$206 Find Cheap Flights from Costa Rica to Philadelphia - Compare and Save

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Cheap Flights from Costa Rica to Philadelphia

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Costa Rica to Philadelphia

Tue, Nov 10 - Mon, Nov 16
Air Canada Logo
3:20 pm - 2:39 pmLIR  Liberia-PHL Philadelphia
22h 19m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:15 am - 2:10 pmPHL  Philadelphia-LIR Liberia
29h 55m1 stop Toronto Pearson Intl
$362Air Canada
Tue, Nov 3 - Mon, Nov 16
Air Canada Logo
3:20 pm - 2:39 pmLIR  Liberia-PHL Philadelphia
22h 19m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:20 pm - 2:20 pmPHL  Philadelphia-LIR Liberia
24h 00m1 stop Montreal Pierre Elliott Trudeau Intl
$363Air Canada
Fri, Jan 29 - Sat, Feb 6
American Airlines Logo
6:30 am - 10:37 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
15h 07m1 stop Dallas/Fort Worth
American Airlines Logo
6:52 pm - 12:20 pmPHL  Philadelphia-SJO San José Juan Santamaria Intl
18h 28m1 stop Miami
$458American Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
3:56 pm - 12:57 amSJO  San José Juan Santamaria Intl-PHL Philadelphia
8h 01m1 stop Miami
American Airlines Logo
5:47 pm - 12:30 pmPHL  Philadelphia-SJO San José Juan Santamaria Intl
19h 43m1 stop Charlotte Douglas
$459American Airlines
Fri, Nov 6 - Wed, Nov 11
United Airlines Logo
11:28 pm - 11:25 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
22h 57m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
12:40 pm - 11:25 amPHL  Philadelphia-SJO San José Juan Santamaria Intl
23h 45m1 stop Houston George Bush Intcntl
$601United Airlines
Fri, Nov 6 - Wed, Nov 11
United Airlines Logo
8:45 am - 6:41 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
8h 56m1 stop Houston George Bush Intcntl
United Airlines Logo
7:53 pm - 11:25 amPHL  Philadelphia-SJO San José Juan Santamaria Intl
16h 32m1 stop Houston George Bush Intcntl
$601United Airlines
Wed, Feb 10 - Wed, Feb 17
JetBlue Logo
12:40 pm - 11:43 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
10h 03m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 11:40 amPHL  Philadelphia-SJO San José Juan Santamaria Intl
6h 40m1 stop Fort Lauderdale
$633JetBlue
Sat, Nov 7 - Tue, Nov 17
Delta Logo
2:25 pm - 12:55 amSJO  San José Juan Santamaria Intl-PHL Philadelphia
9h 30m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:12 pm - 10:15 pmPHL  Philadelphia-SJO San José Juan Santamaria Intl
9h 03m1 stop Atlanta Hartsfield-Jackson
$654Delta
Thu, Nov 12 - Sat, Nov 14
Delta Logo
7:00 am - 6:32 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
10h 32m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:40 am - 10:15 pmPHL  Philadelphia-SJO San José Juan Santamaria Intl
14h 35m1 stop Atlanta Hartsfield-Jackson
$654Delta
Tue, Nov 24 - Mon, Mar 1
JetBlue Logo
3:05 pm - 11:49 pmSJO  San José Juan Santamaria Intl-PHL Philadelphia
7h 44m1 stop Fort Lauderdale
JetBlue Logo
6:00 am - 1:55 pmPHL  Philadelphia-SJO San José Juan Santamaria Intl
8h 55m1 stop Fort Lauderdale
$661JetBlue
Booking Insights

KAYAK's insights & trends for flights to Philadelphia

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

What is the cheapest flight to Philadelphia?

In the last 5 days, the cheapest flight deal to Philadelphia was found on the route from San José, at $362 return. The most popular connection is from Liberia to Philadelphia and KAYAK users have found round-trip deals for as low as $362 in the last 5 days.

What is the cheapest month to fly to Philadelphia?

The cheapest month for flights to Philadelphia is February, where tickets cost $319 on average for return flights. On the other hand, the most expensive months are October and September, where the average cost of tickets from Costa Rica is $548 and $548 respectively. For one-way flights, the best month to travel is February with an average price of $243.

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

To get a below average price, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

February

Cheapest flight

$206
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 18% increase in price.
Flight from San José to Philadelphia

FAQs - booking Philadelphia flights

  • What is the cheapest flight to Philadelphia?

    In the last 5 days, the cheapest flight deal to Philadelphia was found on the route from San José, at $362 return. The most popular connection is from Liberia to Philadelphia and KAYAK users have found round-trip deals for as low as $362 in the last 5 days.

  • How far is Philadelphia Airport from central Philadelphia?

    The city center of Philadelphia is 7 miles from Philadelphia Airport.

  • What is the name of Philadelphia’s airport?

    Philadelphia is served by Philadelphia Airport, also commonly referred to as Philadelphia or Philadelphia Intl. The airport code is PHL.

  • How much is a flight to Philadelphia?

    On average, a flight to Philadelphia costs $571. The cheapest price found on KAYAK in the last 2 weeks cost $571 and departed from Liberia Airport.

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

    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 Philadelphia.

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

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

    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 Philadelphia 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 Philadelphia?

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

  • How many direct flights to Philadelphia are there each week?

    Each week there are around 7,081 direct flights from within Costa Rica to Philadelphia. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Philadelphia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Philadelphia flight deals.

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

 
Need help choosing which airline to fly with to Philadelphia? 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.
7.8
DeltaOverall score based on 8664 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
Airline reviews

The baseline is to have everything happen as expected. That is what happened with the small exception that climate control in the aircraft sss not turned on when boarding started making the aircraft very hot. All in all great experience!

