$151+ Cheap flights from Appleton (ATW) to Luis Munoz Marin Intl (SJU)
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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJU
Mar 20 — Mar 271
1 adult, Economy
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Find cheap flights from Appleton to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Appleton to Luis Munoz Marin Intl
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Last-minute
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Cheapest flights from Appleton to Luis Munoz Marin IntlExplore the most affordable flight options available from Appleton to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
Explore the most affordable flight options available from Appleton to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 4/196:00 am
ATW
- SJU
2 stops13h 51m
American Airlines
Wed 4/2911:43 am
SJU
- ATW
2 stops12h 57m
American Airlines
Deal found 2/17![American Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sun 4/1210:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Fri 4/173:56 pm
SJU
- ATW
1 stop9h 02m
United Airlines
Deal found 2/16![United Airlines logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 4/2110:30 am
ATW
- SJU
2 stops12h 20m
United Airlines
Thu 4/303:56 pm
SJU
- ATW
1 stop7h 49m
United Airlines
Deal found 2/16![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 4/1310:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Fri 4/173:56 pm
SJU
- ATW
1 stop9h 02m
United Airlines
Deal found 2/15![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:30 am
ATW
- SJU
1 stop6h 55m
Delta
Sat 5/167:00 am
SJU
- ATW
2 stops15h 14m
Delta
Deal found 2/16![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 4/1410:57 am
ATW
- SJU
2 stops21h 16m
American Airlines
Wed 4/153:10 pm
SJU
- ATW
1 stop9h 30m
American Airlines
Deal found 2/17![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 4/126:00 am
ATW
- SJU
1 stop7h 20m
American Airlines
Tue 4/145:45 am
SJU
- ATW
2 stops18h 55m
American Airlines
Deal found 2/17![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Wed 4/297:01 am
ATW
- SJU
1 stop12h 50m
American Airlines
Wed 4/2911:59 pm
SJU
- ATW
2 stops11h 28m
American Airlines
Deal found 2/14![American Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 4/126:30 am
ATW
- SJU
1 stop11h 25m
Multiple Airlines
Thu 4/166:00 am
SJU
- ATW
1 stop9h 03m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Mon 4/207:01 am
ATW
- SJU
1 stop12h 50m
American Airlines
Tue 4/285:45 am
SJU
- ATW
2 stops13h 16m
American Airlines
Deal found 2/14![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 4/1410:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Fri 4/173:56 pm
SJU
- ATW
1 stop9h 02m
United Airlines
Deal found 2/17![United Airlines logo]()
$356
Best flights from Appleton to Luis Munoz Marin IntlDiscover carefully curated flight deals from Appleton to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
Discover carefully curated flight deals from Appleton to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 18, 2026.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 4/197:01 am
ATW
- SJU
1 stop12h 50m
American Airlines
Wed 4/2911:59 pm
SJU
- ATW
2 stops11h 28m
American Airlines
Deal found 2/17![American Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 4/2810:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Tue 5/53:56 pm
SJU
- ATW
1 stop7h 49m
United Airlines
Deal found 2/14![United Airlines logo]()
$266
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Mon 4/206:31 pm
ATW
- SJU
2 stops16h 32m
American Airlines
Wed 4/297:25 am
SJU
- ATW
1 stop15h 29m
American Airlines
Deal found 2/14![American Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 4/2810:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Tue 5/51:00 am
SJU
- ATW
2 stops11h 53m
United Airlines
Deal found 2/14![United Airlines logo]()
$266
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Sun 4/1210:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Fri 4/173:56 pm
SJU
- ATW
1 stop9h 02m
United Airlines
Deal found 2/16![United Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 4/216:00 am
ATW
- SJU
2 stops16h 02m
American Airlines
Tue 4/285:45 am
SJU
- ATW
2 stops13h 16m
American Airlines
Deal found 2/14![American Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 4/1310:30 am
ATW
- SJU
1 stop9h 04m
United Airlines
Fri 4/173:56 pm
SJU
- ATW
1 stop9h 02m
United Airlines
Deal found 2/15![United Airlines logo]()
$298
Last-minute flights from Appleton to Luis Munoz Marin IntlDiscover last-minute flight deals from Appleton to Luis Munoz Marin Intl. Data last updated February 18, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Luis Munoz Marin Intl. Data last updated February 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 2/229:38 am
ATW
- SJU
1 stop17h 46m
American Airlines
Wed 2/2510:50 am
SJU
- ATW
2 stops14h 34m
American Airlines
Deal found 2/17![American Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:50 am
ATW
- SJU
2 stops12h 22m
Delta
Thu 3/127:30 am
SJU
- ATW
2 stops14h 06m
Delta
Deal found 2/17![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/46:39 pm
ATW
- SJU
1 stop8h 45m
American Airlines
Thu 3/127:40 am
SJU
- ATW
1 stop8h 55m
American Airlines
Deal found 2/16![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Mon 3/164:05 pm
ATW
- SJU
2 stops15h 55m
American Airlines
Mon 6/2212:59 am
SJU
- ATW
1 stop18h 11m
American Airlines
Deal found 2/16![American Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Mon 3/161:25 pm
ATW
- SJU
1 stop13h 59m
American Airlines
Fri 6/1912:59 am
SJU
- ATW
1 stop13h 11m
American Airlines
Deal found 2/17![American Airlines logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Mon 3/162:01 pm
ATW
- SJU
2 stops27h 54m
Multiple Airlines
Thu 6/185:56 pm
SJU
- ATW
1 stop15h 55m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 3/176:15 am
ATW
- SJU
2 stops25h 45m
American Airlines
Wed 6/1712:59 am
SJU
- ATW
1 stop15h 06m
American Airlines
Deal found 2/17![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 3/188:02 am
ATW
- SJU
2 stops12h 20m
United Airlines
Mon 3/231:05 am
SJU
- ATW
2 stops11h 53m
United Airlines
Deal found 2/15![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 3/185:40 am
ATW
- SJU
2 stops13h 54m
American Airlines
Thu 3/267:40 am
SJU
- ATW
2 stops11h 12m
American Airlines
Deal found 2/15![American Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Fri 3/208:42 pm
ATW
- SJU
2 stops23h 52m
Multiple Airlines
Thu 6/185:56 pm
SJU
- ATW
1 stop15h 55m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$464
One-way flights from Appleton to Luis Munoz Marin IntlSearch for one-way flight options from Appleton to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
Search for one-way flight options from Appleton to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated February 18, 2026.
