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$270+ Cheap flights from New Hampshire to Santiago (SCL)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — SCL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from New Hampshire to Santiago

Keep the following information in mind while searching for New Hampshire to Santiago flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(Priceline)

One-way from

$270
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$917
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 Santiago Arturo Merino Benitez
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One-way flight from New Hampshire to Santiago Arturo Merino Benitez
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from New Hampshire to Santiago

Cheapest flights from New Hampshire to Santiago
Explore the most affordable flight options available from New Hampshire to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Priceline deal was found by Cheapflights users on 4/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/144:50 pmBOS - SCL
2 stops29h 40mAvianca
Sat 5/242:30 pmSCL - BOS
2 stops24h 25mAvianca
Deal found 4/1$552
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/304:50 pmBOS - SCL
2 stops20h 35mMultiple Airlines
Sun 7/131:55 amSCL - BOS
2 stops33h 06mMultiple Airlines
Deal found 4/1$655
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 10/29:55 amBOS - SCL
1 stop24h 35mDelta
Tue 10/141:40 amSCL - BOS
1 stop30h 55mDelta
Deal found 4/1$789
This KAYAK deal was found by Cheapflights users on 4/1. 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.
Fri 9/58:41 amBOS - SCL
1 stop14h 23mCopa Airlines
Sun 9/285:10 amSCL - BOS
1 stop15h 12mCopa Airlines
Deal found 4/1$792
This KAYAK deal was found by Cheapflights users on 4/2. 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.
Sun 6/15:19 pmBOS - SCL
1 stop13h 26mLATAM Airlines
Sat 6/73:40 pmSCL - BOS
2 stops39h 55mLATAM Airlines
Deal found 4/2$800
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:08 pmBOS - SCL
1 stop35h 42mAmerican Airlines
Fri 11/219:30 pmSCL - BOS
1 stop16h 18mAmerican Airlines
Deal found 4/1$963
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:25 pmMHT - SCL
2 stops18h 30mAmerican Airlines
Fri 5/239:00 pmSCL - MHT
2 stops25h 53mAmerican Airlines
Deal found 4/1$1,138

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Santiago 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 April 2, 2025.
Use the filters below to find and compare flights from New Hampshire to Santiago that are best for you.

Fly from

New Hampshire

Fly to

Santiago

Route

Depart

Return

Price

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Wed 5/14

4:50 pm-10:30 pm

2 stops29h 40m

Santiago Arturo Merino Benitez

Sat 5/24

2:30 pm-2:55 pm

2 stops24h 25m

$552

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 6/30

4:50 pm-1:25 pm

2 stops20h 35m

Santiago Arturo Merino Benitez

Sun 7/13

1:55 am-11:01 am

2 stops33h 06m

$655

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Fri 9/5

8:41 am-11:04 pm

1 stop14h 23m

Santiago Arturo Merino Benitez

Sun 9/28

5:10 am-7:22 pm

1 stop15h 12m

$792

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 8/11

9:55 am-1:35 am

1 stop15h 40m

Santiago Arturo Merino Benitez

Mon 8/18

11:05 pm-2:53 pm

1 stop15h 48m

$799

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Thu 8/21

9:55 am-4:15 am

1 stop18h 20m

Santiago Arturo Merino Benitez

Sun 8/31

11:05 pm-2:53 pm

1 stop15h 48m

$827

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Mon 6/30

3:30 pm-7:00 am

1 stop15h 30m

Santiago Arturo Merino Benitez

Mon 7/14

9:55 pm-8:53 pm

1 stop22h 58m

$859

ManchesterSantiago

MHT - SCL

MHTSCL

Manchester

Fri 5/16

12:25 pm-6:55 am

2 stops18h 30m

Santiago Arturo Merino Benitez

Fri 5/23

9:00 pm-10:53 pm

2 stops25h 53m

$1,138

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 7/20

11:00 pm-8:40 am

1 stop33h 40m

Santiago Arturo Merino Benitez

Sat 7/26

10:25 am-9:15 pm

1 stop34h 50m

$2,580

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 6/1

4:50 pm-1:25 pm

2 stops20h 35m

$270

BostonSantiago

BOS - SCL

BOSSCL

Boston Logan Intl

Sun 4/13

10:50 am-1:25 pm

3 stops26h 35m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 13 results
1
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Best time to book a flight from New Hampshire to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago 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 Santiago

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Delta, Copa Airlines and LATAM Airlines from New Hampshire to Santiago. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,655 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Santiago from New Hampshire?

    Most people fly into Santiago Arturo Merino Benitez (SCL) if they book a flight to Santiago from New Hampshire. Arturo Merino Benitez is conveniently located just 8.4 mi from Santiago’s city center.

  • What are the cheapest airlines to fly from New Hampshire to Santiago one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $270. LATAM Airlines flights start at $496 while deals on Delta start at $498 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from New Hampshire to Santiago?

    Currently, April is the cheapest month in which you can book a flight from New Hampshire to Santiago (average of $752). Flying from New Hampshire to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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