ATW - SJO

$347 Find Cheap Flights from Appleton to San José

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to San José departing on 5/3. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$347
Typical prices: $683-$610
American Airlines
Sun 5/3Thu 5/7
ATW - SJO • 2 stops
Top airlines
Cheapest • from $466 (round-trip)
Best reviews • 7.9 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 $568 (round-trip)
Shortest trip • 7h 28m (one-way)
Insights
Insights
Insights
Insights
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

Sun, May 3 - Thu, May 7
American Airlines Logo
6:31 pm - 11:25 am
ATW
-
SJO
17h 54m
2 stops
American Airlines Logo
11:35 pm - 9:54 pm
SJO
-
ATW
21h 19m
2 stops
$347American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
6:31 pm - 11:30 am
ATW
-
SJO
17h 59m
2 stops
American Airlines Logo
2:31 pm - 12:50 pm
SJO
-
ATW
21h 19m
2 stops
$365American Airlines
Tue, May 5 - Tue, May 12
Delta Logo
5:30 am - 11:56 am
ATW
-
SJO
7h 26m
1 stop
Delta Logo
1:20 pm - 10:33 pm
SJO
-
ATW
8h 13m
1 stop
$466Delta
Sun, May 3 - Thu, May 7
American Airlines Logo
6:31 pm - 11:25 am
ATW
-
SJO
17h 54m
2 stops
American Airlines Logo
11:35 pm - 9:54 pm
SJO
-
ATW
21h 19m
2 stops
$471American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
7:01 am - 11:25 am
ATW
-
SJO
29h 24m
1 stop
American Airlines Logo
12:35 pm - 9:54 pm
SJO
-
ATW
8h 19m
1 stop
$475American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
6:31 pm - 11:25 am
ATW
-
SJO
17h 54m
2 stops
American Airlines Logo
11:35 pm - 10:47 pm
SJO
-
ATW
22h 12m
1 stop
$480American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
6:20 am - 9:36 pm
ATW
-
SJO
16h 16m
1 stop
American Airlines Logo
11:35 pm - 9:54 pm
SJO
-
ATW
21h 19m
2 stops
$495American Airlines
Mon, Apr 20 - Sat, Apr 25
American Airlines Logo
6:31 pm - 1:08 pm
ATW
-
SJO
19h 37m
2 stops
American Airlines Logo
11:35 pm - 9:54 pm
SJO
-
ATW
21h 19m
2 stops
$496American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:31 pm - 11:25 am
ATW
-
SJO
17h 54m
2 stops
American Airlines Logo
11:35 pm - 1:00 pm
SJO
-
ATW
12h 25m
2 stops
$500American Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
3:40 pm - 11:50 am
ATW
-
SJO
21h 10m
2 stops
American Airlines Logo
12:50 pm - 12:12 pm
SJO
-
ATW
22h 22m
2 stops
$501American 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.

Which airlines provide the cheapest flights from Appleton to San José?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Appleton to San José were found on Delta ($466) and American Airlines ($471).

Good to know

Low seasonAugust
Cheapest flight$347
Best time to beat the crowds with an average 20% drop 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 3 days, the lowest price for a flight from Appleton to San José was $466 for a round-trip ticket.

  • 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 $610 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $645 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.
7.9
DeltaOverall score based on 8368 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

2.0 MediocreEdward, Mar 2026
ATL - EWR
Read more Delta reviews

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

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

Information on your arrival and departure airports