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Cheap flights from Seattle to Uruguay from $496

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 12/24. 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.
American Airlines Logo
9:00 am - 10:10 amSEA-MVD
20h 10m2 stops
American Airlines Logo
11:15 pm - 5:26 pmMVD-SEA
23h 11m2 stops
$850American Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 24
American Airlines Logo
9:00 am - 10:10 amSEA-MVD
20h 10m2 stops
American Airlines Logo
11:15 pm - 11:44 pmMVD-SEA
29h 29m1 stop
$865American Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 24
Multiple Airlines Logo
9:05 am - 10:30 amSEA-MVD
20h 25m2 stops
Multiple Airlines Logo
2:25 am - 12:21 pmMVD-SEA
38h 56m2 stops
$926Multiple Airlines
Find Deal
Wed, Dec 10 - Tue, Dec 23
Multiple Airlines Logo
8:15 pm - 5:15 pmSEA-MVD
40h 00m2 stops
Multiple Airlines Logo
6:15 pm - 10:33 amMVD-SEA
45h 18m2 stops
$955Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
LATAM Airlines Logo
9:18 am - 6:00 pmSEA-MVD
27h 42m2 stops
LATAM Airlines Logo
11:35 am - 12:57 pmMVD-SEA
30h 22m2 stops
$1,022LATAM Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18
LATAM Airlines Logo
7:15 am - 10:30 amSEA-MVD
22h 15m2 stops
LATAM Airlines Logo
2:25 am - 11:19 amMVD-SEA
37h 54m2 stops
$1,024LATAM Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
Delta Logo
10:15 pm - 10:30 amSEA-MVD
31h 15m2 stops
Delta Logo
7:05 pm - 2:18 pmMVD-SEA
24h 13m2 stops
$1,221Delta
Find Deal
Tue, Nov 18 - Tue, Jan 13
United Airlines Logo
7:00 am - 7:31 amSEA-MVD
19h 31m2 stops
United Airlines Logo
12:52 am - 10:59 pmMVD-SEA
27h 07m2 stops
$1,244United Airlines
Find Deal
Fri, Jan 23 - Wed, Feb 4
United Airlines Logo
7:00 am - 7:26 amSEA-MVD
43h 26m3 stops
United Airlines Logo
12:52 am - 11:14 amMVD-SEA
39h 22m2 stops
$1,268United Airlines
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Mon, Feb 23 - Fri, Feb 27
Delta Logo
7:20 am - 10:30 amSEA-MVD
22h 10m2 stops
Delta Logo
6:15 pm - 12:20 pmMVD-SEA
23h 05m2 stops
$1,446Delta
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Thu, Nov 20 - Thu, Jan 15

American Airlines flights from Seattle to Uruguay

Our best American Airlines deals on Seattle to Uruguay flight tickets
American Airlines
Dec 10
SEA9:00 amSeattle/Tacoma Intl
20h 10m
2 stops
MVD10:10 amMontevideo Carrasco
Dec 24
MVD11:15 pmMontevideo Carrasco
23h 11m
2 stops
SEA5:26 pmSeattle/Tacoma Intl
$850
Find similar
American Airlines
Dec 10
SEA9:00 amSeattle/Tacoma Intl
20h 10m
2 stops
MVD10:10 amMontevideo Carrasco
Dec 24
MVD11:15 pmMontevideo Carrasco
29h 29m
1 stop
SEA11:44 pmSeattle/Tacoma Intl
$865
Find similar
American Airlines
Jan 23
SEA7:35 amSeattle/Tacoma Intl
21h 40m
2 stops
MVD10:15 amMontevideo Carrasco
Feb 5
MVD11:05 pmMontevideo Carrasco
24h 59m
2 stops
SEA7:04 pmSeattle/Tacoma Intl
$884
Find similar

United Airlines flights from Seattle to Uruguay

Our best United Airlines deals on Seattle to Uruguay flight tickets
United Airlines
Jan 23
SEA7:00 amSeattle/Tacoma Intl
19h 31m
2 stops
MVD7:31 amMontevideo Carrasco
Feb 4
MVD12:52 amMontevideo Carrasco
27h 07m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$1,244
Find similar
United Airlines
Feb 23
SEA7:00 amSeattle/Tacoma Intl
43h 26m
3 stops
MVD7:26 amMontevideo Carrasco
Feb 27
MVD12:52 amMontevideo Carrasco
39h 22m
2 stops
SEA11:14 amSeattle/Tacoma Intl
$1,268
Find similar
United Airlines
Nov 23
SEA7:28 pmSeattle/Tacoma Intl
30h 58m
2 stops
MVD7:26 amMontevideo Carrasco
Jan 14
MVD10:11 amMontevideo Carrasco
34h 50m
3 stops
SEA4:01 pmSeattle/Tacoma Intl
$1,420
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 October 28, 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

Wed 12/10

9:00 am-10:10 am

2 stops20h 10m

Montevideo Carrasco

Wed 12/24

11:15 pm-5:26 pm

2 stops23h 11m

$850

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Wed 12/10

9:00 am-10:10 am

2 stops20h 10m

Montevideo Carrasco

Wed 12/24

11:15 pm-11:44 pm

1 stop29h 29m

$865

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Wed 12/10

9:05 am-10:30 am

2 stops20h 25m

Montevideo Carrasco

Tue 12/23

2:25 am-12:21 pm

2 stops38h 56m

$926

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Sun 1/11

8:15 pm-5:15 pm

2 stops40h 00m

Montevideo Carrasco

Sun 1/18

6:15 pm-10:33 am

2 stops45h 18m

$955

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Thu 12/11

9:18 am-6:00 pm

2 stops27h 42m

Montevideo Carrasco

Thu 12/18

11:35 am-12:57 pm

2 stops30h 22m

$1,022

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Fri 1/23

7:15 am-10:30 am

2 stops22h 15m

Montevideo Carrasco

Wed 2/4

2:25 am-11:19 am

2 stops37h 54m

$1,024

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Tue 11/18

10:15 pm-10:30 am

2 stops31h 15m

Montevideo Carrasco

Tue 1/13

7:05 pm-2:18 pm

2 stops24h 13m

$1,221

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Fri 1/23

7:00 am-7:31 am

2 stops19h 31m

Montevideo Carrasco

Wed 2/4

12:52 am-10:59 pm

2 stops27h 07m

$1,244

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Mon 2/23

7:00 am-7:26 am

3 stops43h 26m

Montevideo Carrasco

Fri 2/27

12:52 am-11:14 am

2 stops39h 22m

$1,268

SeattleMontevideo

SEA - MVD

SEAMVD

Seattle/Tacoma Intl

Thu 11/20

7:20 am-10:30 am

2 stops22h 10m

Montevideo Carrasco

Thu 1/15

6:15 pm-12:20 pm

2 stops23h 05m

$1,446

Flights are sorted by cheapest round-trip flights 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 $1,102.

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 19% 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
11,034 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $963Free CancellationRating
7.6
1,562 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $964Free CancellationRating
7.5
1,871 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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