$633 Find Cheap Flights from Seattle to Uruguay - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Uruguay

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Montevideo
16h 13m2 stops
from $1,145per person
Booking Insights

Price, demand and travel trends for Seattle to Uruguay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Seattle to Uruguay right now?

The cheapest fare from Seattle to Uruguay in the last week was $1,145 round-trip, to Montevideo Carrasco (MVD).

Which airport in Uruguay is the cheapest to fly to from Seattle?

All flights from Seattle to Uruguay arrive at Montevideo Carrasco (MVD). On average, round-trip fares are around $1,408.

What’s the cheapest day to fly from Seattle to Uruguay?

Wednesday tends to be the cheapest day to fly from Seattle to Uruguay, while Saturday is the most expensive. Fares run about 49% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Seattle to Uruguay?

Data from the past 12 months shows it's cheapest to fly to Uruguay during the morning with average prices of $1,262. The afternoon is the most expensive time to fly, with average prices of $2,534.

Key details for Seattle to Uruguay flights

Low season

April

Cheapest flight

$633
One-way flight from Seattle to Montevideo

Your Seattle to Uruguay flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Seattle to Uruguay?

    Yes. Fares from Seattle to Uruguay are low right now. As a rule of thumb, a round-trip under $1,195 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Seattle to Uruguay?

    Over the past 12 months, round-trip fares from Seattle to Uruguay have ranged from $1,195 to $1,766.

  • What are the main airports serving Uruguay?

    Flights to Uruguay all arrive at Montevideo Carrasco (MVD).

  • What airlines fly nonstop from Seattle to Uruguay?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Seattle to Uruguay. However, American Airlines offers a one-stop option.

  • Which cabin classes are available on flights from Seattle to Uruguay?

    On flights from Seattle to Uruguay you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Uruguay?

    KAYAK travelers' favorite landmarks in Uruguay include:

    • Brava Beach
    • Playa de los Pocitos
    • Palacio Salvo
    • Plaza Cagancha

Your guide to booking Seattle to Uruguay flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for May when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Saturday cost about 49% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Montevideo, which is the most popular destination in Uruguay. From there, it's easy to continue on to other popular destinations such as Punta del Este, Colonia del Sacramento and Jose Ignacio.

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.
7.4
LATAM AirlinesOverall score based on 1976 reviews
7.3Comfort
8.0Crew
7.5Boarding
7.0Entertainment
6.8Food
Airline reviews

Abysmal overall. Delayed flight caused me to get in with an only 9 minute connection. No help from flight attendants or gate agents to try to make the connection. Second flight left 5 minutes early despite not having at least 10 people on it, including me. Rebooked 24 hours later. I asked four separate delta agents how to ensure my bag would get on the rebooked flight and all assured me it would be there. Landing in Rio right now, 24 hours late, and just got an alert that my bag didn’t make it. Horrible overall experience.

2.0 MediocreAnonymous, Sep 2026
Read more LATAM Airlines reviews

Abysmal overall. Delayed flight caused me to get in with an only 9 minute connection. No help from flight attendants or gate agents to try to make the connection. Second flight left 5 minutes early despite not having at least 10 people on it, including me. Rebooked 24 hours later. I asked four separate delta agents how to ensure my bag would get on the rebooked flight and all assured me it would be there. Landing in Rio right now, 24 hours late, and just got an alert that my bag didn’t make it. Horrible overall experience.

4 hour delay. So our flight schedule mass up. Your worker told me you should rebooking myself. I was very angry. Latam Airline always get the money more through any way. But They have no concern passenger.

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

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.

I had to buy another ticket and you haven't reimburse me for it.

Wheelchair folks are great. Food not to my liking. Crew more interested in their lives than the passengers. Got the job done but just the minimum.

Flight attendants and crew were great! This plane was fine. It was clean and everything worked properly. Now, the gate change was not communicated. No text or information. It wasn't far with the gate change but it still changed without any communication. Not sure if this is on American or Kayakl. Also, internet was the worst. I would never have ATT. 3+hr flight and weak internet. I think I watched the commercials to get on at least 6 times. Terrible internet!

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

Dreadful experience. Our flight was delayed more than 8 hours due to a maintenance issue and the assistance from rebooking was poor. I was travelling with a bad knee and needed assistance waited in one place more than 3 hours before someone came with a wheelchair. The woman next to me was a 91 year old great grandmother who had waited more than 4 hours. There were moments of support from the staff but it appeared as they were going against the direction of management. It was apathy, lack of ownership and dismissive responses with small moments of kindness and understanding typically from grey haired, female, veteran staff..

Everything was great except it became so hot on the plane I couldn’t sleep on my red eye flight. It didn’t really cool down till we started descending.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

Airplane was cold. Flight attendants were rude. Phone charger did not work. No food available.

More options for your flight from Seattle to Uruguay

Complete your trip to Uruguay with a hotel stay or car rental