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San Cristobal

$475+ Cheap flights from Boston (BOS) to San Cristobal (SCY)

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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SCY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$1,121
(Priceline)

One-way from

$475
(Kiwi.com)
From Boston Logan Intl to San Cristobal
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One-way flight from Boston Logan Intl to San Cristobal
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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 June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/10. 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.
Sat 7/129:00 amBOS - SCY
2 stops27h 36mAvianca
Mon 7/141:05 pmSCY - BOS
2 stops16h 10mAvianca
Deal found 6/10$1,121
This LATAM Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/127:15 amBOS - SCY
3 stops33h 24mMultiple Airlines
Mon 7/142:03 pmSCY - BOS
3 stops47h 09mMultiple Airlines
Deal found 6/10$1,284

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 June 12, 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

Sat 7/12

9:00 am-10:36 am

2 stops27h 36m

San Cristobal

Mon 7/14

1:05 pm-7:15 am

2 stops16h 10m

$1,121

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Sat 7/12

7:15 am-2:39 pm

3 stops33h 24m

San Cristobal

Mon 7/14

2:03 pm-3:12 pm

3 stops47h 09m

$1,284

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Sun 6/29

6:00 am-12:33 pm

3 stops32h 33m

$475

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 6/30

4:50 pm-12:15 pm

2 stops21h 25m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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 June 12, 2025.

It’s optimal to fly from Boston to San Cristobal at noon. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight in the morning.

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 June 12, 2025.
Avianca
6.7
Okay
2,345 reviews

Crew

7.2

Overall

6.7

Food

5.1

Comfort

6.4

Entertainment

5.4

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company
Avianca
6.7
Okay
2,345 reviews
Avianca
6.7
Okay
2,345 reviews

Crew

7.2

Overall

6.7

Food

5.1

Comfort

6.4

Entertainment

5.4

Boarding

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

GYE - GPS

We could not take this flight… Avianca did not bring us to Guayaquil on time to take it Very bad company

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.

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

    According to our current data, Avianca ($1,121), 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$549Average$695FlexibilityNo cancel feeOn-time71%

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