$458 Find Cheap Flights from Seattle to Uruguay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Uruguay departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Seattle to Uruguay Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Uruguay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Uruguay

Mon, Jan 19 - Mon, Jan 26
LATAM Airlines Logo
4:05 pm - 6:45 am
SEA
-
MVD
33h 40m2 stops
LATAM Airlines Logo
7:05 pm - 2:54 pm
MVD
-
SEA
24h 49m2 stops
$909LATAM Airlines
Wed, Feb 25 - Wed, Mar 11
LATAM Airlines Logo
6:15 am - 6:45 am
SEA
-
MVD
19h 30m2 stops
LATAM Airlines Logo
7:05 pm - 12:47 pm
MVD
-
SEA
21h 42m2 stops
$950LATAM Airlines
Mon, Jan 19 - Tue, Jan 27
LATAM Airlines Logo
6:15 am - 10:35 am
SEA
-
MVD
23h 20m2 stops
LATAM Airlines Logo
7:05 pm - 2:54 pm
MVD
-
SEA
24h 49m2 stops
$970LATAM Airlines
Tue, Feb 10 - Thu, Feb 19
American Airlines Logo
7:00 am - 10:15 am
SEA
-
MVD
22h 15m2 stops
American Airlines Logo
11:00 pm - 7:29 pm
MVD
-
SEA
25h 29m2 stops
$974American Airlines
Fri, Jan 23 - Thu, Feb 5
LATAM Airlines Logo
7:10 am - 5:15 pm
SEA
-
MVD
29h 05m2 stops
LATAM Airlines Logo
7:05 pm - 2:54 pm
MVD
-
SEA
24h 49m2 stops
$990LATAM Airlines
Mon, Feb 9 - Thu, Feb 19
American Airlines Logo
12:59 am - 10:15 am
SEA
-
MVD
28h 16m1 stop
American Airlines Logo
11:00 pm - 7:29 pm
MVD
-
SEA
25h 29m2 stops
$991American Airlines
Sun, Jan 18 - Tue, Jan 27
LATAM Airlines Logo
7:35 am - 5:15 pm
SEA
-
MVD
28h 40m2 stops
LATAM Airlines Logo
7:05 pm - 12:57 pm
MVD
-
SEA
22h 52m2 stops
$1,002LATAM Airlines
Mon, Feb 9 - Thu, Feb 19
American Airlines Logo
12:59 am - 10:15 am
SEA
-
MVD
28h 16m1 stop
American Airlines Logo
11:00 pm - 11:40 pm
MVD
-
SEA
29h 40m1 stop
$1,003American Airlines
Thu, Jan 29 - Sat, Feb 28
LATAM Airlines Logo
7:15 am - 5:15 pm
SEA
-
MVD
29h 00m2 stops
LATAM Airlines Logo
7:50 am - 10:07 am
MVD
-
SEA
31h 17m2 stops
$1,015LATAM Airlines
Fri, Feb 20 - Mon, Mar 2
Multiple Airlines Logo
6:10 am - 6:45 am
SEA
-
MVD
19h 35m2 stops
Multiple Airlines Logo
7:05 pm - 11:48 am
MVD
-
SEA
21h 43m2 stops
$1,030Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Uruguay flights

Get data-powered insights and trends into flights from Seattle to Uruguay to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Uruguay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Uruguay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Uruguay is September, when tickets cost $1,048 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,819 and $1,629 respectively.

Good to know

Low seasonAugust
Cheapest flight$458
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 36% increase in price.
Flight from Seattle to Montevideo

FAQs - booking Uruguay flights

  • How does KAYAK find such low prices on flights from Seattle to Uruguay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Uruguay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Uruguay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Uruguay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Uruguay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Uruguay with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Uruguay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Uruguay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Uruguay

 
Need help choosing which airline to fly with from Seattle to Uruguay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8016 reviews
7.3Food
8.1Boarding
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

2.0 MediocreBarbara, Dec 2025
PHL - MSP
Read more Delta reviews

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

Everything you need to know for your flight from Seattle to Uruguay

Information on your arrival and departure airports