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$197+ Cheap flights from San José (SJO) to Boston (BOS)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BOS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Boston Logan Intl are usually found in May or October, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San José to Boston

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Boston (BOS). 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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Cheapflightsfares)

One-way from

$197
(eDestinos)

Popular in

July

Cheapest in

May

Average price

$497
Provider with most accurate pricing for San José Juan Santamaria Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Boston Logan Intl flights.
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From San José Juan Santamaria Intl to Boston Logan Intl
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One-way flight from San José Juan Santamaria Intl to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 San José to Boston

Cheapest flights from San José to Boston
Explore the most affordable flight options available from San José to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:28 pmSJO - BOS
1 stop9h 01mSpirit Airlines
Sun 5/186:10 amBOS - SJO
1 stop7h 23mSpirit Airlines
Deal found 4/2$277
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1111:32 amSJO - BOS
1 stop11h 33mMultiple Airlines
Sun 5/186:10 amBOS - SJO
1 stop7h 23mMultiple Airlines
Deal found 4/2$298
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:35 amSJO - BOS
2 stops11h 00mAmerican Airlines
Fri 9/267:25 pmBOS - SJO
2 stops17h 55mAmerican Airlines
Deal found 4/2$324
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:44 pmSJO - BOS
1 stop8h 33mUnited Airlines
Fri 10/315:15 pmBOS - SJO
1 stop19h 10mUnited Airlines
Deal found 4/2$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/21:21 pmSJO - BOS
1 stop9h 44mDelta
Wed 4/95:40 amBOS - SJO
1 stop8h 14mDelta
Deal found 4/2$340
This Copa Airlines deal was found by Cheapflights users on 4/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:09 amSJO - BOS
1 stop9h 11mCopa Airlines
Mon 4/78:28 amBOS - SJO
1 stop12h 32mCopa Airlines
Deal found 4/3$347
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:05 amSJO - BOS
1 stop7h 50mAvianca
Fri 5/94:50 pmBOS - SJO
2 stops18h 30mAvianca
Deal found 4/2$391
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:55 pmSJO - BOS
1 stop8h 53mJetBlue
Mon 7/216:25 amBOS - SJO
1 stop7h 30mJetBlue
Deal found 4/1$399
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:15 amSJO - BOS
1 stop8h 37mAir Canada
Mon 4/215:35 pmBOS - SJO
1 stop29h 30mAir Canada
Deal found 4/2$442

Cheapflights Fare Finder

Customize your flight search to find flights from San José to Boston 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 3, 2025.
Use the filters below to find and compare flights from San José to Boston that are best for you.

Fly from

San José

Fly to

Boston

Route

Depart

Return

Price

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 5/16

12:28 pm-11:29 pm

1 stop9h 01m

Boston Logan Intl

Sun 5/18

6:10 am-11:33 am

1 stop7h 23m

$277

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Sun 5/11

11:32 am-1:05 am

1 stop11h 33m

Boston Logan Intl

Sun 5/18

6:10 am-11:33 am

1 stop7h 23m

$298

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 9/12

11:35 am-12:35 am

2 stops11h 00m

Boston Logan Intl

Fri 9/26

7:25 pm-11:20 am

2 stops17h 55m

$324

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 5/13

4:10 am-2:14 pm

1 stop8h 04m

Boston Logan Intl

Wed 5/28

8:47 am-6:59 pm

1 stop12h 12m

$348

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 5/20

7:55 am-10:39 am

2 stops24h 44m

Boston Logan Intl

Tue 5/27

5:30 am-10:39 pm

2 stops19h 09m

$359

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 5/5

5:05 am-2:55 pm

1 stop7h 50m

Boston Logan Intl

Fri 5/9

4:50 pm-9:20 am

2 stops18h 30m

$391

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 6/18

12:55 pm-11:48 pm

1 stop8h 53m

Boston Logan Intl

Mon 7/21

6:25 am-11:55 am

1 stop7h 30m

$399

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 4/16

6:15 am-4:52 pm

1 stop8h 37m

Boston Logan Intl

Mon 4/21

5:35 pm-9:05 pm

1 stop29h 30m

$442

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 4/29

12:55 am-10:22 am

1 stop7h 27m

$197

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 4/30

7:45 pm-8:09 pm

3 stops22h 24m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 16 results
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Compare providers for flights from San José to Boston

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 San José to Boston in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*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 San José, San José Province-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José, San José Province-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José, San José Province-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José, San José Province-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 San José, San José Province-Boston 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 San José to Boston

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

How far ahead should I book a flight from San José, San José Province to Boston?

Use this chart to determine the optimal time to book a round-trip flight from San José to Boston. Price data was last updated on March 28, 2025.

The best time to book flights from San José, San José Province to Boston is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José, San José Province to Boston?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Boston (average of $218). Flying from San José, San José Province to Boston in July is currently the most expensive (average of $311). 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.

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

Find hourly flight availability from San José to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from San José, San José Province to Boston by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San José, San José Province to Boston?

Use this chart to determine the cheapest time to fly round-trip from San José to Boston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San José, San José Province to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Copa Airlines and United Airlines from San José to Boston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,827 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Copa Airlines
7.6
Good
1,400 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,619 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,827 reviews

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines flying from San José, San José Province to Boston round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Boston, with prices starting at $277. Additional round-trip tickets that might be worth considering are offered by American Airlines and Copa Airlines, with the lowest prices starting at $324 and $348, respectively. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San José, San José Province to Boston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $197. Users have also found prices from $217 and $227 on Frontier and United Airlines, respectively.

  • Where are the most common layover locations when flying from San José, San José Province to Boston?

    The most popular layover on flights from San José, San José Province to Boston is Fort Lauderdale.

  • What are some popular things to do or see while on a layover in Fort Lauderdale?

    Las Olas Beach, Port Everglades, and Fort Lauderdale Beach Park are the most popular attractions in Fort Lauderdale if you're in need of something to do during your layover. Las Olas Beach, Port Everglades and Fort Lauderdale Beach Park are located about 4.1 mi, 2.1 mi, and 4.2 mi, respectively from Fort Lauderdale if you are interested in checking them out. Travelers can book a car rental at Fort Lauderdale for about $27 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for San José, San José Province to Boston flights?

    San José, San José Province to Boston flights have a layover in Panama City the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Boston 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 San José, San José Province to Boston?

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Boston (average of $218). Flying from San José, San José Province to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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Alternative routes for San José to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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San José to Hartford flights
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Top 8 airlines flying from San José to Boston

Discover the top 8 airlines that operate flights from San José to Boston. 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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$236Average$334FlexibilityNo cancel feeOn-time65%
AviancaCheapest$257Average$526FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$266Average$454FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$300Average$564FlexibilityNo cancel feeOn-time71%
DeltaCheapest$321Average$471FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$331Average$475FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$333Average$433FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$418Average$418FlexibilityNo cancel feeOn-time67%

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