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$389+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUE — MHT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/232:32 pmEZE - BOS
1 stop24h 52mCopa Airlines
Sat 1/107:31 amBOS - EZE
1 stop22h 26mCopa Airlines
Deal found 12/17$1,117
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amEZE - BOS
2 stops18h 54mDelta
Sat 1/101:00 pmBOS - EZE
1 stop19h 15mDelta
Deal found 12/17$1,120
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:05 pmEZE - BOS
1 stop19h 09mUnited Airlines
Sat 1/1010:30 amBOS - EZE
2 stops18h 50mUnited Airlines
Deal found 12/15$1,133
This Avianca deal was found by Cheapflights users on 12/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:55 pmEZE - BOS
1 stop15h 40mAvianca
Tue 12/309:30 amBOS - EZE
2 stops18h 20mAvianca
Deal found 12/16$1,253
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Fri 12/261:50 pmAEP - BOS
3 stops47h 00mMultiple Airlines
Tue 12/307:55 amBOS - AEP
2 stops21h 35mMultiple Airlines
Deal found 12/16$1,286
This Copa Airlines deal was found by Cheapflights users on 12/16. 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 12/2512:07 amEZE - BOS
1 stop15h 17mCopa Airlines
Tue 12/307:34 amBOS - EZE
1 stop15h 24mCopa Airlines
Deal found 12/16$1,287
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Fri 12/267:00 pmEZE - BOS
3 stops41h 50mMultiple Airlines
Tue 12/307:55 amBOS - EZE
3 stops32h 48mMultiple Airlines
Deal found 12/16$1,315
This eDestinos deal was found by Cheapflights users on 12/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:43 pmEZE - BOS
2 stops49h 12mMultiple Airlines
Sat 1/103:07 pmBOS - EZE
2 stops40h 08mMultiple Airlines
Deal found 12/15$1,346
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:05 pmEZE - MHT
2 stops41h 52mUnited Airlines
Mon 3/167:28 pmMHT - EZE
2 stops59h 52mUnited Airlines
Deal found 12/14$1,382
This SmartFares deal was found by Cheapflights users on 12/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 pmEZE - BOS
1 stop14h 40mDelta
Sat 1/104:45 pmBOS - EZE
1 stop15h 30mDelta
Deal found 12/15$1,386
This oojo deal was found by Cheapflights users on 12/17. 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.
Thu 12/2510:35 amAEP - BOS
1 stop22h 00mMultiple Airlines
Sat 1/1012:15 pmBOS - AEP
2 stops20h 15mMultiple Airlines
Deal found 12/17$1,411
This LATAM Airlines deal was found by Cheapflights users on 12/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1911:55 pmEZE - BOS
1 stop14h 40mLATAM Airlines
Sat 1/31:45 pmBOS - EZE
1 stop17h 15mLATAM Airlines
Deal found 12/15$1,422

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 December 18, 2025.

Round-trip from

$795
(American Airlines)

One-way from

$389
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$971
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. 6% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

Thu 1/29

11:55 pm-8:31 pm

1 stop22h 36m

Boston Logan Intl

Thu 2/5

1:30 pm-9:00 am

1 stop17h 30m

$830

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 1/25

10:25 pm-11:15 am

1 stop14h 50m

Boston Logan Intl

Thu 2/5

1:30 pm-9:00 am

1 stop17h 30m

$830

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 1/25

10:25 pm-11:15 am

1 stop14h 50m

Boston Logan Intl

Sun 2/1

11:12 am-7:20 am

1 stop18h 08m

$830

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 3/23

11:55 pm-5:32 pm

1 stop18h 37m

Boston Logan Intl

Fri 3/27

11:10 am-7:20 am

1 stop19h 10m

$830

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Fri 1/23

10:25 pm-3:53 pm

1 stop19h 28m

Boston Logan Intl

Sat 2/7

11:12 am-9:00 am

1 stop19h 48m

$830

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Thu 1/29

3:40 pm-10:02 am

2 stops20h 22m

Boston Logan Intl

Thu 2/5

5:25 pm-4:00 pm

2 stops20h 35m

$839

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Fri 1/23

12:15 pm-8:31 pm

2 stops34h 16m

Boston Logan Intl

Sat 2/7

11:12 am-9:00 am

1 stop19h 48m

$839

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Mon 3/23

4:40 am-1:55 pm

2 stops34h 15m

Boston Logan Intl

Fri 3/27

6:00 am-8:40 pm

3 stops37h 40m

$849

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Mon 3/23

5:15 pm-2:54 pm

2 stops22h 39m

Boston Logan Intl

Fri 3/27

9:55 am-9:40 am

1 stop22h 45m

$861

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 1/19

7:43 pm-6:54 pm

2 stops25h 11m

Boston Logan Intl

Tue 2/3

5:25 pm-2:50 am

2 stops31h 25m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 40 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 22m. Delta provides one of the quickest options available for as low as $839. The distance between Buenos Aires and New Hampshire is about 5371 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 Ministro Pistarini - 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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