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Cheap flights from Santiago to New Hampshire from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to New Hampshire departing on 3/2. 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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Cheap round-trip flights

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LATAM Airlines Logo
11:25 pm - 2:48 pmSCL-BOS
16h 23m1 stop
LATAM Airlines Logo
3:50 pm - 7:00 amBOS-SCL
14h 10m1 stop
$494LATAM Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 19
LATAM Airlines Logo
10:35 am - 11:25 pmSCL-BOS
14h 50m1 stop
LATAM Airlines Logo
7:05 am - 5:35 amBOS-SCL
20h 30m1 stop
$495LATAM Airlines
Find Deal
Sat, Dec 6 - Wed, Jan 14
Copa Airlines Logo
5:21 am - 11:10 pmSCL-BOS
18h 49m1 stop
Copa Airlines Logo
8:44 am - 3:58 amBOS-SCL
18h 14m1 stop
$502Copa Airlines
Find Deal
Tue, Mar 10 - Thu, Mar 19
Delta Logo
10:35 am - 11:29 pmSCL-BOS
13h 54m1 stop
Delta Logo
9:55 am - 5:55 amBOS-SCL
19h 00m1 stop
$505Delta
Find Deal
Thu, Mar 12 - Wed, Mar 18
United Airlines Logo
10:45 pm - 9:31 pmSCL-BOS
24h 46m1 stop
United Airlines Logo
7:19 pm - 8:50 amBOS-SCL
35h 31m2 stops
$506United Airlines
Find Deal
Thu, Feb 12 - Sat, Feb 21
United Airlines Logo
10:45 pm - 10:37 amSCL-BOS
37h 52m2 stops
United Airlines Logo
1:06 pm - 8:50 amBOS-SCL
17h 44m1 stop
$507United Airlines
Find Deal
Tue, Dec 23 - Fri, Jan 2
Copa Airlines Logo
1:17 am - 11:10 pmSCL-BOS
22h 53m1 stop
Copa Airlines Logo
8:44 am - 3:58 amBOS-SCL
18h 14m1 stop
$522Copa Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 19
Multiple Airlines Logo
9:05 pm - 4:28 pmSCL-BOS
21h 23m2 stops
Multiple Airlines Logo
5:23 pm - 6:40 amBOS-SCL
35h 17m2 stops
$577Multiple Airlines
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Thu, Jan 22 - Fri, Feb 6
Multiple Airlines Logo
9:05 pm - 4:28 pmSCL-BOS
21h 23m2 stops
Multiple Airlines Logo
5:23 pm - 10:15 pmBOS-SCL
26h 52m2 stops
$586Multiple Airlines
Find Deal
Sat, Jan 24 - Fri, Feb 6
Delta Logo
11:05 pm - 3:17 pmSCL-BOS
17h 12m2 stops
Delta Logo
1:55 pm - 6:50 amBOS-SCL
16h 55m2 stops
$670Delta
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Mon, Mar 30 - Wed, Apr 29

Copa Airlines flights from Santiago to New Hampshire

Our best Copa Airlines deals on Santiago to New Hampshire flight tickets
Copa Airlines
Mar 10
SCL5:21 amSantiago Arturo Merino Benitez
18h 49m
1 stop
BOS11:10 pmBoston Logan Intl
Mar 19
BOS8:44 amBoston Logan Intl
18h 14m
1 stop
SCL3:58 amSantiago Arturo Merino Benitez
$502
Find similar
Copa Airlines
Mar 9
SCL1:17 amSantiago Arturo Merino Benitez
22h 53m
1 stop
BOS11:10 pmBoston Logan Intl
Mar 19
BOS8:44 amBoston Logan Intl
18h 14m
1 stop
SCL3:58 amSantiago Arturo Merino Benitez
$522
Find similar
Copa Airlines
Nov 17
SCL3:23 amSantiago Arturo Merino Benitez
20h 40m
1 stop
BOS10:03 pmBoston Logan Intl
Dec 3
BOS7:34 amBoston Logan Intl
18h 09m
1 stop
SCL3:43 amSantiago Arturo Merino Benitez
$580
Find similar

