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New Hampshire

$383+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MHT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap 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 September 15, 2025.

Round-trip from

$707
(Copa Airlines)

One-way from

$383
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,132
From Buenos Aires (BUE) to New Hampshire
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One-way flight from Buenos Aires (BUE) to New Hampshire
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Highest demand for flights based on searches. 5% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 9/213:48 amEZE - BOS
1 stop16h 34mCopa Airlines
Mon 10/68:41 amBOS - EZE
1 stop15h 14mCopa Airlines
Deal found 9/15$707
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/13:57 amEZE - BOS
1 stop20h 06mCopa Airlines
Thu 11/137:34 amBOS - EZE
1 stop15h 26mCopa Airlines
Deal found 9/15$729
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/223:57 amEZE - BOS
1 stop20h 06mCopa Airlines
Sun 12/77:34 amBOS - EZE
1 stop18h 36mCopa Airlines
Deal found 9/15$750
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/282:40 amEZE - BOS
2 stops22h 19mMultiple Airlines
Wed 11/55:45 amBOS - EZE
2 stops22h 05mMultiple Airlines
Deal found 9/14$762
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/210:30 amAEP - BOS
2 stops30h 30mMultiple Airlines
Sun 10/129:55 amBOS - AEP
1 stop22h 25mMultiple Airlines
Deal found 9/14$814
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 11/24:55 pmEZE - BOS
2 stops33h 04mMultiple Airlines
Wed 11/55:45 amBOS - EZE
2 stops32h 05mMultiple Airlines
Deal found 9/14$814
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Thu 10/210:30 amAEP - BOS
2 stops30h 30mMultiple Airlines
Mon 10/139:55 amBOS - AEP
1 stop22h 25mMultiple Airlines
Deal found 9/14$820
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/295:15 amAEP - BOS
2 stops27h 20mMultiple Airlines
Wed 11/58:55 amBOS - AEP
1 stop19h 45mMultiple Airlines
Deal found 9/14$825
This Copa Airlines deal was found by Cheapflights users on 9/12. 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.
Sat 12/62:32 pmEZE - BOS
1 stop24h 52mCopa Airlines
Sun 3/228:44 amBOS - EZE
1 stop18h 26mCopa Airlines
Deal found 9/12$829
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/2910:50 pmEZE - BOS
2 stops16h 50mAmerican Airlines
Wed 11/57:17 pmBOS - EZE
1 stop13h 23mAmerican Airlines
Deal found 9/14$836
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/410:10 pmAEP - BOS
2 stops49h 50mMultiple Airlines
Sun 10/129:55 amBOS - AEP
1 stop22h 25mMultiple Airlines
Deal found 9/14$847
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 11/25:35 amAEP - BOS
3 stops36h 21mMultiple Airlines
Wed 11/55:45 amBOS - AEP
3 stops32h 15mMultiple Airlines
Deal found 9/14$859

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 September 15, 2025.
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

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 10/12

3:47 am-10:53 pm

1 stop20h 06m

Boston Logan Intl

Mon 10/20

8:41 am-12:34 am

1 stop14h 53m

$707

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 9/28

5:08 am-7:22 pm

1 stop15h 14m

Boston Logan Intl

Tue 10/7

8:41 am-12:55 am

1 stop15h 14m

$729

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 11/2

10:01 am-10:03 pm

1 stop14h 02m

Boston Logan Intl

Thu 11/13

7:34 am-12:53 am

1 stop15h 19m

$729

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Thu 10/23

3:47 am-10:53 pm

1 stop20h 06m

Boston Logan Intl

Mon 11/3

7:34 am-4:10 am

1 stop18h 36m

$729

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 10/29

5:15 am-7:35 am

2 stops27h 20m

Boston Logan Intl

Wed 11/5

8:55 am-6:40 am

1 stop19h 45m

$825

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Thu 10/2

3:40 pm-2:59 pm

2 stops24h 19m

Boston Logan Intl

Tue 10/14

4:26 pm-2:40 pm

2 stops21h 14m

$878

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 10/29

5:15 pm-12:35 pm

2 stops20h 20m

Boston Logan Intl

Wed 11/5

1:45 pm-4:00 pm

2 stops24h 15m

$878

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Thu 10/2

3:40 pm-2:59 pm

2 stops24h 19m

Boston Logan Intl

Mon 10/13

6:22 pm-4:05 pm

2 stops20h 43m

$878

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Sat 11/1

12:05 am-4:56 pm

3 stops41h 51m

Boston Logan Intl

Wed 11/5

5:45 am-4:00 pm

3 stops32h 15m

$881

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Sun 11/2

12:40 pm-6:35 am

1 stop19h 55m

Boston Logan Intl

Wed 11/5

8:55 am-9:40 am

1 stop22h 45m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 20h 06m. Copa Airlines provides one of the quickest options available for as low as $707. The distance between Buenos Aires and New Hampshire is about 5387 mi. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from Buenos Aires to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Buenos Aires to New Hampshire (average of $334). Flying from Buenos Aires to New Hampshire in April is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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