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Cheap flights from San José to Washington, D.C. from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Washington, D.C. departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San José to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:35 am - 9:15 am
SJO
-
BWI
21h 40m
1 stop
Frontier Logo
3:26 pm - 8:19 am
BWI
-
SJO
18h 53m
1 stop
$288Frontier
Thu, May 21 - Sun, Jun 7
Multiple Airlines Logo
1:00 pm - 5:07 pm
SJO
-
BWI
26h 07m
1 stop
Multiple Airlines Logo
6:02 pm - 11:45 am
BWI
-
SJO
19h 43m
1 stop
$290Multiple Airlines
Fri, May 8 - Thu, May 14
Multiple Airlines Logo
1:00 pm - 5:07 pm
SJO
-
BWI
26h 07m
1 stop
Multiple Airlines Logo
7:27 pm - 11:45 am
BWI
-
SJO
18h 18m
1 stop
$301Multiple Airlines
Thu, May 14 - Sat, May 30
Multiple Airlines Logo
9:35 am - 9:15 am
SJO
-
BWI
21h 40m
1 stop
Multiple Airlines Logo
7:10 am - 8:19 am
BWI
-
SJO
27h 09m
1 stop
$306Multiple Airlines
Thu, May 21 - Wed, Jun 3
American Airlines Logo
2:31 pm - 9:26 am
SJO
-
BWI
16h 55m
2 stops
American Airlines Logo
8:19 pm - 11:34 am
BWI
-
SJO
17h 15m
2 stops
$308American Airlines
Wed, May 20 - Thu, Aug 20
Frontier Logo
9:35 am - 9:15 am
SJO
-
BWI
21h 40m
1 stop
Frontier Logo
9:48 pm - 8:19 am
BWI
-
SJO
36h 31m
2 stops
$311Frontier
Thu, May 21 - Sat, Jun 6
Multiple Airlines Logo
1:00 pm - 5:07 pm
SJO
-
BWI
26h 07m
1 stop
Multiple Airlines Logo
6:30 am - 11:45 am
BWI
-
SJO
7h 15m
1 stop
$312Multiple Airlines
Fri, May 8 - Sun, May 17
Copa Airlines Logo
4:10 am - 3:24 pm
SJO
-
BWI
9h 14m
1 stop
Copa Airlines Logo
4:46 pm - 8:21 am
BWI
-
SJO
17h 35m
1 stop
$313Copa Airlines
Fri, May 29 - Sun, Jun 7
American Airlines Logo
12:10 pm - 8:56 am
SJO
-
BWI
18h 46m
2 stops
American Airlines Logo
8:10 pm - 1:09 pm
BWI
-
SJO
18h 59m
2 stops
$315American Airlines
Tue, May 19 - Mon, May 25
American Airlines Logo
2:31 pm - 9:26 am
SJO
-
BWI
16h 55m
2 stops
American Airlines Logo
6:36 pm - 7:52 pm
BWI
-
SJO
27h 16m
1 stop
$316American Airlines
Wed, May 20 - Thu, Aug 20

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Frontier flights from San José to Baltimore

Our best Frontier deals on San José to Baltimore flight tickets
Frontier
May 21
SJO9:35 amSan José Juan Santamaria Intl
21h 40m
1 stop
BWI9:15 amBaltimore/Washington
Jun 7
BWI3:26 pmBaltimore/Washington
18h 53m
1 stop
SJO8:19 amSan José Juan Santamaria Intl
$288
Frontier
May 21
SJO9:35 amSan José Juan Santamaria Intl
21h 40m
1 stop
BWI9:15 amBaltimore/Washington
Jun 6
BWI9:48 pmBaltimore/Washington
36h 31m
2 stops
SJO8:19 amSan José Juan Santamaria Intl
$311
Frontier
May 21
SJO9:35 amSan José Juan Santamaria Intl
21h 40m
1 stop
BWI9:15 amBaltimore/Washington
May 26
BWI9:13 pmBaltimore/Washington
37h 06m
2 stops
SJO8:19 amSan José Juan Santamaria Intl
$329

