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San José

$73+ Cheap flights from Baltimore (BWI) to San José (SJO)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
août 25 — sept. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to San José Juan Santamaria Intl are usually found in September or October, booked 38 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Baltimore to San José

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to San José (SJO). 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 août 20, 2025.

Round-trip from

$179
(Cheapflightsfares)

One-way from

$73
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$436
From Baltimore/Washington to San José Juan Santamaria Intl
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One-way flight from Baltimore/Washington to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 14% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baltimore to San José

Cheapest flights from Baltimore to San José
Explore the most affordable flight options available from Baltimore to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
sam. 9/138:16 pmBWI - SJO
1 stop16h 58mSpirit Airlines
sam. 9/2012:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$179
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/136:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
mer. 9/1712:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$180
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mar. 9/96:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
mer. 9/1712:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$193
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/29:57 pmBWI - SJO
2 stops15h 15mSpirit Airlines
mar. 9/912:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$198
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
lun. 9/156:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
sam. 9/2012:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/18$207
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
sam. 9/136:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
ven. 9/1912:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$211
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mar. 9/97:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
mar. 9/1612:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$215
This Priceline deal was found by Cheapflights users on 8/19. 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.
mar. 9/29:57 pmBWI - SJO
2 stops15h 15mSpirit Airlines
lun. 9/812:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$217
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
sam. 9/136:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
jeu. 9/1812:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$218
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 8/247:54 pmBWI - SJO
1 stop17h 18mSpirit Airlines
jeu. 8/2812:18 pmSJO - BWI
1 stop8h 50mSpirit Airlines
Deal found 8/18$219
This Priceline deal was found by Cheapflights users on 8/19. 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.
mar. 9/98:52 pmBWI - SJO
2 stops16h 22mSpirit Airlines
lun. 9/1512:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 8/19$221

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to San José 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 août 20, 2025.
Use the filters below to find and compare flights from Baltimore to San José that are best for you.

Fly from

Baltimore

Fly to

San José

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

sam. 9/13

6:50 am-11:14 am

1 stop6h 24m

San José Juan Santamaria Intl

mer. 9/17

12:19 pm-11:25 pm

1 stop9h 06m

$180

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mar. 9/2

9:57 pm-11:12 am

2 stops15h 15m

San José Juan Santamaria Intl

mar. 9/9

12:19 pm-11:25 pm

1 stop9h 06m

$198

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

lun. 9/15

6:50 am-11:14 am

1 stop6h 24m

San José Juan Santamaria Intl

sam. 9/20

12:19 pm-11:25 pm

1 stop9h 06m

$207

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mar. 9/9

6:50 am-11:14 am

1 stop6h 24m

San José Juan Santamaria Intl

mar. 9/16

12:19 pm-11:25 pm

1 stop9h 06m

$215

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

sam. 9/13

6:50 am-11:14 am

1 stop6h 24m

San José Juan Santamaria Intl

jeu. 9/18

12:19 pm-11:25 pm

1 stop9h 06m

$218

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

ven. 9/12

7:49 pm-11:14 am

1 stop17h 25m

San José Juan Santamaria Intl

mer. 9/17

12:19 pm-11:25 pm

1 stop9h 06m

$225

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mer. 9/3

6:37 am-11:12 am

1 stop6h 35m

San José Juan Santamaria Intl

dim. 9/7

12:19 pm-11:25 pm

1 stop9h 06m

$225

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mar. 9/9

7:49 pm-11:14 am

1 stop17h 25m

$73

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

sam. 9/13

6:50 am-11:14 am

1 stop6h 24m

$73

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

lun. 9/1

7:54 pm-11:12 am

1 stop17h 18m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 14 results
1
2

Best time to book a flight from Baltimore to San José

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

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to San José. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to San José, San José Province, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to San José, San José Province (average of $398). Flying from Baltimore to San José, San José Province in March is currently the most expensive (average of $555). 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 BWI to SJO?

Find hourly flight availability from Baltimore to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated août 20, 2025.

It’s optimal to fly from Baltimore to San José, San José Province in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

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

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

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

How much does it cost to fly round-trip from Baltimore to San José, San José Province?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 José. Reviews last updated août 20, 2025.
See what other customers who have flown with Southwest, Delta, and Copa Airlines from Baltimore to San José have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Copa Airlines
7.5
Good
1,511 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,039 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • How popular is this Baltimore to San José, San José Province flight route?

    Within the past month, 1 users have taken a look at flights from Baltimore/Washington to San José Juan Santamaria Intl.

  • How long is the flight from Baltimore to San José, San José Province?

    Departing from Baltimore to San José, San José Province will take you 6h 24m. The distance from Baltimore to San José, San José Province is about 2068 mi.

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

    According to our current data, Avianca ($257), Copa Airlines ($259), and American Airlines ($262) offers the cheapest pricing from Baltimore to San José, San José Province. Avianca is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Baltimore to San José, San José Province?

    Looking at all options, your cheapest flight can be booked for $220. While the most popular route (Baltimore/Washington - San José Juan Santamaria Intl) can be booked for $179 on average our data indicates $401 when flying from Baltimore to San José, San José Province.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Baltimore to San José, San José Province (average of $398). Flying from Baltimore to San José, San José Province in March is currently the most expensive (average of $555). 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
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Top 7 airlines flying from Baltimore to San José

Discover the top 7 airlines that operate flights from Baltimore to San José. 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 août 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$257Average$377FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$259Average$394FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$262Average$566FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$540FlexibilityNo cancel feeOn-time69%
DeltaCheapest$265Average$488FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$278Average$441FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$324Average$593FlexibilityNo cancel feeOn-time63%

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