What is the cheapest airline that flies from Seattle/Tacoma Intl to South America?

Volaris, United Airlines, and Aeromexico are the most popular carriers operating from Seattle/Tacoma Intl to South America

What airlines fly to South America?

American Airlines, Delta and LATAM Airlines are the top three most popular airlines that fly to South America from Seattle according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 5 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to South America?

Prices for flights from Seattle/Tacoma Intl Airport to South America refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South America?

The number of operators available for flights from Seattle/Tacoma Intl Airport to South America is 5 as of September 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to South America?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South America.

What documentation or ID do you need to fly to South America?

The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$200 Cheap Flights from Seattle to South America in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to South America

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:32 am - 12:55 pmSEA Seattle/Tacoma Intl-MDE Medellín Jose Maria Cordova Intl

22h 23m1 stop Guadalajara Miguel Hidal

2:00 pm - 10:10 amMDE Medellín Jose Maria Cordova Intl-SEA Seattle/Tacoma Intl

23h 10m1 stop Guadalajara Miguel Hidal

$567Volaris

Thu, Dec 3 - Mon, Dec 7

6:00 am - 7:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

10h 30m1 stop Atlanta Hartsfield-Jackson

8:35 am - 9:58 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 23m1 stop Miami

$570LATAM Airlines

Wed, Jan 27 - Fri, Feb 5

9:20 pm - 7:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

19h 10m1 stop Atlanta Hartsfield-Jackson

8:35 am - 9:58 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 23m1 stop Miami

$570LATAM Airlines

Sun, Jan 17 - Fri, Feb 5

3:51 pm - 10:35 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

27h 44m2 stops Denver Intl Houston George Bush Intcntl

1:30 am - 12:45 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 15m1 stop Houston George Bush Intcntl

$572United Airlines

Sun, Jan 17 - Thu, Feb 4

7:32 pm - 10:35 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

24h 03m2 stops San Francisco Houston George Bush Intcntl

9:45 am - 9:40 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 55m1 stop Newark

$572United Airlines

Sun, Jan 17 - Fri, Feb 5

8:39 pm - 1:00 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

14h 21m1 stop Miami

7:50 am - 9:20 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 30m2 stops Miami Los Angeles

$573American Airlines

Mon, Oct 19 - Mon, Nov 2

11:59 pm - 5:50 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

15h 51m2 stops Atlanta Hartsfield-Jackson Miami

10:45 am - 10:03 amBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

26h 18m2 stops Miami Atlanta Hartsfield-Jackson

$573Delta

Mon, Oct 19 - Mon, Nov 2

9:20 pm - 2:25 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

14h 05m1 stop Atlanta Hartsfield-Jackson

10:45 am - 10:00 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 15m1 stop Miami

$580Multiple Airlines

Sun, Jan 17 - Fri, Feb 5

5:00 am - 10:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

15h 30m1 stop Dallas/Fort Worth

1:15 pm - 11:59 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

13h 44m1 stop Miami

$581American Airlines

Mon, Oct 5 - Tue, Dec 15

9:20 pm - 2:25 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

14h 05m1 stop Atlanta Hartsfield-Jackson

10:45 am - 9:58 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 13m1 stop Miami

$581Delta

Sat, Jan 16 - Fri, Feb 5

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 7:15 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

