$157 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 5/29. 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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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

jeu., sept. 24 - mar., sept. 29
United Airlines Logo
1:25 pm - 12:38 am
SJO
-
BWI
33h 13m
2 stops
United Airlines Logo
7:10 pm - 12:21 pm
BWI
-
SJO
19h 11m
2 stops
$316United Airlines
ven., sept. 25 - lun., sept. 28
United Airlines Logo
7:55 am - 10:19 am
SJO
-
BWI
24h 24m
2 stops
United Airlines Logo
7:10 pm - 11:38 am
BWI
-
SJO
18h 28m
2 stops
$321United Airlines
jeu., sept. 24 - mar., sept. 29
Delta Logo
1:25 pm - 12:16 am
SJO
-
BWI
8h 51m
1 stop
Delta Logo
6:00 am - 11:54 am
BWI
-
SJO
7h 54m
1 stop
$337Delta
ven., mai 29 - dim., juin 7
Copa Airlines Logo
4:10 am - 3:24 pm
SJO
-
BWI
9h 14m
1 stop
Copa Airlines Logo
4:46 pm - 9:06 am
BWI
-
SJO
18h 20m
1 stop
$340Copa Airlines
lun., mai 18 - lun., juin 15
United Airlines Logo
7:55 am - 11:36 am
SJO
-
BWI
25h 41m
1 stop
United Airlines Logo
5:32 pm - 7:37 pm
BWI
-
SJO
28h 05m
2 stops
$342United Airlines
mer., mai 27 - mer., juin 3
United Airlines Logo
7:55 am - 10:45 pm
SJO
-
BWI
12h 50m
1 stop
United Airlines Logo
3:00 pm - 10:39 pm
BWI
-
SJO
9h 39m
1 stop
$346United Airlines
mer., mai 20 - jeu., août 20
American Airlines Logo
2:31 pm - 9:26 am
SJO
-
BWI
16h 55m
2 stops
American Airlines Logo
6:32 pm - 12:26 pm
BWI
-
SJO
19h 54m
2 stops
$350American Airlines
mer., mai 27 - mer., juin 3
United Airlines Logo
7:55 am - 10:45 pm
SJO
-
BWI
12h 50m
1 stop
United Airlines Logo
3:00 pm - 10:39 pm
BWI
-
SJO
9h 39m
1 stop
$351United Airlines
jeu., mai 21 - jeu., juin 11
American Airlines Logo
11:59 pm - 11:44 pm
SJO
-
BWI
21h 45m
1 stop
American Airlines Logo
6:39 pm - 1:08 pm
BWI
-
SJO
20h 29m
1 stop
$352American Airlines
jeu., mai 28 - sam., mai 30
Copa Airlines Logo
6:19 pm - 3:24 pm
SJO
-
BWI
19h 05m
1 stop
Copa Airlines Logo
4:40 pm - 9:06 am
BWI
-
SJO
18h 26m
1 stop
$356Copa 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 72 hours.

In the last 3 days, the cheapest flight deal to Baltimore was found on the route from San José, at $316 return. The most popular connection is from Boston to Baltimore and KAYAK users have found round-trip deals for as low as $137 in the last 3 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 Sunday where round-trip tickets can be as cheap as $668. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $677 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 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 January, where tickets cost $267 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 $523 and $395 respectively. For one-way flights, the best month to travel is January with an average price of $267.

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 afternoon, when round-trip flights cost $666 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 $666.

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 seasonFebruary
Cheapest flight$157
Best time to beat the crowds with an average 22% drop in price.
Flight from San José to Baltimore

FAQs - booking Baltimore flights

  • What is the cheapest flight to Baltimore?

    In the last 3 days, the cheapest flight deal to Baltimore was found on the route from San José, at $316 return. The most popular connection is from Boston to Baltimore and KAYAK users have found round-trip deals for as low as $137 in the last 3 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 $375. The cheapest price found on KAYAK in the last 2 weeks cost $184 and departed from Liberia 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 Liberia $184, from San José $359
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Baltimore flight deals.

Reviews of the top 5 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 4305 reviews
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

2.0 MediocreJoshua, May 2026
TPA - LAS
Read more Southwest reviews

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The entire experience from boarding to landing was amazing! The crew were very friendly. Will definitely be back.

no service at all due to turbulence. they should've at least given us snacks, there were only 10 people on the entire flight.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

Delayed flight, lack of information, boarding process is a mess as is the carryon luggage causing issues when leaving the plane….just a poor experience.

Comfortable. Easy. No problems. Just wish they had gf options for snacks.

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Seats were comfortable, 8 hours. One flight attendant was not appropriate in his verbal response: "Please, DON'T touch me.", after being tapped near his elbow after being made unaware he skipped serving me & had passed further down the aisle.

Boarding in Amsterdam is always chaotic. More complicated than needs to be ( boarding pass checked twice, once for general security, then by the airline). The bathrooms on this flight are dirty, and smelly. The food was mediocre at best The crew was decent

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

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

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

Seats were awful. Media should have been included for such a long flight.

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

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.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Seats were not super comfortable and food was not good at all. If I had a chance I would definitely fly a different airline. Of course they are better than any budget airline, but not by much.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Flew steerage class. Short on leg room unless you pay more. No window unless you pay more. Etc. United is trying to squeeze every cent from you. It doesn’t make for any loyalty.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Everything was fine except the end of the flight. We spent more than an hour circling around Miami due to weather conditions. That was not good.

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Delayed due to weather in Dallas (arriving flight arrived late), then boarded the plane only to deboard immediately afterwards, tire needed to be replaced. Flight supposed to depart at 6:15pm but departed at 9:35pm.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

Everything you need to know for your flight to Baltimore

Information on the airport you'll fly into in Baltimore