ATW - SJO

$346 Find Cheap Flights from Appleton to San José - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to San José departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to San José, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$550
Typical prices: $568-$759
American Airlines
Wed 10/7Sat 10/10
ATW - SJO • 1 stop
Cheapest one-way
$346
American Airlines
Mon 7/27
ATW - SJO • 2 stops
Top airlines
Cheapest • from $550 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Appleton and San José. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $519 (round-trip)
Shortest trip • 7h 37m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to San José that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to San José

Wed, Oct 7 - Sat, Oct 10
American Airlines Logo
6:00 am - 2:00 pm
ATW
-
SJO
9h 00m
1 stop
American Airlines Logo
1:00 pm - 10:39 pm
SJO
-
ATW
8h 39m
1 stop
$550American Airlines
Wed, Oct 7 - Sat, Oct 10
American Airlines Logo
6:01 am - 1:58 pm
ATW
-
SJO
8h 57m
1 stop
American Airlines Logo
12:57 pm - 10:44 pm
SJO
-
ATW
8h 47m
1 stop
$555American Airlines
Tue, Nov 17 - Sun, Nov 22
American Airlines Logo
3:43 pm - 12:09 pm
ATW
-
SJO
20h 26m
2 stops
American Airlines Logo
6:22 am - 7:11 pm
SJO
-
ATW
12h 49m
2 stops
$560American Airlines
Tue, Nov 17 - Sun, Nov 22
American Airlines Logo
3:43 pm - 12:09 pm
ATW
-
SJO
20h 26m
2 stops
American Airlines Logo
6:22 am - 7:11 pm
SJO
-
ATW
12h 49m
2 stops
$565American Airlines
Tue, Nov 17 - Sun, Nov 22
Delta Logo
11:10 am - 10:15 pm
ATW
-
SJO
11h 05m
2 stops
Delta Logo
7:00 am - 9:58 pm
SJO
-
ATW
14h 58m
1 stop
$570Delta
Tue, Nov 17 - Sun, Nov 22
American Airlines Logo
6:16 am - 2:10 pm
ATW
-
SJO
7h 54m
1 stop
American Airlines Logo
6:22 am - 9:19 pm
SJO
-
ATW
14h 57m
1 stop
$580American Airlines
Tue, Nov 17 - Sun, Nov 22
Delta Logo
5:29 am - 1:05 pm
ATW
-
SJO
7h 36m
1 stop
Delta Logo
7:00 am - 9:58 pm
SJO
-
ATW
14h 58m
1 stop
$589Delta
Wed, Oct 7 - Sat, Oct 10
American Airlines Logo
4:18 pm - 1:00 pm
ATW
-
SJO
21h 42m
2 stops
American Airlines Logo
2:45 pm - 9:03 am
SJO
-
ATW
17h 18m
2 stops
$595American Airlines
Tue, Nov 17 - Sun, Nov 22
Delta Logo
5:29 am - 1:05 pm
ATW
-
SJO
7h 36m
1 stop
Delta Logo
7:00 am - 9:58 pm
SJO
-
ATW
14h 58m
1 stop
$614Delta
Fri, Oct 30 - Thu, Nov 5
American Airlines Logo
6:00 am - 2:00 pm
ATW
-
SJO
9h 00m
1 stop
American Airlines Logo
1:23 pm - 10:48 pm
SJO
-
ATW
9h 25m
1 stop
$617American Airlines
Booking Insights

KAYAK's insights & trends for Appleton to San José flights

Get data-powered insights and trends into flights from Appleton to San José to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Appleton to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to San José, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to San José is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $1,092 and $929 respectively.

Good to know

Low seasonAugust
Cheapest flight$346
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Appleton to San José

When to book flights from Appleton to San José

Are your dates flexible? Find out the best times to travel from Appleton to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Appleton to San José

  • What is the cheapest flight from Appleton to San José?

    In the last 5 days, the lowest price for a flight from Appleton to San José was $346 for a one-way ticket and $550 for a round-trip.

  • Do I need a passport to fly between Appleton and San José?

    Yes

  • Which airports will I be using when flying from Appleton to San José?

    Appleton airport is called Appleton Intl and the only airport in San José is San José Juan Santamaria Intl.

  • Which aircraft models fly most regularly from Appleton to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Appleton to San José?

    SkyTeam, and oneworld are the airline alliances operating flights between Appleton and San José, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Appleton to San José, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Appleton to San José are Delta and American Airlines. With an average price for the route of $695 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $681 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Appleton to San José?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to San José.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to San José?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Appleton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to San José?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San José with an airline and back to Appleton with another airline. Booking your flights between Appleton and SJO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to San José?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San José from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Appleton to San José

 
See real verified KAYAK customer reviews for airlines flying from Appleton to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Appleton to San José? 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 8449 reviews
7.2Food
7.8Comfort
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

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

4.0 Okaybyron, Jan 2026
CWA - MSP
Read more Delta reviews

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!

Great. Seamless. Check in agent at kiosk international was amazing and extremely helpful.

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.

Delta planes have the WORST seat comfort of any plane in history. It's the opposite of ergonomic, in every sense. They also recline minimally, are covered in a vinyl and have no feet rests. Then the disembarking process is chaotic and time consuming (because of the way they load the plane and deal with luggage). Overall, somewhat frustrating but we arrived safely :)

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.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

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.

A much better flight than our previous. The flight attendant took care of us and regularly checked in to see if we needed anything. Brought us drinks prior to the departure and then a couple more times. Totally makes the difference in how you travel when the crew is checking on their passengers. Great job on this leg of our trip.

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.

Boarding was relatively fast and easy and the crew was attentive throughout.

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

Information on your arrival and departure airports