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Cheap flights from New Hampshire to Buenos Aires from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Buenos Aires departing on 6/26. 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 New Hampshire to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
Multiple Airlines Logo
1:10 pm - 11:06 am
EZE
-
BOS
22h 56m
2 stops
$790Multiple Airlines
Fri, May 8 - Fri, May 29
Multiple Airlines Logo
5:45 am - 3:40 pm
BOS
-
EZE
32h 55m
2 stops
Multiple Airlines Logo
4:50 pm - 11:44 pm
EZE
-
BOS
31h 54m
2 stops
$800Multiple Airlines
Fri, May 8 - Thu, May 21
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
Multiple Airlines Logo
2:30 am - 11:44 pm
EZE
-
BOS
22h 14m
2 stops
$806Multiple Airlines
Fri, May 8 - Wed, May 20
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
Multiple Airlines Logo
4:50 pm - 11:44 pm
EZE
-
BOS
31h 54m
2 stops
$808Multiple Airlines
Fri, May 8 - Thu, May 21
Multiple Airlines Logo
5:45 am - 3:40 pm
BOS
-
EZE
32h 55m
2 stops
Multiple Airlines Logo
5:00 am - 11:44 pm
EZE
-
BOS
43h 44m
3 stops
$835Multiple Airlines
Fri, May 8 - Thu, May 21
Multiple Airlines Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
Multiple Airlines Logo
2:30 am - 11:54 pm
EZE
-
BOS
22h 24m
2 stops
$842Multiple Airlines
Fri, May 15 - Wed, May 27
Arajet Logo
12:15 pm - 3:23 am
BOS
-
EZE
14h 08m
1 stop
Arajet Logo
11:00 am - 10:45 am
EZE
-
BOS
24h 45m
2 stops
$845Arajet
Fri, Sep 11 - Tue, Sep 29
United Airlines Logo
7:31 pm - 8:00 am
MHT
-
EZE
35h 29m
2 stops
United Airlines Logo
9:00 pm - 6:56 pm
EZE
-
MHT
22h 56m
2 stops
$1,469United Airlines
Mon, Apr 27 - Mon, May 18
United Airlines Logo
7:31 pm - 8:00 am
MHT
-
EZE
35h 29m
2 stops
United Airlines Logo
9:00 pm - 2:01 pm
EZE
-
MHT
18h 01m
2 stops
$1,509United Airlines
Thu, Apr 30 - Mon, May 18
United Airlines Logo
7:31 pm - 8:00 am
MHT
-
EZE
35h 29m
2 stops
United Airlines Logo
9:00 pm - 6:56 pm
EZE
-
MHT
22h 56m
2 stops
$1,519United Airlines
Mon, Apr 27 - Sun, May 17

LATAM Airlines flights from New Hampshire to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on New Hampshire to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Apr 7
BOS9:55 amBoston Logan Intl
19h 25m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Apr 10
EZE7:21 pmBuenos Aires Ministro Pistarini
20h 48m
2 stops
BOS3:09 pmBoston Logan Intl
$858
LATAM Airlines
May 2
BOS4:30 pmBoston Logan Intl
18h 00m
2 stops
EZE11:30 amBuenos Aires Ministro Pistarini
May 6
EZE3:55 amBuenos Aires Ministro Pistarini
20h 36m
2 stops
BOS11:31 pmBoston Logan Intl
$898
LATAM Airlines
Mar 31
BOS9:55 amBoston Logan Intl
22h 50m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Apr 1
EZE2:15 amBuenos Aires Ministro Pistarini
30h 20m
1 stop
BOS7:35 amBoston Logan Intl
$911

