BOS - USH

$520 Find Cheap Flights from Boston to Ushuaia - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,431
Typical prices: $1,461-$2,075
Avianca
Sat 10/13Sat 10/20
BOS - USH • 2 stops
Cheapest one-way
$520
Typical prices: $671-$790
Multiple Airlines
Tue 1/16
BOS - USH • 3 stops
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Flight Deals

Cheap Flights from Boston to Ushuaia (BOS-USH)

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

Recent round-trip flight deals from Boston to Ushuaia

Tue, Oct 13 - Tue, Oct 20
Avianca Logo
8:45 am - 8:30 amBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
22h 45m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini
Avianca Logo
8:40 pm - 7:10 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
35h 30m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado
$1,431Avianca
Fri, Feb 26 - Thu, Mar 11
Multiple Airlines Logo
9:05 am - 9:40 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
34h 35m2 stops Sao Paulo Guarulhos Intl Buenos Aires Ministro Pistarini
Multiple Airlines Logo
9:20 am - 6:45 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
23h 25m2 stops Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
$1,531Multiple Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
8:45 am - 8:30 amBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
22h 45m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini
Multiple Airlines Logo
8:40 pm - 10:00 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
38h 20m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado Orlando
$1,683Multiple Airlines
Fri, Feb 26 - Thu, Mar 11
Multiple Airlines Logo
9:05 am - 9:40 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
34h 35m2 stops Sao Paulo Guarulhos Intl Buenos Aires Ministro Pistarini
Multiple Airlines Logo
10:20 am - 6:45 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
22h 25m3 stops El Calafate Buenos Aires Jorge Newbery Sao Paulo Guarulhos Intl
$1,723Multiple Airlines
Tue, Jan 26 - Thu, Mar 4
Multiple Airlines Logo
7:55 am - 8:40 amBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
46h 45m3 stops Bogotá El Dorado Sao Paulo Guarulhos Intl El Calafate
Multiple Airlines Logo
10:30 pm - 6:35 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
34h 05m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado
$1,747Multiple Airlines
Tue, Jan 26 - Thu, Mar 4
Multiple Airlines Logo
7:55 am - 9:40 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
35h 45m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini
Multiple Airlines Logo
10:30 pm - 6:35 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
34h 05m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado
$1,847Multiple Airlines
Sun, Feb 28 - Tue, Mar 16
Multiple Airlines Logo
11:05 am - 8:28 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
31h 23m2 stops Toronto Pearson Intl Buenos Aires Ministro Pistarini
Multiple Airlines Logo
9:46 pm - 6:30 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
33h 44m3 stops Buenos Aires Ministro Pistarini Punta Cana Guatemala City La Aurora
$1,873Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
7:13 pm - 12:15 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
40h 02m3 stops Washington, D.C. Dulles Intl Bogotá El Dorado Buenos Aires Ministro Pistarini
Multiple Airlines Logo
5:30 pm - 8:13 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
39h 43m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado New York John F Kennedy Intl
$1,922Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
9:55 am - 8:05 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
33h 10m2 stops Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
7:25 pm - 7:35 amUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
37h 10m3 stops Buenos Aires Jorge Newbery Santiago Arturo Merino Benitez Bogotá El Dorado
$2,007Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
10:00 am - 8:05 pmBOS  Boston Logan Intl-USH Ushuaia Malvinas Argentinas
33h 05m2 stops Sao Paulo Guarulhos Intl Buenos Aires Jorge Newbery
Multiple Airlines Logo
5:30 pm - 11:43 pmUSH  Ushuaia Malvinas Argentinas-BOS Boston Logan Intl
31h 13m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado San Juan Luis Munoz Marin Intl
$2,091Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Ushuaia flights

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

How much is a round-trip flight from Boston to Ushuaia?

Round-trip flights from Boston to Ushuaia start at $1,431. Prices are below average for this route right now, with typical round-trip fares ranging from $1,461 to $2,075. The lowest price found in the past 5 days was $1,431 on Avianca.

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Expert advice

Expert advice for your flight from Boston to Ushuaia

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

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.

Read more
Stefanie Waldek

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.

Read more
Chris Dong

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.

Read more

Key details for Boston to Ushuaia flights

Cheapest flight

$520
Flight from Boston to Ushuaia

When to book flights from Boston to Ushuaia

Are your dates flexible? Find out the best times to travel from Boston to Ushuaia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Ushuaia flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Ushuaia?

    Flights from Boston to Ushuaia usually depart from Boston Logan Intl (BOS) and arrive at Ushuaia Malvinas Argentinas (USH).

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

    Only Economy Class is available on flights from Boston to Ushuaia.

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

    Yes. Being flexible with your travel dates can save you up to 44% on the Boston to Ushuaia route. Wednesday is the cheapest departure day at $1,417 round-trip on average, while Monday is the most expensive at $2,508, a difference of $1,091. 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 Boston 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 Boston 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 $1,431 to $7,063. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Boston to Ushuaia looking right now?

    One-way fares from Boston to Ushuaia are currently higher than usual. Average one-way flight prices are about $1,349, which is 72% above the typical average for this route.

  • What is the time difference between Boston and Ushuaia?

    Ushuaia is 1 hour ahead of Boston (Argentina Time vs Eastern 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

Your guide to booking Boston to Ushuaia flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Monday. On this route, Wednesday flights average $1,417 - about $1,091 less than Monday (44% 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
    - Tierra De Leyendas

Everything you need to know for your flight from Boston to Ushuaia

Information on your arrival and departure airports

Boston (BOS)
Ushuaia (USH)