What is the cheapest airline that flies from New Hampshire to Santiago Arturo Merino Benitez?

LATAM Airlines, Avianca, and Delta are the most popular carriers operating from New Hampshire to Santiago Arturo Merino Benitez

When did momondo last update prices for flights from New Hampshire to Santiago Arturo Merino Benitez Airport?

Prices for flights from New Hampshire to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.

How many operators does momondo search for flights from New Hampshire to Santiago Arturo Merino Benitez Airport?

The number of operators available for flights from New Hampshire to Santiago Arturo Merino Benitez Airport is 7 as of August 2025.

How old do you have to be to fly from New Hampshire to Santiago Arturo Merino Benitez 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 Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport 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 Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$215 Cheap Flights from New Hampshire to Santiago in 2025

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Find the cheapest flights from New Hampshire to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

2:53 pm - 5:15 amBOS-SCL

37h 22m2 stops

3:30 pm - 7:15 amSCL-BOS

16h 45m1 stop

$496

Find Deal

Thu, Sep 11 - Wed, Sep 24

5:05 pm - 7:50 amBOS-SCL

13h 45m1 stop

11:30 pm - 2:59 pmSCL-BOS

16h 29m1 stop

$505LATAM Airlines

Find Deal

Fri, Sep 12 - Mon, Sep 22

1:05 pm - 5:45 amBOS-SCL

15h 40m1 stop

6:52 pm - 6:35 amSCL-BOS

37h 43m2 stops

$507LATAM Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 8

1:15 pm - 5:45 amBOS-SCL

15h 30m1 stop

10:55 pm - 2:10 pmSCL-BOS

16h 15m2 stops

$509LATAM Airlines

Find Deal

Tue, Oct 7 - Thu, Oct 16

2:53 pm - 5:15 amBOS-SCL

37h 22m2 stops

3:30 pm - 7:15 amSCL-BOS

16h 45m1 stop

$510

Find Deal

Thu, Sep 11 - Fri, Sep 26

9:00 am - 10:30 pmBOS-SCL

13h 30m1 stop

3:30 pm - 7:15 amSCL-BOS

16h 45m1 stop

$524Avianca

Find Deal

Thu, Aug 21 - Wed, Sep 10

3:49 pm - 6:00 amBOS-SCL

13h 11m1 stop

3:35 am - 10:53 pmSCL-BOS

20h 18m1 stop

$532Copa Airlines

Find Deal

Tue, Oct 7 - Wed, Oct 15

12:00 pm - 4:45 amBOS-SCL

16h 45m2 stops

3:15 pm - 7:35 amSCL-BOS

17h 20m1 stop

$534Delta

Find Deal

Fri, Sep 5 - Sun, Sep 28

12:10 pm - 6:00 amBOS-SCL

16h 50m2 stops

10:55 pm - 4:05 pmSCL-BOS

18h 10m2 stops

$548Delta

Find Deal

Wed, Oct 8 - Wed, Oct 22

8:41 am - 11:40 pmBOS-SCL

13h 59m1 stop

3:26 am - 7:22 pmSCL-BOS

16h 56m1 stop

$552Copa Airlines

Find Deal

Fri, Sep 12 - Sun, Sep 21

LATAM Airlines flights from New Hampshire to Santiago

Our best LATAM Airlines deals on New Hampshire to Santiago flight tickets

LATAM Airlines

Sep 12

BOS5:05 pmBoston Logan Intl

13h 45m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Sep 22

SCL11:30 pmSantiago Arturo Merino Benitez

16h 29m

1 stop

BOS2:59 pmBoston Logan Intl

$505

Find similar

LATAM Airlines

Oct 25

BOS1:05 pmBoston Logan Intl

15h 40m

1 stop

SCL5:45 amSantiago Arturo Merino Benitez

Nov 8

SCL6:52 pmSantiago Arturo Merino Benitez

37h 43m

2 stops

BOS6:35 amBoston Logan Intl

$507

Find similar

LATAM Airlines

Oct 7

BOS1:15 pmBoston Logan Intl

15h 30m

1 stop

SCL5:45 amSantiago Arturo Merino Benitez

Oct 16

SCL10:55 pmSantiago Arturo Merino Benitez

16h 15m

2 stops

BOS2:10 pmBoston Logan Intl

$509

Find similar

United Airlines flights from New Hampshire to Santiago

Our best United Airlines deals on New Hampshire to Santiago flight tickets

United Airlines

Nov 10

BOS10:10 amBoston Logan Intl

20h 40m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Nov 17

SCL10:45 pmSantiago Arturo Merino Benitez

18h 32m

2 stops

BOS3:17 pmBoston Logan Intl

$536

Find similar

United Airlines

Nov 10

BOS11:59 amBoston Logan Intl

18h 51m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Nov 17

SCL10:45 pmSantiago Arturo Merino Benitez

18h 32m

2 stops

BOS3:17 pmBoston Logan Intl

$537

Find similar

United Airlines

Nov 10

BOS11:59 amBoston Logan Intl

18h 51m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Nov 17

SCL10:45 pmSantiago Arturo Merino Benitez

18h 32m

2 stops

BOS3:17 pmBoston Logan Intl

$538

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 9/11

2:53 pm-5:15 am

2 stops37h 22m

Santiago Arturo Merino Benitez

Wed 9/24

3:30 pm-7:15 am

1 stop16h 45m

$496

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 9/12

5:05 pm-7:50 am

1 stop13h 45m

Santiago Arturo Merino Benitez

Mon 9/22

11:30 pm-2:59 pm

1 stop16h 29m

$505

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 10/25

1:05 pm-5:45 am

1 stop15h 40m

