HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$500+ Cheap flights from Appleton (ATW) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Appleton to San José

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$500
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$226
From Appleton Intl to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Appleton to San José

Cheapest flights from Appleton to San José
Explore the most affordable flight options available from Appleton to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:56 pmATW - SJO
2 stops16h 26mAmerican Airlines
Wed 11/196:00 amSJO - ATW
1 stop9h 13mAmerican Airlines
Deal found 8/13$500
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:56 pmATW - SJO
2 stops17h 43mAmerican Airlines
Sat 11/226:00 amSJO - ATW
1 stop17h 33mAmerican Airlines
Deal found 8/14$518
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:35 amATW - SJO
1 stop7h 33mDelta
Sat 10/41:35 pmSJO - ATW
1 stop8h 05mDelta
Deal found 8/13$532
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:35 amATW - SJO
1 stop7h 33mDelta
Tue 9/301:35 pmSJO - ATW
1 stop8h 05mDelta
Deal found 8/13$599
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:45 pmATW - SJO
2 stops28h 57mAmerican Airlines
Tue 9/306:00 amSJO - ATW
2 stops15h 25mAmerican Airlines
Deal found 8/13$610
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:56 amATW - SJO
2 stops14h 59mDelta
Wed 1/147:00 amSJO - ATW
1 stop15h 02mDelta
Deal found 8/13$616
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 amATW - SJO
2 stops14h 42mAmerican Airlines
Sat 10/47:27 amSJO - ATW
1 stop13h 05mAmerican Airlines
Deal found 8/13$670

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Appleton to San José that are best for you.

Fly from

Appleton

Fly to

San José

Route

Depart

Return

Price

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Sat 11/15

7:56 pm-12:09 pm

2 stops16h 13m

San José Juan Santamaria Intl

Wed 11/19

6:00 am-11:25 pm

2 stops17h 25m

$500

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Wed 1/14

6:07 am-8:02 pm

1 stop13h 55m

San José Juan Santamaria Intl

Mon 1/19

7:00 am-9:33 pm

1 stop14h 33m

$514

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Sat 11/15

7:56 pm-1:39 pm

2 stops17h 43m

San José Juan Santamaria Intl

Sat 11/22

6:00 am-9:19 pm

2 stops15h 19m

$518

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Sat 9/27

6:18 pm-7:42 pm

2 stops26h 24m

San José Juan Santamaria Intl

Sat 10/4

1:45 pm-9:06 am

2 stops18h 21m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Appleton to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Appleton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Appleton to San José

What is the cheapest month to book a flight from Appleton to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Appleton to San José, San José Province (average of $398). Flying from Appleton to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Appleton to San José, San José Province?

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Appleton to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Appleton to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Appleton to San José, San José Province round-trip?

    Flying on Delta is currently your cheapest option to San José, San José Province, with prices starting at $252. Another option worth looking into is American Airlines, starting at $496 round trip. Delta is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Appleton to San José that include hotel bookings?

    Yes. In addition to deals on Appleton to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to San José.

  • Can I find deals for business class flights from Appleton to San José?

    Yes. Cheapflights offers flight deals from Appleton to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Appleton to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Appleton to San José, San José Province (average of $398). Flying from Appleton to San José, San José Province in March is currently the most expensive (average of $555). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Appleton to San José

Discover the top 2 airlines that operate flights from Appleton to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$252Average$610FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$496Average$686FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.