BWI - SJO

$125 Find Cheap Flights from Baltimore to San José - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to San José departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$307
Typical prices: $282-$464
American Airlines
Tue 10/6Tue 10/13
BWI - SJO • 2 stops
Cheapest non-stop
$866
Southwest
Sun 7/26Sat 8/1
BWI - SJO • Non-stop
Nonstop flights
1 day a week
Sun
You can fly direct with Southwest. Average duration is 4h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $297 (round-trip)
Shortest trip • 6h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to San José!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to San José

Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
7:15 am - 8:05 pm
BWI
-
SJO
14h 50m
2 stops
American Airlines Logo
1:00 pm - 12:44 pm
SJO
-
BWI
21h 44m
2 stops
$307American Airlines
Sat, Sep 26 - Thu, Oct 1
American Airlines Logo
7:10 pm - 11:59 am
BWI
-
SJO
18h 49m
1 stop
American Airlines Logo
6:00 am - 10:22 pm
SJO
-
BWI
14h 22m
1 stop
$310American Airlines
Thu, Aug 20 - Tue, Oct 20
American Airlines Logo
7:46 am - 12:26 pm
BWI
-
SJO
6h 40m
1 stop
American Airlines Logo
6:00 am - 6:09 pm
SJO
-
BWI
10h 09m
1 stop
$329American Airlines
Fri, Aug 21 - Fri, Aug 28
American Airlines Logo
7:26 am - 1:52 pm
BWI
-
SJO
8h 26m
1 stop
American Airlines Logo
1:03 pm - 11:09 am
SJO
-
BWI
20h 06m
2 stops
$334American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
7:24 pm - 12:26 pm
BWI
-
SJO
19h 02m
1 stop
American Airlines Logo
2:53 pm - 9:49 am
SJO
-
BWI
16h 56m
1 stop
$336American Airlines
Mon, Sep 28 - Mon, Oct 5
American Airlines Logo
7:10 pm - 12:59 pm
BWI
-
SJO
19h 49m
1 stop
American Airlines Logo
6:00 am - 10:34 pm
SJO
-
BWI
14h 34m
1 stop
$337American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
7:09 pm - 1:57 pm
BWI
-
SJO
20h 48m
2 stops
American Airlines Logo
1:00 pm - 11:09 am
SJO
-
BWI
20h 09m
1 stop
$341American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
6:25 pm - 1:57 pm
BWI
-
SJO
21h 32m
2 stops
American Airlines Logo
2:57 pm - 9:28 pm
SJO
-
BWI
28h 31m
1 stop
$342American Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
4:21 pm - 1:57 pm
BWI
-
SJO
23h 36m
1 stop
American Airlines Logo
1:00 pm - 11:09 am
SJO
-
BWI
20h 09m
1 stop
$345American Airlines
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
6:00 am - 12:26 pm
BWI
-
SJO
8h 26m
1 stop
American Airlines Logo
1:29 pm - 10:58 pm
SJO
-
BWI
7h 29m
1 stop
$356American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to San José flights

Get data-powered insights and trends into flights from Baltimore to San José to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Baltimore to San José?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to San José departing in October.

What’s the cheapest day of the week to fly from Baltimore to San José?

The average price of all round-trip flights from Baltimore to San José clicked on KAYAK for each day over the last 12 months.

For Baltimore to San José, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San José back to Baltimore, the best deals are generally found on Saturday, with Sunday being the most expensive.

What is the cheapest month to fly from Baltimore to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to San José is January, where tickets cost $338 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $666 and $584 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to San José, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to San José, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Baltimore to San José

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Good to know

Low seasonSeptember
Cheapest flight$125
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Baltimore to San José

When to book flights from Baltimore to San José

Are your dates flexible? Find out the best times to travel from Baltimore to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to San José

  • How many flights are there between Baltimore and San José per day?

    There is a maximum of 1 nonstop flight a day that takes off from Baltimore and lands in San José, with an average flight time of 4h 45m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 2 flights.

  • What is the cheapest flight from Baltimore to San José?

    In the last 5 days, the lowest price for a flight from Baltimore to San José was $125 for a one-way ticket and $307 for a round-trip.

  • Do I need a passport to fly between Baltimore and San José?

    A passport is required to fly from Baltimore to San José.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to San José?

    Only JetBlue offers inflight Wi-Fi service on the Baltimore to San José flight route.

  • Which aircraft models fly most regularly from Baltimore to San José?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to San José flight route.

  • Which airline alliances offer flights from Baltimore to San José?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Baltimore and San José, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to San José?

    You can catch a nonstop flight from Baltimore to San José on on Saturday, and Sunday.

  • Which is the best airline for flights from Baltimore to San José, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to San José are Southwest and Delta. With an average price for the route of $540 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $556 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Baltimore to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to San José

  • Looking for a cheap flight? 25% of our users found flights on this route for $375 or less one-way and $634 or less round-trip.

Prefer to fly direct from Baltimore to San José?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to San José Juan Santamaria Intl.
Find which airlines fly direct from Baltimore/Washington Airport to San José Juan Santamaria Intl Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to San José Juan Santamaria Intl

Sunday

Southwest

Southwest

See more direct flights

Direct returns

San José Juan Santamaria Intl to Baltimore/Washington

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Everything you need to know for your flight from Baltimore to San José

Information on your arrival and departure airports