ATW - SJU

$200 Find Cheap Flights from Appleton to San Juan

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 Luis Munoz Marin Intl departing on 7/17. 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 Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to San Juan, 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 Juan, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% 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
$326
Typical prices: $788-$639
American Airlines
Sat 8/22Sat 8/29
ATW - SJU • 1 stop
Cheapest one-way
$191
Multiple Airlines
Fri 7/17
ATW - SJU • 1 stop
Top airlines
Cheapest • from $326 (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 Luis Munoz Marin Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $594 (round-trip)
Shortest trip • 6h 46m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% 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 Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Appleton to Luis Munoz Marin Intl (ATW-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
4:06 pm - 12:15 am
ATW
-
SJU
7h 09m
1 stop
American Airlines Logo
6:51 am - 11:27 pm
SJU
-
ATW
17h 36m
2 stops
$326American Airlines
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
9:36 am - 4:05 pm
ATW
-
SJU
29h 29m
1 stop
Multiple Airlines Logo
9:53 pm - 3:14 pm
SJU
-
ATW
18h 21m
1 stop
$361Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
4:15 pm - 12:48 pm
ATW
-
SJU
19h 33m
2 stops
American Airlines Logo
7:14 pm - 10:41 am
SJU
-
ATW
16h 27m
2 stops
$362American Airlines
Wed, Aug 5 - Tue, Aug 11
American Airlines Logo
4:15 pm - 12:48 pm
ATW
-
SJU
19h 33m
2 stops
American Airlines Logo
7:14 pm - 10:41 am
SJU
-
ATW
16h 27m
2 stops
$367American Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
9:36 am - 12:41 am
ATW
-
SJU
14h 05m
2 stops
Multiple Airlines Logo
9:53 pm - 3:14 pm
SJU
-
ATW
18h 21m
1 stop
$384Multiple Airlines
Mon, Aug 17 - Thu, Aug 20
Multiple Airlines Logo
9:36 am - 3:58 pm
ATW
-
SJU
29h 22m
1 stop
Multiple Airlines Logo
9:53 pm - 3:14 pm
SJU
-
ATW
18h 21m
1 stop
$395Multiple Airlines
Thu, May 28 - Wed, Jun 3
American Airlines Logo
6:41 pm - 12:57 pm
ATW
-
SJU
17h 16m
2 stops
American Airlines Logo
10:29 am - 11:37 pm
SJU
-
ATW
14h 08m
2 stops
$402American Airlines
Sun, Aug 16 - Thu, Aug 20
Multiple Airlines Logo
2:44 pm - 2:11 am
ATW
-
SJU
10h 27m
1 stop
Multiple Airlines Logo
9:53 pm - 3:14 pm
SJU
-
ATW
18h 21m
1 stop
$403Multiple Airlines
Fri, Aug 14 - Tue, Aug 18
Delta Logo
5:29 am - 4:35 pm
ATW
-
SJU
10h 06m
1 stop
Delta Logo
2:40 pm - 9:57 pm
SJU
-
ATW
8h 17m
1 stop
$408Delta
Mon, Aug 17 - Wed, Aug 19
American Airlines Logo
11:11 am - 11:07 pm
ATW
-
SJU
10h 56m
1 stop
American Airlines Logo
12:59 am - 10:41 am
SJU
-
ATW
10h 42m
1 stop
$420American Airlines
Booking Insights

KAYAK's insights & trends for Appleton to Luis Munoz Marin Intl flights

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

How much is a round-trip flight from Appleton to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Appleton to San Juan Luis Munoz Marin Intl Airport departing in August.

What is the cheapest month to fly from Appleton to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to San Juan Luis Munoz Marin Intl Airport, 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 Juan Luis Munoz Marin Intl Airport is July, where tickets cost $436 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $987 and $695 respectively.

How far in advance should I book a flight from Appleton to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Appleton to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Appleton to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$191
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Appleton to San Juan

When to book flights from Appleton to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Appleton to Luis Munoz Marin Intl 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 Appleton to San Juan flights

  • What is the cheapest flight from Appleton to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Appleton to San Juan Luis Munoz Marin Intl Airport was $191 for a one-way ticket and $326 for a round-trip.

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

    Yes

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

    Appleton airport is called Appleton Intl and the only airport in San Juan is San Juan Luis Munoz Marin Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Appleton to San Juan are Delta and United Airlines. With an average price for the route of $673 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $587 and an overall rating of 7.4.

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

    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 Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan 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 Juan?

    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 Juan with an airline and back to Appleton with another airline. Booking your flights between Appleton and SJU 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 Juan?

    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 Juan 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 3 airlines serving from Appleton to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Appleton to San Juan. 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 Luis Munoz Marin Intl? 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 8465 reviews
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Everything you need to know for your flight from Appleton to Luis Munoz Marin Intl

Information on your arrival and departure airports