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Cheap flights from Appleton to Puerto Rico from $163

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 10/28. 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
0 bags

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Find the cheapest flights from Appleton to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:49 am - 10:29 pm
ATW
-
SJU
14h 40m
2 stops
Delta Logo
2:59 pm - 10:44 pm
SJU
-
ATW
8h 45m
1 stop
$326Delta
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
4:15 pm - 12:48 pm
ATW
-
SJU
19h 33m
2 stops
American Airlines Logo
7:14 pm - 10:41 am
SJU
-
ATW
16h 27m
2 stops
$366American Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
5:56 pm - 11:38 pm
ATW
-
SJU
28h 42m
1 stop
Multiple Airlines Logo
6:42 pm - 11:05 pm
SJU
-
ATW
29h 23m
1 stop
$379Multiple Airlines
Mon, Sep 14 - Sat, Sep 19
Delta Logo
6:49 am - 10:29 pm
ATW
-
SJU
14h 40m
2 stops
Delta Logo
2:59 pm - 10:44 pm
SJU
-
ATW
8h 45m
1 stop
$394Delta
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
11:11 am - 11:07 pm
ATW
-
SJU
10h 56m
1 stop
American Airlines Logo
7:14 pm - 10:41 am
SJU
-
ATW
16h 27m
2 stops
$406American Airlines
Tue, Aug 18 - Mon, Aug 24
Delta Logo
5:31 am - 4:37 pm
ATW
-
SJU
10h 06m
1 stop
Delta Logo
2:59 pm - 10:44 pm
SJU
-
ATW
8h 45m
1 stop
$410Delta
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
2:44 pm - 7:57 am
ATW
-
SJU
16h 13m
1 stop
Multiple Airlines Logo
5:15 pm - 8:46 am
SJU
-
ATW
16h 31m
2 stops
$419Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
6:26 pm - 2:45 pm
ATW
-
SJU
19h 19m
2 stops
American Airlines Logo
2:05 pm - 9:03 am
SJU
-
ATW
19h 58m
2 stops
$431American Airlines
Mon, Sep 14 - Sat, Sep 19
Multiple Airlines Logo
2:44 pm - 7:57 am
ATW
-
SJU
16h 13m
1 stop
Multiple Airlines Logo
6:00 am - 8:46 am
SJU
-
ATW
27h 46m
1 stop
$441Multiple Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
5:40 am - 12:15 am
ATW
-
SJU
17h 35m
2 stops
American Airlines Logo
12:59 am - 10:57 am
SJU
-
ATW
10h 58m
1 stop
$449American Airlines
Sat, Aug 8 - Fri, Aug 21

American Airlines flights from Appleton to Puerto Rico

Our best American Airlines deals on Appleton to Puerto Rico flight tickets
American Airlines
Aug 18
ATW4:15 pmAppleton Intl
19h 33m
2 stops
SJU12:48 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU7:14 pmSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
ATW10:41 amAppleton Intl
$366
American Airlines
Aug 18
ATW11:11 amAppleton Intl
10h 56m
1 stop
SJU11:07 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU7:14 pmSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
ATW10:41 amAppleton Intl
$406
American Airlines
Sep 14
ATW6:26 pmAppleton Intl
19h 19m
2 stops
SJU2:45 pmSan Juan Luis Munoz Marin Intl
Sep 19
SJU2:05 pmSan Juan Luis Munoz Marin Intl
19h 58m
2 stops
ATW9:03 amAppleton Intl
$431

Delta flights from Appleton to Puerto Rico

Our best Delta deals on Appleton to Puerto Rico flight tickets
Delta
Aug 18
ATW6:49 amAppleton Intl
14h 40m
2 stops
SJU10:29 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU2:59 pmSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
ATW10:44 pmAppleton Intl
$326
Delta
Aug 18
ATW6:49 amAppleton Intl
14h 40m
2 stops
SJU10:29 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU2:59 pmSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
ATW10:44 pmAppleton Intl
$394
Delta
Aug 18
ATW5:31 amAppleton Intl
10h 06m
1 stop
SJU4:37 pmSan Juan Luis Munoz Marin Intl
Aug 24
SJU2:59 pmSan Juan Luis Munoz Marin Intl
8h 45m
1 stop
ATW10:44 pmAppleton Intl
$410

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 May 10, 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 - SJU

ATWSJU

Appleton Intl

Tue 8/18

6:49 am-10:29 pm

2 stops14h 40m

San Juan Luis Munoz Marin Intl

Mon 8/24

2:59 pm-10:44 pm

1 stop8h 45m

$326

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Tue 8/18

4:15 pm-12:48 pm

2 stops19h 33m

San Juan Luis Munoz Marin Intl

Mon 8/24

7:14 pm-10:41 am

2 stops16h 27m

$366

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 9/14

5:56 pm-11:38 pm

1 stop28h 42m

San Juan Luis Munoz Marin Intl

Sat 9/19

6:42 pm-11:05 pm

1 stop29h 23m

$379

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Tue 8/18

6:49 am-10:29 pm

2 stops14h 40m

San Juan Luis Munoz Marin Intl

Mon 8/24

2:59 pm-10:44 pm

1 stop8h 45m

$394

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Tue 8/18

11:11 am-11:07 pm

1 stop10h 56m

San Juan Luis Munoz Marin Intl

Mon 8/24

7:14 pm-10:41 am

2 stops16h 27m

$406
Quickest round-trip

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Tue 8/18

5:31 am-4:37 pm

1 stop10h 06m

San Juan Luis Munoz Marin Intl

Mon 8/24

2:59 pm-10:44 pm

1 stop8h 45m

$410

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 7/23

2:44 pm-7:57 am

1 stop16h 13m

San Juan Luis Munoz Marin Intl

Thu 7/30

5:15 pm-8:46 am

2 stops16h 31m

$419

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 9/14

6:26 pm-2:45 pm

2 stops19h 19m

San Juan Luis Munoz Marin Intl

Sat 9/19

2:05 pm-9:03 am

2 stops19h 58m

$431

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 7/23

2:44 pm-7:57 am

1 stop16h 13m

San Juan Luis Munoz Marin Intl

Thu 7/30

6:00 am-8:46 am

1 stop27h 46m

$441

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sat 8/8

5:40 am-12:15 am

2 stops17h 35m

San Juan Luis Munoz Marin Intl

Fri 8/21

12:59 am-10:57 am

1 stop10h 58m

$449

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 January, then you should wait until May to fly from Appleton, when ticket prices are also cheap, with an average price of $262.

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 $605 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 $404 on momondo.

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

You could potentially save up to 8% 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

8h 26m

Direct flights

None
The fastest flight from Appleton to Puerto Rico takes 8h 26m
There are no direct flights from Appleton to Puerto Rico. There are no popular flight routes from Appleton to Puerto Rico.
Search flight deals

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
9,694 reviews
Search United Airlines flights
American AirlinesPriceFrom $346Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $367Free CancellationRating
7.9
8,455 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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