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South America

$166+ Cheap flights from Seattle (SEA) to South America

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOG
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Find flight deals from Seattle to South America

Cheapest flights from Seattle to South America
Explore the most affordable flight options available from Seattle to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/128:55 amSEA - MDE
1 stop13h 14mMultiple Airlines
Sun 12/142:05 amMDE - SEA
1 stop23h 24mMultiple Airlines
Deal found 11/10$503
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/1112:48 pmSEA - MDE
2 stops19h 07mMultiple Airlines
Wed 12/172:25 amMDE - SEA
1 stop23h 04mMultiple Airlines
Deal found 11/9$510
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 12/48:45 amSEA - MDE
1 stop21h 15mMultiple Airlines
Wed 12/102:05 amMDE - SEA
1 stop23h 24mMultiple Airlines
Deal found 11/7$516
This Kiwi.com deal was found by Cheapflights users on 11/7. 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.
Wed 12/103:25 pmSEA - MDE
2 stops28h 20mMultiple Airlines
Mon 12/152:05 amMDE - SEA
1 stop23h 24mMultiple Airlines
Deal found 11/7$524
This Delta deal was found by Cheapflights users on 11/8. 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 11/276:00 amSEA - BOG
1 stop10h 30mDelta
Sun 12/73:55 pmBOG - SEA
1 stop21h 24mDelta
Deal found 11/8$553
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 11/281:01 pmSEA - BOG
2 stops17h 24mMultiple Airlines
Tue 12/91:02 pmBOG - SEA
1 stop33h 46mMultiple Airlines
Deal found 11/8$556
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Sun 12/146:06 pmSEA - BOG
2 stops15h 46mMultiple Airlines
Wed 1/211:45 pmBOG - SEA
1 stop23h 48mMultiple Airlines
Deal found 11/9$557
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 11/127:28 pmSEA - BOG
2 stops24h 07mUnited Airlines
Tue 11/181:30 amBOG - SEA
2 stops15h 08mUnited Airlines
Deal found 11/8$558
This eDestinos deal was found by Cheapflights users on 11/9. 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 12/68:10 amSEA - BOG
1 stop24h 05mMultiple Airlines
Wed 1/147:05 amBOG - SEA
1 stop15h 45mMultiple Airlines
Deal found 11/9$560
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 12/810:26 pmSEA - BOG
1 stop23h 46mMultiple Airlines
Sun 12/142:17 amBOG - SEA
1 stop23h 12mMultiple Airlines
Deal found 11/8$561
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/153:25 pmSEA - BOG
1 stop18h 27mMultiple Airlines
Mon 1/261:45 pmBOG - SEA
1 stop23h 48mMultiple Airlines
Deal found 11/9$563
This Delta deal was found by Cheapflights users on 11/9. 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 12/43:47 pmSEA - BOG
1 stop24h 43mDelta
Sun 12/141:35 amBOG - SEA
1 stop23h 28mDelta
Deal found 11/9$564

Cheap flight deals from Seattle to South America

Keep the following information in mind while searching for Seattle to South America flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(FlightHub)

One-way from

$166
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$600
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
Search Deals
From Seattle/Tacoma Intl to South America
Search Deals
One-way flight from Seattle/Tacoma Intl to South America
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to South America 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 November 10, 2025.
Use the filters below to find and compare flights from Seattle to South America that are best for you.

Fly from

Seattle

Fly to

South America

Route

Depart

Return

Price

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Thu 3/5

8:29 am-5:50 pm

2 stops30h 21m

Medellín Jose Maria Cordova Intl

Mon 3/9

4:45 am-8:35 pm

2 stops17h 50m

$465

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sat 1/10

8:10 am-6:00 pm

2 stops30h 50m

Medellín Jose Maria Cordova Intl

Sun 1/18

7:40 pm-8:57 pm

2 stops28h 17m

$495

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sun 2/22

10:55 am-11:50 am

1 stop21h 55m

Medellín Jose Maria Cordova Intl

Thu 2/26

4:20 am-8:56 pm

2 stops19h 36m

$503

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Fri 1/16

8:10 am-12:15 pm

2 stops49h 05m

Medellín Jose Maria Cordova Intl

Fri 1/30

4:20 am-8:57 pm

2 stops19h 37m

$504

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Thu 12/4

8:45 am-9:00 am

1 stop21h 15m

Medellín Jose Maria Cordova Intl

Wed 12/10

2:05 am-10:29 pm

1 stop23h 24m

$516

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Sat 2/7

11:06 am-11:50 am

1 stop21h 44m

Medellín Jose Maria Cordova Intl

Sun 2/22

9:00 pm-8:56 pm

2 stops26h 56m

$521

SeattleMedellín

SEA - MDE

SEAMDE

Seattle/Tacoma Intl

Wed 12/10

3:25 pm-10:55 am

1 stop16h 30m

Medellín Jose Maria Cordova Intl

Mon 12/15

2:05 am-10:29 pm

1 stop23h 24m

$535

SeattleBogotá

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Thu 1/29

12:24 pm-5:10 am

2 stops13h 46m

Bogotá El Dorado

Fri 2/6

1:30 am-12:49 pm

1 stop14h 19m

$553

SeattleBogotá

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Sat 2/14

4:05 pm-2:35 pm

1 stop19h 30m

Bogotá El Dorado

Sat 2/21

10:55 am-10:25 pm

1 stop14h 30m

$553

SeattleBogotá

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Fri 2/20

8:17 am-5:10 am

2 stops17h 53m

Bogotá El Dorado

Fri 2/27

1:30 am-6:03 pm

2 stops19h 33m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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

Have a flexible travel schedule? Discover the best time to fly to South America from Seattle 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 Seattle to South America

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

Currently, August is the cheapest month in which you can book a flight from Seattle to South America (average of $190). Flying from Seattle to South America in January is currently the most expensive (average of $513). 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 SEA to SA?

Find hourly flight availability from Seattle to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to South America in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Seattle to South America?

Use this chart to determine the cheapest time to fly round-trip from Seattle to South America. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to South America flight should consider departing on Sunday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated November 10, 2025.
See what other customers who have flown with Delta, Copa Airlines, and LATAM Airlines from Seattle to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Copa Airlines
7.6
Good
1,562 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,872 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,012 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to South America. 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 from for flights from Seattle to South America?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to South America.

  • How long is the flight from Seattle to South America?

    There are many flights that can get you from Seattle to South America in 13h 46m. Fly via Avianca, United Airlines, or Delta to get the fastest option. There are 4097 mi between Seattle and South America. This flight may include one or multiple stops.

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

    While some choose either Seattle/Tacoma Intl - Lima J Chavez Intl or Seattle/Tacoma Intl - Rio de Janeiro–Galeão Intl, Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl is the most popular route from Seattle to South America.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to South America 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 Seattle to South America?

    Currently, August is the cheapest month in which you can book a flight from Seattle to South America (average of $190). Flying from Seattle to South America in January is currently the most expensive (average of $513). 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

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Alternative routes for Seattle to South America

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Top 8 airlines flying from Seattle to South America

Discover the top 8 airlines that operate flights from Seattle to South America. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$300Average$566FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$465Average$967FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$494Average$1,161FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$498Average$976FlexibilityNo cancel feeOn-time69%
DeltaCheapest$498Average$1,010FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$605Average$1,249FlexibilityNo cancel feeOn-time74%
Copa AirlinesCheapest$672Average$918FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$745Average$1,186FlexibilityNo cancel feeOn-time67%

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