Which airports can I use when flying from Seattle to Ushuaia?

Flights from Seattle to Ushuaia usually depart from Seattle/Tacoma Intl (SEA) and arrive at Ushuaia Malvinas Argentinas (USH).

What cabin classes can I book on flights from Seattle to Ushuaia?

Three cabin classes are available on flights from Seattle to Ushuaia: • Economy Class • Premium Economy Class • Business Class

Can I save money by using flexible dates for flights from Seattle to Ushuaia?

Yes. Flexible dates can save you up to 35% on flights from Seattle to Ushuaia. Tuesday is the cheapest departure day at $1,793 round-trip on average, while Sunday is the most expensive at $2,752, a difference of $959. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Seattle to Ushuaia?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Seattle to Ushuaia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,706 to $10,582. That means the highest observed fare was about 6x higher than the lowest one.

What is the time difference between Seattle and Ushuaia?

Ushuaia is 4 hours ahead of Seattle (Argentina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ushuaia Malvinas Argentinas Airport (USH)?

Ushuaia Malvinas Argentinas Airport (USH) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include: • Hertz • Localiza • Rentacar • FlexWays • Alamo

How much should I expect to pay for a Seattle to Ushuaia flight?

Round-trip flights from Seattle to Ushuaia range from $1,793 to $2,141, with an average of $2,012 over the past 12 months. Anything below $1,793 counts as a good deal.

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Cheapest round-trip

$1,706

Typical prices: $1,793-$2,141

Multiple Airlines

Sun 10/28Sun 11/4

SEA - USH • 3 stops

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Flight Deals

Cheap Flights from Seattle to Ushuaia (SEA-USH)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Seattle to Ushuaia

Wed, Oct 28 - Wed, Nov 4

9:27 pm - 11:40 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

34h 13m3 stops Orlando Bogotá El Dorado Buenos Aires Ministro Pistarini

5:30 pm - 8:56 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

56h 26m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado Washington, D.C. Dulles Intl

$1,706Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

11:23 am - 7:30 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

39h 07m3 stops Chicago O'Hare Intl Bogotá El Dorado Buenos Aires Ministro Pistarini

3:55 pm - 6:12 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

31h 17m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado Dallas/Fort Worth

$2,260Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

9:27 pm - 11:55 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

34h 28m3 stops Orlando Bogotá El Dorado Buenos Aires Ministro Pistarini

6:40 pm - 9:50 amUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

44h 10m3 stops Buenos Aires Jorge Newbery Bogotá El Dorado Chicago O'Hare Intl

$2,569Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

9:27 pm - 2:10 pmSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

36h 43m3 stops Orlando Bogotá El Dorado Buenos Aires Jorge Newbery

4:40 pm - 9:54 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

34h 14m2 stops Buenos Aires Ministro Pistarini Miami

$2,933Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

9:27 pm - 11:40 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

34h 13m3 stops Orlando Bogotá El Dorado Buenos Aires Ministro Pistarini

5:30 pm - 9:54 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

33h 24m2 stops Buenos Aires Ministro Pistarini Miami

$3,134Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

9:27 pm - 11:55 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

34h 28m3 stops Orlando Bogotá El Dorado Buenos Aires Ministro Pistarini

4:40 pm - 9:54 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

34h 14m2 stops Buenos Aires Ministro Pistarini Miami

$3,140Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

11:23 am - 7:30 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

39h 07m3 stops Chicago O'Hare Intl Bogotá El Dorado Buenos Aires Ministro Pistarini

12:30 pm - 9:54 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

38h 24m2 stops Buenos Aires Jorge Newbery Miami

$3,538Multiple Airlines

Fri, Oct 30 - Fri, Nov 6

9:27 pm - 2:10 pmSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

36h 43m3 stops Orlando Bogotá El Dorado Buenos Aires Jorge Newbery

7:35 pm - 8:56 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

30h 21m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado Washington, D.C. Dulles Intl

$4,343Multiple Airlines

Tue, Dec 15 - Tue, Dec 29

7:45 am - 7:30 amSEA Seattle/Tacoma Intl-USH Ushuaia Malvinas Argentinas

42h 45m3 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl Buenos Aires Ministro Pistarini

8:50 pm - 8:59 pmUSH Ushuaia Malvinas Argentinas-SEA Seattle/Tacoma Intl

53h 09m3 stops Buenos Aires Ministro Pistarini Sao Paulo Guarulhos Intl Toronto Pearson Intl

$7,498Multiple Airlines

Useful Info

Expert advice

Our travel experts

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Chris Dong

Expert on Hawaiian Airlines

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Cheapest flight	$1,706

Round-trip flight from Seattle to Ushuaia

When to book flights from Seattle to Ushuaia

Are your dates flexible? Find out the best times to travel from Seattle to Ushuaia 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.

What cabin classes can I book on flights from Seattle to Ushuaia?
Three cabin classes are available on flights from Seattle to Ushuaia:

• Economy Class
• Premium Economy Class
• Business Class
Do I need a passport to fly from Seattle to Ushuaia?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Seattle to Ushuaia flight?
Round-trip flights from Seattle to Ushuaia range from $1,793 to $2,141, with an average of $2,012 over the past 12 months. Anything below $1,793 counts as a good deal.
Have flight prices from Seattle to Ushuaia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,706 to $10,582. That means the highest observed fare was about 6x higher than the lowest one.
What car rental options are available at Ushuaia Malvinas Argentinas Airport (USH)?
Ushuaia Malvinas Argentinas Airport (USH) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

• Hertz
• Localiza
• Rentacar
• FlexWays
• Alamo
Which airports can I use when flying from Seattle to Ushuaia?
Flights from Seattle to Ushuaia usually depart from Seattle/Tacoma Intl (SEA) and arrive at Ushuaia Malvinas Argentinas (USH).
Can I save money by using flexible dates for flights from Seattle to Ushuaia?
Yes. Flexible dates can save you up to 35% on flights from Seattle to Ushuaia. Tuesday is the cheapest departure day at $1,793 round-trip on average, while Sunday is the most expensive at $2,752, a difference of $959.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Seattle and Ushuaia?
Ushuaia is 4 hours ahead of Seattle (Argentina Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $1,793, about $959 less than Sunday fares (35% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ushuaia Malvinas Argentinas Airport.

• Tolkeyén Ushuaia Hotel

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