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San Juan

$135+ Cheap flights from Appleton (ATW) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJU
dic. 24 — dic. 311
mié. 12/24
mié. 12/31
1 adult, Economy
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Cheapflights Tip: The best prices from Appleton Intl to San Juan are usually found in November or April, booked 31 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Appleton to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to San Juan (PR1). 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 noviembre 24, 2025.

Round-trip from

$235
(United Airlines)

One-way from

$135
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$496
From Appleton Intl to San Juan
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One-way flight from Appleton Intl to San Juan
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Highest demand for flights based on searches. 10% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Appleton to San Juan

Cheapest flights from Appleton to San Juan
Explore the most affordable flight options available from Appleton to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/71:53 pmATW - SJU
1 stop20h 39mMultiple Airlines
jue. 12/115:00 pmSJU - ATW
2 stops30h 53mMultiple Airlines
Deal found 11/22$317
This American Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 12/95:10 amATW - SJU
2 stops16h 42mAmerican Airlines
sáb. 12/136:54 amSJU - ATW
2 stops10h 42mAmerican Airlines
Deal found 11/24$399
This United Airlines deal was found by Cheapflights users on 11/24. 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.
mar. 12/98:15 amATW - SJU
2 stops14h 21mUnited Airlines
vie. 12/122:05 amSJU - ATW
2 stops13h 52mUnited Airlines
Deal found 11/24$429
This American Airlines deal was found by Cheapflights users on 11/22. 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.
vie. 12/53:48 pmATW - SJU
2 stops16h 21mAmerican Airlines
lun. 12/86:25 amSJU - ATW
2 stops14h 44mAmerican Airlines
Deal found 11/22$480
This American Airlines deal was found by Cheapflights users on 11/22. 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.
mar. 12/164:06 pmATW - SJU
2 stops19h 59mAmerican Airlines
jue. 1/811:38 amSJU - ATW
2 stops13h 43mAmerican Airlines
Deal found 11/22$512
This United Airlines deal was found by Cheapflights users on 11/22. 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.
dom. 12/78:15 amATW - SJU
2 stops12h 07mUnited Airlines
mié. 12/102:05 amSJU - ATW
2 stops11h 45mUnited Airlines
Deal found 11/22$568

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to San Juan 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 noviembre 24, 2025.
Use the filters below to find and compare flights from Appleton to San Juan that are best for you.

Fly from

Appleton

Fly to

San Juan

Route

Depart

Return

Price

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

sáb. 1/31

2:45 pm-6:11 am

2 stops13h 26m

San Juan Luis Munoz Marin Intl

vie. 2/6

2:05 am-12:00 pm

2 stops11h 55m

$235

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

sáb. 1/24

2:45 pm-6:11 am

2 stops13h 26m

San Juan Luis Munoz Marin Intl

jue. 1/29

2:05 am-12:00 pm

2 stops11h 55m

$258

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

dom. 1/25

11:25 am-9:39 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

jue. 1/29

6:00 am-5:51 pm

1 stop13h 51m

$295

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

dom. 1/25

2:45 pm-6:11 am

2 stops13h 26m

San Juan Luis Munoz Marin Intl

mié. 1/28

2:05 am-2:09 pm

2 stops14h 04m

$325

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

sáb. 2/7

3:39 pm-6:11 am

2 stops12h 32m

San Juan Luis Munoz Marin Intl

vie. 2/13

8:10 am-4:44 pm

2 stops10h 34m

$341

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

mar. 2/3

11:25 am-9:39 pm

1 stop8h 14m

San Juan Luis Munoz Marin Intl

vie. 2/13

6:30 am-5:55 pm

1 stop13h 25m

$361

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

dom. 12/14

1:53 pm-12:32 pm

1 stop20h 39m

$135

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

mié. 12/3

5:10 am-11:52 pm

2 stops16h 42m

$200

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

vie. 2/6

4:01 pm-9:47 am

1 stop15h 46m

$236

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

vie. 2/6

11:25 am-11:56 pm

2 stops10h 31m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 14 results
1
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Best time to book a flight from Appleton to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 Juan

How far ahead should I book a flight from Appleton to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Appleton to San Juan. Price data was last updated on November 21, 2025.

To ensure you get the cheapest price possible for a flight from Appleton to San Juan, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Appleton to San Juan?

Currently, October is the cheapest month in which you can book a flight from Appleton to San Juan (average of $143). Flying from Appleton to San Juan in June is currently the most expensive (average of $379). 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 Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 Juan. Reviews last updated noviembre 24, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Appleton to San Juan 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
7,997 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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
7,997 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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.
United Airlines
7.4
Good
9,037 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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
11,046 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

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 Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to San Juan?

    Located just 5.1 mi from the city center, Appleton Intl is the airport most travelers will use when flying to San Juan from Appleton. Booking flights from Appleton Intl (ATW) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 3 different airlines.

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

    Departing from Appleton to San Juan will take you 8h 14m. Airlines will cover a distance of 2207 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 Juan round-trip?

    Our cheapest airline available from Appleton to San Juan is Delta. Our recent data shows that you can find tickets from as low as $347 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $360 and $369 round-trip. Users have found that Delta is 47% cheaper than the other options available to this destination.

  • Can I find deals for flights from Appleton to San Juan that include hotel bookings?

    Yes. In addition to deals on Appleton to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to San Juan.

  • Can I find deals for business class flights from Appleton to San Juan?

    Yes. Cheapflights offers flight deals from Appleton to San Juan 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 Juan?

    Currently, October is the cheapest month in which you can book a flight from Appleton to San Juan (average of $143). Flying from Appleton to San Juan in June is currently the most expensive (average of $379). 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

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Top 3 airlines flying from Appleton to San Juan

Discover the top 3 airlines that operate flights from Appleton to San Juan. 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 noviembre 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$347Average$654FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$647FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$369Average$626FlexibilityNo cancel feeOn-time69%

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