$218 Cheap Flights from Appleton (ATW) to San José (SJO)

View $218 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Juan Santamaria Intl. Airport (SJO)

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Cheap Flights from Appleton to San José (ATW-SJO)

Prices were available within the past 7 days and start at $218 for one-way flights and $496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 9 - Tue, Sep 23
ATW
Appleton
SJO
San José
$496 Roundtrip, found 3 days ago
$496
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 9 from Appleton to San José, returning Tue, Sep 23, priced at $496 found 3 days ago
United
Tue, Jan 20 - Tue, Feb 17
ATW
Appleton
SJO
San José
$496 Roundtrip, found 16 hours ago
$496
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Jan 20 from Appleton to San José, returning Tue, Feb 17, priced at $496 found 16 hours ago
American Airlines
Tue, Jan 20 - Tue, Feb 17
ATW
Appleton
SJO
San José
$500 Roundtrip, found 16 hours ago
$500
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Tue, Jan 20 from Appleton to San José, returning Tue, Feb 17, priced at $500 found 16 hours ago
American Airlines
Sat, Oct 11 - Fri, Oct 17
ATW
Appleton
SJO
San José
$506 Roundtrip, found 3 days ago
$506
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 11 from Appleton to San José, returning Fri, Oct 17, priced at $506 found 3 days ago
American Airlines
Wed, Jan 28 - Sat, Feb 7
ATW
Appleton
SJO
San José
$514 Roundtrip, found 14 hours ago
$514
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Appleton to San José, returning Sat, Feb 7, priced at $514 found 14 hours ago
American Airlines
Mon, Jul 27 - Sun, Aug 2
ATW
Appleton
SJO
San José
$517 Roundtrip, found 3 days ago
$517
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jul 27 from Appleton to San José, returning Sun, Aug 2, priced at $517 found 3 days ago
American Airlines
Wed, Jan 28 - Sat, Feb 7
ATW
Appleton
SJO
San José
$518 Roundtrip, found 14 hours ago
$518
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Appleton to San José, returning Sat, Feb 7, priced at $518 found 14 hours ago
United
Mon, Sep 29 - Sat, Oct 4
ATW
Appleton
SJO
San José
$521 Roundtrip, found 21 hours ago
$521
Roundtrip
found 21 hours ago
Select United flight, departing Mon, Sep 29 from Appleton to San José, returning Sat, Oct 4, priced at $521 found 21 hours ago
American Airlines
Wed, Jan 28 - Sat, Feb 7
ATW
Appleton
SJO
San José
$522 Roundtrip, found 14 hours ago
$522
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Appleton to San José, returning Sat, Feb 7, priced at $522 found 14 hours ago
Delta
Tue, Sep 16 - Wed, Sep 17
ATW
Appleton
SJO
San José
$522 Roundtrip, found 20 hours ago
$522
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Sep 16 from Appleton to San José, returning Wed, Sep 17, priced at $522 found 20 hours ago

Alternative airports near San José

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Juan Santamaria Intl. SJO. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $532
SJO
Juan Santamaria Intl.
Cheapest
Average driving time to city center20 min
Flights from $532
Flights from Appleton (ATW) to San José (SJO)
Origin airport
Appleton Intl.
Destination airport
Juan Santamaría Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$495
Distance
2381 mi

Appleton to San José Flights

The cheapest times to fly from Appleton to San José

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Appleton to San José are during the month of September. You can find some of the cheapest flights from Appleton to San José with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Appleton to San José

Sunday is one of the best days to book for cheap flights from Appleton to San José: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Appleton to San José

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Appleton to San José in 2025. You can also book with separate airlines for your outbound and return journeys, from $218 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Appleton to San José flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Appleton to San José airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO) cost?
Snag a cheap one-way flight from $218 or cheap return flight from $496 from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO)?
September is the cheapest month to fly from ATW to SJO. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO)?
To find the cheapest airline flying from ATW to SJO, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO)?
There are no daily direct flights from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from ATW to SJO?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO)?
To avoid possible delays on the Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO) last-minute?
Last-minute fares from ATW to SJO are typically more expensive. To lock in the cheapest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book an ATW to SJO flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATW to SJO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Appleton Intl. Airport (ATW) to Juan Santamaria Intl. Airport (SJO)?
In most instances, you can reschedule or cancel your ATW to SJO flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.