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Santiago de los Caballeros

$149+ Cheap flights from New Hampshire to Santiago de los Caballeros (STI)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — STI
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from New Hampshire to Santiago de los Caballeros

Keep the following information in mind while searching for New Hampshire to Santiago de los Caballeros flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$383
(JetBlue)

One-way from

$149
(eDestinos)

Popular in

December

Cheapest in

November

Average price

$430
Provider with most accurate pricing for Boston Logan Intl-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Santiago de los Caballeros flights.
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From New Hampshire to Santiago de los Caballeros
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One-way flight from New Hampshire to Santiago de los Caballeros
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Highest demand for flights based on searches. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from New Hampshire to Santiago de los Caballeros

Cheapest flights from New Hampshire to Santiago de los Caballeros
Explore the most affordable flight options available from New Hampshire to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
lun. 8/255:13 amBOS - STI
1 stop15h 35mAmerican Airlines
mié. 9/31:35 pmSTI - BOS
2 stops20h 00mAmerican Airlines
Deal found 4/30$382
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/510:42 pmBOS - STI
Nonstop3h 53mJetBlue
mar. 6/1711:15 amSTI - BOS
Nonstop4h 00mJetBlue
Deal found 4/30$383
This Delta deal was found by Cheapflights users on 4/30. 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.
dom. 5/186:05 amBOS - STI
1 stop6h 00mDelta
dom. 5/256:11 amSTI - BOS
1 stop9h 36mDelta
Deal found 4/30$386
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/226:10 amBOS - STI
1 stop8h 38mSpirit Airlines
mar. 5/273:53 pmSTI - BOS
1 stop7h 36mSpirit Airlines
Deal found 4/30$394
This eDestinos deal was found by Cheapflights users on 4/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/75:30 amBOS - STI
2 stops9h 42mUnited Airlines
vie. 5/162:07 pmSTI - BOS
1 stop8h 19mUnited Airlines
Deal found 4/30$407
This Delta deal was found by Cheapflights users on 4/30. 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.
mar. 5/206:35 amPWM - STI
1 stop11h 15mDelta
jue. 5/226:11 amSTI - PWM
1 stop7h 39mDelta
Deal found 4/30$488
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/37:52 pmBOS - STI
1 stop21h 41mMultiple Airlines
jue. 5/86:43 pmSTI - BOS
2 stops24h 15mMultiple Airlines
Deal found 4/30$501
This American Airlines deal was found by Cheapflights users on 4/30. 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.
sáb. 6/141:49 pmORH - STI
2 stops31h 16mAmerican Airlines
sáb. 6/217:05 amSTI - ORH
2 stops29h 47mAmerican Airlines
Deal found 4/30$681
This United Airlines deal was found by Cheapflights users on 4/30. 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.
mar. 5/202:37 pmPWM - STI
2 stops11h 09mUnited Airlines
jue. 5/224:23 pmSTI - PWM
1 stop7h 19mUnited Airlines
Deal found 4/30$817

Cheapflights Fare Finder

Customize your flight search to find flights from New Hampshire to Santiago de los Caballeros 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 mayo 1, 2025.
Use the filters below to find and compare flights from New Hampshire to Santiago de los Caballeros that are best for you.

Fly from

New Hampshire

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

lun. 8/25

5:13 am-8:48 pm

1 stop15h 35m

Santiago de los Caballeros

mié. 9/3

1:35 pm-9:35 am

2 stops20h 00m

$382

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

jue. 6/5

10:42 pm-2:35 am

Nonstop3h 53m

Santiago de los Caballeros

mar. 6/17

11:15 am-3:15 pm

Nonstop4h 00m

$383

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

dom. 5/18

6:05 am-12:05 pm

1 stop6h 00m

Santiago de los Caballeros

dom. 5/25

6:11 am-3:47 pm

1 stop9h 36m

$386

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

jue. 5/22

6:10 am-2:48 pm

1 stop8h 38m

Santiago de los Caballeros

mar. 5/27

3:53 pm-11:29 pm

1 stop7h 36m

$394

PortlandSantiago de los Caballeros

PWM - STI

PWMSTI

Portland

mar. 5/20

6:35 am-5:50 pm

1 stop11h 15m

Santiago de los Caballeros

jue. 5/22

6:11 am-1:50 pm

1 stop7h 39m

$488

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

mié. 6/18

4:44 pm-10:29 am

1 stop17h 45m

Santiago de los Caballeros

mié. 7/2

2:10 pm-1:37 pm

1 stop23h 27m

$532

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

dom. 5/18

5:30 am-1:46 am

2 stops20h 16m

Santiago de los Caballeros

sáb. 5/24

6:00 am-1:28 pm

1 stop7h 28m

$567

WorcesterSantiago de los Caballeros

ORH - STI

ORHSTI

Worcester

sáb. 6/14

1:49 pm-9:05 pm

2 stops31h 16m

Santiago de los Caballeros

sáb. 6/21

7:05 am-12:52 pm

2 stops29h 47m

$681

PortlandSantiago de los Caballeros

PWM - STI

PWMSTI

Portland

mar. 5/20

2:37 pm-1:46 am

2 stops11h 09m

Santiago de los Caballeros

jue. 5/22

6:00 am-5:43 pm

2 stops11h 43m

$817

BostonSantiago de los Caballeros

BOS - STI

BOSSTI

Boston Logan Intl

mar. 5/27

6:10 am-2:48 pm

1 stop8h 38m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 16 results
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Best time to book a flight from New Hampshire to Santiago de los Caballeros

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

Rainfall in Santiago de los Caballeros by month

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

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

Temperature in Santiago de los Caballeros by month

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

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. 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 de los Caballeros. Reviews last updated mayo 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and JetBlue from New Hampshire to Santiago de los Caballeros to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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.
Spirit Airlines
6.3
Okay
7,963 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

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 de los Caballeros. 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 de los Caballeros from New Hampshire?

    Most people fly into Santiago de los Caballeros (STI) if they book a flight to Santiago de los Caballeros from New Hampshire. Santiago is conveniently located just 6.8 mi from Santiago de los Caballeros’s city center.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from New Hampshire to Santiago de los Caballeros for a low price.

  • What are the most popular routes from New Hampshire to Santiago de los Caballeros?

    While some choose either Manchester - Santiago de los Caballeros or Portland - Santiago de los Caballeros, Boston Logan Intl - Santiago de los Caballeros is the most popular route from New Hampshire to Santiago de los Caballeros.

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

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

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

    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 de los Caballeros.

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

    Yes. Cheapflights offers flight deals from New Hampshire to Santiago de los Caballeros 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 de los Caballeros?

    Currently, May is the cheapest month in which you can book a flight from New Hampshire to Santiago de los Caballeros (average of $347). Flying from New Hampshire to Santiago de los Caballeros in July is currently the most expensive (average of $631). 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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Alternative routes for New Hampshire to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Santo Domingo flights
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Dallas/Fort Worth to Santo Domingo flights
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