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Cheap flights from Buenos Aires to New Hampshire from $363

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to New Hampshire departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buenos Aires to New Hampshire

Cheap round-trip flights

LATAM Airlines Logo
6:13 pm - 4:01 pmEZE-BOS
22h 48m2 stops
LATAM Airlines Logo
9:55 am - 2:35 amBOS-EZE
15h 40m1 stop
$810LATAM Airlines
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Mon, Oct 13 - Mon, Oct 27
LATAM Airlines Logo
6:13 pm - 3:26 pmEZE-BOS
22h 13m2 stops
LATAM Airlines Logo
10:12 am - 6:10 amBOS-EZE
18h 58m2 stops
$814LATAM Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 27
Delta Logo
8:10 pm - 9:36 amEZE-BOS
14h 26m1 stop
Delta Logo
5:00 pm - 10:15 amBOS-EZE
16h 15m1 stop
$829Delta
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Mon, Oct 13 - Mon, Oct 27
Logo
10:55 am - 7:15 amAEP-BOS
21h 20m2 stops
Logo
4:50 pm - 6:35 pmBOS-AEP
24h 45m3 stops
$834
Find Deal
Wed, Sep 24 - Wed, Oct 1
Logo
10:55 am - 7:15 amAEP-BOS
21h 20m2 stops
Logo
4:50 pm - 6:35 pmBOS-AEP
24h 45m3 stops
$837
Find Deal
Wed, Sep 24 - Wed, Oct 1
Avianca Logo
6:50 am - 7:15 amEZE-BOS
25h 25m1 stop
Avianca Logo
3:25 pm - 3:50 pmBOS-EZE
22h 25m2 stops
$883Avianca
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Fri, Oct 24 - Mon, Nov 3
Air Canada Logo
4:45 pm - 2:52 pmEZE-BOS
24h 07m2 stops
Air Canada Logo
5:30 am - 3:10 pmBOS-EZE
31h 40m2 stops
$894Air Canada
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Sun, Jan 25 - Sun, Feb 1
Air Canada Logo
4:45 pm - 9:32 amEZE-BOS
18h 47m2 stops
Air Canada Logo
10:15 am - 3:10 pmBOS-EZE
26h 55m2 stops
$900Air Canada
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Wed, Feb 4 - Sat, Feb 21
Delta Logo
6:00 am - 7:35 amEZE-BOS
26h 35m1 stop
Delta Logo
6:22 pm - 1:40 pmBOS-EZE
18h 18m2 stops
$943Delta
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Sat, Oct 4 - Sat, Oct 18
Avianca Logo
7:00 am - 7:15 amAEP-BOS
25h 15m1 stop
Avianca Logo
4:50 pm - 5:40 amBOS-AEP
35h 50m2 stops
$1,050Avianca
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Wed, Sep 10 - Wed, Sep 17

Copa Airlines flights from Buenos Aires to New Hampshire

Our best Copa Airlines deals on Buenos Aires to New Hampshire flight tickets
Copa Airlines
Oct 12
EZE3:47 amBuenos Aires Ministro Pistarini
20h 06m
1 stop
BOS10:53 pmBoston Logan Intl
Oct 27
BOS8:41 amBoston Logan Intl
15h 09m
1 stop
EZE12:50 amBuenos Aires Ministro Pistarini
$945
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Copa Airlines
Oct 23
EZE3:47 amBuenos Aires Ministro Pistarini
20h 06m
1 stop
BOS10:53 pmBoston Logan Intl
Nov 3
BOS7:34 amBoston Logan Intl
15h 26m
1 stop
EZE1:00 amBuenos Aires Ministro Pistarini
$966
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Copa Airlines
Aug 18
EZE12:06 amBuenos Aires Ministro Pistarini
23h 25m
1 stop
BOS10:31 pmBoston Logan Intl
Sep 30
BOS8:41 amBoston Logan Intl
15h 14m
1 stop
EZE12:55 amBuenos Aires Ministro Pistarini
$1,116
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American Airlines flights from Buenos Aires to New Hampshire

Our best American Airlines deals on Buenos Aires to New Hampshire flight tickets
American Airlines
Oct 24
EZE10:30 pmBuenos Aires Ministro Pistarini
14h 24m
1 stop
BOS11:54 amBoston Logan Intl
Nov 3
BOS5:36 amBoston Logan Intl
23h 29m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
$923
Find similar
American Airlines
Nov 23
EZE11:59 pmBuenos Aires Ministro Pistarini
16h 46m
2 stops
BOS2:45 pmBoston Logan Intl
Dec 7
BOS1:05 pmBoston Logan Intl
17h 10m
1 stop
EZE8:15 amBuenos Aires Ministro Pistarini
$927
Find similar
American Airlines
Nov 23
EZE11:59 pmBuenos Aires Ministro Pistarini
16h 46m
2 stops
BOS2:45 pmBoston Logan Intl
Dec 7
BOS9:13 amBoston Logan Intl
21h 02m
1 stop
EZE8:15 amBuenos Aires Ministro Pistarini
$928
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from Buenos Aires to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 10/13

