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

Travelers seeking maximum savings on their Appleton to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Appleton to San Juan Luis Munoz Marin Intl Airport?

Before booking your flight from Appleton to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

What is the cheapest day to fly round-trip from Appleton to San Juan Luis Munoz Marin Intl Airport?

Friday flights are found to be more expensive to fly from Appleton to San Juan Luis Munoz Marin Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Juan Luis Munoz Marin Intl Airport.

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

The best pricing can be found in the month of September. Prices to San Juan Luis Munoz Marin Intl Airport from Appleton average $640. You can even find prices in September for less than $640, as users have found deals to San Juan Luis Munoz Marin Intl Airport from as low as $375. The month of December appears to be one of the more expensive times to travel to San Juan Luis Munoz Marin Intl Airport from Appleton. Flying in the targeted month can save you up to 26%.

What is the cheapest time of day to fly from ATW to SJU?

One of the essential ways to save on airfare from Appleton to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 7% on airfare.

Most accurate provider : When it comes to deals on Appleton-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Appleton-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

What airport do you fly from for flights from Appleton to San Juan Luis Munoz Marin Intl?

For a flight from Appleton to San Juan Luis Munoz Marin Intl, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city. Appleton Intl is the only Appleton airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Appleton Intl on a regular basis.

Can I find deals for flights from Appleton to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Appleton to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Appleton to Luis Munoz Marin Intl?

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

Can I find deals for business class flights from Appleton to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Appleton to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$111+ Flights from Appleton to San Juan Luis Munoz Marin Intl Airport

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

To save on the cost of your flight from Appleton to San Juan Luis Munoz Marin Intl Airport, book at least 36 days before your planned departure. Booking around this time can save you about 6% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $387 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $406.

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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.

Cheapflights Tip: The best prices from Appleton Intl to San Juan Luis Munoz Marin Intl are usually found in September or February, booked 89 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Appleton to Luis Munoz Marin Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$299 (American Airlines)
One-way from	$111 (American Airlines)
Popular in	December
Cheapest in	September
Average price	$668

Provider with most accurate pricing for Appleton Intl-San Juan Luis Munoz Marin Intl flight deals.

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Provider most trusted by Cheapflights users for Appleton Intl-San Juan Luis Munoz Marin Intl flights.

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From Appleton Intl to San Juan Luis Munoz Marin Intl

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One-way flight from Appleton Intl to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Appleton to Luis Munoz Marin Intl

Cheapest flights from Appleton to Luis Munoz Marin Intl
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 April 24, 2025.

Tue 11/45:00 amATW - SJU

2 stops19h 10mAmerican Airlines

Sat 11/87:25 amSJU - ATW

2 stops18h 31mAmerican Airlines

Deal found 4/22

$255

Sat 8/236:55 amATW - SJU

2 stops14h 17mDelta

Fri 8/292:15 pmSJU - ATW

1 stop7h 22mDelta

Deal found 4/23

$325

Fri 10/36:41 amATW - SJU

1 stop7h 03mUnited Airlines

Mon 10/61:05 amSJU - ATW

2 stops14h 01mUnited Airlines

Deal found 4/23

$458

Thu 5/82:36 pmATW - SJU

2 stops19h 55mMultiple Airlines

Sun 5/111:59 amSJU - ATW

2 stops19h 58mMultiple Airlines

Deal found 4/22

$638

Best flights from Appleton to Luis Munoz Marin Intl
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 April 24, 2025.

Thu 10/24:14 pmATW - SJU

2 stops19h 31mAmerican Airlines

Mon 10/65:27 pmSJU - ATW

2 stops16h 48mAmerican Airlines

Deal found 4/23

$299

Sat 8/236:55 amATW - SJU

2 stops14h 17mDelta

Fri 8/292:15 pmSJU - ATW

1 stop7h 22mDelta

Deal found 4/23

$325

Fri 10/36:41 amATW - SJU

1 stop7h 03mUnited Airlines

Mon 10/61:05 amSJU - ATW

2 stops14h 01mUnited Airlines

Deal found 4/23

$458

Thu 5/82:36 pmATW - SJU

2 stops19h 55mMultiple Airlines

Sun 5/111:59 amSJU - ATW

2 stops19h 58mMultiple Airlines

Deal found 4/22

$638

Last-minute flights from Appleton to Luis Munoz Marin Intl
Discover last-minute flight deals from Appleton to Luis Munoz Marin Intl. Data last updated April 24, 2025 and is based on user searches.