11h 15m1 stop Atlanta Hartsfield-Jackson

11:00 am - 9:55 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

12h 55m1 stop Miami

$581Delta

Wed, Sep 16 - Mon, Sep 21

9:00 am - 4:54 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

17h 54m2 stops San Francisco Houston George Bush Intcntl

8:30 am - 9:36 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

15h 06m1 stop Houston George Bush Intcntl

$581United Airlines

Wed, Sep 16 - Mon, Sep 21

5:00 am - 4:54 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

21h 54m2 stops Denver Intl Houston George Bush Intcntl

8:30 am - 2:24 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

31h 54m2 stops Houston George Bush Intcntl San Francisco

$586United Airlines

Wed, Sep 16 - Mon, Sep 21

5:30 am - 10:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

15h 00m1 stop Dallas/Fort Worth

12:25 am - 11:11 amBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

12h 46m1 stop Dallas/Fort Worth

$627American Airlines

Wed, Sep 16 - Sat, Sep 19

5:30 am - 10:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

15h 00m1 stop Dallas/Fort Worth

6:30 am - 11:52 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

19h 22m1 stop Miami

$627American Airlines

Wed, Sep 16 - Sun, Sep 20

4:30 pm - 11:06 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

16h 36m2 stops Los Angeles Panama City Tocumen Intl

5:40 pm - 7:14 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

27h 34m2 stops Panama City Tocumen Intl Los Angeles

$738Copa Airlines

Fri, Sep 11 - Sun, Sep 20

3:30 pm - 10:10 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

16h 40m2 stops San Francisco Panama City Tocumen Intl

5:40 pm - 7:14 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

27h 34m2 stops Panama City Tocumen Intl Los Angeles

$738Copa Airlines

Wed, Sep 16 - Sun, Sep 20

7:20 am - 8:40 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

21h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

9:30 pm - 9:50 amGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

40h 20m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,039LATAM Airlines

Sun, Sep 13 - Sat, Sep 19

6:00 am - 8:40 amSEA Seattle/Tacoma Intl-GRU Sao Paulo Guarulhos Intl

22h 40m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:15 am - 9:50 amGRU Sao Paulo Guarulhos Intl-SEA Seattle/Tacoma Intl

29h 35m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$1,074LATAM Airlines

Sun, Sep 13 - Mon, Sep 28

9:35 pm - 10:10 pmSEA Seattle/Tacoma Intl-LIM Lima J Chavez Intl

22h 35m1 stop Los Angeles

8:15 am - 9:55 pmLIM Lima J Chavez Intl-SEA Seattle/Tacoma Intl

15h 40m1 stop Miami

$1,603Delta

Sun, Sep 13 - Sat, Sep 26

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LATAM Airlines flights from Seattle to South America