This United Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/188:02 am
ATW
- SJU
2 stops12h 20m
United Airlines
Deal found 2/16![United Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:50 am
ATW
- SJU
2 stops12h 22m
Delta
Deal found 2/16![Delta logo]()
$215
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Sat 2/286:35 pm
ATW
- SJU
1 stop8h 49m
American Airlines
Deal found 2/17![American Airlines logo]()
$219
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 4/86:00 am
ATW
- SJU
2 stops11h 10m
American Airlines
Deal found 2/17![American Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sat 2/286:00 am
ATW
- SJU
2 stops41h 24m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Wed 3/186:39 pm
ATW
- SJU
1 stop8h 45m
American Airlines
Deal found 2/16![American Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Wed 4/810:22 am
ATW
- SJU
3 stops55h 33m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/196:30 am
ATW
- SJU
2 stops25h 23m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$288
Find flight deals from Appleton to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Luis Munoz Marin Intl (SJU). 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 February 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (American Airlines) |
One-way from | $151 (United Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $645 |
Cheapflights Fare Finder
Customize your flight search to find flights from Appleton to Luis Munoz Marin Intl 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 February 18, 2026.
Use the filters below to find and compare flights from Appleton to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Appleton
Fly to
Luis Munoz Marin Intl
Route
Depart
Return
Price
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Sun 4/19
7:01 am-8:51 pm
1 stop12h 50m
San Juan Luis Munoz Marin Intl
Wed 4/29
11:59 pm-10:27 am
2 stops11h 28m
$266
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Tue 4/28
10:30 am-8:34 pm
1 stop9h 04m
San Juan Luis Munoz Marin Intl
Tue 5/5
3:56 pm-10:45 pm
1 stop7h 49m
$266
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Mon 4/20
6:31 pm-12:03 pm
2 stops16h 32m
San Juan Luis Munoz Marin Intl
Wed 4/29
7:25 am-9:54 pm
1 stop15h 29m
$266
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Tue 4/28
10:30 am-8:34 pm
1 stop9h 04m
San Juan Luis Munoz Marin Intl
Tue 5/5
1:00 am-11:53 am
2 stops11h 53m
$266
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Sun 4/12
10:30 am-8:34 pm
1 stop9h 04m
San Juan Luis Munoz Marin Intl
Fri 4/17
3:56 pm-11:58 pm
1 stop9h 02m
$282
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Mon 4/13
10:30 am-8:34 pm
1 stop9h 04m
San Juan Luis Munoz Marin Intl
Fri 4/17
3:56 pm-11:58 pm
1 stop9h 02m
$298
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Tue 4/21
6:00 am-11:02 pm
2 stops16h 02m
San Juan Luis Munoz Marin Intl
Tue 4/28
5:45 am-6:01 pm
2 stops13h 16m
$306
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Wed 3/18
8:02 am-9:22 pm
2 stops12h 20m
$151
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Tue 3/3
6:50 am-9:12 pm
2 stops12h 22m
$215
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Wed 4/8
7:01 am-8:51 pm
1 stop12h 50m
$236
Showing 1-10 of 14 results
Compare providers for flights from Appleton to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Luis Munoz Marin Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Appleton-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Appleton to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Appleton with our price prediction graph.
ATW-SJU
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 Luis Munoz Marin Intl Airport
How far ahead should I book a flight from Appleton to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Appleton to Luis Munoz Marin Intl. Price data was last updated on February 13, 2026.
To ensure you get the cheapest price possible for a flight from Appleton to San Juan Luis Munoz Marin Intl Airport, 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 Luis Munoz Marin Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Appleton to San Juan Luis Munoz Marin Intl Airport (average of $113). Flying from Appleton to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $359). 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.
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated February 18, 2026.
Read through reviews of airlines operating flights from Appleton to San Juan Luis Munoz Marin Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Appleton to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
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Top 3 airlines flying from Appleton to Luis Munoz Marin Intl
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$272 | Average$550 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$362 | Average$634 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$367 | Average$771 | FlexibilityNo cancel fee | On-timeN/A |