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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Allentown from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Allentown departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 12:21 am
SJU
-
ABE
17h 21m
1 stop
American Airlines Logo
6:22 am - 10:45 pm
ABE
-
SJU
16h 23m
1 stop
$457American Airlines
Thu, Jun 4 - Sat, Jun 6
Multiple Airlines Logo
8:37 pm - 11:39 pm
SJU
-
ABE
27h 02m
1 stop
Multiple Airlines Logo
10:18 am - 11:16 am
ABE
-
SJU
24h 58m
1 stop
$501Multiple Airlines
Wed, Jul 22 - Tue, Jul 28
Multiple Airlines Logo
6:00 am - 11:06 pm
SJU
-
ABE
17h 06m
1 stop
Multiple Airlines Logo
4:38 pm - 4:05 pm
ABE
-
SJU
23h 27m
1 stop
$503Multiple Airlines
Fri, Jun 26 - Fri, Jul 17
Multiple Airlines Logo
6:00 am - 12:27 pm
SJU
-
ABE
30h 27m
2 stops
Multiple Airlines Logo
10:18 am - 11:16 am
ABE
-
SJU
24h 58m
1 stop
$514Multiple Airlines
Wed, Jul 22 - Tue, Jul 28
Multiple Airlines Logo
6:00 am - 3:57 pm
SJU
-
ABE
9h 57m
1 stop
Multiple Airlines Logo
6:30 am - 12:37 am
ABE
-
SJU
18h 07m
1 stop
$536Multiple Airlines
Tue, Jun 16 - Sun, Jun 21
Delta Logo
2:26 pm - 10:56 pm
SJU
-
ABE
8h 30m
1 stop
Delta Logo
1:00 pm - 9:59 pm
ABE
-
SJU
8h 59m
1 stop
$537Delta
Sun, Oct 4 - Sat, Oct 10
Multiple Airlines Logo
6:44 am - 1:39 pm
SJU
-
ABE
30h 55m
2 stops
Multiple Airlines Logo
6:30 am - 12:37 am
ABE
-
SJU
18h 07m
1 stop
$539Multiple Airlines
Tue, Jun 16 - Sun, Jun 21
Multiple Airlines Logo
6:00 am - 11:10 pm
SJU
-
ABE
17h 10m
1 stop
Multiple Airlines Logo
7:35 am - 12:41 am
ABE
-
SJU
41h 06m
2 stops
$543Multiple Airlines
Fri, Jul 24 - Mon, Aug 3
Multiple Airlines Logo
6:00 am - 11:10 pm
SJU
-
ABE
17h 10m
1 stop
Multiple Airlines Logo
7:35 am - 4:05 pm
ABE
-
SJU
8h 30m
1 stop
$551Multiple Airlines
Fri, Jul 24 - Mon, Aug 3
Delta Logo
6:00 am - 5:25 pm
SJU
-
ABE
11h 25m
1 stop
Delta Logo
1:08 pm - 8:45 pm
ABE
-
SJU
7h 37m
1 stop
$601Delta
Sun, Jul 12 - Sun, Jul 19

Delta flights from San Juan Luis Munoz Marin Intl Airport to Allentown

Our best Delta deals on San Juan Luis Munoz Marin Intl Airport to Allentown flight tickets
Delta
Oct 4
SJU2:26 pmSan Juan Luis Munoz Marin Intl
8h 30m
1 stop
ABE10:56 pmAllentown-Bethlehem
Oct 10
ABE1:00 pmAllentown-Bethlehem
8h 59m
1 stop
SJU9:59 pmSan Juan Luis Munoz Marin Intl
$537
Delta
Jul 12
SJU6:00 amSan Juan Luis Munoz Marin Intl
11h 25m
1 stop
ABE5:25 pmAllentown-Bethlehem
Jul 19
ABE1:08 pmAllentown-Bethlehem
7h 37m
1 stop
SJU8:45 pmSan Juan Luis Munoz Marin Intl
$601
Delta
May 24
SJU1:14 pmSan Juan Luis Munoz Marin Intl
9h 04m
1 stop
ABE10:18 pmAllentown-Bethlehem
Jun 7
ABE1:12 pmAllentown-Bethlehem
7h 31m
1 stop
SJU8:43 pmSan Juan Luis Munoz Marin Intl
$703

