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$261+ Cheap flights from New Hampshire to Chile

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SCL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from New Hampshire to Chile

Keep the following information in mind while searching for New Hampshire to Chile flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$523
(FlightHub)

One-way from

$261
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$703
Provider with most accurate pricing for Boston Logan Intl-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago Arturo Merino Benitez flights.
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From New Hampshire to Chile
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One-way flight from New Hampshire to Chile
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Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from New Hampshire to Chile

Cheapest flights from New Hampshire to Chile
Explore the most affordable flight options available from New Hampshire to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This LATAM Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:59 amBOS - SCL
1 stop18h 56mLATAM Airlines
Mon 11/1711:30 pmSCL - BOS
1 stop13h 49mLATAM Airlines
Deal found 10/27$527
This LATAM Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:55 amBOS - SCL
1 stop19h 05mLATAM Airlines
Sat 11/86:52 pmSCL - BOS
2 stops37h 43mLATAM Airlines
Deal found 10/27$531
This Copa Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:34 amBOS - SCL
1 stop18h 09mCopa Airlines
Sun 11/163:23 amSCL - BOS
1 stop20h 40mCopa Airlines
Deal found 10/27$532
This LATAM Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:15 pmBOS - SCL
1 stop17h 25mLATAM Airlines
Tue 12/211:30 pmSCL - BOS
1 stop13h 42mLATAM Airlines
Deal found 10/26$533
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:55 amBOS - SCL
1 stop19h 05mMultiple Airlines
Fri 10/314:25 pmSCL - BOS
1 stop16h 10mMultiple Airlines
Deal found 10/25$535
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:35 amBOS - SCL
1 stop21h 25mLATAM Airlines
Mon 11/36:52 pmSCL - BOS
2 stops37h 43mLATAM Airlines
Deal found 10/26$536
This LATAM Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:15 pmBOS - SCL
2 stops16h 25mLATAM Airlines
Thu 11/135:25 pmSCL - BOS
1 stop15h 10mLATAM Airlines
Deal found 10/26$539
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:55 amBOS - SCL
1 stop15h 25mDelta
Sat 11/811:30 pmSCL - BOS
1 stop18h 45mDelta
Deal found 10/27$540
This CheapOair deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:40 pmBOS - SCL
1 stop14h 30mLATAM Airlines
Fri 12/1211:10 pmSCL - BOS
1 stop17h 17mLATAM Airlines
Deal found 10/26$542
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:15 amBOS - SCL
2 stops17h 15mLATAM Airlines
Sun 12/2111:10 pmSCL - BOS
1 stop13h 58mLATAM Airlines
Deal found 10/26$544
This LATAM Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:20 pmBOS - PUQ
2 stops24h 34mLATAM Airlines
Tue 12/162:40 amPUQ - BOS
2 stops22h 45mLATAM Airlines
Deal found 10/27$796
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:32 pmMHT - SCL
2 stops40h 18mUnited Airlines
Tue 12/910:45 pmSCL - MHT
2 stops22h 04mUnited Airlines
Deal found 10/27$826

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Chile 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from New Hampshire to Chile that are best for you.

Fly from

New Hampshire

Fly to

Chile

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 11/10

7:34 am-12:06 am

1 stop14h 32m

Santiago Arturo Merino Benitez

Sun 11/16

3:23 am-10:03 pm

1 stop20h 40m

$532

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Tue 3/3

1:55 pm-7:00 am

1 stop15h 05m

Santiago Arturo Merino Benitez

Tue 3/17

11:15 pm-5:47 pm

1 stop19h 32m

$544

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 11/8

11:56 am-9:00 am

2 stops19h 04m

Santiago Arturo Merino Benitez

Sat 11/15

10:25 pm-2:48 pm

2 stops18h 23m

$549

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/1

8:30 pm-7:00 am

1 stop32h 30m

Santiago Arturo Merino Benitez

Mon 3/16

11:15 pm-12:48 pm

1 stop14h 33m

$552

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 3/1

8:30 pm-7:00 am

1 stop32h 30m

Santiago Arturo Merino Benitez

Tue 3/17

11:15 pm-5:47 pm

1 stop19h 32m

$552

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sat 11/22

9:59 am-6:55 am

1 stop18h 56m

Santiago Arturo Merino Benitez

Sun 12/7

11:25 pm-2:24 pm

2 stops16h 59m

$704

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 2/5

11:12 am-6:35 am

2 stops17h 23m

Santiago Arturo Merino Benitez

Thu 2/19

11:15 pm-5:47 pm

1 stop20h 32m

$724

BostonConcepción

BOS - CCP

BOSCCP

Boston Logan Intl

Tue 3/17

4:20 pm-8:16 pm

2 stops26h 56m

Concepción Carriel Sur

Thu 3/19

2:03 pm-11:21 am

2 stops22h 18m

$741

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 3/5

3:50 pm-7:00 am

1 stop13h 10m

Santiago Arturo Merino Benitez

Fri 3/20

10:35 am-11:29 pm

1 stop13h 54m

$744

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 12/8

3:39 pm-7:40 am

1 stop14h 01m

Santiago Arturo Merino Benitez

Sun 12/28

10:35 am-11:25 pm

1 stop14h 50m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 48 results
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Best time to book a flight from New Hampshire to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Chile
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Chile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Hampshire to Chile?

    For as low as $532, Copa Airlines can have you in Chile from New Hampshire in 14h 32m. New Hampshire and Chile are separated by a distance of 5231 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from New Hampshire to Chile that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Chile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Chile.

  • Can I find deals for business class flights from New Hampshire to Chile?

    Yes. Cheapflights offers flight deals from New Hampshire to Chile by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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