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Cheap flights from Baltimore to San José from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to San José departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Spirit Airlines Logo
6:20 am - 12:22 pmBWI-SJO
7h 02m1 stop
Spirit Airlines Logo
1:30 pm - 11:31 pmSJO-BWI
9h 01m1 stop
$232Spirit Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20
Spirit Airlines Logo
6:20 am - 12:22 pmBWI-SJO
7h 02m1 stop
Spirit Airlines Logo
1:30 pm - 11:31 pmSJO-BWI
9h 01m1 stop
$234Spirit Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28
American Airlines Logo
6:00 am - 12:38 pmBWI-SJO
7h 38m1 stop
American Airlines Logo
12:23 am - 2:32 pmSJO-BWI
13h 09m1 stop
$236American Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 13
Spirit Airlines Logo
6:20 am - 12:22 pmBWI-SJO
7h 02m1 stop
Spirit Airlines Logo
1:30 pm - 11:31 pmSJO-BWI
9h 01m1 stop
$238Spirit Airlines
Find Deal
Sat, Jan 17 - Thu, Jan 22
American Airlines Logo
6:00 am - 12:38 pmBWI-SJO
7h 38m1 stop
American Airlines Logo
12:23 am - 4:21 pmSJO-BWI
14h 58m2 stops
$240American Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 13
Spirit Airlines Logo
6:20 am - 12:22 pmBWI-SJO
7h 02m1 stop
Spirit Airlines Logo
1:30 pm - 11:31 pmSJO-BWI
9h 01m1 stop
$241Spirit Airlines
Find Deal
Wed, Jan 14 - Thu, Jan 22
United Airlines Logo
5:18 pm - 12:56 pmBWI-SJO
20h 38m1 stop
United Airlines Logo
6:30 am - 4:06 pmSJO-BWI
8h 36m1 stop
$242United Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
Spirit Airlines Logo
5:40 am - 12:15 pmBWI-SJO
7h 35m1 stop
Spirit Airlines Logo
1:31 pm - 11:45 pmSJO-BWI
9h 14m1 stop
$243Spirit Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Spirit Airlines Logo
8:00 pm - 11:42 amBWI-SJO
16h 42m1 stop
Spirit Airlines Logo
1:31 pm - 11:45 pmSJO-BWI
9h 14m1 stop
$245Spirit Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Spirit Airlines Logo
6:20 am - 12:22 pmBWI-SJO
7h 02m1 stop
Spirit Airlines Logo
1:30 pm - 11:31 pmSJO-BWI
9h 01m1 stop
$246Spirit Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 21

Spirit Airlines flights from Baltimore to San José

Our best Spirit Airlines deals on Baltimore to San José flight tickets
Spirit Airlines
Jan 20
BWI6:20 amBaltimore/Washington
7h 02m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 27
SJO1:30 pmSan José Juan Santamaria Intl
9h 01m
1 stop
BWI11:31 pmBaltimore/Washington
$226
Find similar
Spirit Airlines
Jan 15
BWI6:20 amBaltimore/Washington
7h 02m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 20
SJO1:30 pmSan José Juan Santamaria Intl
9h 01m
1 stop
BWI11:31 pmBaltimore/Washington
$232
Find similar
Spirit Airlines
Jan 14
BWI6:20 amBaltimore/Washington
7h 02m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Jan 28
SJO1:30 pmSan José Juan Santamaria Intl
9h 01m
1 stop
BWI11:31 pmBaltimore/Washington
$234
Find similar

United Airlines flights from Baltimore to San José

Our best United Airlines deals on Baltimore to San José flight tickets
United Airlines
Jan 21
BWI5:18 pmBaltimore/Washington
20h 38m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
Jan 26
SJO6:30 amSan José Juan Santamaria Intl
8h 36m
1 stop
BWI4:06 pmBaltimore/Washington
$242
Find similar
United Airlines
Jan 7
BWI5:18 pmBaltimore/Washington
20h 38m
1 stop
SJO12:56 pmSan José Juan Santamaria Intl
Jan 12
SJO2:05 pmSan José Juan Santamaria Intl
23h 06m
1 stop
BWI2:11 pmBaltimore/Washington
$248
Find similar
United Airlines
Jan 29
BWI8:07 amBaltimore/Washington
11h 09m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
Feb 1
SJO6:30 amSan José Juan Santamaria Intl
14h 55m
1 stop
BWI10:25 pmBaltimore/Washington
$256
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Baltimore to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 1/15

