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

LATAM Airlines is the most popular carrier 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 April 2026.

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.

$332 Cheap Flights from New Hampshire to Santiago in 2026

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Find the cheapest flights from New Hampshire to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 4:45 am

BOS

SCL

20h 00m

1 stop

3:20 pm - 2:50 pm

SCL

BOS

23h 30m

2 stops

$775Avianca

Tue, May 12 - Sun, May 17

8:52 am - 10:43 pm

BOS

SCL

13h 51m

1 stop

4:09 am - 11:08 pm

SCL

BOS

18h 59m

1 stop

$791Copa Airlines

Thu, May 7 - Sun, May 17

7:05 am - 7:45 pm

BOS

SCL

12h 40m

1 stop

10:55 pm - 4:08 pm

SCL

BOS

17h 13m

1 stop

$792LATAM Airlines

Mon, Jul 20 - Fri, Jul 24

5:45 am - 2:15 pm

BOS

SCL

32h 30m

2 stops

3:20 pm - 11:54 pm

SCL

BOS

32h 34m

2 stops

$797Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

7:00 am - 4:45 am

BOS

SCL

21h 45m

2 stops

3:20 pm - 11:54 pm

SCL

BOS

32h 34m

2 stops

$800Multiple Airlines

Thu, May 14 - Thu, May 21

9:20 pm - 11:25 pm

BOS

SCL

26h 05m

2 stops

10:55 pm - 4:08 pm

SCL

BOS

17h 13m

1 stop

$803LATAM Airlines

Mon, Jul 20 - Sat, Jul 25

8:52 am - 2:20 am

BOS

SCL

17h 28m

1 stop

12:38 am - 2:44 pm

SCL

BOS

14h 06m

1 stop

$814Copa Airlines

Mon, May 4 - Wed, Jun 3

7:00 am - 2:35 am

BOS

SCL

43h 35m

3 stops

3:35 am - 11:54 pm

SCL

BOS

20h 19m

2 stops

$816Multiple Airlines

Mon, May 4 - Thu, May 7

5:45 am - 1:30 pm

BOS

SCL

31h 45m

2 stops

3:20 pm - 11:54 pm

SCL

BOS

32h 34m

2 stops

$823Multiple Airlines

Fri, May 15 - Fri, May 22

7:38 pm - 10:43 pm

MHT

SCL

27h 05m

2 stops

11:22 am - 2:08 pm

SCL

MHT

26h 46m

2 stops

$25,012United Airlines

Thu, Aug 27 - Mon, Aug 31

American Airlines flights from New Hampshire to Santiago

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

American Airlines

Jul 12

BOS8:00 amBoston Logan Intl

22h 50m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Jul 22

SCL8:30 pmSantiago Arturo Merino Benitez

17h 50m

1 stop

BOS2:20 pmBoston Logan Intl

$879

American Airlines

Jun 3

BOS2:26 pmBoston Logan Intl

16h 39m

2 stops

SCL7:05 amSantiago Arturo Merino Benitez

Jul 29

SCL8:30 pmSantiago Arturo Merino Benitez

16h 24m

1 stop

BOS12:54 pmBoston Logan Intl

$884

American Airlines

Jul 11

BOS6:00 amBoston Logan Intl

24h 50m

1 stop

SCL6:50 amSantiago Arturo Merino Benitez

Jul 18

SCL8:30 pmSantiago Arturo Merino Benitez

13h 37m

1 stop

BOS10:07 amBoston Logan Intl

$892

Avianca flights from New Hampshire to Santiago

Our best Avianca deals on New Hampshire to Santiago flight tickets

Avianca

May 12

BOS8:45 amBoston Logan Intl

20h 00m

1 stop

SCL4:45 amSantiago Arturo Merino Benitez

May 17

SCL3:20 pmSantiago Arturo Merino Benitez

23h 30m

2 stops

BOS2:50 pmBoston Logan Intl

$775

Avianca

Aug 20

BOS8:45 amBoston Logan Intl

20h 00m

1 stop

SCL4:45 amSantiago Arturo Merino Benitez

Sep 9

SCL4:20 pmSantiago Arturo Merino Benitez

15h 50m

1 stop

BOS7:10 amBoston Logan Intl

$891

Avianca

May 12

BOS7:27 pmBoston Logan Intl

27h 53m

2 stops

SCL11:20 pmSantiago Arturo Merino Benitez

May 17

SCL3:20 pmSantiago Arturo Merino Benitez

23h 30m

2 stops

BOS2:50 pmBoston Logan Intl

$897

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 5/12

8:45 am-4:45 am

1 stop20h 00m

Santiago Arturo Merino Benitez

Sun 5/17

3:20 pm-2:50 pm

2 stops23h 30m

$775

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 5/7

8:52 am-10:43 pm

1 stop13h 51m

Santiago Arturo Merino Benitez

Sun 5/17

4:09 am-11:08 pm

1 stop18h 59m

$791

Quickest round-trip

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 7/20

7:05 am-7:45 pm

1 stop12h 40m

Santiago Arturo Merino Benitez

Fri 7/24

10:55 pm-4:08 pm

1 stop17h 13m

$792

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 6/1

5:45 am-2:15 pm

2 stops32h 30m

Santiago Arturo Merino Benitez

Mon 6/8

3:20 pm-11:54 pm

2 stops32h 34m

$797

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 5/14

7:00 am-4:45 am

2 stops21h 45m

Santiago Arturo Merino Benitez

Thu 5/21

3:20 pm-11:54 pm

2 stops32h 34m

$800

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 7/20

9:20 pm-11:25 pm

2 stops26h 05m

Santiago Arturo Merino Benitez

Sat 7/25

10:55 pm-4:08 pm

1 stop17h 13m

$803

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 5/4

8:52 am-2:20 am

1 stop17h 28m

Santiago Arturo Merino Benitez

Wed 6/3

12:38 am-2:44 pm

1 stop14h 06m

$814

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 5/4

7:00 am-2:35 am

3 stops43h 35m

Santiago Arturo Merino Benitez

Thu 5/7

3:35 am-11:54 pm

2 stops20h 19m

$816

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 5/15

5:45 am-1:30 pm

2 stops31h 45m

Santiago Arturo Merino Benitez

Fri 5/22

3:20 pm-11:54 pm

2 stops32h 34m

$823

ManchesterSantiago

MHT - SCL

MHTSCL

Manchester

Thu 8/27

7:38 pm-10:43 pm

2 stops27h 05m

Santiago Arturo Merino Benitez

Mon 8/31

11:22 am-2:08 pm

2 stops26h 46m

$25,012

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 $637. 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 $667.

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 $798 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 $649 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

Fastest flight time	13h 10m
Direct flights	None

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

There are no direct flights from New Hampshire to Santiago. There are no popular flight routes from New Hampshire to Santiago.

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Frequently asked questions about flying from New Hampshire to Santiago

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 April 2026.
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

Valparaíso

Santa Cruz

Valle Nevado

San Fernando

Pichilemu

Zapallar

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.