

$573

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Sat 9/6

10:15 am-10:05 pm

1 stop13h 50m

Seattle/Tacoma Intl

Sun 9/21

6:00 am-7:15 pm

1 stop11h 15m

$584

BogotáSeattle

BOG - SEA

BOGSEA

Bogotá El Dorado

Tue 9/2

3:59 am-8:42 pm

2 stops18h 43m

Seattle/Tacoma Intl

Wed 9/24

11:54 pm-8:25 pm

1 stop18h 31m

$589

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 8/15

10:50 pm-12:34 pm

1 stop17h 44m

Seattle/Tacoma Intl

Mon 8/18

8:25 am-8:00 pm

1 stop31h 35m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from South America to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from South America with our price prediction graph.
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 South America to Seattle

What is the cheapest month to book a flight from South America to Seattle?

Currently, January is the cheapest month in which you can book a flight from South America to Seattle (average of $238). Flying from South America to Seattle in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from SA to SEA?

Find hourly flight availability from South America to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South America to Seattle as you normally would.

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 1, 2025.
Read through reviews of airlines operating flights from South America to Seattle, such as Delta, LATAM Airlines, and Copa Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LATAM Airlines
7.5
Good
1,823 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,719 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from South America to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from South America?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from South America to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

  • What are the cheapest airlines to fly from South America to Seattle one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $352. Aeromexico flights start at $377 while deals on LATAM Airlines start at $408 one-way.

  • What are the most popular routes from South America to Seattle?

    When deciding which route to take from South America to Seattle consider Sao Paulo Guarulhos Intl - Seattle/Tacoma Intl, Bogotá El Dorado - Seattle/Tacoma Intl or Medellín Jose Maria Cordova Intl - Seattle/Tacoma Intl as they are the most popular.

  • Can I find deals for flights from South America to Seattle that include hotel bookings?

    Yes. In addition to deals on South America to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South America to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South America to Seattle.

  • Can I find deals for business class flights from South America to Seattle?

    Yes. Cheapflights offers flight deals from South America to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South America to Seattle?

    Currently, January is the cheapest month in which you can book a flight from South America to Seattle (average of $238). Flying from South America to Seattle in June is currently the most expensive (average of $389). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
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Shoreline
Federal Way
Shelton

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Top 6 airlines flying from South America to Seattle

Discover the top 6 airlines that operate flights from South America 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 2,558,603 searches. Data last updated August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$287Average$992FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$471Average$1,146FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$886FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$507Average$1,045FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$711Average$1,016FlexibilityNo cancel feeOn-time67%
Copa AirlinesCheapest$806Average$951FlexibilityNo cancel feeOn-time70%

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