United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Allentown

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Allentown flight tickets
United Airlines
Aug 21
SJU2:20 pmSan Juan Luis Munoz Marin Intl
19h 37m
2 stops
ABE9:57 amAllentown-Bethlehem
Aug 23
ABE6:15 amAllentown-Bethlehem
8h 29m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
$629
United Airlines
May 28
SJU7:40 amSan Juan Luis Munoz Marin Intl
9h 21m
1 stop
ABE5:01 pmAllentown-Bethlehem
May 30
ABE10:42 amAllentown-Bethlehem
13h 08m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
$659
United Airlines
Oct 21
SJU3:56 pmSan Juan Luis Munoz Marin Intl
18h 10m
1 stop
ABE10:06 amAllentown-Bethlehem
Oct 24
ABE6:15 amAllentown-Bethlehem
14h 23m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
$679

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to Allentown 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 23, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 6/4

7:00 am-12:21 am

1 stop17h 21m

Allentown-Bethlehem

Sat 6/6

6:22 am-10:45 pm

1 stop16h 23m

$457

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 7/22

8:37 pm-11:39 pm

1 stop27h 02m

Allentown-Bethlehem

Tue 7/28

10:18 am-11:16 am

1 stop24h 58m

$501

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Fri 6/26

6:00 am-11:06 pm

1 stop17h 06m

Allentown-Bethlehem

Fri 7/17

4:38 pm-4:05 pm

1 stop23h 27m

$503

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 7/22

6:00 am-12:27 pm

2 stops30h 27m

Allentown-Bethlehem

Tue 7/28

10:18 am-11:16 am

1 stop24h 58m

$514

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Tue 6/16

6:00 am-3:57 pm

1 stop9h 57m

Allentown-Bethlehem

Sun 6/21

6:30 am-12:37 am

1 stop18h 07m

$536
Quickest round-trip

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Sun 10/4

2:26 pm-10:56 pm

1 stop8h 30m

Allentown-Bethlehem

Sat 10/10

1:00 pm-9:59 pm

1 stop8h 59m

$537

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Tue 6/16

6:44 am-1:39 pm

2 stops30h 55m

Allentown-Bethlehem

Sun 6/21

6:30 am-12:37 am

1 stop18h 07m

$539

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Fri 7/24

6:00 am-11:10 pm

1 stop17h 10m

Allentown-Bethlehem

Mon 8/3

7:35 am-12:41 am

2 stops41h 06m

$543

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Fri 7/24

6:00 am-11:10 pm

1 stop17h 10m

Allentown-Bethlehem

Mon 8/3

7:35 am-4:05 pm

1 stop8h 30m

$551

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Sun 7/12

6:00 am-5:25 pm

1 stop11h 25m

Allentown-Bethlehem

Sun 7/19

1:08 pm-8:45 pm

1 stop7h 37m

$601

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 Allentown from

How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to Allentown

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 typical price of a round-trip flight between San Juan Luis Munoz Marin Intl Airport and Allentown?

What is the cheapest month to fly to Allentown?

The month of September is, on average, the cheapest month to fly to Allentown from San Juan Luis Munoz Marin Intl Airport, with most prices found around $0. If you aren’t able to travel to Allentown during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Allentown flights?

You could potentially save up to 59% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Allentown flight.

How have San Juan Luis Munoz Marin Intl Airport to Allentown flight prices changed over time?

As of May 2026, prices for San Juan Luis Munoz Marin Intl Airport to Allentown flights are approximately 88% more expensive when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Allentown (SJU to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Allentown

Fastest flight time

8h 30m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Allentown takes 8h 30m
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to Allentown. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to Allentown.
Search flight deals

Frequently asked questions about flying from San Juan Luis Munoz Marin Intl Airport to Allentown

  • How far is San Juan Luis Munoz Marin Intl to Allentown-Bethlehem by plane?

    There are 1630.1 mi between San Juan Luis Munoz Marin Intl and Allentown-Bethlehem. In terms of flight time, this usually takes a little over 8h 30m.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to Allentown-Bethlehem Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Juan Luis Munoz Marin Intl Airport to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to Allentown-Bethlehem Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Juan Luis Munoz Marin Intl Airport to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Allentown?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Allentown

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Allentown with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights

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Why should I use momondo to find a flight deal from San Juan to Allentown?

Finding the right flight to Allentown from San Juan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Allentown quick and easy, saving you time and money.

Can I find flights from San Juan to Allentown with flexible booking policies on momondo?

Flights from San Juan to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Juan to Allentown?

Once all potential San Juan to Allentown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Juan to Allentown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Allentown from San Juan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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