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Ushuaia

$1,432+ Cheap flights from Boston (BOS) to Ushuaia (USH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — USH
ago 25 — set 11
seg 8/25
seg 9/1
1 adult, Economy
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Cheap flight deals from Boston to Ushuaia

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ushuaia (USH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Round-trip from

$1,432
(Trip.com)
From Boston Logan Intl to Ushuaia Malvinas Argentinas
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Find flight deals from Boston to Ushuaia

Cheapest flights from Boston to Ushuaia
Explore the most affordable flight options available from Boston to Ushuaia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This oojo deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 12/18:55 amBOS - USH
2 stops21h 45mMultiple Airlines
sáb 12/67:40 pmUSH - BOS
2 stops36h 55mMultiple Airlines
Deal found 8/19$1,881
This FlightHub deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/1010:40 amBOS - USH
3 stops43h 50mMultiple Airlines
qua 9/1710:10 amUSH - BOS
3 stops33h 00mMultiple Airlines
Deal found 8/20$2,055
This CheapOair deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/268:55 amBOS - USH
2 stops57h 45mLATAM Airlines
sáb 1/102:20 pmUSH - BOS
2 stops42h 15mLATAM Airlines
Deal found 8/19$2,905
This oojo deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 12/268:55 amBOS - USH
2 stops20h 35mMultiple Airlines
sáb 1/102:20 pmUSH - BOS
2 stops42h 15mMultiple Airlines
Deal found 8/18$2,909

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Ushuaia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Boston to Ushuaia that are best for you.

Fly from

Boston

Fly to

Ushuaia

Route

Depart

Return

Price

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

qui 1/15

7:55 am-12:30 pm

2 stops26h 35m

Ushuaia Malvinas Argentinas

qui 2/5

7:55 pm-6:35 am

2 stops36h 40m

$1,432

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

seg 12/1

8:55 am-8:40 am

2 stops21h 45m

Ushuaia Malvinas Argentinas

sáb 12/6

7:40 pm-6:35 am

2 stops36h 55m

$1,881

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

sex 1/16

8:55 am-7:30 am

2 stops20h 35m

Ushuaia Malvinas Argentinas

qua 2/4

8:45 am-6:35 am

2 stops23h 50m

$2,040

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

qua 9/10

10:40 am-7:30 am

3 stops43h 50m

Ushuaia Malvinas Argentinas

qua 9/17

10:10 am-6:10 pm

3 stops33h 00m

$2,055

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

sex 1/16

8:55 am-7:30 am

2 stops20h 35m

Ushuaia Malvinas Argentinas

dom 2/8

9:20 am-6:35 am

2 stops23h 15m

$2,120

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

sex 1/16

8:55 am-7:30 am

2 stops20h 35m

Ushuaia Malvinas Argentinas

qui 2/5

9:20 am-6:35 am

3 stops23h 15m

$2,177

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

qui 1/15

8:55 am-9:35 pm

2 stops34h 40m

Ushuaia Malvinas Argentinas

qua 2/4

8:45 am-6:35 am

2 stops23h 50m

$2,535

BostonUshuaia

BOS - USH

BOSUSH

Boston Logan Intl

qui 1/15

8:55 am-9:35 pm

2 stops34h 40m

Ushuaia Malvinas Argentinas

dom 2/8

9:20 am-6:35 am

2 stops23h 15m

$2,615

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Boston to Ushuaia

Have a flexible travel schedule? Discover the best time to fly to Ushuaia from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Boston to Ushuaia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Ushuaia?

    A quick flight from Boston to Ushuaia can take about 20h 35m. LATAM Airlines provides one of the quickest options available for as low as $2,040. Boston and Ushuaia are separated by a distance of 6714 mi.

  • Can I find deals for flights from Boston to Ushuaia that include hotel bookings?

    Yes. In addition to deals on Boston to Ushuaia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Ushuaia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Ushuaia.

  • Can I find deals for business class flights from Boston to Ushuaia?

    Yes. Cheapflights offers flight deals from Boston to Ushuaia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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