Delta flights from Santiago to New Hampshire

Our best Delta deals on Santiago to New Hampshire flight tickets
Delta
Mar 12
SCL10:35 amSantiago Arturo Merino Benitez
13h 54m
1 stop
BOS11:29 pmBoston Logan Intl
Mar 18
BOS9:55 amBoston Logan Intl
19h 00m
1 stop
SCL5:55 amSantiago Arturo Merino Benitez
$505
Find similar
Delta
Mar 30
SCL11:05 pmSantiago Arturo Merino Benitez
17h 12m
2 stops
BOS3:17 pmBoston Logan Intl
Apr 29
BOS1:55 pmBoston Logan Intl
16h 55m
2 stops
SCL6:50 amSantiago Arturo Merino Benitez
$670
Find similar
Delta
Jan 29
SCL9:30 pmSantiago Arturo Merino Benitez
25h 01m
1 stop
BOS8:31 pmBoston Logan Intl
Feb 5
BOS11:12 amBoston Logan Intl
17h 23m
2 stops
SCL6:35 amSantiago Arturo Merino Benitez
$710
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago 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 November 6, 2025.
Use the filters below to find and compare flights from Santiago to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 3/10

11:25 pm-2:48 pm

1 stop16h 23m

Boston Logan Intl

Thu 3/19

3:50 pm-7:00 am

1 stop14h 10m

$494

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sat 12/6

10:35 am-11:25 pm

1 stop14h 50m

Boston Logan Intl

Wed 1/14

7:05 am-5:35 am

1 stop20h 30m

$495

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 3/10

5:21 am-11:10 pm

1 stop18h 49m

Boston Logan Intl

Thu 3/19

8:44 am-3:58 am

1 stop18h 14m

$502

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 3/12

10:35 am-11:29 pm

1 stop13h 54m

Boston Logan Intl

Wed 3/18

9:55 am-5:55 am

1 stop19h 00m

$505

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 2/12

10:45 pm-9:31 pm

1 stop24h 46m

Boston Logan Intl

Sat 2/21

7:19 pm-8:50 am

2 stops35h 31m

$506

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Tue 12/23

10:45 pm-10:37 am

2 stops37h 52m

Boston Logan Intl

Fri 1/2

1:06 pm-8:50 am

1 stop17h 44m

$507

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 3/9

1:17 am-11:10 pm

1 stop22h 53m

Boston Logan Intl

Thu 3/19

8:44 am-3:58 am

1 stop18h 14m

$522

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Thu 1/22

9:05 pm-4:28 pm

2 stops21h 23m

Boston Logan Intl

Fri 2/6

5:23 pm-6:40 am

2 stops35h 17m

$577

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Sat 1/24

9:05 pm-4:28 pm

2 stops21h 23m

Boston Logan Intl

Fri 2/6

5:23 pm-10:15 pm

2 stops26h 52m

$586

SantiagoBoston

SCL - BOS

SCLBOS

Santiago Arturo Merino Benitez

Mon 3/30

11:05 pm-3:17 pm

2 stops17h 12m

Boston Logan Intl

Wed 4/29

1:55 pm-6:50 am

2 stops16h 55m

$670

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 Santiago 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 Santiago averaging around $682.

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 Thursday when prices can be found for as low as $638. 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 Friday, with ticket prices averaging around $932.

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 Santiago to New Hampshire in the afternoon for as low as $672. 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 $761. 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 Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $750 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Santiago for as low as $453 on momondo.

Cheap Santiago to New Hampshire flight deals and tips

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

Direct flights

None
There are no direct flights from Santiago to New Hampshire. There are no popular flight routes from Santiago to New Hampshire.
Search flight deals

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

    Prices for flights from Santiago Arturo Merino Benitez Airport to New Hampshire were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport 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 Santiago to New Hampshire?

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

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

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

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

momondo helps you find the best flight between Santiago 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 Santiago to New Hampshire right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santiago to New Hampshire 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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