United Airlines flights from San José to Baltimore

Our best United Airlines deals on San José to Baltimore flight tickets
United Airlines
May 21
SJO11:13 amSan José Juan Santamaria Intl
9h 32m
1 stop
BWI10:45 pmBaltimore/Washington
May 28
BWI3:03 pmBaltimore/Washington
21h 08m
1 stop
SJO10:11 amSan José Juan Santamaria Intl
$326
United Airlines
May 27
SJO12:30 amSan José Juan Santamaria Intl
14h 00m
1 stop
BWI4:30 pmBaltimore/Washington
Jun 7
BWI6:00 amBaltimore/Washington
18h 39m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$335
United Airlines
May 29
SJO12:30 amSan José Juan Santamaria Intl
18h 56m
2 stops
BWI9:26 pmBaltimore/Washington
Jun 4
BWI6:00 amBaltimore/Washington
18h 39m
1 stop
SJO10:39 pmSan José Juan Santamaria Intl
$336

momondo Fare Finder

 
Customize your flight search to find flights from San José to Baltimore 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 April 19, 2026.
Use the filters below to find and compare flights from San José to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Thu 5/21

9:35 am-9:15 am

1 stop21h 40m

Baltimore/Washington

Sun 6/7

3:26 pm-8:19 am

1 stop18h 53m

$288

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Fri 5/8

1:00 pm-5:07 pm

1 stop26h 07m

Baltimore/Washington

Thu 5/14

6:02 pm-11:45 am

1 stop19h 43m

$290

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Thu 5/14

1:00 pm-5:07 pm

1 stop26h 07m

Baltimore/Washington

Sat 5/30

7:27 pm-11:45 am

1 stop18h 18m

$301

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Thu 5/21

9:35 am-9:15 am

1 stop21h 40m

Baltimore/Washington

Wed 6/3

7:10 am-8:19 am

1 stop27h 09m

$306

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Wed 5/20

2:31 pm-9:26 am

2 stops16h 55m

Baltimore/Washington

Thu 8/20

8:19 pm-11:34 am

2 stops17h 15m

$308

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Thu 5/21

9:35 am-9:15 am

1 stop21h 40m

Baltimore/Washington

Sat 6/6

9:48 pm-8:19 am

2 stops36h 31m

$311

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Fri 5/8

1:00 pm-5:07 pm

1 stop26h 07m

Baltimore/Washington

Sun 5/17

6:30 am-11:45 am

1 stop7h 15m

$312
Quickest round-trip

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Fri 5/29

4:10 am-3:24 pm

1 stop9h 14m

Baltimore/Washington

Sun 6/7

4:46 pm-8:21 am

1 stop17h 35m

$313

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Tue 5/19

12:10 pm-8:56 am

2 stops18h 46m

Baltimore/Washington

Mon 5/25

8:10 pm-1:09 pm

2 stops18h 59m

$315

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Wed 5/20

2:31 pm-9:26 am

2 stops16h 55m

Baltimore/Washington

Thu 8/20

6:36 pm-7:52 pm

1 stop27h 16m

$316

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 Washington, D.C. from

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

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 typical price of a round-trip flight between San José and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in January, then February is your next best option. Flight prices from San José to Baltimore during February average around $270.

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from San José to Baltimore is on a Saturday. Travelers who choose to depart for Baltimore on a Saturday will often find tickets for as low as $666. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $668. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

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

How far in advance should I book a flight to Baltimore?

You are more likely to see cheaper flights to Baltimore from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from San José for as low as $276 on momondo.

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

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

Can stopping save me money on San José to Baltimore flights?

You could potentially save up to 2% on your flight if you consider stops on a San José to Baltimore flight.

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

As of April 2026, prices for San José to Baltimore flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from San José to Baltimore

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

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

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

Fastest flight time

4h 45m

Direct flights

Mon and Sun

Airports in Baltimore

1 airport
The fastest flight from San José to Baltimore takes 4h 45m
Direct flights go from San José to Baltimore on Monday and Sunday. The only airline offering direct flights is Southwest.
There is 1 airport in Baltimore. From San José there are direct flights to Baltimore/Washington (BWI).
Search flight deals

Frequently asked questions about flying from San José to Baltimore

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

    San José Juan Santamaria Intl and Baltimore/Washington are 2078.8 mi apart from one another. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San José Juan Santamaria Intl Airport to Baltimore/Washington Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from San José to Baltimore

Compare and see reviews for airlines that fly from San José to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $179Free CancellationRating
6.3
8,622 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,604 reviews
Search United Airlines flights
American AirlinesPriceFrom $225Free CancellationRating
7.1
11,622 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,329 reviews
Search Southwest flights
Copa AirlinesPriceFrom $269Free CancellationRating
7.5
1,580 reviews
Search Copa Airlines flights

  • Southwest Flights From San José to Baltimore

    Southwest operates around 1 flight from San José to Baltimore every week. The average price of these flights found in the last 72 hours has been $464, but momondo users have found Southwest deals from San José to Baltimore from as low as $246 round-trip. Southwest has been scored 8.0/10 in 4,329 reviews.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Baltimore. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for San José to Baltimore flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between San José and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Baltimore from San José 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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