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Cheap flights from Seattle to Uruguay from $446

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 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
9:30 am - 11:43 amSEA-MVD
22h 13m2 stops
LATAM Airlines Logo
6:40 pm - 12:58 pmMVD-SEA
22h 18m2 stops
$930LATAM Airlines
Find Deal
Mon, May 4 - Wed, May 13
LATAM Airlines Logo
9:49 am - 10:30 amSEA-MVD
19h 41m2 stops
LATAM Airlines Logo
7:40 am - 11:23 pmMVD-SEA
20h 43m2 stops
$945LATAM Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 20
LATAM Airlines Logo
11:40 am - 5:15 pmSEA-MVD
24h 35m2 stops
LATAM Airlines Logo
11:35 am - 12:39 pmMVD-SEA
30h 04m2 stops
$950LATAM Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
LATAM Airlines Logo
7:15 am - 5:15 pmSEA-MVD
29h 00m2 stops
LATAM Airlines Logo
7:40 am - 11:22 pmMVD-SEA
20h 42m2 stops
$957LATAM Airlines
Find Deal
Mon, Jan 19 - Wed, Feb 4
LATAM Airlines Logo
7:15 am - 10:30 amSEA-MVD
22h 15m2 stops
LATAM Airlines Logo
7:05 pm - 2:54 pmMVD-SEA
24h 49m2 stops
$968LATAM Airlines
Find Deal
Fri, Jan 23 - Thu, Feb 5
Delta Logo
6:00 am - 6:35 amSEA-MVD
20h 35m2 stops
Delta Logo
12:00 pm - 9:59 pmMVD-SEA
37h 59m2 stops
$970Delta
Find Deal
Tue, May 5 - Thu, May 7
American Airlines Logo
8:35 am - 10:15 amSEA-MVD
20h 40m2 stops
American Airlines Logo
11:05 pm - 7:04 pmMVD-SEA
24h 59m2 stops
$974American Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 21
American Airlines Logo
8:30 am - 10:10 amSEA-MVD
20h 40m2 stops
American Airlines Logo
10:40 pm - 11:16 pmMVD-SEA
29h 36m1 stop
$991American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
12:59 pm - 6:45 amSEA-MVD
36h 46m2 stops
Multiple Airlines Logo
2:25 am - 7:00 pmMVD-SEA
45h 35m2 stops
$1,003Multiple Airlines
Find Deal
Mon, Jan 19 - Tue, Feb 3
Multiple Airlines Logo
6:20 am - 10:30 amSEA-MVD
23h 10m2 stops
Multiple Airlines Logo
2:25 am - 9:49 pmMVD-SEA
48h 24m2 stops
$1,010Multiple Airlines
Find Deal
Mon, Jan 12 - Tue, Jan 20

LATAM Airlines flights from Seattle to Uruguay

Our best LATAM Airlines deals on Seattle to Uruguay flight tickets
LATAM Airlines
May 4
SEA9:30 amSeattle/Tacoma Intl
22h 13m
2 stops
MVD11:43 amMontevideo Carrasco
May 13
MVD6:40 pmMontevideo Carrasco
22h 18m
2 stops
SEA12:58 pmSeattle/Tacoma Intl
$930
Find similar
LATAM Airlines
Feb 9
SEA9:49 amSeattle/Tacoma Intl
19h 41m
2 stops
MVD10:30 amMontevideo Carrasco
Feb 20
MVD7:40 amMontevideo Carrasco
20h 43m
2 stops
SEA11:23 pmSeattle/Tacoma Intl
$945
Find similar
LATAM Airlines
Dec 9
SEA11:40 amSeattle/Tacoma Intl
24h 35m
2 stops
MVD5:15 pmMontevideo Carrasco
Dec 16
MVD11:35 amMontevideo Carrasco
30h 04m
2 stops
SEA12:39 pmSeattle/Tacoma Intl
$950
Find similar

Delta flights from Seattle to Uruguay

Our best Delta deals on Seattle to Uruguay flight tickets
Delta
May 5
SEA6:00 amSeattle/Tacoma Intl
20h 35m
2 stops
MVD6:35 amMontevideo Carrasco
May 7
MVD12:00 pmMontevideo Carrasco
37h 59m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$970
Find similar
Delta
Jan 4
SEA7:26 amSeattle/Tacoma Intl
22h 04m
2 stops
MVD10:30 amMontevideo Carrasco
Jan 17
MVD6:20 pmMontevideo Carrasco
46h 58m
2 stops
SEA12:18 pmSeattle/Tacoma Intl
$1,066
Find similar
Delta
Jan 3
SEA1:45 pmSeattle/Tacoma Intl
39h 45m
2 stops
MVD10:30 amMontevideo Carrasco
Jan 17
MVD6:20 pmMontevideo Carrasco
46h 58m
2 stops
SEA12:18 pmSeattle/Tacoma Intl
$1,075
Find similar

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 November 17, 2025.
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

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 5/4

9:30 am-11:43 am

2 stops22h 13m

Montevideo Carrasco

Wed 5/13

6:40 pm-12:58 pm

2 stops22h 18m

$930

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 2/9

9:49 am-10:30 am

2 stops19h 41m

Montevideo Carrasco

Fri 2/20

7:40 am-11:23 pm

2 stops20h 43m

$945

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Tue 12/9

11:40 am-5:15 pm

2 stops24h 35m

Montevideo Carrasco

Tue 12/16

11:35 am-12:39 pm

2 stops30h 04m

$950

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 1/19

7:15 am-5:15 pm

2 stops29h 00m

Montevideo Carrasco

Wed 2/4

7:40 am-11:22 pm

2 stops20h 42m

$957

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Fri 1/23

7:15 am-10:30 am

2 stops22h 15m

Montevideo Carrasco

Thu 2/5

7:05 pm-2:54 pm

2 stops24h 49m

$968

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Tue 5/5

6:00 am-6:35 am

2 stops20h 35m

Montevideo Carrasco

Thu 5/7

12:00 pm-9:59 pm

2 stops37h 59m

$970

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 1/12

8:35 am-10:15 am

2 stops20h 40m

Montevideo Carrasco

Wed 1/21

11:05 pm-7:04 pm

2 stops24h 59m

$974

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Tue 12/9

8:30 am-10:10 am

2 stops20h 40m

Montevideo Carrasco

Tue 12/16

10:40 pm-11:16 pm

1 stop29h 36m

$991

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 1/19

12:59 pm-6:45 am

2 stops36h 46m

Montevideo Carrasco

Tue 2/3

2:25 am-7:00 pm

2 stops45h 35m

$1,003

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 1/12

6:20 am-10:30 am

2 stops23h 10m

Montevideo Carrasco

Tue 1/20

2:25 am-9:49 pm

2 stops48h 24m

$1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 September, then book flights to Uruguay from Seattle during October instead. Flights to Uruguay in October, while not as cheap as those in September, still average around $1,096.

What is the cheapest day to depart on your flight to Uruguay?

On average, the least expensive day to fly to Uruguay from Seattle is on a Friday. momondo users have found tickets for Friday departures for as low as $1,202. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,450.

What is the cheapest time of day to depart on your flight to Uruguay?

Flying to Uruguay from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,202 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $1,380. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Seattle to Uruguay flights?

You could potentially save up to 39% 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

Direct flights

None
There are no direct flights from Seattle to Uruguay. There are no popular flight routes from Seattle to Uruguay.
Search flight deals

  • 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
American AirlinesPriceFrom $917Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $963Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $964Free CancellationRating
7.5
1,876 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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