Cheap flights from Seattle (SEA) to South America from $135

This is the cheapest one-way flight price, found on 9/28. Prices may vary by date and flight preferences.
SEA — BOG
Oct 3 — Oct 101

How far in advance should I book a flight from Seattle to South America?

To save on the cost of your flight from Seattle to South America, book at least 61 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,447 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,447.

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

March is one of the best times of the year to fly to South America from Seattle. Prices for March average $1,394 per person but you can even find prices for as low as $943. The most expensive prices can be found in the month of June. Opting for a March flight can save you 52% on your journey compared to booking in June

When is the cheapest time to fly from Seattle to South America (SEA - SA)?

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

Cheap United Airlines flights from Seattle to South America

Cheap Spirit Airlines flights from Seattle to South America

Cheap Seattle to South America flights in September & October 2023

The best prices found for SEA to South America flights for September, October

Seattle to South America 2023 flight deals

Cheap flights to South America from Seattle found for this year

Seattle to South America flights leaving soon

Late deals on return flights to South America from Seattle, departing today and this week

One-way flights to South America from Seattle

The cheapest one-way flights from Seattle to South America

Find flights from Seattle to South America within your budget

Use the slider to find flights from Seattle to South America that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$427 - $844

Route

Depart

Return

Price

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Tue 11/7

3 stops39h 53m

Bogotá El Dorado

Sat 11/11

3 stops28h 40m

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Wed 10/18

2 stops14h 57m

Bogotá El Dorado

Wed 10/25

3 stops46h 49m

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Sun 10/8

1 stop18h 55m

Bogotá El Dorado

Thu 10/26

1 stop14h 49m

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Tue 10/10

2 stops14h 20m

Bogotá El Dorado

Tue 10/24

2 stops18h 24m

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Sun 10/8

2 stops16h 09m

Bogotá El Dorado

Wed 10/25

1 stop12h 45m

Seattle/Tacoma IntlBogotá El Dorado

SEA - BOG

SEABOG

Seattle/Tacoma Intl

Mon 11/6

1 stop12h 10m

Bogotá El Dorado

Tue 11/7

1 stop14h 00m

Seattle/Tacoma IntlQuito Mariscal Sucr

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Wed 1/17

2 stops23h 41m

Quito Mariscal Sucr

Wed 1/31

2 stops18h 15m

Seattle/Tacoma IntlLima J Chavez Intl

SEA - LIM

SEALIM

Seattle/Tacoma Intl

Mon 11/6

1 stop27h 15m

Lima J Chavez Intl

Tue 11/28

1 stop29h 45m

Seattle/Tacoma IntlQuito Mariscal Sucr

SEA - UIO

SEAUIO

Seattle/Tacoma Intl

Mon 3/25

2 stops16h 25m

Quito Mariscal Sucr

Tue 4/2

2 stops17h 15m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing South America

Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Alaska Airlines
8.1
Very good
1,394 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Delta
7.9
Good
3,023 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

LATAM Airlines
7.5
Good
448 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

SWISS
7.4
Good
456 reviews
Alaska Airlines
8.1
Very good
1,394 reviews

Comfort

8.0

Entertainment

7.2

Overall

8.1

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Related info for your journey

Useful info, stats and facts about Seattle to South America flights.

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.

Can I find flights from Seattle to South America for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to South America for under $500. The cheapest flight booked recently is on Multiple Airlines for just $427, but on average you can expect to pay $451.

Are there last-minute flights available from Seattle to South America for under $500?

There are currently 20+ open flights from Seattle to South America within the next 7 days for less than $500.

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

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $182. Delta flights start at $199 while deals on American Airlines start at $200 one-way.

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

What are the most popular airlines that fly from Seattle to South America?

What does SEA to BOG mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Bogotá El Dorado Airport flight would often be abbreviated as a SEA to BOG flight. Lima J Chavez Intl Airport (LIM), Sao Paulo Guarulhos Intl Airport (GRU), Santiago Arturo Merino Benitez Airport (SCL), Medellín Jose Maria Cordova Intl Airport (MDE), Quito Mariscal Sucr Airport (UIO) are other airports near this flight route and their unique identifiers/IATA codes.

Top 10 airlines flying from Seattle to South America

The chart below displays the airlines Cheapflights users traveling from Seattle to South America choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$228Average$582FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
AeromexicoCheapest$299Average$812FlexibilityNo cancel feeOn-timeN/A
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DeltaCheapest$435Average$1,156FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$459Average$1,222FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LATAM AirlinesCheapest$459Average$987FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
American AirlinesCheapest$459Average$1,188FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$542Average$1,185FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Copa AirlinesCheapest$636Average$980FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
AeroMexico ConnectCheapest$820Average$900FlexibilityNo cancel feeOn-timeN/A
Search AeroMexico Connect flights
GOLCheapest$1,104Average$1,432FlexibilityNo cancel feeOn-time74%
Search GOL flights

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Can Cheapflights find flights from Seattle to South America with no change fees?

Need flexible booking options for your flight to South America from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to South America become cheaper?

Yes, Cheapflights does offer price alerts on Seattle to South America flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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