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Cheap flights from Seattle to Uruguay from $512

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Uruguay departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Seattle to Uruguay

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
7:59 am - 3:55 pmSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
27h 56m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
7:40 am - 12:27 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
32h 47m2 stops Lima J Chavez Intl Los Angeles Los Angeles
$1,197LATAM Airlines
Wed, Sep 9 - Tue, Sep 15
LATAM Airlines Logo
7:15 am - 10:53 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
22h 38m2 stops Los Angeles Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
11:50 am - 1:00 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
30h 10m2 stops Santiago Arturo Merino Benitez Los Angeles Los Angeles
$1,235LATAM Airlines
Thu, Nov 26 - Thu, Dec 3
LATAM Airlines Logo
7:15 am - 10:53 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
22h 38m2 stops Los Angeles Los Angeles Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:45 pm - 1:00 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
23h 15m2 stops Santiago Arturo Merino Benitez Los Angeles Los Angeles
$1,235LATAM Airlines
Thu, Nov 26 - Thu, Dec 3
LATAM Airlines Logo
7:15 am - 5:48 pmSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
29h 33m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
LATAM Airlines Logo
6:45 pm - 12:40 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
22h 55m2 stops Santiago Arturo Merino Benitez Los Angeles Los Angeles
$1,263LATAM Airlines
Wed, Nov 11 - Wed, Nov 18
LATAM Airlines Logo
7:59 am - 11:05 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
23h 06m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
7:40 am - 9:50 amMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
30h 10m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,271LATAM Airlines
Tue, Sep 8 - Tue, Sep 15
LATAM Airlines Logo
7:15 am - 11:00 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
22h 45m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl
LATAM Airlines Logo
4:20 am - 11:59 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
24h 39m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$1,271LATAM Airlines
Thu, Nov 5 - Mon, Nov 16
Multiple Airlines Logo
10:41 pm - 10:53 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
31h 12m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez
Multiple Airlines Logo
11:50 am - 2:33 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
31h 43m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,273Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
6:02 am - 6:40 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
19h 38m2 stops Los Angeles Los Angeles Lima J Chavez Intl
Multiple Airlines Logo
11:50 am - 2:33 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
31h 43m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,273Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
LATAM Airlines Logo
7:59 am - 3:55 pmSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
27h 56m3 stops Miami Santiago Arturo Merino Benitez Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:25 am - 9:56 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
23h 31m2 stops Sao Paulo Guarulhos Intl Orlando
$1,274LATAM Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
8:13 am - 10:53 amSEA  Seattle/Tacoma Intl-MVD Montevideo Carrasco
21h 40m2 stops Miami Santiago Arturo Merino Benitez
Multiple Airlines Logo
11:50 am - 2:33 pmMVD  Montevideo Carrasco-SEA Seattle/Tacoma Intl
31h 43m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl
$1,277Multiple Airlines
Mon, Nov 23 - Mon, Nov 30

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LATAM Airlines flights from Seattle to Uruguay

Our best LATAM Airlines deals on Seattle to Uruguay flight tickets
LATAM Airlines
Sep 9
SEA7:59 amSeattle/Tacoma Intl
27h 56m
2 stops
MVD3:55 pmMontevideo Carrasco
Sep 15
MVD7:40 amMontevideo Carrasco
32h 47m
2 stops
SEA12:27 pmSeattle/Tacoma Intl
$1,197
LATAM Airlines
Nov 26
SEA7:15 amSeattle/Tacoma Intl
22h 38m
2 stops
MVD10:53 amMontevideo Carrasco
Dec 3
MVD6:45 pmMontevideo Carrasco
23h 15m
2 stops
SEA1:00 pmSeattle/Tacoma Intl
$1,235
LATAM Airlines
Nov 11
SEA7:15 amSeattle/Tacoma Intl
29h 33m
2 stops
MVD5:48 pmMontevideo Carrasco
Nov 18
MVD6:45 pmMontevideo Carrasco
22h 55m
2 stops
SEA12:40 pmSeattle/Tacoma Intl
$1,263

