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Cheap flights from Appleton to Puerto Rico from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Puerto Rico departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:17 pm - 2:15 amATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
8h 58m1 stop Orlando
Multiple Airlines Logo
6:35 am - 9:21 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
15h 46m1 stop Fort Lauderdale
$334Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
Multiple Airlines Logo
4:17 pm - 2:15 amATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
8h 58m1 stop Orlando
Multiple Airlines Logo
8:43 pm - 11:05 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
27h 22m1 stop Orlando
$340Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
Multiple Airlines Logo
4:17 pm - 2:15 amATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
8h 58m1 stop Orlando
Multiple Airlines Logo
8:43 pm - 11:05 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
27h 22m1 stop Orlando
$341Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
American Airlines Logo
6:00 am - 12:16 amATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
16h 16m1 stop Dallas/Fort Worth
American Airlines Logo
11:34 am - 10:35 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
13h 01m2 stops Miami Dallas/Fort Worth
$346American Airlines
Tue, Nov 10 - Tue, Nov 17
American Airlines Logo
11:30 am - 9:39 pmATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
8h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
8:20 am - 12:12 amSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
17h 52m2 stops Charlotte Douglas Chicago O'Hare Intl
$346American Airlines
Sat, Jan 30 - Sat, Feb 6
American Airlines Logo
6:02 am - 9:39 pmATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
13h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 5:35 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
13h 35m1 stop Chicago O'Hare Intl
$346American Airlines
Sat, Jan 30 - Sat, Feb 6
United Airlines Logo
9:35 am - 9:00 pmATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
9h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
8:25 am - 3:46 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
9h 21m1 stop Chicago O'Hare Intl
$366United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
5:35 pm - 6:11 amATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
10h 36m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:05 am - 12:05 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
12h 00m2 stops Newark Chicago O'Hare Intl
$366United Airlines
Sat, Jan 30 - Fri, Feb 5
Delta Logo
5:31 am - 1:42 pmATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
7h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:59 pm - 10:44 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
8h 45m1 stop Atlanta Hartsfield-Jackson
$471Delta
Sat, Aug 29 - Fri, Sep 4
Delta Logo
5:31 am - 1:42 pmATW  Appleton Intl-SJU San Juan Luis Munoz Marin Intl
7h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:59 pm - 10:44 pmSJU  San Juan Luis Munoz Marin Intl-ATW Appleton Intl
8h 45m1 stop Atlanta Hartsfield-Jackson
$535Delta
Sat, Aug 29 - Fri, Sep 4

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United Airlines flights from Appleton to Puerto Rico

Our best United Airlines deals on Appleton to Puerto Rico flight tickets
United Airlines
Nov 14
ATW9:35 amAppleton Intl
9h 25m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Nov 17
SJU8:25 amSan Juan Luis Munoz Marin Intl
9h 21m
1 stop
ATW3:46 pmAppleton Intl
$366
United Airlines
Nov 10
ATW6:15 amAppleton Intl
7h 25m
1 stop
SJU3:40 pmSan Juan Luis Munoz Marin Intl
Nov 17
SJU8:25 amSan Juan Luis Munoz Marin Intl
7h 31m
1 stop
ATW1:56 pmAppleton Intl
$376
United Airlines
Oct 25
ATW6:15 amAppleton Intl
7h 25m
1 stop
SJU2:40 pmSan Juan Luis Munoz Marin Intl
Oct 29
SJU7:05 amSan Juan Luis Munoz Marin Intl
11h 51m
2 stops
ATW5:56 pmAppleton Intl
$456

