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New Hampshire

$360+ Cheap flights from Buenos Aires (BUE) to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MHT
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Buenos Aires to New Hampshire

Cheapest flights from Buenos Aires to New Hampshire
Explore the most affordable flight options available from Buenos Aires to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:10 pm
AEP
-
BOS
2 stops23h 18m
Multiple Airlines
Wed 3/255:45 am
BOS
-
AEP
3 stops35h 55m
Multiple Airlines
Deal found 2/1$721
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/112:40 am
EZE
-
BOS
2 stops22h 19m
Multiple Airlines
Tue 3/318:45 am
BOS
-
EZE
2 stops28h 45m
Multiple Airlines
Deal found 2/1$722
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:30 am
EZE
-
BOS
2 stops31h 25m
Multiple Airlines
Thu 3/268:55 am
BOS
-
EZE
2 stops29h 15m
Multiple Airlines
Deal found 2/2$725
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:25 pm
EZE
-
BOS
1 stop17h 48m
American Airlines
Thu 3/2610:52 am
BOS
-
EZE
1 stop20h 08m
American Airlines
Deal found 2/2$789
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:00 am
EZE
-
BOS
1 stop27h 55m
Multiple Airlines
Wed 3/255:49 pm
BOS
-
EZE
2 stops44h 06m
Multiple Airlines
Deal found 2/1$790
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:45 pm
EZE
-
BOS
1 stop16h 40m
American Airlines
Wed 3/1112:45 pm
BOS
-
EZE
1 stop18h 15m
American Airlines
Deal found 2/1$792
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:35 pm
EZE
-
BOS
1 stop16h 09m
American Airlines
Tue 3/313:49 pm
BOS
-
EZE
2 stops16h 01m
American Airlines
Deal found 2/1$800
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:25 pm
EZE
-
BOS
1 stop16h 17m
American Airlines
Sat 3/77:51 pm
BOS
-
EZE
1 stop12h 38m
American Airlines
Deal found 2/1$811
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:35 am
AEP
-
BOS
3 stops26h 48m
Multiple Airlines
Tue 3/315:45 am
BOS
-
AEP
3 stops28h 35m
Multiple Airlines
Deal found 2/1$814
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:16 am
EZE
-
BOS
1 stop14h 54m
Copa Airlines
Tue 4/218:43 am
BOS
-
EZE
1 stop15h 07m
Copa Airlines
Deal found 2/1$826
This Booking.com deal was found by Cheapflights users on 2/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:50 pm
AEP
-
BOS
3 stops26h 05m
Multiple Airlines
Thu 3/265:45 am
BOS
-
AEP
2 stops25h 45m
Multiple Airlines
Deal found 2/2$830
This LATAM Airlines deal was found by Cheapflights users on 2/1. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:15 pm
AEP
-
BOS
2 stops22h 54m
LATAM Airlines
Tue 4/213:20 pm
BOS
-
AEP
2 stops22h 30m
LATAM Airlines
Deal found 2/1$840

Find flight deals from Buenos Aires to New Hampshire

Keep the following information in mind while searching for Buenos Aires to New Hampshire flight deals. Data was last updated February 3, 2026.

Round-trip from

$721
(Mytrip)

One-way from

$360
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$1,219
From Buenos Aires (BUE) to New Hampshire
Search Deals
One-way flight from Buenos Aires (BUE) to New Hampshire
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buenos Aires to New Hampshire 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 February 3, 2026.
Use the filters below to find and compare flights from Buenos Aires to New Hampshire that are best for you.

Fly from

Buenos Aires

Fly to

New Hampshire

Route

Depart

Return

Price

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 3/18

5:10 pm-3:28 pm

2 stops23h 18m

Boston Logan Intl

Wed 3/25

5:45 am-6:40 pm

3 stops35h 55m

$721

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Wed 3/18

11:00 am-1:55 pm

1 stop27h 55m

Boston Logan Intl

Wed 3/25

5:49 pm-2:55 pm

2 stops44h 06m

$790

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Fri 2/27

9:25 pm-11:42 am

1 stop16h 17m

Boston Logan Intl

Sat 3/7

7:51 pm-10:29 am

1 stop12h 38m

$811

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Thu 3/12

10:35 am-12:23 pm

3 stops26h 48m

Boston Logan Intl

Tue 3/31

5:45 am-11:20 am

3 stops28h 35m

$814

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Thu 3/19

9:16 am-11:10 pm

1 stop14h 54m

Boston Logan Intl

Tue 4/21

8:43 am-12:50 am

1 stop15h 07m

$826

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 3/1

11:55 pm-11:30 pm

1 stop25h 35m

Boston Logan Intl

Sun 3/8

7:15 am-6:20 am

1 stop22h 05m

$827

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 3/1

10:05 pm-12:46 pm

2 stops40h 41m

Boston Logan Intl

Mon 3/9

7:15 am-8:20 am

1 stop24h 05m

$827

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 3/2

4:05 am-10:59 pm

2 stops20h 54m

Boston Logan Intl

Tue 3/10

1:55 pm-10:15 am

1 stop19h 20m

$831

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Fri 3/20

4:55 pm-7:35 am

1 stop15h 40m

Boston Logan Intl

Fri 3/27

12:15 pm-4:35 am

1 stop15h 20m

$880

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 3/29

7:00 pm-3:28 pm

3 stops45h 28m

Boston Logan Intl

Mon 4/6

6:01 am-6:21 pm

3 stops35h 20m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 31 results
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Best time to book a flight from Buenos Aires to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Buenos Aires 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.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to New Hampshire
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to New Hampshire. 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 Buenos Aires to New Hampshire?

    A quick flight from Buenos Aires to New Hampshire can take about 16h 17m. American Airlines provides one of the quickest options available for as low as $811. The distance between Buenos Aires and New Hampshire is about 5387 mi.

  • What are the most popular routes from Buenos Aires to New Hampshire?

    When deciding which route to take from Buenos Aires to New Hampshire consider Buenos Aires Ministro Pistarini - Boston Logan Intl, Buenos Aires Jorge Newbery - Boston Logan Intl or Buenos Aires Jorge Newbery - Manchester as they are the most popular.

  • Can I find deals for flights from Buenos Aires to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to New Hampshire.

  • Can I find deals for business class flights from Buenos Aires to New Hampshire?

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

See more FAQs

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Alternative routes for Buenos Aires to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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