$125 Cheap Flights from San José (SJO) to Baltimore (BWI)

View $125 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from San José to Baltimore (SJO-BWI)

Prices were available within the past 7 days and start at $125 for one-way flights and $202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Feb 19 - Mon, Feb 23
SJO
San José
BWI
Baltimore
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Feb 19 from San José to Baltimore, returning Mon, Feb 23, priced at $202 found 1 day ago
Spirit Airlines
Thu, Dec 11 - Tue, Jan 27
SJO
San José
BWI
Baltimore
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Dec 11 from San José to Baltimore, returning Tue, Jan 27, priced at $223 found 4 days ago
United
Thu, Jul 23 - Mon, Aug 3
SJO
San José
BWI
Baltimore
$226 Roundtrip, found 13 hours ago
$226
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Jul 23 from San José to Baltimore, returning Mon, Aug 3, priced at $226 found 13 hours ago
American Airlines
Fri, Dec 19 - Thu, Jan 8
SJO
San José
BWI
Baltimore
$230 Roundtrip, found 4 hours ago
$230
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Dec 19 from San José to Baltimore, returning Thu, Jan 8, priced at $230 found 4 hours ago
United
Mon, Dec 22 - Tue, Dec 30
SJO
San José
BWI
Baltimore
$233 Roundtrip, just found
$233
Roundtrip
just found
Select United flight, departing Mon, Dec 22 from San José to Baltimore, returning Tue, Dec 30, priced at $233 just found
American Airlines
Sun, Aug 9 - Sat, Aug 15
SJO
San José
BWI
Baltimore
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Aug 9 from San José to Baltimore, returning Sat, Aug 15, priced at $236 found 1 day ago
American Airlines
Tue, Feb 3 - Thu, Feb 12
SJO
San José
BWI
Baltimore
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Feb 3 from San José to Baltimore, returning Thu, Feb 12, priced at $236 found 1 day ago
United
Thu, Dec 25 - Tue, Dec 30
SJO
San José
BWI
Baltimore
$237 Roundtrip, found 19 hours ago
$237
Roundtrip
found 19 hours ago
Select United flight, departing Thu, Dec 25 from San José to Baltimore, returning Tue, Dec 30, priced at $237 found 19 hours ago
Frontier Airlines
Sat, Feb 14 - Sat, Feb 21
SJO
San José
BWI
Baltimore
$263 Roundtrip, found 18 hours ago
$263
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sat, Feb 14 from San José to Baltimore, returning Sat, Feb 21, priced at $263 found 18 hours ago
Copa
Wed, Apr 8 - Sun, Apr 12
SJO
San José
BWI
Baltimore
$275 Roundtrip, found 6 hours ago
$275
Roundtrip
found 6 hours ago
Select Copa flight, departing Wed, Apr 8 from San José to Baltimore, returning Sun, Apr 12, priced at $275 found 6 hours ago

Find the cheapest month to fly from San José (SJO) to Baltimore (BWI)

October is typically the cheapest month to fly

From $167 - $347 per traveler.

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $194
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center57 min
Flights from $194
Flights from San José (SJO) to Baltimore (BWI)
Origin airport
Juan Santamaría Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Copa, Delta, Frontier Airlines, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$202
Distance
2069 mi
Average flight time
4 hours 40 mins

San José to Baltimore Flights

The cheapest times to fly from San José to Baltimore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Baltimore are during the month of February. You can find some of the cheapest flights from San José to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Baltimore

Sunday is one of the best days to book for cheap flights from San José to Baltimore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Baltimore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Baltimore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Baltimore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Grab a cheap one-way flight from $125 or cheap return flight from $202 from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Traveling in February is a good way to save, as it's the cheapest month for flights between SJO and BWI. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
When jetting out of Juan Santamaria Intl. Airport (SJO), you can get on a nonstop flight to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) with Southwest Airlines.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SJO to BWI flight.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
On average you can take your pick of 1 direct weekly flights from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). To broaden your travel options, consider taking a flight with a layover. Simply enter your dates on Expedia and then set the filters to include one stop or more.
What are the most popular departure times for flights from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
More travelers fly between SJO and BWI at 1 PM than at any other time. Prefer a quieter experience? Pick a flight outside the busiest times and you could save on your ticket as well.
What day of the week has the most flights from SJO to BWI?
Depart on a Saturday if you're after the biggest selection of flights from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI).
What is the earliest flight from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Juan Santamaria Intl. Airport (SJO)'s earliest flight to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) departs at approximately 1:15PM UTC-6. With a total travel time of 4h 40m, you'll touch down at around 6:55PM UTC-5.
How long does it take to fly from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Flights from SJO to BWI have an average travel time of 4 hours and 40 minutes. The total distance between the two airports is 2,100 mi.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Opt for a flight from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Baltimore from Juan Santamaria Intl. Airport (SJO)?
You can arrive at Washington Dulles Intl. Airport (IAD) or Baltimore Washington Intl. Thurgood Marshall Airport (BWI) when traveling to Baltimore on a direct flight from Juan Santamaria Intl. Airport (SJO).
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Waiting until right before your break to book your flight from SJO to BWI often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a SJO to BWI flight and hotel package?
Opting for a SJO to BWI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Generally, it's possible to reschedule or cancel your SJO to BWI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.