Thu 5/86:19 amATW - SJU

2 stops12h 50mAmerican Airlines

Mon 5/127:15 amSJU - ATW

1 stop16h 17mAmerican Airlines

Deal found 4/22

$613

Thu 5/82:36 pmATW - SJU

2 stops19h 55mMultiple Airlines

Sun 5/111:59 amSJU - ATW

2 stops19h 58mMultiple Airlines

Deal found 4/22

$638

Thu 5/85:25 pmATW - SJU

2 stops26h 13mUnited Airlines

Sun 5/111:05 amSJU - ATW

2 stops19h 03mUnited Airlines

Deal found 4/23

$702

One-way flights from Appleton to Luis Munoz Marin Intl
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 April 24, 2025.

Sun 5/255:00 amATW - SJU

1 stop9h 00mAmerican Airlines

Deal found 4/23

$111

Thu 7/33:45 pmATW - SJU

1 stop7h 09mUnited Airlines

Deal found 4/23

$250

Cheapflights Fare Finder

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

Price

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 10/2

4:14 pm-12:45 pm

2 stops19h 31m

San Juan Luis Munoz Marin Intl

Mon 10/6

5:27 pm-9:15 am

2 stops16h 48m

$299

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sat 8/23

6:55 am-10:12 pm

2 stops14h 17m

San Juan Luis Munoz Marin Intl

Fri 8/29

2:15 pm-8:37 pm

1 stop7h 22m

$325

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Fri 10/3

6:41 am-2:44 pm

1 stop7h 03m

San Juan Luis Munoz Marin Intl

Mon 10/6

1:05 am-2:06 pm

2 stops14h 01m

$458

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 5/8

2:36 pm-11:31 am

2 stops19h 55m

San Juan Luis Munoz Marin Intl

Sun 5/11

1:59 am-8:57 pm

2 stops19h 58m

$638

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sun 5/25

5:00 am-3:00 pm

1 stop9h 00m

$111

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 7/3

3:45 pm-11:54 pm

1 stop7h 09m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Compare providers for flights from Appleton to Luis Munoz Marin Intl

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Appleton-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Appleton-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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 89 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 $254). Flying from Appleton to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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.

Rainfall in Luis Munoz Marin Intl by month

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Appleton to San Juan Luis Munoz Marin Intl?
For a flight from Appleton to San Juan Luis Munoz Marin Intl, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city. Appleton Intl is the only Appleton airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to San Juan Luis Munoz Marin Intl from Appleton Intl on a regular basis.
What are the cheapest airlines flying from Appleton to San Juan Luis Munoz Marin Intl Airport round-trip?
According to our current data, American Airlines ($299), Delta ($325), and United Airlines ($458) offers the cheapest pricing from Appleton to San Juan Luis Munoz Marin Intl Airport. Users have found that American Airlines is 53% cheaper than the other options available to this destination.
Can I find deals for flights from Appleton to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Appleton to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Appleton to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Luis Munoz Marin Intl.
Can I find deals for business class flights from Appleton to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Appleton to Luis Munoz Marin Intl 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 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 $254). Flying from Appleton to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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.

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Humacao

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Top 3 airlines flying from Appleton to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$347	Average$611	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$358	Average$641	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$370	Average$687	FlexibilityNo cancel fee	On-time69%

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$111+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Appleton to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Appleton Intl to San Juan Luis Munoz Marin Intl are usually found in September or February, booked 89 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Appleton to Luis Munoz Marin Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Appleton to Luis Munoz Marin Intl

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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Appleton to San Juan Luis Munoz Marin Intl Airport that are best for you.

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 April.

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.

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 April 18, 2025.

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

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Luis Munoz Marin Intl

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.

What airport do you fly from for flights from Appleton to San Juan Luis Munoz Marin Intl?

What are the cheapest airlines flying from Appleton to San Juan Luis Munoz Marin Intl Airport round-trip?

Can I find deals for flights from Appleton to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Appleton to Luis Munoz Marin Intl?

Can I find deals for business class flights from Appleton to Luis Munoz Marin Intl?

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

Traveling to a place near Appleton?

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Alternative routes for Appleton to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Appleton to Luis Munoz Marin Intl

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Cheapest flights from Appleton to Luis Munoz Marin Intl
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 April 24, 2025.