Arajet flights from New Hampshire to Buenos Aires Ministro Pistarini Airport

Our best Arajet deals on New Hampshire to Buenos Aires Ministro Pistarini Airport flight tickets
Arajet
Sep 11
BOS12:15 pmBoston Logan Intl
14h 08m
1 stop
EZE3:23 amBuenos Aires Ministro Pistarini
Sep 29
EZE11:00 amBuenos Aires Ministro Pistarini
24h 45m
2 stops
BOS10:45 amBoston Logan Intl
$845
Arajet
Sep 11
BOS12:15 pmBoston Logan Intl
14h 08m
1 stop
EZE3:23 amBuenos Aires Ministro Pistarini
Sep 29
EZE6:35 amBuenos Aires Ministro Pistarini
29h 10m
1 stop
BOS10:45 amBoston Logan Intl
$870
Arajet
May 1
BOS12:15 pmBoston Logan Intl
14h 08m
1 stop
EZE3:23 amBuenos Aires Ministro Pistarini
May 19
EZE6:35 amBuenos Aires Ministro Pistarini
29h 10m
1 stop
BOS10:45 amBoston Logan Intl
$921

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Buenos Aires Ministro Pistarini Airport 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 March 29, 2026.
Use the filters below to find and compare flights from New Hampshire to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/8

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Fri 5/29

1:10 pm-11:06 am

2 stops22h 56m

$790

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/8

5:45 am-3:40 pm

2 stops32h 55m

Buenos Aires Ministro Pistarini

Thu 5/21

4:50 pm-11:44 pm

2 stops31h 54m

$800
Quickest round-trip

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/8

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Wed 5/20

2:30 am-11:44 pm

2 stops22h 14m

$806

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/8

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Thu 5/21

4:50 pm-11:44 pm

2 stops31h 54m

$808

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/8

5:45 am-3:40 pm

2 stops32h 55m

Buenos Aires Ministro Pistarini

Thu 5/21

5:00 am-11:44 pm

3 stops43h 44m

$835

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 5/15

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Wed 5/27

2:30 am-11:54 pm

2 stops22h 24m

$842

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Fri 9/11

12:15 pm-3:23 am

1 stop14h 08m

Buenos Aires Ministro Pistarini

Tue 9/29

11:00 am-10:45 am

2 stops24h 45m

$845

ManchesterBuenos Aires

MHT - EZE

MHTEZE

Manchester

Mon 4/27

7:31 pm-8:00 am

2 stops35h 29m

Buenos Aires Ministro Pistarini

Mon 5/18

9:00 pm-6:56 pm

2 stops22h 56m

$1,469

ManchesterBuenos Aires

MHT - EZE

MHTEZE

Manchester

Thu 4/30

7:31 pm-8:00 am

2 stops35h 29m

Buenos Aires Ministro Pistarini

Mon 5/18

9:00 pm-2:01 pm

2 stops18h 01m

$1,509

ManchesterBuenos Aires

MHT - EZE

MHTEZE

Manchester

Mon 4/27

7:31 pm-8:00 am

2 stops35h 29m

Buenos Aires Ministro Pistarini

Sun 5/17

9:00 pm-6:56 pm

2 stops22h 56m

$1,519

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 Buenos Aires from

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

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 Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of September, then book flights to Buenos Aires Ministro Pistarini Airport from New Hampshire during October instead. Flights to Buenos Aires Ministro Pistarini Airport in October, while not as cheap as those in September, still average around $1,110.

How far in advance should I book a flight to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $1,241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from New Hampshire for as low as $1,038 on momondo.

Cheap New Hampshire to Buenos Aires Ministro Pistarini Airport flight deals and tips

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

Fastest flight time

14h 08m

Direct flights

None
The fastest flight from New Hampshire to Buenos Aires Ministro Pistarini Airport takes 14h 08m
There are no direct flights from New Hampshire to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from New Hampshire to Buenos Aires Ministro Pistarini Airport.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from New Hampshire to Buenos Aires Ministro Pistarini Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Hampshire to Buenos Aires Ministro Pistarini Airport.

  • What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?

    The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Hampshire to Buenos Aires. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for New Hampshire to Buenos Aires flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Buenos Aires from New Hampshire. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of New Hampshire to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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