Santiago Arturo Merino Benitez

Sat 11/8

6:52 pm-6:35 am

2 stops37h 43m

$507

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 10/7

1:15 pm-5:45 am

1 stop15h 30m

Santiago Arturo Merino Benitez

Thu 10/16

10:55 pm-2:10 pm

2 stops16h 15m

$509

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 9/11

2:53 pm-5:15 am

2 stops37h 22m

Santiago Arturo Merino Benitez

Fri 9/26

3:30 pm-7:15 am

1 stop16h 45m

$510

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 8/21

9:00 am-10:30 pm

1 stop13h 30m

Santiago Arturo Merino Benitez

Wed 9/10

3:30 pm-7:15 am

1 stop16h 45m

$524

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 10/7

3:49 pm-6:00 am

1 stop13h 11m

Santiago Arturo Merino Benitez

Wed 10/15

3:35 am-10:53 pm

1 stop20h 18m

$532

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 9/5

12:00 pm-4:45 am

2 stops16h 45m

Santiago Arturo Merino Benitez

Sun 9/28

3:15 pm-7:35 am

1 stop17h 20m

$534

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 10/8

12:10 pm-6:00 am

2 stops16h 50m

Santiago Arturo Merino Benitez

Wed 10/22

10:55 pm-4:05 pm

2 stops18h 10m

$548

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 9/12

8:41 am-11:40 pm

1 stop13h 59m

Santiago Arturo Merino Benitez

Sun 9/21

3:26 am-7:22 pm

1 stop16h 56m

$552

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How to get the cheapest flight ticket from New Hampshire to Santiago

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

Prices

Airlines

What is the cheapest month to fly to Santiago?

In general, September is the cheapest month to fly from New Hampshire to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $737. If you don’t want to visit Santiago in September, then you should wait until November to fly from New Hampshire, when ticket prices are also cheap, with an average price of $753.

What is the cheapest day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Sunday when prices can be found for as low as $836. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is $947.

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

In the evening is the cheapest time of day to fly from New Hampshire to Santiago when you can find flight prices for as low as $698. Flying to Santiago in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $1,076 per ticket.

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $860 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from New Hampshire for as low as $695 on momondo.

Cheap New Hampshire to Santiago flight deals and tips

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

Best Price Found	$215
Fastest flight time	13h 10m
Direct flights	None
Airports in Santiago	1 airport

The best one-way flight to Santiago from New Hampshire in the past 72 hours is $215. The best round-trip flight deal from New Hampshire to Santiago found on momondo in the last 72 hours is $496.

The fastest flight from New Hampshire to Santiago takes 13h 10m

There are no direct flights from New Hampshire to Santiago. Popular non-direct route for this connection is Boston Logan Intl Airport - Santiago Arturo Merino Benitez Airport.

There is 1 airport near Santiago: Santiago Arturo Merino Benitez (SCL)

Search flight deals

When did momondo last update prices for flights from New Hampshire to Santiago Arturo Merino Benitez Airport?
Prices for flights from New Hampshire to Santiago Arturo Merino Benitez Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New Hampshire to Santiago Arturo Merino Benitez Airport?
The number of operators available for flights from New Hampshire to Santiago Arturo Merino Benitez Airport is 7 as of August 2025.
How old do you have to be to fly from New Hampshire to Santiago Arturo Merino Benitez 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 Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The travel and health documents required for your trip to Santiago Arturo Merino Benitez Airport 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 Santiago Arturo Merino Benitez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Viña del Mar

Santa Cruz

Valparaíso

Valle Nevado

San Fernando

Pichilemu

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Hampshire to Santiago. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from New Hampshire to Santiago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago from New Hampshire.

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

If you are simply researching potential flights to Santiago, momondo offers a useful price alert feature which will track prices for flights to Santiago from New Hampshire and alert you when they change.