$89 Find Cheap Flights from Pennsylvania to Costa Rica

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$89
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Washington Dulles Airport to San José

FAQs for booking flights from Pennsylvania to Costa Rica

  • How does KAYAK find such low prices on flights from Pennsylvania to Costa Rica?

    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 Pennsylvania to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pennsylvania to Costa Rica 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 Pennsylvania to Costa Rica?

    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 from Pennsylvania to Costa Rica 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 from Pennsylvania to Costa Rica?

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

  • Which is the cheapest airport to fly into in Costa Rica?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Costa Rica is Liberia Airport (LIR), with an average flight price of $407.

  • What is the cheapest day to fly to Costa Rica?

    Based on KAYAK data, the cheapest day to fly to Costa Rica is Tuesday where round-trip tickets can be as cheap as $479. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $586 on average.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally at night, when round-trip flights cost $393 on average. Morning departures are around 34% more expensive than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $596.

  • What is the cheapest flight to Costa Rica?

    The cheapest ticket to Costa Rica from Pennsylvania found in the last 72 hours was to Liberia, at $620 round-trip. The most popular route is Philadelphia (PHL) to Liberia (LIR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $620.

  • What is the cheapest month to fly from Pennsylvania to Costa Rica?

    The cheapest month for flights from Pennsylvania to Costa Rica is October, when tickets cost $384 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $743 and $618 respectively.

  • How far in advance should I book a flight from Pennsylvania to Costa Rica?

    To get a below average price on the flight from Pennsylvania to Costa Rica, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

  • How long is the flight to Costa Rica?

    An average nonstop flight from Pennsylvania to Costa Rica takes 10h 36m, covering a distance of 2147 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to San José (SJO) with an average flight time of 4h 30m.

  • What are the most popular destinations in Costa Rica?

    Based on KAYAK flight searches, the most popular destination is San José (75% of total searches to Costa Rica). The next most popular destination is Liberia (25%).

Book cheap flights from Pennsylvania to Costa Rica

Recent round-trip flight deals

9/9Tue
1 stopAvianca
9h 40mJFK-SJO
9/13Sat
2 stopsAvianca
11h 15mSJO-JFK
$146
9/8Mon
2 stopsAvianca
18h 20mJFK-SJO
9/13Sat
2 stopsAvianca
11h 15mSJO-JFK
$154
11/13Thu
1 stopVolaris El Salvador
18h 37mIAD-SJO
11/17Mon
1 stopVolaris El Salvador
18h 10mSJO-IAD
$236
8/27Wed
1 stop
19h 42mIAD-SJO
9/1Mon
1 stop
18h 20mSJO-IAD
$241
8/30Sat
1 stop
18h 19mIAD-SJO
9/2Tue
1 stop
17h 37mSJO-IAD
$242
8/20Wed
1 stopUnited Airlines
16h 05mIAD-LIR
8/27Wed
1 stopUnited Airlines
8h 35mLIR-IAD
$245
11/8Sat
1 stopCopa Airlines
17h 48mIAD-SJO
11/17Mon
1 stopCopa Airlines
8h 32mSJO-IAD
$246
10/13Mon
nonstopUnited Airlines
5h 16mEWR-SJO
10/26Sun
nonstopUnited Airlines
5h 03mSJO-EWR
$253
11/8Sat
1 stopCopa Airlines
17h 48mIAD-SJO
11/17Mon
1 stopCopa Airlines
8h 32mSJO-IAD
$256
9/17Wed
2 stopsVolaris El Salvador
31h 21mIAD-SJO
9/21Sun
1 stopVolaris El Salvador
6h 37mSJO-IAD
$292

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Recent one-way flight deals

8/16Sat
1 stopFrontier
8h 21mIAD-SJO
$89
7/26Sat
1 stopFrontier
8h 21mIAD-SJO
$90
7/22Tue
1 stopSpirit Airlines
7h 26mEWR-SJO
$101
7/26Sat
1 stopSpirit Airlines
7h 26mEWR-SJO
$103
9/4Thu
1 stop
7h 54mIAD-SJO
$103
9/3Wed
1 stop
19h 42mIAD-SJO
$104
11/6Thu
1 stopVolaris El Salvador
18h 37mIAD-SJO
$106
11/15Sat
1 stopVolaris El Salvador
18h 37mIAD-SJO
$107
9/7Sun
1 stopUnited Airlines
8h 10mIAD-LIR
$107
7/21Mon
1 stopUnited Airlines
16h 12mDCA-SJO
$112

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Last minute flights from Pennsylvania to Costa Rica

Last minute flight, train and bus deals

7/7Mon
nonstopAvianca
4h 30mIAD-SJO
7/16Wed
multi-stopAvianca
9h 35mSJO-IAD
$259
7/7Mon
nonstopAvianca
4h 30mIAD-SJO
7/15Tue
nonstopAvianca
4h 35mSJO-IAD
$260
7/4Fri
multi-stopAmerican Airlines
20h 18mDCA-SJO
7/18Fri
multi-stopAmerican Airlines
7h 39mSJO-DCA
$266
7/4Fri
multi-stopAmerican Airlines
29h 44mIAD-SJO
7/18Fri
multi-stopAmerican Airlines
20h 24mSJO-IAD
$279
7/4Fri
multi-stopCopa Airlines
17h 05mIAD-SJO
7/19Sat
multi-stopCopa Airlines
8h 27mSJO-IAD
$280
7/6Sun
multi-stopCopa Airlines
17h 05mIAD-SJO
7/20Sun
multi-stopCopa Airlines
11h 32mSJO-IAD
$290
7/7Mon
multi-stopUnited Airlines
10h 55mIAD-LIR
7/10Thu
multi-stopUnited Airlines
9h 13mLIR-IAD
$303
7/7Mon
nonstop
4h 30mIAD-SJO
7/19Sat
multi-stop
8h 13mSJO-IAD
$312
7/7Mon
multi-stop
26h 42mIAD-SJO
7/10Thu
nonstop
4h 35mSJO-IAD
$323
7/4Fri
multi-stopUnited Airlines
8h 40mEWR-SJO
7/11Fri
nonstopUnited Airlines
5h 22mSJO-EWR
$346

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Everything you need to know for your flight to Costa Rica

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Costa Rica
Business Class flights to Costa Rica
Prem Econ Class flights to Costa Ricafrom $1,505
Economy Class flights to Costa Ricafrom $620

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