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Tue 1/20

1:30 pm-11:31 pm

1 stop9h 01m

$232

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/14

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 1/28

1:30 pm-11:31 pm

1 stop9h 01m

$234

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 2/3

6:00 am-12:38 pm

1 stop7h 38m

San José Juan Santamaria Intl

Fri 2/13

12:23 am-2:32 pm

1 stop13h 09m

$236

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sat 1/17

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Thu 1/22

1:30 pm-11:31 pm

1 stop9h 01m

$238

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 2/3

6:00 am-12:38 pm

1 stop7h 38m

San José Juan Santamaria Intl

Fri 2/13

12:23 am-4:21 pm

2 stops14h 58m

$240

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/14

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Thu 1/22

1:30 pm-11:31 pm

1 stop9h 01m

$241

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 1/21

5:18 pm-12:56 pm

1 stop20h 38m

San José Juan Santamaria Intl

Mon 1/26

6:30 am-4:06 pm

1 stop8h 36m

$242

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 12/3

5:40 am-12:15 pm

1 stop7h 35m

San José Juan Santamaria Intl

Sat 12/6

1:31 pm-11:45 pm

1 stop9h 14m

$243

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Mon 12/8

8:00 pm-11:42 am

1 stop16h 42m

San José Juan Santamaria Intl

Thu 12/11

1:31 pm-11:45 pm

1 stop9h 14m

$245

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 1/8

6:20 am-12:22 pm

1 stop7h 02m

San José Juan Santamaria Intl

Wed 1/21

1:30 pm-11:31 pm

1 stop9h 01m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Baltimore to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San José?

In general, September is the cheapest month to fly from Baltimore to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you don’t want to visit San José in September, then you should wait until October to fly from Baltimore, when ticket prices are also cheap, with an average price of $363.

What is the cheapest day to depart on your flight to San José?

On average, the least expensive day to fly to San José from Baltimore is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Baltimore to San José on a Saturday will generally be more expensive and average around $667. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest Baltimore to San José flights are usually those with departure times in the afternoon. Our users have found flights to San José in the afternoon for as low as $414. Flights in the morning are often more expensive with an average ticket price of $787.

What is the cheapest Baltimore/Washington to San José Juan Santamaria Intl flight route?

Fly from Baltimore/Washington to San José Juan Santamaria Intl for the best Baltimore/Washington - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Baltimore for as low as $392 on momondo.

What cabin class options are available on Baltimore/Washington to San José Juan Santamaria Intl flights?

There is only 1 cabin class available to choose from on Baltimore/Washington to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Baltimore to San José flight prices changed over time?

As of November 2025, prices for Baltimore to San José flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to San José

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

Cheap Baltimore to San José (BWI to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to San José

Best Price Found

$598

Fastest flight time

4h 45m

Direct flights

Mon and Sun

Airports in San José

1 airport
The best flight deal from Baltimore to San José found on momondo in the last 72 hours is $598
The fastest flight from Baltimore to San José takes 4h 45m
Direct flights go from Baltimore to San José on Monday and Sunday. There are no airlines offering direct flights.
There is 1 airport near San José: San José Juan Santamaria Intl (SJO)
Search flight deals

  • How far is Baltimore/Washington to San José Juan Santamaria Intl by plane?

    There are 2078.8 mi between Baltimore/Washington and San José Juan Santamaria Intl. In terms of flight time, this usually takes a little over 7h 02m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Baltimore to San José?

  • What is the most popular airline from Baltimore to San José?

Best airlines flying from Baltimore to San José

Compare and see reviews for airlines that fly from Baltimore to San José with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $225Free CancellationRating
6.6
2,477 reviews
Search Avianca flights
United AirlinesPriceFrom $255Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
Copa AirlinesPriceFrom $256Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights
Spirit AirlinesPriceFrom $259Free CancellationRating
6.3
8,159 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $262Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
DeltaPriceFrom $265Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to San José?

Finding the right flight to San José from Baltimore is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

Can I find flights from Baltimore to San José with flexible booking policies on momondo?

Yes. All flights to San José from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to San José?

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 José from Baltimore.

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

Price alerts on flights to San José from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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