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).

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

Yes. Flexible dates can save you up to 44% on flights from Boston to Ushuaia. 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 $1,826 to $6,485. That means the highest observed fare was about 4x 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 $2,070, which is 164% 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

Which airline is the cheapest to fly from Boston to Ushuaia?

Avianca ($2,177) offered the cheapest round-trip ticket from Boston to Ushuaia in the last 5 days.

Cheap Flights from Boston to Ushuaia | KAYAK

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Cheapest round-trip

$1,826

Typical prices: $1,461-$2,075

Multiple Airlines

Sat 1/20Sat 2/24

BOS - USH • 2 stops

Cheapest one-way

$1,821

Typical prices: $671-$790

Multiple Airlines

Thu 2/8

BOS - USH • 2 stops

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We hope you love your trip to Ushuaia!

Flight Deals

Cheap Flights from Boston to Ushuaia (BOS-USH)

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

Round-trip

One-way

Recent round-trip flight deals from Boston to Ushuaia

Wed, Jan 20 - Wed, Feb 24

3:15 pm - 11:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

42h 15m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini

2:20 pm - 11:20 pmUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

35h 00m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl

$1,826Multiple Airlines

Wed, Nov 11 - Mon, Nov 23

1:32 pm - 7:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

39h 58m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini

4:40 pm - 9:28 pmUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

30h 48m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl

$1,902Multiple Airlines

Thu, Feb 11 - Sun, Feb 21

7:55 am - 11:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

25h 35m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

8:55 pm - 6:35 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

35h 40m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,937Multiple Airlines

Thu, Feb 11 - Sun, Feb 21

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

8:55 pm - 6:35 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

35h 40m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$1,971Multiple Airlines

Sat, Feb 13 - Sun, Feb 21

7:55 am - 11:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

25h 35m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

2:20 pm - 6:35 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

42h 15m2 stops Buenos Aires Ministro Pistarini Bogotá El Dorado

$2,177Avianca

Wed, Jan 20 - Wed, Feb 24

3:15 pm - 5:45 pmBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

24h 30m3 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini El Calafate

10:30 pm - 12:35 pmUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

40h 05m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl

$2,242Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

6:39 pm - 10:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

37h 51m3 stops New York John F Kennedy Intl Bogotá El Dorado Buenos Aires Ministro Pistarini

8:35 pm - 10:41 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

40h 06m3 stops Buenos Aires Jorge Newbery Bogotá El Dorado New York John F Kennedy Intl

$2,272Multiple Airlines

Wed, Jan 20 - Wed, Feb 24

7:30 am - 2:30 pmBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

29h 00m3 stops Fort Lauderdale Bogotá El Dorado Buenos Aires Jorge Newbery

7:55 pm - 12:28 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

30h 33m3 stops Buenos Aires Ministro Pistarini Bogotá El Dorado Fort Lauderdale

$2,366Multiple Airlines

Fri, Feb 12 - Sun, Feb 21

11:45 am - 1:30 pmBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

23h 45m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini

1:20 pm - 12:35 pmUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

25h 15m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl

$2,376Multiple Airlines

Thu, Dec 10 - Wed, Dec 23

7:55 am - 7:30 amBOS Boston Logan Intl-USH Ushuaia Malvinas Argentinas

21h 35m2 stops Bogotá El Dorado Buenos Aires Ministro Pistarini

7:40 pm - 12:27 amUSH Ushuaia Malvinas Argentinas-BOS Boston Logan Intl

30h 47m3 stops Buenos Aires Jorge Newbery Bogotá El Dorado Fort Lauderdale

$2,384Multiple 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 with more confidence.

Which airline is the cheapest to fly from Boston to Ushuaia?: Avianca ($2,177) offered the cheapest round-trip ticket from Boston to Ushuaia in the last 5 days.

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Expert advice

Our travel experts

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.

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	$1,821

One-way 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

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.

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 $1,826 to $6,485. That means the highest observed fare was about 4x 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 $2,070, which is 164% above the typical average for this route.
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 Boston to Ushuaia?
Flights from Boston to Ushuaia usually depart from Boston Logan Intl (BOS) and arrive at Ushuaia Malvinas Argentinas (USH).
Can I save money by using flexible dates for flights from Boston to Ushuaia?
Yes. Flexible dates can save you up to 44% on flights from Boston to Ushuaia. 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.
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.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $1,417, about $1,091 less than Monday fares (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

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BOS - USH

$1,821 Find Cheap Flights from Boston to Ushuaia - Compare and Save

Everything you should know

Cheap Flights from Boston to Ushuaia (BOS-USH)

Recent round-trip flight deals from Boston to Ushuaia

Recent one-way flight deals from Boston to Ushuaia

Price, demand and travel trends for Boston to Ushuaia flights

Which airline is the cheapest to fly from Boston to Ushuaia?

Expert advice for your flight from Boston to Ushuaia

Key details for Boston to Ushuaia flights

Cheapest flight

When to book flights from Boston to Ushuaia

Your Boston to Ushuaia flight questions, answered

Your guide to booking Boston to Ushuaia flights

More options for your flight from Boston to Ushuaia

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

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Ushuaia

Find direct flights to and from Boston and Ushuaia

Flights from domestic origins to Ushuaia

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