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

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

What airlines fly to South America?

Delta, American Airlines and LATAM Airlines are the top three most popular airlines that fly to South America from Seattle according to our data. Delta is the first choice among our users, with 28% 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 October 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.

$180 Cheap Flights from Seattle to South America in 2026/27

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.

8:13 am - 7:45 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

32h 32m1 stop Miami

10:35 am - 9:42 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 07m1 stop Orlando

$448Multiple Airlines

Thu, Nov 26 - Wed, Dec 9

11:32 am - 11:51 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

21h 19m1 stop Guadalajara Miguel Hidal

1:05 pm - 10:10 amBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

24h 05m1 stop Guadalajara Miguel Hidal

$501Volaris

Fri, Jan 15 - Sat, Jan 30

5:59 pm - 5:55 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

20h 56m2 stops Salt Lake City Miami

10:35 am - 9:49 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 14m1 stop Orlando

$608LATAM Airlines

Tue, Jan 19 - Sat, Jan 30

5:59 pm - 5:55 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

20h 56m2 stops Salt Lake City Miami

9:00 am - 9:49 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

15h 49m1 stop Orlando

$608LATAM Airlines

Tue, Jan 19 - Thu, Feb 4

7:00 am - 10:35 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

12h 35m1 stop Houston George Bush Intcntl

1:30 am - 1:04 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

14h 34m1 stop Houston George Bush Intcntl

$640United Airlines

Mon, Mar 1 - Wed, Mar 3

5:00 am - 10:35 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

14h 35m2 stops Denver Intl Houston George Bush Intcntl

8:15 am - 11:34 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

18h 19m2 stops Houston George Bush Intcntl San Francisco

$640United Airlines

Mon, Mar 1 - Thu, Mar 4

2:05 pm - 7:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

26h 25m1 stop Atlanta Hartsfield-Jackson

10:35 am - 11:55 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 20m2 stops Orlando Atlanta Hartsfield-Jackson

$641Delta

Thu, Nov 26 - Wed, Dec 9

2:05 pm - 2:25 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

21h 20m1 stop Atlanta Hartsfield-Jackson

10:50 am - 11:55 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 05m2 stops Miami Atlanta Hartsfield-Jackson

$642Delta

Thu, Nov 26 - Wed, Dec 9

9:45 pm - 2:15 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

13h 30m1 stop Miami

8:00 am - 12:59 amBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

19h 59m1 stop Miami

$651American Airlines

Sat, Jan 30 - Wed, Feb 10

10:00 am - 11:23 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

10h 23m1 stop Dallas/Fort Worth

11:55 pm - 1:38 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 43m1 stop Dallas/Fort Worth

$651American Airlines

Wed, Feb 3 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

6:30 am - 11:05 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

13h 35m1 stop Newark

1:30 am - 2:39 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 09m2 stops Houston George Bush Intcntl San Francisco

$651United Airlines

Wed, Nov 4 - Tue, Nov 10

6:30 am - 11:05 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

13h 35m1 stop Newark

1:30 am - 7:17 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

20h 47m1 stop Houston George Bush Intcntl

$651United Airlines

Wed, Nov 4 - Tue, Nov 10

6:20 am - 11:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

14h 10m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

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

16h 30m2 stops Miami Los Angeles

$655American Airlines

Wed, Nov 4 - Wed, Nov 11

8:09 am - 11:15 amSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

24h 06m1 stop Washington, D.C. Dulles Intl

11:00 pm - 10:20 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

26h 20m1 stop Miami

$671Multiple Airlines

Mon, Nov 2 - Sun, Dec 6

8:07 am - 6:45 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

31h 38m2 stops Washington, D.C. Dulles Intl San Salvador El Salvador Intl

8:05 pm - 10:20 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

29h 15m1 stop Miami

$676Multiple Airlines

Mon, Nov 2 - Sun, Dec 6

5:10 am - 11:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

15h 20m1 stop Dallas/Fort Worth

11:55 pm - 1:15 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

16h 20m1 stop Dallas/Fort Worth

$733American Airlines

Mon, Nov 2 - Thu, Nov 12

2:30 pm - 7:30 pmSEA Seattle/Tacoma Intl-BOG Bogotá El Dorado

26h 00m2 stops Los Angeles Atlanta Hartsfield-Jackson

3:55 pm - 3:11 pmBOG Bogotá El Dorado-SEA Seattle/Tacoma Intl

26h 16m2 stops Atlanta Hartsfield-Jackson Los Angeles

$758LATAM Airlines

Mon, Nov 2 - Sun, Dec 6

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

11h 30m1 stop Atlanta Hartsfield-Jackson

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

14h 15m1 stop Miami

$892LATAM Airlines

Sat, Oct 31 - Sun, Nov 1

6:00 am - 9:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

12h 25m1 stop Atlanta Hartsfield-Jackson

8:55 am - 2:30 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

32h 35m2 stops Miami New York John F Kennedy Intl

$902Delta

Mon, Nov 2 - Wed, Nov 18

6:00 am - 9:25 pmSEA Seattle/Tacoma Intl-UIO Quito Mariscal Sucr

12h 25m1 stop Atlanta Hartsfield-Jackson

8:55 am - 10:05 pmUIO Quito Mariscal Sucr-SEA Seattle/Tacoma Intl

16h 10m1 stop Miami

$913Delta

Mon, Nov 2 - Wed, Nov 18

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Delta flights from Seattle to South America

