$154 Find Cheap Flights from Costa Rica to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Baltimore departing on 9/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Baltimore, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Costa Rica to Baltimore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Costa Rica to Baltimore 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 Costa Rica to Baltimore

Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
8:35 am - 10:34 pm
LIR
-
BWI
12h 59m
1 stop
United Airlines Logo
6:05 am - 6:37 pm
BWI
-
LIR
13h 32m
1 stop
$268United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
1:25 pm - 10:39 am
SJO
-
BWI
19h 14m
2 stops
United Airlines Logo
6:51 pm - 12:21 pm
BWI
-
SJO
19h 30m
2 stops
$271United Airlines
Thu, Nov 5 - Mon, Nov 9
United Airlines Logo
2:20 pm - 8:57 pm
LIR
-
BWI
29h 37m
2 stops
United Airlines Logo
6:17 am - 11:44 am
BWI
-
LIR
30h 27m
2 stops
$273United Airlines
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
9:00 am - 6:50 pm
SJO
-
BWI
7h 50m
1 stop
Southwest Logo
8:20 am - 12:45 pm
BWI
-
SJO
6h 25m
1 stop
$281Southwest
Thu, Aug 27 - Tue, Sep 1
American Airlines Logo
2:56 pm - 3:14 pm
SJO
-
BWI
22h 18m
2 stops
American Airlines Logo
3:56 pm - 12:03 pm
BWI
-
SJO
22h 07m
2 stops
$290American Airlines
Thu, Nov 5 - Mon, Nov 9
Delta Logo
2:23 pm - 10:37 pm
SJO
-
BWI
7h 14m
1 stop
Delta Logo
8:10 am - 10:15 pm
BWI
-
SJO
15h 05m
1 stop
$303Delta
Wed, Sep 2 - Mon, Sep 14
United Airlines Logo
1:20 pm - 10:09 am
LIR
-
BWI
18h 49m
2 stops
United Airlines Logo
8:30 am - 12:10 pm
BWI
-
LIR
29h 40m
2 stops
$306United Airlines
Thu, Sep 3 - Mon, Sep 14
Delta Logo
1:25 pm - 9:19 am
LIR
-
BWI
17h 54m
1 stop
Delta Logo
7:05 am - 12:00 pm
BWI
-
LIR
6h 55m
1 stop
$314Delta
Thu, Sep 24 - Mon, Sep 28
Southwest Logo
9:00 am - 6:50 pm
SJO
-
BWI
7h 50m
1 stop
Southwest Logo
10:00 am - 6:40 pm
BWI
-
SJO
10h 40m
2 stops
$316Southwest
Sat, Oct 10 - Sun, Oct 18
American Airlines Logo
12:57 pm - 11:00 am
SJO
-
BWI
20h 03m
2 stops
American Airlines Logo
8:17 pm - 11:05 am
BWI
-
SJO
16h 48m
2 stops
$321American Airlines
Booking Insights

KAYAK's insights & trends for flights to Baltimore

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

What is the cheapest flight to Baltimore?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Baltimore was found on the route from Liberia, at $268 return. The most popular connection is from San José to Baltimore and KAYAK users have found round-trip deals for as low as $271 in the last 5 days.

What is the cheapest day to fly to Baltimore?

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

Based on KAYAK data, the cheapest day to fly to Baltimore is Saturday where round-trip tickets can be as cheap as $586. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $780 on average.

What is the cheapest month to fly to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Baltimore, 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 to Baltimore is October, where tickets cost $164 on average for return flights. On the other hand, the most expensive months are March and May, where the average cost of tickets from Costa Rica is $260 and $250 respectively. For one-way flights, the best month to travel is August with an average price of $130.

What is the cheapest time of day to fly to Baltimore?

The average price for all round-trip flights to Baltimore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Baltimore is generally in the morning, when round-trip flights cost $618 on average. The most expensive time of day to fly to Baltimore is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $777.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Baltimore, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$154
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Liberia to Baltimore

FAQs - booking Baltimore flights

  • What is the cheapest flight to Baltimore?

    In the last 5 days, the cheapest flight deal to Baltimore was found on the route from Liberia, at $268 return. The most popular connection is from San José to Baltimore and KAYAK users have found round-trip deals for as low as $271 in the last 5 days.

  • How far is Baltimore/Washington Airport from central Baltimore?

    Central Baltimore is 8 miles away from Baltimore/Washington Airport.

  • What is the name of Baltimore’s airport?

    All flights to Baltimore land at Baltimore/Washington Airport. The airport code is BWI,and it can also be referred to as Baltimore Washington Intl, Baltimore/Washington, or Baltimore/Washington Intl Thurgood Marshall.

  • How much is a flight to Baltimore?

    On average, a flight to Baltimore costs $364. The cheapest price found on KAYAK in the last 2 weeks cost $195 and departed from San José Juan Santamaria Intl Airport.

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

    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 to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Baltimore?

    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 Baltimore with an airline and back with another airline.

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

    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 Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Baltimore

  • Looking for cheap airfare to Baltimore? 25% of our users found round-trip tickets to Baltimore for the following prices or less: From San José $262
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Baltimore flight deals.

Reviews of the top 4 airlines serving from Costa Rica to Baltimore

 
See real verified KAYAK customer reviews for airlines flying to Baltimore. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Costa Rica to Baltimore. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Baltimore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4237 reviews
7.5Entertainment
8.0Comfort
8.1Boarding
7.0Food
8.6Crew
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

Same as the previous flight as far as comfort and food. Entertainment didn’t have a watchable screen so everything would need to be watched on your own device in which they didn’t have a charging port that accommodated my iPhone. Seats were very uncomfortable. Staff was very friendly.

Friendly crew, good food options, food not the best and seats not as comfy but that’s typical.

Do not book it’s a scam! They stole $1200 from me

Flight got delayed; had to go through security three times.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

Some of the Air hostesses are not that friendly. Need improvement

They were super friendly bumped me up to exit row free of charge, All flight legs were on time

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

The flight got delayed. They forgot to bring the drinks when I asked for it. The toilet is messy.

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Service was professional and quick. Premium economy seat was comfortable given the class

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

The plane was comfortable but the crew wasn’t friendly.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Check in was easy. Flights were smooth. Flight attendants were courteous and friendly.

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Crew was nice, aircraft dated, entertainment same. Internet is expensive and terribly slow. Food pretty bad

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore