Cheap flights from San José to Washington, D.C. from $177

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 9/23. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
6:17 pm - 3:15 pm
SJO
-
BWI
18h 58m
1 stop
Copa Airlines Logo
4:49 pm - 7:10 am
BWI
-
SJO
16h 21m
1 stop
$340Copa Airlines
Tue, Sep 22 - Wed, Oct 7
United Airlines Logo
1:25 pm - 10:39 am
SJO
-
BWI
19h 14m
2 stops
United Airlines Logo
6:00 am - 7:37 pm
BWI
-
SJO
15h 37m
2 stops
$343United Airlines
Tue, Sep 15 - Tue, Sep 22
Copa Airlines Logo
6:05 pm - 2:14 pm
SJO
-
BWI
19h 09m
1 stop
Copa Airlines Logo
3:43 pm - 10:59 am
BWI
-
SJO
20h 16m
1 stop
$352Copa Airlines
Sun, Nov 1 - Wed, Nov 4
Copa Airlines Logo
3:59 am - 2:14 pm
SJO
-
BWI
9h 15m
1 stop
Copa Airlines Logo
3:43 pm - 7:02 am
BWI
-
SJO
16h 19m
1 stop
$356Copa Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
7:55 am - 10:19 am
SJO
-
BWI
24h 24m
2 stops
United Airlines Logo
12:10 pm - 10:25 am
BWI
-
SJO
24h 15m
2 stops
$357United Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
1:23 pm - 10:58 am
SJO
-
BWI
20h 35m
1 stop
American Airlines Logo
5:04 am - 8:55 pm
BWI
-
SJO
16h 51m
2 stops
$363American Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
7:55 am - 11:45 am
SJO
-
BWI
25h 50m
1 stop
United Airlines Logo
1:05 pm - 12:21 pm
BWI
-
SJO
25h 16m
1 stop
$364United Airlines
Wed, Sep 16 - Wed, Sep 23
Copa Airlines Logo
5:45 am - 3:15 pm
SJO
-
BWI
7h 30m
1 stop
Copa Airlines Logo
4:49 pm - 8:19 am
BWI
-
SJO
17h 30m
1 stop
$368Copa Airlines
Sat, Sep 19 - Sat, Oct 24
United Airlines Logo
12:30 am - 11:47 am
SJO
-
BWI
9h 17m
1 stop
United Airlines Logo
10:25 am - 7:37 pm
BWI
-
SJO
11h 12m
2 stops
$380United Airlines
Wed, Jul 29 - Thu, Aug 20
Copa Airlines Logo
6:17 pm - 3:15 pm
SJO
-
BWI
18h 58m
1 stop
Copa Airlines Logo
4:41 pm - 7:10 am
BWI
-
SJO
16h 29m
1 stop
$381Copa Airlines
Sat, Sep 5 - Sun, Sep 20

United Airlines flights from San José to Baltimore

Our best United Airlines deals on San José to Baltimore flight tickets
United Airlines
Sep 15
SJO1:25 pmSan José Juan Santamaria Intl
19h 14m
2 stops
BWI10:39 amBaltimore/Washington
Sep 22
BWI6:00 amBaltimore/Washington
15h 37m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
$343
United Airlines
Oct 20
SJO7:55 amSan José Juan Santamaria Intl
24h 24m
2 stops
BWI10:19 amBaltimore/Washington
Oct 24
BWI12:10 pmBaltimore/Washington
24h 15m
2 stops
SJO10:25 amSan José Juan Santamaria Intl
$357
United Airlines
Sep 16
SJO1:25 pmSan José Juan Santamaria Intl
20h 20m
1 stop
BWI11:45 amBaltimore/Washington
Sep 21
BWI8:30 amBaltimore/Washington
37h 07m
2 stops
SJO7:37 pmSan José Juan Santamaria Intl
$364

Frontier flights from San José to Baltimore

Our best Frontier deals on San José to Baltimore flight tickets
Frontier
Jun 25
SJO9:35 amSan José Juan Santamaria Intl
9h 00m
1 stop
BWI8:35 pmBaltimore/Washington
Jul 1
BWI9:30 pmBaltimore/Washington
12h 50m
1 stop
SJO8:20 amSan José Juan Santamaria Intl
$454
Frontier
Jun 25
SJO9:35 amSan José Juan Santamaria Intl
9h 00m
1 stop
BWI8:35 pmBaltimore/Washington
Jul 3
BWI9:30 pmBaltimore/Washington
12h 50m
1 stop
SJO8:20 amSan José Juan Santamaria Intl
$472
Frontier
Jun 18
SJO9:35 amSan José Juan Santamaria Intl
9h 00m
1 stop
BWI8:35 pmBaltimore/Washington
Jun 20
BWI9:51 pmBaltimore/Washington
12h 29m
1 stop
SJO8:20 amSan José Juan Santamaria Intl
$517

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 June 4, 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

Tue 9/22

6:17 pm-3:15 pm

1 stop18h 58m

Baltimore/Washington

Wed 10/7

4:49 pm-7:10 am

1 stop16h 21m

$340

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Tue 9/15

1:25 pm-10:39 am

2 stops19h 14m

Baltimore/Washington

Tue 9/22

6:00 am-7:37 pm

2 stops15h 37m

$343

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Sun 11/1

6:05 pm-2:14 pm

1 stop19h 09m

Baltimore/Washington

Wed 11/4

3:43 pm-10:59 am

1 stop20h 16m

$352

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Tue 11/10

3:59 am-2:14 pm

1 stop9h 15m

Baltimore/Washington

Sat 11/14

3:43 pm-7:02 am

1 stop16h 19m

$356

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Tue 10/20

7:55 am-10:19 am

2 stops24h 24m

Baltimore/Washington

Sat 10/24

12:10 pm-10:25 am

2 stops24h 15m

$357

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Wed 11/11

1:23 pm-10:58 am

1 stop20h 35m

Baltimore/Washington

Sat 11/14

5:04 am-8:55 pm

2 stops16h 51m

$363

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Wed 9/16

7:55 am-11:45 am

1 stop25h 50m

Baltimore/Washington

Wed 9/23

1:05 pm-12:21 pm

1 stop25h 16m

$364

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Sat 9/19

5:45 am-3:15 pm

1 stop7h 30m

Baltimore/Washington

Sat 10/24

4:49 pm-8:19 am

1 stop17h 30m

$368
Quickest round-trip

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Wed 7/29

12:30 am-11:47 am

1 stop9h 17m

Baltimore/Washington

Thu 8/20

10:25 am-7:37 pm

2 stops11h 12m

$380

San JoséBaltimore

SJO - BWI

SJOBWI

San José Juan Santamaria Intl

Sat 9/5

6:17 pm-3:15 pm

1 stop18h 58m

Baltimore/Washington

Sun 9/20

4:41 pm-7:10 am

1 stop16h 29m

$381

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 $586. 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 time of day to depart on your flight to Baltimore?

Flying to Baltimore from San José in the morning is the least expensive time of day to depart. momondo users have found prices as low as $618 when looking at flights departing in the morning. Flights at noon are often more expensive with an average ticket price of $735.

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 from San José 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 $351 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 to Baltimore flights?

There is only 1 cabin class available to choose from on San José to Baltimore 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 June 2026, prices for San José to Baltimore flights are approximately 29% more expensive 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).

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
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,774 reviews
Search United Airlines flights
American AirlinesPriceFrom $225Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,256 reviews
Search Southwest flights
Copa AirlinesPriceFrom $284Free CancellationRating
7.5
1,568 reviews
Search Copa Airlines flights

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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Sat 7/4
Sat 7/11

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