Our best Delta deals on Seattle to South America flight tickets

Delta

Nov 26

SEA2:05 pmSeattle/Tacoma Intl

26h 25m

1 stop

BOG7:30 pmBogotá El Dorado

Dec 9

BOG10:35 amBogotá El Dorado

16h 20m

2 stops

SEA11:55 pmSeattle/Tacoma Intl

$641

Delta

Nov 12

SEA2:05 pmSeattle/Tacoma Intl

26h 25m

1 stop

BOG7:30 pmBogotá El Dorado

Nov 26

BOG9:00 amBogotá El Dorado

17h 57m

1 stop

SEA11:57 pmSeattle/Tacoma Intl

$656

Delta

Dec 4

SEA10:40 pmSeattle/Tacoma Intl

28h 55m

2 stops

BOG6:35 amBogotá El Dorado

Jan 20

BOG3:55 pmBogotá El Dorado

21h 10m

1 stop

SEA10:05 amSeattle/Tacoma Intl

$658

United Airlines flights from Seattle to South America

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

United Airlines

Mar 1

SEA5:00 amSeattle/Tacoma Intl

14h 35m

2 stops

BOG10:35 pmBogotá El Dorado

Mar 4

BOG8:15 amBogotá El Dorado

18h 19m

2 stops

SEA11:34 pmSeattle/Tacoma Intl

$640

United Airlines

Jan 16

SEA2:20 pmSeattle/Tacoma Intl

29h 15m

1 stop

BOG10:35 pmBogotá El Dorado

Feb 5

BOG8:15 amBogotá El Dorado

19h 41m

2 stops

SEA12:56 amSeattle/Tacoma Intl

$642

United Airlines

Mar 1

SEA1:13 pmSeattle/Tacoma Intl

12h 57m

2 stops

BOG5:10 amBogotá El Dorado

Mar 4

BOG8:15 amBogotá El Dorado

16h 43m

2 stops

SEA9:58 pmSeattle/Tacoma Intl

$644

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Thu 11/26

8:13 am-7:45 pm

1 stop32h 32m

Bogotá El Dorado

Wed 12/9

10:35 am-9:42 pm

1 stop14h 07m

$448

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Fri 1/15

11:32 am-11:51 am

1 stop21h 19m

Bogotá El Dorado

Sat 1/30

1:05 pm-10:10 am

1 stop24h 05m

$501

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Tue 1/19

5:59 pm-5:55 pm

2 stops20h 56m

Bogotá El Dorado

Sat 1/30

10:35 am-9:49 pm

1 stop14h 14m

$608

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Tue 1/19

5:59 pm-5:55 pm

2 stops20h 56m

Bogotá El Dorado

Thu 2/4

9:00 am-9:49 pm

1 stop15h 49m

$608

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Mon 3/1

7:00 am-10:35 pm

1 stop12h 35m

Bogotá El Dorado

Wed 3/3

1:30 am-1:04 pm

1 stop14h 34m

$640

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Mon 3/1

5:00 am-10:35 pm

2 stops14h 35m

Bogotá El Dorado

Thu 3/4

8:15 am-11:34 pm

2 stops18h 19m

$640

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Thu 11/26

2:05 pm-7:30 pm

1 stop26h 25m

Bogotá El Dorado

Wed 12/9

10:35 am-11:55 pm

2 stops16h 20m

$641

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Thu 11/26

2:05 pm-2:25 pm

1 stop21h 20m

Bogotá El Dorado

Wed 12/9

10:50 am-11:55 pm

2 stops16h 05m

$642

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Sat 1/30

9:45 pm-2:15 pm

1 stop13h 30m

Bogotá El Dorado

Wed 2/10

8:00 am-12:59 am

1 stop19h 59m

$651

Quickest round-trip

SeattleBogotá

SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado

SEABOG

Seattle/Tacoma Intl

Wed 2/3

10:00 am-11:23 pm

1 stop10h 23m

Bogotá El Dorado

Wed 2/24

11:55 pm-1:38 pm

1 stop16h 43m

$651

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, February 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 $982. If you aren’t able to travel during the month of February, then book flights to South America from Seattle during November instead. Flights to South America in November, while not as cheap as those in February, still average around $994.

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 $1,193 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 $1,054 on momondo.

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

You could potentially save up to 40% 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	$180
Fastest flight time	12h 10m
Direct flights	None

The best one-way flight to South America from Seattle in the past 72 hours is $180. The best round-trip flight deal from Seattle to South America found on momondo in the last 72 hours is $448.

The fastest flight from Seattle to South America takes 12h 10m

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 October 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 8,696 reviews	Search Delta flights
United Airlines	PriceFrom $517	Free Cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
American Airlines	PriceFrom $541	Free Cancellation	Rating 7.0 12,217 reviews	Search American Airlines flights
LATAM Airlines	PriceFrom $561	Free Cancellation	Rating 7.4 1,970 reviews	Search LATAM Airlines flights
GOL	PriceFrom $893	Free Cancellation	Rating 7.3 1,330 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.