SEA - MVD

$444 Find Cheap Flights from Seattle to Montevideo

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 Montevideo departing on 3/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Montevideo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Montevideo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Montevideo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$931
Overall average: $1,376
LATAM Airlines
Wed 5/6Wed 5/13
SEA - MVD • 2 stops
Cheapest one-way
$444
Typical prices: $768-$1,074
Multiple Airlines
Wed 3/18
SEA - MVD • 2 stops
Top airlines
LATAM Airlines
Cheapest • from $931 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 21% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montevideo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Montevideo (SEA-MVD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Montevideo 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 Montevideo

Wed, May 6 - Wed, May 13
LATAM Airlines Logo
7:15 am - 11:33 am
SEA
-
MVD
24h 18m2 stops
LATAM Airlines Logo
7:21 pm - 12:58 pm
MVD
-
SEA
21h 37m2 stops
$931LATAM Airlines
Wed, Feb 25 - Wed, Mar 11
LATAM Airlines Logo
11:05 pm - 6:45 am
SEA
-
MVD
26h 40m2 stops
LATAM Airlines Logo
6:45 pm - 2:39 pm
MVD
-
SEA
23h 54m2 stops
$950LATAM Airlines
Wed, Feb 25 - Wed, Mar 11
LATAM Airlines Logo
11:05 pm - 6:45 am
SEA
-
MVD
26h 40m2 stops
LATAM Airlines Logo
6:45 pm - 12:47 pm
MVD
-
SEA
22h 02m2 stops
$951LATAM Airlines
Wed, Feb 25 - Wed, Mar 11
LATAM Airlines Logo
7:10 am - 3:05 pm
SEA
-
MVD
26h 55m2 stops
LATAM Airlines Logo
11:35 am - 2:39 pm
MVD
-
SEA
31h 04m2 stops
$971LATAM Airlines
Tue, Feb 10 - Thu, Feb 19
American Airlines Logo
8:04 am - 10:15 am
SEA
-
MVD
21h 11m2 stops
American Airlines Logo
11:00 pm - 7:14 pm
MVD
-
SEA
25h 14m2 stops
$975American Airlines
Wed, May 6 - Wed, May 13
LATAM Airlines Logo
10:10 am - 3:55 pm
SEA
-
MVD
25h 45m3 stops
LATAM Airlines Logo
7:21 pm - 12:58 pm
MVD
-
SEA
21h 37m2 stops
$978LATAM Airlines
Thu, Jan 29 - Fri, Feb 27
LATAM Airlines Logo
7:15 am - 5:15 pm
SEA
-
MVD
29h 00m2 stops
LATAM Airlines Logo
2:25 am - 10:15 pm
MVD
-
SEA
24h 50m2 stops
$990LATAM Airlines
Fri, Jan 23 - Thu, Feb 5
LATAM Airlines Logo
7:15 am - 10:35 am
SEA
-
MVD
22h 20m2 stops
LATAM Airlines Logo
7:05 pm - 12:57 pm
MVD
-
SEA
22h 52m2 stops
$991LATAM 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 - 7:14 pm
MVD
-
SEA
25h 14m2 stops
$992American Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
8:15 pm - 6:45 am
SEA
-
MVD
29h 30m2 stops
Multiple Airlines Logo
7:50 am - 12:57 pm
MVD
-
SEA
34h 07m2 stops
$996Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Montevideo flights

Get data-powered insights and trends into flights from Seattle to Montevideo 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 Montevideo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Montevideo, 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 Montevideo is September, where tickets cost $1,048 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,813 and $1,629 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$444
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seattle to Montevideo

When to book flights from Seattle to Montevideo

Are your dates flexible? Find out the best times to travel from Seattle to Montevideo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Montevideo

  • What is the cheapest flight from Seattle to Montevideo?

    In the last 3 days, the lowest price for a flight from Seattle to Montevideo was $444 for a one-way ticket and $931 for a round-trip.

  • Do I need a passport to fly between Seattle and Montevideo?

    A passport is required to fly from Seattle to Montevideo.

  • Which aircraft models fly most regularly from Seattle to Montevideo?

    We unfortunately don’t have that data for this specific route.

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

    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 Montevideo.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montevideo from Seattle 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 Montevideo?

    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 to Montevideo with an airline and back to Seattle with another airline. Booking your flights between Seattle and MVD can sometimes prove cheaper using this method.

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

    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 to Montevideo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Montevideo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Montevideo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Montevideo? 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.
7.5
LATAM AirlinesOverall score based on 1899 reviews
6.7Food
7.6Boarding
8.0Crew
7.0Entertainment
7.3Comfort
Airline reviews

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

2.0 MediocreAnonymous, Dec 2025
JFK - EZE
Read more LATAM Airlines reviews

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.

we were missing our luggage, trying to find someone to have any empathy was pretty much not happening....

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

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.

Horrible the worst airlines I have ever flown. Cancelled flight with no choices and when contacted them they were not helpful

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.

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

Information on your arrival and departure airports

Seattle (SEA)
Montevideo (MVD)