American Airlines flights from Appleton to Puerto Rico

Our best American Airlines deals on Appleton to Puerto Rico flight tickets
American Airlines
Nov 10
ATW11:29 amAppleton Intl
10h 47m
2 stops
SJU12:16 amSan Juan Luis Munoz Marin Intl
Nov 17
SJU11:34 amSan Juan Luis Munoz Marin Intl
13h 01m
2 stops
ATW10:35 pmAppleton Intl
$346
American Airlines
Jan 30
ATW6:14 pmAppleton Intl
16h 54m
2 stops
SJU1:08 pmSan Juan Luis Munoz Marin Intl
Feb 6
SJU8:20 amSan Juan Luis Munoz Marin Intl
17h 52m
2 stops
ATW12:12 amAppleton Intl
$411
American Airlines
Jan 30
ATW6:02 amAppleton Intl
13h 37m
1 stop
SJU9:39 pmSan Juan Luis Munoz Marin Intl
Feb 6
SJU6:00 amSan Juan Luis Munoz Marin Intl
13h 35m
1 stop
ATW5:35 pmAppleton Intl
$412

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Puerto Rico 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Appleton to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Thu 8/27

4:17 pm-2:15 am

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Mon 8/31

6:35 am-9:21 pm

1 stop15h 46m

$334

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sun 8/30

4:17 pm-2:15 am

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Sat 9/5

8:43 pm-11:05 pm

1 stop27h 22m

$340

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sun 8/30

4:17 pm-2:15 am

1 stop8h 58m

San Juan Luis Munoz Marin Intl

Sat 9/5

8:43 pm-11:05 pm

1 stop27h 22m

$341

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Tue 11/10

6:00 am-12:16 am

1 stop16h 16m

San Juan Luis Munoz Marin Intl

Tue 11/17

11:34 am-10:35 pm

2 stops13h 01m

$346

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sat 1/30

11:30 am-9:39 pm

1 stop8h 09m

San Juan Luis Munoz Marin Intl

Sat 2/6

8:20 am-12:12 am

2 stops17h 52m

$346

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sat 1/30

6:02 am-9:39 pm

1 stop13h 37m

San Juan Luis Munoz Marin Intl

Sat 2/6

6:00 am-5:35 pm

1 stop13h 35m

$346

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sat 11/14

9:35 am-9:00 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 11/17

8:25 am-3:46 pm

1 stop9h 21m

$366

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

ATWSJU

Appleton Intl

Sat 1/30

5:35 pm-6:11 am

2 stops10h 36m

San Juan Luis Munoz Marin Intl

Fri 2/5

2:05 am-12:05 pm

2 stops12h 00m

$366
Quickest round-trip

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

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

$471

AppletonSan Juan

ATW Appleton Intl - SJU San Juan Luis Munoz Marin Intl

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

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Appleton to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until March to fly from Appleton, when ticket prices are also cheap, with an average price of $470.

How far in advance should I book a flight from Appleton to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $533 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Appleton for as low as $319 on momondo.

Can stopping save me money on Appleton to Puerto Rico flights?

You could potentially save up to 6% on your flight if you consider stops on a Appleton to Puerto Rico flight.

Cheap Appleton to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Puerto Rico

Fastest flight time

7h 11m

Direct flights

None
The fastest flight from Appleton to Puerto Rico takes 7h 11m
There are no direct flights from Appleton to Puerto Rico. There are no popular flight routes from Appleton to Puerto Rico.
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Frequently asked questions about flying from Appleton to Puerto Rico

  • When did momondo last update prices for flights from Appleton Intl Airport to Puerto Rico?

    Prices for flights from Appleton Intl Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Puerto Rico?

  • How old do you have to be to fly from Appleton Intl Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Appleton to Puerto Rico

Compare and see reviews for airlines that fly from Appleton to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $265Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
American AirlinesPriceFrom $326Free CancellationRating
7.1
11,950 reviews
Search American Airlines flights
DeltaPriceFrom $396Free CancellationRating
7.8
8,502 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Puerto Rico?

It is quick and easy to find Appleton to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Appleton to Puerto Rico with flexible booking policies on momondo?

All flight searches from Appleton to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Appleton to Puerto Rico?

Once you have performed a search for Appleton to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Appleton to Puerto Rico right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Appleton to Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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