American Airlines flights from Seattle to Uruguay

Our best American Airlines deals on Seattle to Uruguay flight tickets
American Airlines
Dec 24
SEA10:32 amSeattle/Tacoma Intl
20h 53m
2 stops
MVD12:25 pmMontevideo Carrasco
Jan 6
MVD10:30 pmMontevideo Carrasco
30h 12m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$1,987
American Airlines
Dec 24
SEA12:43 pmSeattle/Tacoma Intl
16h 27m
1 stop
MVD10:10 amMontevideo Carrasco
Jan 6
MVD10:30 pmMontevideo Carrasco
30h 12m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
$2,150
American Airlines
Dec 17
SEA1:02 pmSeattle/Tacoma Intl
16h 08m
1 stop
MVD10:10 amMontevideo Carrasco
Dec 31
MVD10:30 pmMontevideo Carrasco
18h 32m
1 stop
SEA12:02 pmSeattle/Tacoma Intl
$2,274

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Uruguay 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Seattle to Uruguay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Wed 9/9

7:59 am-3:55 pm

2 stops27h 56m

Montevideo Carrasco

Tue 9/15

7:40 am-12:27 pm

2 stops32h 47m

$1,197

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Thu 11/26

7:15 am-10:53 am

2 stops22h 38m

Montevideo Carrasco

Thu 12/3

11:50 am-1:00 pm

2 stops30h 10m

$1,235
Quickest round-trip

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Thu 11/26

7:15 am-10:53 am

2 stops22h 38m

Montevideo Carrasco

Thu 12/3

6:45 pm-1:00 pm

2 stops23h 15m

$1,235

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Wed 11/11

7:15 am-5:48 pm

2 stops29h 33m

Montevideo Carrasco

Wed 11/18

6:45 pm-12:40 pm

2 stops22h 55m

$1,263

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Tue 9/8

7:59 am-11:05 am

2 stops23h 06m

Montevideo Carrasco

Tue 9/15

7:40 am-9:50 am

2 stops30h 10m

$1,271

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Thu 11/5

7:15 am-11:00 am

2 stops22h 45m

Montevideo Carrasco

Mon 11/16

4:20 am-11:59 pm

2 stops24h 39m

$1,271

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Mon 11/23

10:41 pm-10:53 am

2 stops31h 12m

Montevideo Carrasco

Mon 11/30

11:50 am-2:33 pm

2 stops31h 43m

$1,273

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Mon 11/23

6:02 am-6:40 am

2 stops19h 38m

Montevideo Carrasco

Mon 11/30

11:50 am-2:33 pm

2 stops31h 43m

$1,273

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Wed 9/9

7:59 am-3:55 pm

3 stops27h 56m

Montevideo Carrasco

Mon 9/14

2:25 am-9:56 pm

2 stops23h 31m

$1,274

SeattleMontevideo

SEA Seattle/Tacoma Intl - MVD Montevideo Carrasco

SEAMVD

Seattle/Tacoma Intl

Mon 11/23

8:13 am-10:53 am

2 stops21h 40m

Montevideo Carrasco

Mon 11/30

11:50 am-2:33 pm

2 stops31h 43m

$1,277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Uruguay from

How to get the cheapest flight ticket from Seattle to Uruguay

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

What is the cheapest month to fly to Uruguay?

If you aren’t able to travel during the month of July, then book flights to Uruguay from Seattle during September instead. Flights to Uruguay in September, while not as cheap as those in July, still average around $424.

Can stopping save me money on Seattle to Uruguay flights?

You could potentially save up to 74% on your flight if you consider stops on a Seattle to Uruguay flight.

Cheap Seattle to Uruguay flight deals and tips

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

Fastest flight time

21h 40m

Direct flights

None
The fastest flight from Seattle to Uruguay takes 21h 40m
There are no direct flights from Seattle to Uruguay. There are no popular flight routes from Seattle to Uruguay.
Search flight deals

Frequently asked questions about flying from Seattle to Uruguay

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

    Prices for flights from Seattle/Tacoma Intl Airport to Uruguay are refreshed on a daily basis.

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Uruguay?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Uruguay.

  • What documentation or ID do you need to fly to Uruguay?

    The required travel and health documents for your Uruguay trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Uruguay. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Uruguay

Compare and see reviews for airlines that fly from Seattle to Uruguay with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $949Free CancellationRating
7.4
1,977 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Uruguay. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Seattle to Uruguay on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Uruguay?

momondo helps you find the best flight between Seattle and Uruguay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Seattle to Uruguay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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