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

Air Canada 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 6 as of March 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.

$261 Cheap Flights from New Hampshire to Santiago in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

6:01 am - 6:40 am

BOS

SCL

23h 39m

2 stops

10:30 am - 1:55 pm

SCL

BOS

27h 25m

1 stop

$551Multiple Airlines

Sun, Mar 22 - Tue, Apr 7

6:01 am - 11:05 am

BOS

SCL

29h 04m

3 stops

6:40 am - 2:01 pm

SCL

BOS

31h 21m

2 stops

$578Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

10:30 am - 1:17 pm

SCL

BOS

26h 47m

1 stop

$584Multiple Airlines

Tue, Apr 14 - Tue, Apr 21

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

8:30 am - 1:17 pm

SCL

BOS

28h 47m

2 stops

$586Multiple Airlines

Wed, Apr 8 - Tue, Apr 14

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

11:00 pm - 2:01 pm

SCL

BOS

15h 01m

1 stop

$587Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

8:30 am - 1:17 pm

SCL

BOS

28h 47m

2 stops

$589Multiple Airlines

Tue, Apr 7 - Tue, Apr 14

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

8:40 am - 1:17 pm

SCL

BOS

28h 37m

2 stops

$592Multiple Airlines

Wed, Apr 8 - Thu, Apr 16

6:01 am - 5:30 am

BOS

SCL

23h 29m

2 stops

8:40 am - 1:17 pm

SCL

BOS

28h 37m

2 stops

$595Multiple Airlines

Tue, Apr 7 - Thu, Apr 16

5:10 pm - 6:50 am

MHT

SCL

37h 40m

2 stops

8:25 pm - 10:02 am

SCL

MHT

37h 37m

2 stops

$1,066American Airlines

Sun, Jun 21 - Sun, Jun 28

7:30 pm - 6:50 am

MHT

SCL

59h 20m

2 stops

8:25 pm - 11:46 am

SCL

MHT

39h 21m

2 stops

$1,068American Airlines

Sun, Jun 21 - Sun, Jun 28

Avianca flights from New Hampshire to Santiago

Our best Avianca deals on New Hampshire to Santiago flight tickets

Avianca

Apr 14

BOS8:45 amBoston Logan Intl

20h 00m

1 stop

SCL4:45 amSantiago Arturo Merino Benitez

Apr 22

SCL3:20 pmSantiago Arturo Merino Benitez

15h 50m

1 stop

BOS7:10 amBoston Logan Intl

$706

Avianca

Apr 2

BOS8:45 amBoston Logan Intl

20h 00m

1 stop

SCL5:45 amSantiago Arturo Merino Benitez

Apr 6

SCL3:20 pmSantiago Arturo Merino Benitez

15h 50m

1 stop

BOS7:10 amBoston Logan Intl

$708

Air Canada flights from New Hampshire to Santiago

Our best Air Canada deals on New Hampshire to Santiago flight tickets

Air Canada

Mar 18

BOS3:35 pmBoston Logan Intl

18h 40m

2 stops

SCL11:15 amSantiago Arturo Merino Benitez

Mar 25

SCL7:55 pmSantiago Arturo Merino Benitez

19h 57m

2 stops

BOS2:52 pmBoston Logan Intl

$660

Air Canada

Mar 15

BOS10:45 amBoston Logan Intl

23h 30m

1 stop

SCL11:15 amSantiago Arturo Merino Benitez

Mar 23

SCL7:55 pmSantiago Arturo Merino Benitez

21h 00m

1 stop

BOS3:55 pmBoston Logan Intl

$663

Air Canada

Mar 16

BOS10:15 amBoston Logan Intl

24h 00m

2 stops

SCL11:15 amSantiago Arturo Merino Benitez

Mar 23

SCL7:55 pmSantiago Arturo Merino Benitez

27h 42m

1 stop

BOS10:37 pmBoston Logan Intl

$666

Fly from

Fly to

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/22

6:01 am-6:40 am

2 stops23h 39m

Santiago Arturo Merino Benitez

Tue 4/7

10:30 am-1:55 pm

1 stop27h 25m

$551

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 4/13

6:01 am-11:05 am

3 stops29h 04m

Santiago Arturo Merino Benitez

Mon 4/20

6:40 am-2:01 pm

2 stops31h 21m

$578

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 4/14

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Tue 4/21

10:30 am-1:17 pm

1 stop26h 47m

$584

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 4/8

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Tue 4/14

8:30 am-1:17 pm

2 stops28h 47m

$586

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 4/13

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Mon 4/20

11:00 pm-2:01 pm

1 stop15h 01m

$587

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 4/7

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Tue 4/14

8:30 am-1:17 pm

2 stops28h 47m

$589

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 4/8

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Thu 4/16

8:40 am-1:17 pm

2 stops28h 37m

$592

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 4/7

6:01 am-5:30 am

2 stops23h 29m

Santiago Arturo Merino Benitez

Thu 4/16

8:40 am-1:17 pm

2 stops28h 37m

$595

ManchesterSantiago

MHT - SCL

MHTSCL

Manchester

Sun 6/21

5:10 pm-6:50 am

2 stops37h 40m

Santiago Arturo Merino Benitez

Sun 6/28

8:25 pm-10:02 am

2 stops37h 37m

$1,066

ManchesterSantiago

MHT - SCL

MHTSCL

Manchester

Sun 6/21

7:30 pm-6:50 am

2 stops59h 20m

Santiago Arturo Merino Benitez

Sun 6/28

8:25 pm-11:46 am

2 stops39h 21m

$1,068

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, November 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 $674. If you don’t want to visit Santiago in November, then you should wait until September to fly from New Hampshire, when ticket prices are also cheap, with an average price of $688.

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 $832 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 $685 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	14h 40m
Direct flights	None

The fastest flight from New Hampshire to Santiago takes 14h 40m

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

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 6 as of March 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.