6:13 pm-4:01 pm

2 stops22h 48m

Boston Logan Intl

Mon 10/27

9:55 am-2:35 am

1 stop15h 40m

$810

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 10/13

6:13 pm-3:26 pm

2 stops22h 13m

Boston Logan Intl

Mon 10/27

10:12 am-6:10 am

2 stops18h 58m

$814

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Mon 10/13

8:10 pm-9:36 am

1 stop14h 26m

Boston Logan Intl

Mon 10/27

5:00 pm-10:15 am

1 stop16h 15m

$829

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 9/24

10:55 am-7:15 am

2 stops21h 20m

Boston Logan Intl

Wed 10/1

4:50 pm-6:35 pm

3 stops24h 45m

$834

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 9/24

10:55 am-7:15 am

2 stops21h 20m

Boston Logan Intl

Wed 10/1

4:50 pm-6:35 pm

3 stops24h 45m

$837

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Fri 10/24

6:50 am-7:15 am

1 stop25h 25m

Boston Logan Intl

Mon 11/3

3:25 pm-3:50 pm

2 stops22h 25m

$883

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sun 1/25

4:45 pm-2:52 pm

2 stops24h 07m

Boston Logan Intl

Sun 2/1

5:30 am-3:10 pm

2 stops31h 40m

$894

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Wed 2/4

4:45 pm-9:32 am

2 stops18h 47m

Boston Logan Intl

Sat 2/21

10:15 am-3:10 pm

2 stops26h 55m

$900

Buenos AiresBoston

EZE - BOS

EZEBOS

Buenos Aires Ministro Pistarini

Sat 10/4

6:00 am-7:35 am

1 stop26h 35m

Boston Logan Intl

Sat 10/18

6:22 pm-1:40 pm

2 stops18h 18m

$943

Buenos AiresBoston

AEP - BOS

AEPBOS

Buenos Aires Jorge Newbery

Wed 9/10

7:00 am-7:15 am

1 stop25h 15m

Boston Logan Intl

Wed 9/17

4:50 pm-5:40 am

2 stops35h 50m

$1,050

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Hampshire from

How to get the cheapest flight ticket from Buenos Aires to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Hampshire?

The month of October is another great option to travel to New Hampshire, with average flight prices from Buenos Aires averaging around $1,033.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $1,058. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $1,340.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Buenos Aires to New Hampshire in the afternoon for as low as $860. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,163. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Buenos Aires when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $1,191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Buenos Aires for as low as $893 on momondo.

Cheap Buenos Aires to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to New Hampshire

Best Price Found

$363

Fastest flight time

14h 15m

Direct flights

None

Airports in New Hampshire

2 airports
The best one-way flight to New Hampshire from Buenos Aires in the past 72 hours is $363. The best round-trip flight deal from Buenos Aires to New Hampshire found on momondo in the last 72 hours is $810.
The fastest flight from Buenos Aires to New Hampshire takes 14h 15m
There are no direct flights from Buenos Aires to New Hampshire. Popular non-direct routes for this connection are Buenos Aires Jorge Newbery Airport - Boston Logan Intl Airport and Buenos Aires Ministro Pistarini Airport - Boston Logan Intl Airport.
There are 2 airports near New Hampshire: Boston Logan Intl (BOS), Manchester (MHT)
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  • When did momondo last update prices for flights from Buenos Aires to New Hampshire?

    Prices for flights from Buenos Aires to New Hampshire refresh daily.

  • How many operators does momondo search for flights from Buenos Aires to New Hampshire?

  • How old do you have to be to fly from Buenos Aires to New Hampshire?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Buenos Aires to New Hampshire?

Finding the right flight to New Hampshire from Buenos Aires is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

Can I find flights from Buenos Aires to New Hampshire with flexible booking policies on momondo?

Yes. All flights to New Hampshire from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buenos Aires to New Hampshire?

momondo helps you find the best flight between Buenos Aires and New Hampshire by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Buenos Aires to New Hampshire right now. Can momondo alert me if prices change?

Price alerts on flights to New Hampshire from Buenos Aires are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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