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San José

$378+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/246:50 am
ATW
-
SJO
2 stops15h 12m
Delta
Wed 3/47:00 am
SJO
-
ATW
1 stop14h 50m
Delta
Deal found 1/26$378
This Ovago deal was found by Cheapflights users on 1/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:25 am
ATW
-
SJO
1 stop16h 37m
LATAM Airlines
Wed 3/47:00 am
SJO
-
ATW
1 stop14h 50m
LATAM Airlines
Deal found 1/27$403
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Thu 4/96:10 am
ATW
-
SJO
1 stop16h 26m
American Airlines
Thu 4/166:30 am
SJO
-
ATW
2 stops16h 11m
American Airlines
Deal found 1/28$437
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/246:00 am
ATW
-
SJO
1 stop14h 12m
American Airlines
Wed 3/47:00 am
SJO
-
ATW
1 stop10h 52m
American Airlines
Deal found 1/26$455
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:17 am
ATW
-
SJO
2 stops13h 36m
United Airlines
Wed 3/411:28 pm
SJO
-
ATW
2 stops14h 35m
United Airlines
Deal found 1/26$456
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/16:20 pm
ATW
-
SJO
2 stops19h 48m
American Airlines
Fri 5/812:12 pm
SJO
-
ATW
2 stops21h 02m
American Airlines
Deal found 1/27$491
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:23 pm
ATW
-
SJO
2 stops27h 16m
United Airlines
Wed 3/255:30 am
SJO
-
ATW
2 stops34h 14m
United Airlines
Deal found 1/26$499

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$378
(Delta)

Popular in

March

Cheapest in

August

Average price

$585
Provider with most accurate pricing for Appleton Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-San José Juan Santamaria Intl flights.
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From Appleton Intl to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 29, 2026.
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

Tue 2/24

6:50 am-10:02 pm

2 stops15h 12m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-9:50 pm

1 stop14h 50m

$378

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Mon 2/23

5:25 am-10:02 pm

1 stop16h 37m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-9:50 pm

1 stop14h 50m

$403

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Thu 4/9

1:42 pm-11:25 am

2 stops22h 43m

San José Juan Santamaria Intl

Thu 4/16

6:30 am-11:41 pm

2 stops16h 11m

$451

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Tue 2/24

6:00 am-8:12 pm

1 stop14h 12m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-5:52 pm

1 stop10h 52m

$455

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Tue 2/24

6:17 am-7:53 pm

2 stops13h 36m

San José Juan Santamaria Intl

Wed 3/4

11:28 pm-2:03 pm

2 stops14h 35m

$456

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Fri 5/1

6:20 pm-11:30 am

2 stops18h 10m

San José Juan Santamaria Intl

Fri 5/8

12:12 pm-10:14 am

2 stops21h 02m

$491

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Wed 3/18

5:23 pm-7:39 pm

2 stops27h 16m

San José Juan Santamaria Intl

Wed 3/25

5:30 am-4:44 pm

2 stops34h 14m

$499

AppletonSan José

ATW - SJO

ATWSJO

Appleton Intl

Mon 5/4

5:33 pm-12:21 pm

2 stops19h 48m

San José Juan Santamaria Intl

Wed 5/6

1:25 pm-2:01 pm

2 stops23h 36m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Appleton to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to San José in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-San José flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Currently, August is the cheapest month in which you can book a flight from Appleton to San José (average of $194). Flying from Appleton to San José in July is currently the most expensive (average of $485). 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?

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 January 29, 2026.
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
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Appleton to San José?

    Delta, LATAM Airlines, and American Airlines can get you from Appleton to San José in just under 15h 12m. Your travel time can differ by up to 7h 31m. Appleton and San José are separated by a distance of 2380 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $252, Delta will fly you from Appleton to San José and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $526. Delta is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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?

    Currently, August is the cheapest month in which you can book a flight from Appleton to San José (average of $194). Flying from Appleton to San José in July is currently the most expensive (average of $485). 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
Alajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio

Browse thousands of different options on Cheapflights for your next trip

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$252Average$610FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$526Average$658FlexibilityNo cancel feeOn-time71%

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