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$110+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 August, booked 58 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 June 12, 2025.

Round-trip from

$260
(United Airlines)

One-way from

$110
(Copa Airlines)

Popular in

December

Cheapest in

September

Average price

$539
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 ($81 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 June 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 June 12, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amBWI - SJO
1 stop8h 26mUnited Airlines
Mon 9/151:30 pmSJO - BWI
2 stops18h 25mUnited Airlines
Deal found 6/10$260
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/135:00 amBWI - SJO
1 stop10h 15mAmerican Airlines
Sun 6/152:10 pmSJO - BWI
1 stop7h 49mAmerican Airlines
Deal found 6/11$261
This Delta deal was found by Cheapflights users on 6/11. 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 12/32:10 pmBWI - SJO
1 stop9h 05mDelta
Tue 12/92:17 pmSJO - BWI
1 stop8h 55mDelta
Deal found 6/11$266
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:24 pmBWI - SJO
1 stop17h 25mCopa Airlines
Sat 11/84:13 amSJO - BWI
1 stop8h 56mCopa Airlines
Deal found 6/10$290
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:25 amBWI - SJO
1 stop6h 46mSpirit Airlines
Wed 7/2312:16 pmSJO - BWI
1 stop9h 18mSpirit Airlines
Deal found 6/11$294
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/249:55 amBWI - SJO
1 stop11h 45mSouthwest
Mon 7/288:45 amSJO - BWI
1 stop7h 35mSouthwest
Deal found 6/11$324
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Mon 7/147:37 pmBWI - SJO
1 stop29h 03mMultiple Airlines
Tue 7/2212:16 pmSJO - BWI
1 stop9h 18mMultiple Airlines
Deal found 6/11$348

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 June 12, 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

Sat 9/6

6:00 am-12:26 pm

1 stop8h 26m

San José Juan Santamaria Intl

Mon 9/15

1:30 pm-9:55 am

2 stops18h 25m

$260

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sat 9/6

5:40 am-12:10 pm

1 stop8h 30m

San José Juan Santamaria Intl

Wed 9/10

1:35 pm-12:21 am

1 stop8h 46m

$266

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 8/13

6:54 pm-1:15 pm

1 stop20h 21m

San José Juan Santamaria Intl

Sat 8/23

2:15 pm-10:01 am

1 stop17h 46m

$267

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 7/16

6:25 am-11:11 am

1 stop6h 46m

San José Juan Santamaria Intl

Wed 7/23

12:16 pm-11:34 pm

1 stop9h 18m

$294

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 7/24

9:55 am-7:40 pm

1 stop11h 45m

San José Juan Santamaria Intl

Mon 7/28

8:45 am-6:20 pm

1 stop7h 35m

$324

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Mon 7/14

7:37 pm-10:40 pm

1 stop29h 03m

San José Juan Santamaria Intl

Tue 7/22

12:16 pm-11:34 pm

1 stop9h 18m

$348

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 7/20

4:53 pm-7:30 am

1 stop16h 37m

San José Juan Santamaria Intl

Sun 7/27

5:52 am-3:15 pm

1 stop7h 23m

$387

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 8/17

4:49 pm-7:35 am

1 stop16h 46m

$110

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 8/12

6:15 am-7:37 pm

2 stops15h 22m

$112

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sat 8/9

8:15 am-1:15 pm

1 stop7h 00m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
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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 June 9, 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 58 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 June 12, 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 55% 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.

Rainfall in San José by month

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

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

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

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Baltimore to San José to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Copa Airlines
7.5
Good
1,451 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    According to our current data, United Airlines ($260), Delta ($266), and American Airlines ($267) offers the cheapest pricing from Baltimore to San José, San José Province. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $110. United Airlines flights start at $112 while deals on American Airlines start at $114 one-way.

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

    Looking at all options, your cheapest flight can be booked for $452. While the most popular route (Baltimore/Washington - San José Juan Santamaria Intl) can be booked for $256 on average our data indicates $704 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 Baltimore?

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$252Average$383FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$262Average$570FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$263Average$573FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$266Average$437FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$267Average$415FlexibilityNo cancel feeOn-time70%
DeltaCheapest$300Average$473FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$377Average$616FlexibilityNo cancel feeOn-time63%

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