What is the cheapest airline that flies from Appleton Intl to San José Juan Santamaria Intl?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Appleton Intl to San José Juan Santamaria Intl

What airlines fly to San José?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San José from Appleton according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to San José. Keep in mind that there are 4 different airlines that fly to San José on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport?

Prices for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport?

There are 2 operators available for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport as of September 2026.

How old do you have to be to fly from Appleton Intl Airport to San José Juan Santamaria Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to San José Juan Santamaria Intl Airport.

What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$377 Cheap Flights from Appleton to San José in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to San José

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Enter your travel dates to find the best prices.

5:30 am - 10:15 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

16h 45m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:17 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

15h 17m1 stop Atlanta Hartsfield-Jackson

$640Delta

Mon, Nov 23 - Fri, Dec 4

5:30 am - 10:15 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

16h 45m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:17 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

15h 17m1 stop Atlanta Hartsfield-Jackson

$640Delta

Sun, Nov 22 - Thu, Dec 3

5:30 am - 10:15 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

16h 45m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:17 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

15h 17m1 stop Atlanta Hartsfield-Jackson

$640Delta

Mon, Nov 23 - Thu, Dec 3

5:30 am - 10:15 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

16h 45m1 stop Atlanta Hartsfield-Jackson

7:00 am - 10:17 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

15h 17m1 stop Atlanta Hartsfield-Jackson

$640Delta

Sun, Nov 22 - Fri, Dec 4

6:02 am - 2:00 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

8h 58m1 stop Dallas/Fort Worth

2:07 pm - 10:51 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

8h 44m1 stop Charlotte Douglas

$649American Airlines

Sun, Oct 25 - Sun, Nov 1

6:00 am - 11:26 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

17h 26m1 stop Dallas/Fort Worth

6:27 am - 12:12 amSJO San José Juan Santamaria Intl-ATW Appleton Intl

16h 45m2 stops Miami Chicago O'Hare Intl

$649American Airlines

Tue, Mar 9 - Tue, Mar 23

4:05 pm - 12:26 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

20h 21m2 stops Charlotte Douglas Miami

12:26 pm - 11:00 amSJO San José Juan Santamaria Intl-ATW Appleton Intl

21h 34m2 stops Miami Chicago O'Hare Intl

$649American Airlines

Tue, Mar 9 - Tue, Mar 23

5:00 pm - 1:22 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

20h 22m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

10:28 pm - 7:06 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

19h 38m2 stops Newark Chicago O'Hare Intl

$755United Airlines

Mon, Mar 8 - Tue, Mar 23

2:43 pm - 11:30 amATW Appleton Intl-SJO San José Juan Santamaria Intl

20h 47m2 stops Chicago O'Hare Intl Newark

10:28 pm - 5:53 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

18h 25m2 stops Newark Chicago O'Hare Intl

$755United Airlines

Tue, Mar 9 - Tue, Mar 23

5:00 pm - 12:15 pmATW Appleton Intl-SJO San José Juan Santamaria Intl

19h 15m1 stop Chicago O'Hare Intl

10:28 pm - 5:53 pmSJO San José Juan Santamaria Intl-ATW Appleton Intl

18h 25m2 stops Newark Chicago O'Hare Intl

$762United Airlines

Mon, Mar 8 - Tue, Mar 23

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Delta flights from Appleton to San José

