$163+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJU
Aug 2 — Aug 91
Round-trip
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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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 July 3, 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 July 3, 2026.
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 8/295:31 am
ATW
- SJU
1 stop7h 11m
Delta
Fri 9/42:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/1![Delta logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/244:04 pm
ATW
- SJU
1 stop23h 07m
Multiple Airlines
Fri 8/286:35 am
SJU
- ATW
1 stop9h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/295:41 am
ATW
- SJU
2 stops17h 02m
American Airlines
Fri 9/42:33 pm
SJU
- ATW
2 stops10h 37m
American Airlines
Deal found 7/1![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Fri 10/94:10 pm
ATW
- SJU
2 stops20h 09m
American Airlines
Tue 10/132:58 pm
SJU
- ATW
1 stop10h 14m
American Airlines
Deal found 6/28![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 7/1. 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 8/185:31 am
ATW
- SJU
1 stop10h 07m
Delta
Mon 8/242:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/1![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/65:31 am
ATW
- SJU
1 stop7h 11m
Delta
Wed 8/122:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/2![Delta logo]()
$412
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/185:41 am
ATW
- SJU
2 stops11h 52m
American Airlines
Mon 8/247:30 am
SJU
- ATW
2 stops17h 40m
American Airlines
Deal found 7/2![American Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 9/145:56 pm
ATW
- SJU
1 stop28h 42m
Multiple Airlines
Sat 9/266:42 pm
SJU
- ATW
1 stop29h 23m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$432
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 July 3, 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 July 3, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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.
Sat 8/295:31 am
ATW
- SJU
1 stop7h 11m
Delta
Fri 9/42:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 6/28![Delta logo]()
$326
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/289:50 am
ATW
- SJU
1 stop9h 10m
United Airlines
Sat 10/312:05 am
SJU
- ATW
2 stops13h 53m
United Airlines
Deal found 7/2![United Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/62:44 pm
ATW
- SJU
1 stop10h 31m
Multiple Airlines
Sat 8/158:37 pm
SJU
- ATW
1 stop26h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/225:00 am
ATW
- SJU
2 stops16h 59m
American Airlines
Mon 7/277:25 am
SJU
- ATW
2 stops17h 45m
American Airlines
Deal found 7/3![American Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 9/1411:09 am
ATW
- SJU
2 stops11h 39m
Delta
Sat 9/262:59 pm
SJU
- ATW
1 stop8h 46m
Delta
Deal found 7/1![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/247:00 am
ATW
- SJU
2 stops12h 38m
United Airlines
Wed 8/263:56 pm
SJU
- ATW
1 stop8h 22m
United Airlines
Deal found 7/2![United Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/65:31 am
ATW
- SJU
1 stop7h 11m
Delta
Wed 8/127:00 am
SJU
- ATW
2 stops11h 56m
Delta
Deal found 7/2![Delta logo]()
$439
Last-minute flights from Appleton to Luis Munoz Marin IntlDiscover last-minute flight deals from Appleton to Luis Munoz Marin Intl. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Luis Munoz Marin Intl. Data last updated July 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/65:31 am
ATW
- SJU
1 stop7h 11m
Delta
Wed 8/122:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/2![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 7/1. 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 8/185:31 am
ATW
- SJU
1 stop10h 07m
Delta
Mon 8/242:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/1![Delta logo]()
$392
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/185:41 am
ATW
- SJU
2 stops11h 52m
American Airlines
Mon 8/247:30 am
SJU
- ATW
2 stops17h 40m
American Airlines
Deal found 7/2![American Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/244:04 pm
ATW
- SJU
1 stop23h 07m
Multiple Airlines
Fri 8/286:35 am
SJU
- ATW
1 stop9h 39m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/245:48 pm
ATW
- SJU
2 stops18h 36m
American Airlines
Fri 8/287:30 am
SJU
- ATW
2 stops17h 40m
American Airlines
Deal found 6/30![American Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 7/1. 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.
Sat 8/295:31 am
ATW
- SJU
1 stop7h 11m
Delta
Fri 9/42:59 pm
SJU
- ATW
1 stop8h 45m
Delta
Deal found 7/1![Delta logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/28. 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 8/295:41 am
ATW
- SJU
2 stops17h 02m
American Airlines
Fri 9/42:33 pm
SJU
- ATW
2 stops10h 37m
American Airlines
Deal found 6/28![American Airlines logo]()
$351
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 July 3, 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 July 3, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 10/176:25 am
ATW
- SJU
1 stop7h 19m
United Airlines
Deal found 7/2![United Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/246:44 pm
ATW
- SJU
1 stop28h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/279:36 am
ATW
- SJU
2 stops38h 05m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/232:44 pm
ATW
- SJU
1 stop25h 05m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/2510:12 am
ATW
- SJU
1 stop13h 29m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 7/224:00 pm
ATW
- SJU
1 stop14h 57m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$261
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Delta) |
One-way from | $163 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $506 |
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 July 3, 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
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Sat 8/29
5:31 am-1:42 pm
1 stop7h 11m
San Juan Luis Munoz Marin Intl
Fri 9/4
2:59 pm-10:44 pm
1 stop8h 45m
$326
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Mon 9/14
11:09 am-11:48 pm
2 stops11h 39m
San Juan Luis Munoz Marin Intl
Sat 9/26
2:59 pm-10:45 pm
1 stop8h 46m
$423
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Thu 8/6
5:31 am-1:42 pm
1 stop7h 11m
San Juan Luis Munoz Marin Intl
Wed 8/12
7:00 am-5:56 pm
2 stops11h 56m
$439
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Wed 10/28
9:50 am-8:00 pm
1 stop9h 10m
San Juan Luis Munoz Marin Intl
Sat 10/31
2:05 am-2:58 pm
2 stops13h 53m
$456
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Mon 8/24
7:00 am-8:38 pm
2 stops12h 38m
San Juan Luis Munoz Marin Intl
Wed 8/26
3:56 pm-11:18 pm
1 stop8h 22m
$482
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Thu 8/6
2:44 pm-2:15 am
1 stop10h 31m
San Juan Luis Munoz Marin Intl
Sat 8/15
8:37 pm-9:52 pm
1 stop26h 15m
$492
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Wed 7/22
5:00 am-10:59 pm
2 stops16h 59m
San Juan Luis Munoz Marin Intl
Mon 7/27
7:25 am-12:10 am
2 stops17h 45m
$508
Cheapest one-way
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Sat 10/17
6:14 pm-11:20 am
2 stops16h 06m
$163
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Sat 10/17
6:25 am-2:44 pm
1 stop7h 19m
$163
AppletonSan Juan
ATW - SJU
ATWSJU
Appleton Intl
Fri 7/24
9:36 am-4:05 pm
1 stop29h 29m
$303
Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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?
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 37 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, September is the cheapest month in which you can book a flight from Appleton to San Juan Luis Munoz Marin Intl Airport (average of $461). Flying from Appleton to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $695). 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 Luis Munoz Marin Intl Airport?
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 July 3, 2026.
Read through reviews of airlines operating flights from Appleton to San Juan Luis Munoz Marin Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
Explore flights to Luis Munoz Marin Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Appleton and Luis Munoz Marin Intl flights
Browse other Appleton and Luis Munoz Marin Intl flight options. Last updated on July 3, 2026.
Other flights from Appleton
Browse through other flights departing from Appleton. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Appleton to Luis Munoz Marin Intl
Discover the top 3 airlines that operate flights from Appleton to Luis Munoz Marin Intl. 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$265 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$324 | Average$557 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$436 | Average$651 | FlexibilityNo cancel fee | On-timeN/A |