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San Cristobal

$520+ Cheap flights from Boston (BOS) to San Cristobal (SCY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCY
déc. 6 — déc. 131
sam. 12/6
sam. 12/13
1 adult, Economy
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Find flight deals from Boston to San Cristobal

Cheapest flights from Boston to San Cristobal
Explore the most affordable flight options available from Boston to San Cristobal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 6, 2025.

This Avianca deal was found by Cheapflights users on 11/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/57:52 pmBOS - SCY
2 stops17h 23mMultiple Airlines
mer. 11/121:05 pmSCY - BOS
2 stops16h 30mMultiple Airlines
Deal found 11/4$747
This Avianca deal was found by Cheapflights users on 11/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/77:52 pmBOS - SCY
2 stops17h 03mMultiple Airlines
sam. 11/1511:35 amSCY - BOS
3 stops19h 06mMultiple Airlines
Deal found 11/4$769
This LATAM Airlines deal was found by Cheapflights users on 11/6. 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.
sam. 12/63:20 pmBOS - SCY
3 stops19h 44mMultiple Airlines
sam. 12/1310:45 amSCY - BOS
2 stops19h 57mMultiple Airlines
Deal found 11/6$865
This Priceline deal was found by Cheapflights users on 11/6. 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.
sam. 12/67:55 amBOS - SCY
3 stops27h 40mAvianca
sam. 12/1312:40 pmSCY - BOS
3 stops24h 10mAvianca
Deal found 11/6$912

Cheap flight deals from Boston to San Cristobal

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to San Cristobal (SCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated novembre 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$520
(Orbitz)
Provider with most accurate pricing for Boston Logan Intl-San Cristobal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-San Cristobal flights.
Search Deals
From Boston Logan Intl to San Cristobal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to San Cristobal 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 novembre 6, 2025.
Use the filters below to find and compare flights from Boston to San Cristobal that are best for you.

Fly from

Boston

Fly to

San Cristobal

Route

Depart

Return

Price

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

sam. 2/7

7:55 am-12:15 pm

2 stops53h 20m

San Cristobal

dim. 2/15

11:25 am-6:35 am

2 stops42h 10m

$520

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

jeu. 4/16

9:00 am-10:40 am

3 stops27h 40m

San Cristobal

jeu. 4/23

1:05 pm-7:15 am

2 stops40h 10m

$660

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

jeu. 4/16

9:00 am-10:40 am

3 stops27h 40m

San Cristobal

ven. 4/24

11:25 am-7:15 am

2 stops17h 50m

$660

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

sam. 4/18

8:00 pm-10:36 am

2 stops16h 36m

San Cristobal

ven. 4/24

11:25 am-7:15 am

2 stops17h 50m

$707

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

sam. 3/7

8:30 pm-10:35 am

2 stops15h 05m

San Cristobal

sam. 3/14

11:35 am-7:30 am

3 stops17h 55m

$709

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

dim. 4/19

4:50 pm-12:15 pm

3 stops21h 25m

San Cristobal

dim. 4/26

11:25 am-7:15 am

2 stops41h 50m

$754

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

lun. 2/9

3:25 pm-11:28 am

3 stops21h 03m

San Cristobal

jeu. 2/12

1:10 pm-1:50 pm

3 stops23h 40m

$757

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

ven. 2/6

5:30 am-12:34 pm

2 stops32h 04m

San Cristobal

mer. 2/18

10:30 am-10:41 am

2 stops23h 11m

$760

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

dim. 4/19

4:50 pm-12:15 pm

3 stops21h 25m

San Cristobal

ven. 4/24

11:25 am-7:15 am

2 stops17h 50m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Compare providers for flights from Boston to San Cristobal

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to San Cristobal in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-San Cristobal flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-San Cristobal flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-San Cristobal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-San Cristobal flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-San Cristobal flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to San Cristobal

Have a flexible travel schedule? Discover the best time to fly to San Cristobal from Boston 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 Boston to San Cristobal

What is the cheapest time of day to fly from BOS to SCY?

Find hourly flight availability from Boston to San Cristobal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 6, 2025.

It’s optimal to fly from Boston to San Cristobal at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing San Cristobal

Get insights into the airlines that provide service to San Cristobal. 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 San Cristobal. Reviews last updated novembre 6, 2025.
Read reviews from past customers who have flown Avianca from Boston to San Cristobal. 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.
Avianca
6.6
Okay
2,470 reviews

Comfort

6.3

Overall

6.6

Crew

7.2

Boarding

7.0

Food

5.1

Entertainment

5.4

Reviews

1 / 20
6.0
Good

Adrian,Sep 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.
Avianca
6.6
Okay
2,470 reviews
Avianca
6.6
Okay
2,470 reviews

Comfort

6.3

Overall

6.6

Crew

7.2

Boarding

7.0

Food

5.1

Entertainment

5.4

Reviews

1 / 20
6.0
Good

Adrian,Sep 2025

MDE - CUN

It was a decent flight. No extras like a meal or a snack. But would do it again as the pricing was right.

Related info for your journey

Find useful and relevant information for your journey from Boston to San Cristobal. 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 Boston to San Cristobal?

    There are many flights that can get you from Boston to San Cristobal in 53h 20m. Fly via Avianca to get the fastest option. There are 3205 mi between Boston and San Cristobal.

  • What is the cheapest airline to fly from Boston to San Cristobal round-trip?

    According to our current data, Avianca ($579), offers the cheapest pricing from Boston to San Cristobal.

  • Can I find deals for flights from Boston to San Cristobal that include hotel bookings?

    Yes. In addition to deals on Boston to San Cristobal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to San Cristobal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to San Cristobal.

  • Can I find deals for business class flights from Boston to San Cristobal?

    Yes. Cheapflights offers flight deals from Boston to San Cristobal 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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Alternative routes for Boston to San Cristobal

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Baltra flights

Top airline flying from Boston to San Cristobal

Discover the top airline that operate flights from Boston to San Cristobal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated novembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$579Average$884FlexibilityNo cancel feeOn-time71%

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