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Cheap flights from Boston to San Cristobal from $315

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to San Cristobal departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to San Cristobal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:53 pm - 12:15 pm
BOS
-
SCY
18h 22m
3 stops
Multiple Airlines Logo
1:25 pm - 7:10 am
SCY
-
BOS
15h 45m
2 stops
$637Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
7:53 pm - 12:15 pm
BOS
-
SCY
18h 22m
3 stops
Multiple Airlines Logo
1:25 pm - 7:10 am
SCY
-
BOS
15h 45m
2 stops
$681Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
7:53 pm - 12:15 pm
BOS
-
SCY
18h 22m
3 stops
Multiple Airlines Logo
1:05 pm - 7:10 am
SCY
-
BOS
16h 05m
3 stops
$729Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
7:53 pm - 12:15 pm
BOS
-
SCY
18h 22m
2 stops
Multiple Airlines Logo
1:25 pm - 7:10 am
SCY
-
BOS
15h 45m
2 stops
$735Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
8:30 pm - 10:50 am
BOS
-
SCY
16h 20m
2 stops
Multiple Airlines Logo
1:05 pm - 7:35 am
SCY
-
BOS
16h 30m
2 stops
$776Multiple Airlines
Fri, Mar 20 - Wed, Mar 25
Multiple Airlines Logo
7:53 pm - 12:15 pm
BOS
-
SCY
18h 22m
2 stops
Multiple Airlines Logo
1:25 pm - 7:10 am
SCY
-
BOS
15h 45m
2 stops
$779Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
8:30 pm - 12:15 pm
BOS
-
SCY
17h 45m
2 stops
Multiple Airlines Logo
1:25 pm - 7:10 am
SCY
-
BOS
15h 45m
2 stops
$801Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
8:30 pm - 10:50 am
BOS
-
SCY
16h 20m
2 stops
Multiple Airlines Logo
1:25 pm - 7:43 am
SCY
-
BOS
16h 18m
2 stops
$807Multiple Airlines
Fri, Mar 20 - Mon, Mar 23
Multiple Airlines Logo
4:50 pm - 12:30 pm
BOS
-
SCY
21h 40m
3 stops
Multiple Airlines Logo
1:10 pm - 6:50 am
SCY
-
BOS
39h 40m
3 stops
$832Multiple Airlines
Wed, Jun 10 - Thu, Jun 18
Multiple Airlines Logo
8:30 pm - 12:15 pm
BOS
-
SCY
17h 45m
3 stops
Multiple Airlines Logo
1:05 pm - 7:10 am
SCY
-
BOS
16h 05m
2 stops
$833Multiple Airlines
Mon, Mar 23 - Mon, Mar 30

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Boston to San Cristobal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 4/6

7:53 pm-12:15 pm

3 stops18h 22m

San Cristobal

Mon 4/13

1:25 pm-7:10 am

2 stops15h 45m

$637

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 4/6

7:53 pm-12:15 pm

3 stops18h 22m

San Cristobal

Mon 4/13

1:25 pm-7:10 am

2 stops15h 45m

$681

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 4/6

7:53 pm-12:15 pm

3 stops18h 22m

San Cristobal

Mon 4/13

1:05 pm-7:10 am

3 stops16h 05m

$729

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 4/6

7:53 pm-12:15 pm

2 stops18h 22m

San Cristobal

Mon 4/13

1:25 pm-7:10 am

2 stops15h 45m

$735

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Fri 3/20

8:30 pm-10:50 am

2 stops16h 20m

San Cristobal

Wed 3/25

1:05 pm-7:35 am

2 stops16h 30m

$776

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 4/6

7:53 pm-12:15 pm

2 stops18h 22m

San Cristobal

Mon 4/13

1:25 pm-7:10 am

2 stops15h 45m

$779

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 3/23

8:30 pm-12:15 pm

2 stops17h 45m

San Cristobal

Mon 3/30

1:25 pm-7:10 am

2 stops15h 45m

$801
Quickest round-trip

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Fri 3/20

8:30 pm-10:50 am

2 stops16h 20m

San Cristobal

Mon 3/23

1:25 pm-7:43 am

2 stops16h 18m

$807

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Wed 6/10

4:50 pm-12:30 pm

3 stops21h 40m

San Cristobal

Thu 6/18

1:10 pm-6:50 am

3 stops39h 40m

$832

BostonSan Cristobal

BOS - SCY

BOSSCY

Boston Logan Intl

Mon 3/23

8:30 pm-12:15 pm

3 stops17h 45m

San Cristobal

Mon 3/30

1:05 pm-7:10 am

2 stops16h 05m

$833

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

When to book flights from Boston to San Cristobal

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to San Cristobal according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to San Cristobal (BOS to SCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to San Cristobal

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Boston to San Cristobal takes 16h 20m
There are no direct flights from Boston to San Cristobal. There are no popular flight routes from Boston to San Cristobal.
Search flight deals

  • How far is Boston Logan Intl to San Cristobal by plane?

    The distance between Boston Logan Intl and San Cristobal is about 3201.8 mi. By plane, this route typically takes 16h 20m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to San Cristobal Airport?

    Prices for flights from Boston Logan Intl Airport to San Cristobal Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to San Cristobal Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to San Cristobal Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to San Cristobal Airport.

  • What documentation or ID do you need to fly to San Cristobal Airport?

    The travel and health documents you'll need for your trip to San Cristobal Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Cristobal Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to San Cristobal?

Best airlines flying from Boston to San Cristobal

Compare and see reviews for airlines that fly from Boston to San Cristobal with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $584Free CancellationRating
6.5
2,498 reviews
Search Avianca flights

  • How do I get Price Alerts for flights from Boston to San Cristobal?

    Search flight deals from Boston to San Cristobal. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Boston to San Cristobal with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Cristobal?

Book flights to San Cristobal if you plan to visit one of these locations
Puerto Baquerizo Moreno

Why use momondo?

Why should I use momondo to find a flight deal from Boston to San Cristobal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to San Cristobal. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to San Cristobal with flexible booking policies on momondo?

Flights from Boston to San Cristobal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to San Cristobal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Cristobal from Boston.

I’m not ready to book a flight from Boston to San Cristobal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Cristobal from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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