$311 Find Cheap Flights from Appleton to Costa Rica - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Appleton to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
San José
San José2 stops$546
Liberia
Liberia2 stops$572
San José
San José2 stops$546
Liberia
Liberia2 stops$572
Booking Insights

Price, demand and travel trends for Appleton to Costa Rica flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Appleton to Costa Rica right now?

The cheapest fares from Appleton to Costa Rica on KAYAK in the last week were to San José Juan Santamaria Intl (SJO) from $546 round-trip, and to Liberia (LIR) from $572 round-trip.

Which airport in Costa Rica is the cheapest to fly to from Appleton?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Costa Rica are:

• Liberia (LIR) from $712
• San José Juan Santamaria Intl (SJO) from $768

What’s the cheapest day to fly from Appleton to Costa Rica?

Wednesday tends to be the cheapest day to fly from Appleton to Costa Rica, while Friday is the most expensive. Fares run about 59% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Appleton to Costa Rica?

Data from the past 12 months shows it's cheapest to fly to Costa Rica during the evening with average prices of $592. The morning is the most expensive time to fly, with average prices of $756.

Key details for Appleton to Costa Rica flights

Low season

June

Cheapest flight

$311
The most popular month to fly with an average 57% increase in travelers.
One-way flight from Appleton to Liberia

Your Appleton to Costa Rica flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Appleton to Costa Rica?

    Yes. Fares from Appleton to Costa Rica are low right now. As a rule of thumb, a round-trip under $637 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Appleton to Costa Rica?

    Over the past 12 months, round-trip fares from Appleton to Costa Rica have ranged from $637 to $1,003.

  • What are the main airports serving Costa Rica?

    Flights to Costa Rica use two main airports, Liberia (LIR) and San José Juan Santamaria Intl (SJO).

  • What airlines fly nonstop from Appleton to Costa Rica?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Appleton to Costa Rica. However, Delta offers a one-stop option.

  • Which cabin classes are available on flights from Appleton to Costa Rica?

    On flights from Appleton to Costa Rica you can only book Economy Class.

  • What are some popular landmarks in Costa Rica?

    KAYAK travelers' favorite landmarks in Costa Rica include:

    • Parque Metropolitano La Sabana
    • Estadio Nacional de Costa Rica
    • Museo de Oro
    • Morazan Park

Your guide to booking Appleton to Costa Rica flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid November when prices are at their highest.
  • Flying on Wednesday is usually the cheapest. Flights on Friday cost about 59% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Liberia (LIR) is the cheapest airport to fly into from Appleton. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in San José, which is the most popular destination in Costa Rica. From there, it's easy to continue on to other popular destinations such as La Fortuna, Tamarindo and Manuel Antonio.

Reviews of the top airlines flying from Appleton to Costa Rica

 
Need help choosing which airline to fly with from Appleton to Costa Rica? 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 8633 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.8Comfort
8.5Crew
Airline reviews

The flights were on time; all went as expected which is a big positive! No delays! There was no food or drink service in any legs, which I understand due to the short flight time.

8.0 ExcellentCARMEN, Aug 2026
Read more Delta reviews

The flights were on time; all went as expected which is a big positive! No delays! There was no food or drink service in any legs, which I understand due to the short flight time.

The Delta assistsed services were awesome for my aunt. So very helpful.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Pretty standard flight. Delta has a good selection of movies.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Despite being delayed, we would still give a high score for this flight experience. For the first time in quite some time we had excellent customer service throughout our entire round trip. The flight attendants were the most polite we have experienced in our last ten flights at least (non of which were Delta and include business class). The food offered was a better selection than most—we just didn’t have any of it. Overall, almost as good as flying used to be. Thank you to Delta.

My luggage was lost at some point during my layover between Chicago and LHR. I landed Tuesday morning, and did not get it until Thursday night. Ironically, the people at the ticket desk had added a “priority” sticker to my tracking tag.

The flight was delayed multiple times. Breakfast was not served and only an apology given and statement that we could find better pastries in Paris. Seats were extremely narrow and uncomfortable.

The flight could have actually taken place. Canceled flight and no option to rebook that day.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

There were several different delays but we ended up being delayed a total of 40 mins or so. It was annoying we had a gate change which made it take longer to leave DFW, and we had to check our carry on. Ugh

The counter/baggage counter was busy and so many people missed flights. We got stuck sitting on the plane over 2 hours at the gate while they were doing an inspection is wrong. Many of us missed our connecting flights because of it.

Our flight was changed from Madison to DC to Madison to Charlotte.

We were told we had no flights before our flight was continually delayed then cancelled.

More options for your flight from Appleton to Costa Rica

Complete your trip to Costa Rica with a hotel stay or car rental