10.0 ExcellentChristopher, Oct 2026
Read more Delta reviews

The baseline is to have everything happen as expected. That is what happened with the small exception that climate control in the aircraft sss not turned on when boarding started making the aircraft very hot. All in all great experience!

The crew was excellent but the entertainment did not work. The 3mm jack for the headphones was faulty and no sound was available for entertainment.

Very aggressive at the boarding area of only allowing one person passed a line/ sign

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Originally, I was booked in economy. I paid several hundred additional dollars to upgrade to first class. Then I paid several more hundred dollars to change my flight to a slightly earlier flight. I asked if the changed flight would also seat me in first class, and I was told that it would. When I boarded the plane, however, I was seated in economy. So, I paid $500-600 more than I paid for my original ticket for an upgrade and a changed flight - received the changed flight (which was nice), but did not receive the upgrade. So, I was not completely satisfied.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

My seat was moved closer to the front of the cabin since I had requested wheelchair assistance to the gate.

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

The flight to Houston the agents were not very helpful

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

The staff was nice, however boarding taking 2 hours. That’s insane. Overall very bad experience, a lot of turbulence and when landed in Chicago was horrible. I don’t think I’ll flight with UA again.

I still prefer Delta, but Delta doesn’t fly to State College PA.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Nothing bad to say about the actual crew or airline. It was nice to have a complimentary FULL can of soda, as well as a snack. Blankets and earbuds were also provided at no cost for this red eye flight. I especially appreciated the free WiFi and movie selection with the Bluetooth option. It helped the flight pass more quickly. No matter who you fly, boarding and disembarking are always SUCH a pain. As I mentioned, this is on the passengers and not the crew!!

Flight attendants rude and impolite… flight delayed by almost 5 hours.

Ok so apparently the new policy on United Airlines is that customers in the main cabin should NEVER be served more than once and besides picking up trash there should NEVER be another interaction with the customer for any reason.

The flight left unexpectedly early. Although I checked in at the gate, the crew made no attempt to contact me to inform me that what had been a delayed flight was now departing before the scheduled departure time. No announcement on the PA, no phone call. When I checked back at the gate for the delay status just before the scheduled departure time, I was told the doors were already locked and the flight had left.

There was more leg room in what was most likely a basic assigned seat (row 25) then on other airlines I've flown lately.

The comfortability was very good. Except, when entering the craft the the first steward never greeted us upon entering the airplane. He spoke too fast where his words were all jumbled and difficult to understand.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Even though the weather made a lot of flights become cancelled Jet Blue made the flight that was supposed to leave at 9 pm and we left at 12:15 am and I was so grateful- Thanks to the Senior Jet Blue Staff who made those decisions

Arrived as recommended at 8:15 a.m. for an 1115 flight, that kept getting delayed delayed and delayed and then finally canceled. Instructed for the split flight to go to Fort Lauderdale, and then find our way from there back to New York. I don't think I will ever trust flying with JetBlue again. This was my second horrific experience and I am really angry.

We were made to wait in the airport for six hours for a flight that was ultimately canceled.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

Great crew. Smooth flight that was on time. Boarding is a disaster as usual. Bought more room seat and was Grouo A. The flight was packed by the time I got on. TVs did not work as usual

My wife and I caught horrible sinus infections while flying from Athens to Philadelphia

Cabin was bone dry, no humidity whatsoever, and pretty warm; and beverage service didn't start for at least an hour. I had to go to the back for water and the FAs tried telling me it was always this way for all Miami flights, which is complete nonsense. Avoid the MAX8 like the plague.

Flight was 2+ hours delayed and they “misplaced” all 3 of our checked-in bags.

These was no gate agent until the last minute when the flight was ready to board, an hour late. The status board at the gate was not updated, had the wrong times on it, and nobody knew what was going on or if the flight would even actually take place since there was no gate agent to provide any information. When the agent finally arrived, there was no explanation why we were an hour late.

Flight was very good. For most part on-flight customer service was great, though online entertainment didn't work. What wasn't good was American Airlines service in Philadelphia. Our plane was delayed out of Naples due to weather, which was understansdable. But customer service to help us make connections to Kansas City was non existent, even though we were told there would be AA reps at the airport to help direct us where to go. When we asked for help, directions were conflicting. As a result we barely made our KC connection. And our bags didn't arrive until next day. For all their app technology, their human service was a bit lacking.

Internet is much improved, which is very important to me a s a business traveler. The off boarding of the plane was fantastic. Very quick and very orderly. We had to check our carry-ons before we got on the plane and they were retrieved and available to us very quickly. We left on time and arrived early. All very good things

I always looks forward to the Biscoff cookies and they weren’t offered….

The flight was overbooked. And the gate agent basically said that the flight will not leave unless two people came forward to give up their seats. Offered money. Raised the $$ too. But we were there for a while and flight was delayed. When passengers approached the gate agent asking what would happen if no one volunteered- the answer was flight would be cancelled! Ridiculous! It’s American’s fault for overbooking. The service level is going from Bad to worse it seems.

It was one hour 15 minutes late taking off so we missed our connecting flight in Philadelphia.

The flight attendance were very pleasant and funny. They made boarding and the flight very pleasant. Just wish the seats cushions had more comfort. Very flat and hard.

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood Crest
Newark
Essington
North Wildwood
Vineland
West Chester
Elkton
Willow Grove
Middletown
Pottstown
Voorhees
Kennett Square
Somers Point
Glen Mills
Springfield
Wyomissing
Millville
Blackwood
Phoenixville
Strasburg

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