Cheap Flights from Boston to Ushuaia | KAYAK

BOS - USH

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Cheapest round-trip

$1,397

Multiple Airlines

Wed 5/13Wed 5/20

BOS - USH • 2 stops

Advice from real travelers

AI-powered summary based on content written by travel experts. AI can make mistakes.

JetBlue offers free gate-to-gate Wi-Fi for entertainment.

Delta provides free messaging on international flights.

Expert advice

Nonstop flights

Not available

There are currently no direct flights between Boston and Ushuaia. You'll need at least 2 connections.

Insights

Avoid delays

Hawaiian Airlines

Most punctual • 88% on-time

Morning flights

Best time • Fewest delays

Insights

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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.

Round-trip

One-way

Recent round-trip flight deals from Boston to Ushuaia

Wed, May 13 - Wed, May 20

9:55 am - 6:40 pm

BOS

USH

31h 45m

2 stops

10:30 am - 7:35 am

USH

BOS

22h 05m

2 stops

$1,397Multiple Airlines

Thu, May 14 - Thu, May 21

8:45 am - 9:40 am

BOS

USH

47h 55m

2 stops

4:30 pm - 6:50 am

USH

BOS

39h 20m

2 stops

$1,481Multiple Airlines

Wed, May 13 - Wed, May 20

10:20 am - 12:05 pm

BOS

USH

24h 45m

3 stops

7:30 pm - 9:05 am

USH

BOS

38h 35m

3 stops

$1,492Multiple Airlines

Thu, May 14 - Thu, May 21

8:45 am - 9:40 am

BOS

USH

47h 55m

2 stops

10:30 am - 2:50 pm

USH

BOS

29h 20m

3 stops

$1,683Multiple Airlines

Thu, May 14 - Thu, May 21

3:00 pm - 6:40 pm

BOS

USH

26h 40m

3 stops

10:30 am - 2:51 pm

USH

BOS

29h 21m

3 stops

$1,842Multiple Airlines

Wed, May 13 - Wed, May 20

9:55 am - 12:05 pm

BOS

USH

25h 10m

2 stops

7:30 pm - 9:05 am

USH

BOS

38h 35m

3 stops

$1,846Multiple Airlines

Booking Insights

KAYAK's insights & trends for Boston to Ushuaia flights

Get data-powered insights and trends into flights from Boston to Ushuaia to help you find the cheapest flights, the best time to fly and much more.

How often are flights from Boston to Ushuaia delayed?

Weekly flights between Boston and Ushuaia historically see delays in approximately 16% of cases, with the average delay over the past year being 159 minutes.

What is the most punctual flight time for Boston to Ushuaia flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Which airline has the best punctuality record on Boston to Ushuaia flights?

Based on our data, Hawaiian Airlines have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

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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	$1,397

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.

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

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Boston (BOS)

Ushuaia (USH)

BOS - USH

$1,397 Find Cheap Flights from Boston to Ushuaia

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

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

KAYAK's insights & trends for Boston to Ushuaia flights

Get data-powered insights and trends into flights from Boston to Ushuaia to help you find the cheapest flights, the best time to fly and much more.

How often are flights from Boston to Ushuaia delayed?

Weekly flights between Boston and Ushuaia historically see delays in approximately 16% of cases, with the average delay over the past year being 159 minutes.

What is the most punctual flight time for Boston to Ushuaia flights?

Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Which airline has the best punctuality record on Boston to Ushuaia flights?

Based on our data, Hawaiian Airlines have experienced the fewest delays on this route in the past 12 months, with only about 12% of their flights encountering any delays.

Expert advice for your flight from Boston to Ushuaia

Good to know

When to book flights from Boston to Ushuaia

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

Information on your arrival and departure airports

Cabin class types available on flights from Boston to Ushuaia

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

Find direct flights to and from Boston and Ushuaia

Flights to other popular destinations

Flights from domestic origins to Ushuaia

Choose which airport to fly into in Ushuaia