Our best LATAM Airlines deals on Seattle to South America flight tickets

LATAM Airlines

Oct 20

SEA11:59 pmSeattle/Tacoma Intl

11h 41m

1 stop

BOG1:40 pmBogotá El Dorado

Oct 23

BOG11:00 amBogotá El Dorado

13h 00m

1 stop

SEA10:00 pmSeattle/Tacoma Intl

$583

LATAM Airlines

Nov 16

SEA11:45 pmSeattle/Tacoma Intl

16h 45m

1 stop

BOG7:30 pmBogotá El Dorado

Jan 27

BOG10:45 amBogotá El Dorado

26h 41m

2 stops

SEA10:26 amSeattle/Tacoma Intl

$587

LATAM Airlines

Sep 20

SEA2:30 pmSeattle/Tacoma Intl

26h 45m

2 stops

BOG7:15 pmBogotá El Dorado

Oct 15

BOG2:55 pmBogotá El Dorado

25h 55m

2 stops

SEA2:50 pmSeattle/Tacoma Intl

$604

United Airlines flights from Seattle to South America

Our best United Airlines deals on Seattle to South America flight tickets

United Airlines

Sep 18

SEA11:59 pmSeattle/Tacoma Intl

26h 55m

1 stop

BOG4:54 amBogotá El Dorado

Oct 14

BOG12:14 amBogotá El Dorado

16h 39m

1 stop

SEA2:53 pmSeattle/Tacoma Intl

$570

United Airlines

Oct 19

SEA12:43 pmSeattle/Tacoma Intl

14h 11m

2 stops

BOG4:54 amBogotá El Dorado

Oct 22

BOG8:30 amBogotá El Dorado

12h 33m

1 stop

SEA7:03 pmSeattle/Tacoma Intl

$573

United Airlines

Oct 20

SEA9:05 amSeattle/Tacoma Intl

17h 49m

2 stops

BOG4:54 amBogotá El Dorado

Oct 23

BOG8:30 amBogotá El Dorado

12h 33m

1 stop

SEA7:03 pmSeattle/Tacoma Intl

$574

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMedellín

SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl

SEAMDE

Seattle/Tacoma Intl

Thu 12/3

11:32 am-12:55 pm

1 stop22h 23m

Medellín Jose Maria Cordova Intl

Mon 12/7

2:00 pm-10:10 am

1 stop23h 10m

$567

Quickest round-trip

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Wed 1/27

6:00 am-7:30 pm

1 stop10h 30m

Bogotá El Dorado

Fri 2/5

8:35 am-9:58 pm

1 stop16h 23m

$570

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sun 1/17

9:20 pm-7:30 pm

1 stop19h 10m

Bogotá El Dorado

Fri 2/5

8:35 am-9:58 pm

1 stop16h 23m

$570

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sun 1/17

3:51 pm-10:35 pm

2 stops27h 44m

Bogotá El Dorado

Thu 2/4

1:30 am-12:45 pm

1 stop14h 15m

$572

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sun 1/17

7:32 pm-10:35 pm

2 stops24h 03m

Bogotá El Dorado

Fri 2/5

9:45 am-9:40 pm

1 stop14h 55m

$572

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Mon 10/19

8:39 pm-1:00 pm

1 stop14h 21m

Bogotá El Dorado

Mon 11/2

7:50 am-9:20 pm

2 stops16h 30m

$573

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Mon 10/19

11:59 pm-5:50 pm

2 stops15h 51m

Bogotá El Dorado

Mon 11/2

10:45 am-10:03 am

2 stops26h 18m

$573

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sun 1/17

9:20 pm-2:25 pm

1 stop14h 05m

Bogotá El Dorado

Fri 2/5

10:45 am-10:00 pm

1 stop14h 15m

$580

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Mon 10/5

5:00 am-10:30 pm

1 stop15h 30m

Bogotá El Dorado

Tue 12/15

1:15 pm-11:59 pm

1 stop13h 44m

$581

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sat 1/16

9:20 pm-2:25 pm

1 stop14h 05m

Bogotá El Dorado

Fri 2/5

10:45 am-9:58 pm

1 stop14h 13m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to South America?

In general, November is the cheapest month to fly from Seattle to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $920. If you aren’t able to travel during the month of November, then book flights to South America from Seattle during February instead. Flights to South America in February, while not as cheap as those in November, still average around $964.

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

You are more likely to see cheaper flights to South America from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around $1,120 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from Seattle for as low as $972 on momondo.

Can stopping save me money on Seattle to South America flights?

You could potentially save up to 33% on your flight if you consider stops on a Seattle to South America flight.

Cheap Seattle to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to South America

Best Price Found	$200
Fastest flight time	10h 30m
Direct flights	None

The best one-way flight to South America from Seattle in the past 72 hours is $200. The best round-trip flight deal from Seattle to South America found on momondo in the last 72 hours is $567.

The fastest flight from Seattle to South America takes 10h 30m

There are no direct flights from Seattle to South America. There are no popular flight routes from Seattle to South America.

Search flight deals

Frequently asked questions about flying from Seattle to South America

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to South America?
Prices for flights from Seattle/Tacoma Intl Airport to South America refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to South America?
The number of operators available for flights from Seattle/Tacoma Intl Airport to South America is 5 as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to South America?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to South America

Compare and see reviews for airlines that fly from Seattle to South America with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $159	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
United Airlines	PriceFrom $517	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
American Airlines	PriceFrom $541	Free Cancellation	Rating 7.1 12,047 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $553	Free Cancellation	Rating 7.4 1,987 reviews	Search LATAM Airlines flights
GOL	PriceFrom $943	Free Cancellation	Rating 7.3 1,296 reviews	Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to South America?

Finding the right flight to South America from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

Can I find flights from Seattle to South America with flexible booking policies on momondo?

Yes. All flights to South America from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to South America?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South America from Seattle.

I’m not ready to book a flight from Seattle to South America right now. Can momondo alert me if prices change?

Price alerts on flights to South America from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.