Our best Delta deals on Appleton to San José flight tickets

Delta

Nov 22

ATW5:30 amAppleton Intl

16h 45m

1 stop

SJO10:15 pmSan José Juan Santamaria Intl

Dec 3

SJO7:00 amSan José Juan Santamaria Intl

15h 17m

1 stop

ATW10:17 pmAppleton Intl

$640

Delta

Nov 22

ATW6:05 amAppleton Intl

16h 10m

2 stops

SJO10:15 pmSan José Juan Santamaria Intl

Dec 4

SJO2:37 pmSan José Juan Santamaria Intl

20h 03m

2 stops

ATW10:40 amAppleton Intl

$645

Delta

Nov 26

ATW6:05 amAppleton Intl

16h 10m

2 stops

SJO10:15 pmSan José Juan Santamaria Intl

Dec 8

SJO7:00 amSan José Juan Santamaria Intl

15h 17m

1 stop

ATW10:17 pmAppleton Intl

$651

American Airlines flights from Appleton to San José

Our best American Airlines deals on Appleton to San José flight tickets

American Airlines

Mar 9

ATW6:00 amAppleton Intl

17h 26m

1 stop

SJO11:26 pmSan José Juan Santamaria Intl

Mar 23

SJO6:27 amSan José Juan Santamaria Intl

16h 45m

2 stops

ATW12:12 amAppleton Intl

$649

American Airlines

Feb 2

ATW6:30 pmAppleton Intl

19h 27m

2 stops

SJO1:57 pmSan José Juan Santamaria Intl

Feb 13

SJO1:48 pmSan José Juan Santamaria Intl

21h 12m

2 stops

ATW11:00 amAppleton Intl

$655

American Airlines

Oct 28

ATW5:29 amAppleton Intl

15h 52m

2 stops

SJO8:21 pmSan José Juan Santamaria Intl

Nov 4

SJO2:46 pmSan José Juan Santamaria Intl

20h 07m

2 stops

ATW10:53 amAppleton Intl

$663

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Mon 11/23

5:30 am-10:15 pm

1 stop16h 45m

San José Juan Santamaria Intl

Fri 12/4

7:00 am-10:17 pm

1 stop15h 17m

$640

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Sun 11/22

5:30 am-10:15 pm

1 stop16h 45m

San José Juan Santamaria Intl

Thu 12/3

7:00 am-10:17 pm

1 stop15h 17m

$640

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Mon 11/23

5:30 am-10:15 pm

1 stop16h 45m

San José Juan Santamaria Intl

Thu 12/3

7:00 am-10:17 pm

1 stop15h 17m

$640

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Sun 11/22

5:30 am-10:15 pm

1 stop16h 45m

San José Juan Santamaria Intl

Fri 12/4

7:00 am-10:17 pm

1 stop15h 17m

$640

Quickest round-trip

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Sun 10/25

6:02 am-2:00 pm

1 stop8h 58m

San José Juan Santamaria Intl

Sun 11/1

2:07 pm-10:51 pm

1 stop8h 44m

$649

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Tue 3/9

6:00 am-11:26 pm

1 stop17h 26m

San José Juan Santamaria Intl

Tue 3/23

6:27 am-12:12 am

2 stops16h 45m

$649

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Tue 3/9

4:05 pm-12:26 pm

2 stops20h 21m

San José Juan Santamaria Intl

Tue 3/23

12:26 pm-11:00 am

2 stops21h 34m

$649

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Mon 3/8

5:00 pm-1:22 pm

2 stops20h 22m

San José Juan Santamaria Intl

Tue 3/23

10:28 pm-7:06 pm

2 stops19h 38m

$755

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Tue 3/9

2:43 pm-11:30 am

2 stops20h 47m

San José Juan Santamaria Intl

Tue 3/23

10:28 pm-5:53 pm

2 stops18h 25m

$755

AppletonSan José

ATW Appleton Intl - SJO San José Juan Santamaria Intl

ATWSJO

Appleton Intl

Mon 3/8

5:00 pm-12:15 pm

1 stop19h 15m

San José Juan Santamaria Intl

Tue 3/23

10:28 pm-5:53 pm

2 stops18h 25m

$762

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to San José?

In general, September is the cheapest month to fly from Appleton to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit San José in September, then you should wait until April to fly from Appleton, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Appleton to San José flights?

You could potentially save up to 59% on your flight if you consider stops on a Appleton to San José flight.

When to book flights from Appleton to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to San José according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Appleton to San José (ATW to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to San José

Best Price Found	$377
Fastest flight time	7h 42m
Direct flights	None

The best one-way flight to San José from Appleton in the past 72 hours is $377. The best round-trip flight deal from Appleton to San José found on momondo in the last 72 hours is $640.

The fastest flight from Appleton to San José takes 7h 42m

There are no direct flights from Appleton to San José. There are no popular flight routes from Appleton to San José.

Search flight deals

Frequently asked questions about flying from Appleton to San José

How far is Appleton Intl to San José Juan Santamaria Intl by plane?
There are 2384.3 mi between Appleton Intl and San José Juan Santamaria Intl. A reasonable flight in good conditions will take 7h 42m.
When did momondo last update prices for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport?
There are 2 operators available for flights from Appleton Intl Airport to San José Juan Santamaria Intl Airport as of September 2026.
How old do you have to be to fly from Appleton Intl Airport to San José Juan Santamaria Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The travel and health documents you'll need for your trip to San José Juan Santamaria Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Appleton to San José?
momondo data reveals that the most frequently booked airline on the route from Appleton to San José is American Airlines, representing 69% of all bookings. The subsequent popular airline is Delta at 31%.

Best airlines flying from Appleton to San José

Compare and see reviews for airlines that fly from Appleton to San José with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $386	Free Cancellation	Rating 7.8 8,564 reviews		Search Delta flights
American Airlines	PriceFrom $514	Free Cancellation	Rating 7.1 12,053 reviews		Search American Airlines flights

Manuel Antonio

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Monteverde

Alajuela

Heredia

Santa Elena

San Gerardo de Dota

Dominical

Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to San José?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Appleton to San José for you.

Can I find flights from Appleton to San José with flexible booking policies on momondo?

All flight searches from Appleton to San José on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Appleton to San José?

momondo helps you find the best flight between Appleton and San José by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Appleton to San José right now. Can momondo alert me if prices change?

Price alerts on flights to San José from Appleton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Appleton to San José from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to San José departing on 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Appleton to San José

Our best Delta deals on Appleton to San José flight tickets

American Airlines flights from Appleton to San José

Our best American Airlines deals on Appleton to San José flight tickets

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How to get the cheapest flight ticket from Appleton to San José

What is the cheapest month to fly to San José?

Can stopping save me money on Appleton to San José flights?

What is the cheapest airline that flies from Appleton Intl to San José Juan Santamaria Intl?

What airlines fly to San José?

When to book flights from Appleton to San José

Cheap Appleton to San José (ATW to SJO) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Appleton to San José

Best airlines flying from Appleton to San José

Compare and see reviews for airlines that fly from Appleton to San José with momondo

Traveling to a place near San José?

Why use momondo?

An easier way to manage your San José trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favorite airline to San José

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in San José. Availability may vary depending on flight origin and airline.

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