How do I get Price Alerts for flights from Harlingen to Allentown?

Price Alerts will notify you by email when the price for flights to Allentown from Harlingen decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Harlingen to Allentown with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport?

Prices for flights from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport were last updated today.

How old do you have to be to fly from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport?

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 Harlingen Valley Intl Airport to Allentown-Bethlehem Airport.

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

The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport 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 Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$623 Cheap Flights from Harlingen to Allentown in 2026

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Find the cheapest flights from Harlingen to Allentown

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:43 am - 12:21 am

HRL

ABE

12h 38m

2 stops

6:00 am - 4:25 pm

ABE

HRL

11h 25m

2 stops

$623American Airlines

Wed, Jun 3 - Wed, Jun 10

10:43 am - 12:21 am

HRL

ABE

12h 38m

2 stops

6:00 am - 4:25 pm

ABE

HRL

11h 25m

2 stops

$647American Airlines

Wed, Jun 3 - Wed, Jun 10

6:00 am - 4:42 pm

HRL

ABE

9h 42m

2 stops

7:09 pm - 10:12 am

ABE

HRL

16h 03m

2 stops

$747American Airlines

Sun, Jul 5 - Tue, Jul 21

6:00 am - 4:42 pm

HRL

ABE

9h 42m

2 stops

7:09 pm - 10:12 am

ABE

HRL

16h 03m

2 stops

$759American Airlines

Sun, Jul 5 - Wed, Jul 22

6:00 am - 4:42 pm

HRL

ABE

9h 42m

2 stops

6:01 am - 4:23 pm

ABE

HRL

11h 22m

2 stops

$769American Airlines

Thu, Jul 9 - Mon, Jul 20

5:20 pm - 1:41 pm

HRL

ABE

19h 21m

2 stops

5:41 pm - 7:49 pm

ABE

HRL

27h 08m

2 stops

$773United Airlines

Mon, Jul 6 - Wed, Jul 22

5:20 pm - 1:41 pm

HRL

ABE

19h 21m

2 stops

5:41 pm - 7:49 pm

ABE

HRL

27h 08m

2 stops

$788United Airlines

Wed, Jul 8 - Wed, Jul 22

6:00 am - 4:42 pm

HRL

ABE

9h 42m

2 stops

5:12 pm - 10:12 am

ABE

HRL

18h 00m

2 stops

$794American Airlines

Sun, Jul 5 - Mon, Jul 20

6:00 am - 4:42 pm

HRL

ABE

9h 42m

2 stops

6:01 am - 10:12 am

ABE

HRL

29h 11m

2 stops

$796American Airlines

Sun, Jul 5 - Sat, Jul 25

5:00 pm - 11:44 pm

HRL

ABE

29h 44m

2 stops

6:01 am - 10:12 am

ABE

HRL

29h 11m

2 stops

$799American Airlines

Fri, Jul 10 - Mon, Jul 20

American Airlines flights from Harlingen to Allentown

Our best American Airlines deals on Harlingen to Allentown flight tickets

American Airlines

Jun 3

HRL10:43 amHarlingen Valley Intl

12h 38m

2 stops

ABE12:21 amAllentown-Bethlehem

Jun 10

ABE6:00 amAllentown-Bethlehem

11h 25m

2 stops

HRL4:25 pmHarlingen Valley Intl

$623

American Airlines

Jun 3

HRL10:43 amHarlingen Valley Intl

12h 38m

2 stops

ABE12:21 amAllentown-Bethlehem

Jun 10

ABE6:00 amAllentown-Bethlehem

11h 25m

2 stops

HRL4:25 pmHarlingen Valley Intl

$647

American Airlines

Jul 5

HRL6:00 amHarlingen Valley Intl

9h 42m

2 stops

ABE4:42 pmAllentown-Bethlehem

Jul 21

ABE7:09 pmAllentown-Bethlehem

16h 03m

2 stops

HRL10:12 amHarlingen Valley Intl

$747

United Airlines flights from Harlingen to Allentown

Our best United Airlines deals on Harlingen to Allentown flight tickets

United Airlines

Jul 6

HRL5:20 pmHarlingen Valley Intl

19h 21m

2 stops

ABE1:41 pmAllentown-Bethlehem

Jul 22

ABE5:41 pmAllentown-Bethlehem

27h 08m

2 stops

HRL7:49 pmHarlingen Valley Intl

$773

United Airlines

Jul 8

HRL5:20 pmHarlingen Valley Intl

19h 21m

2 stops

ABE1:41 pmAllentown-Bethlehem

Jul 22

ABE5:41 pmAllentown-Bethlehem

27h 08m

2 stops

HRL7:49 pmHarlingen Valley Intl

$788

United Airlines

Jul 7

HRL7:20 amHarlingen Valley Intl

29h 21m

2 stops

ABE1:41 pmAllentown-Bethlehem

Jul 22

ABE5:41 pmAllentown-Bethlehem

27h 08m

2 stops

HRL7:49 pmHarlingen Valley Intl

$813

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Wed 6/3

10:43 am-12:21 am

2 stops12h 38m

Allentown-Bethlehem

Wed 6/10

6:00 am-4:25 pm

2 stops11h 25m

$623

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Wed 6/3

10:43 am-12:21 am

2 stops12h 38m

Allentown-Bethlehem

Wed 6/10

6:00 am-4:25 pm

2 stops11h 25m

$647

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Sun 7/5

6:00 am-4:42 pm

2 stops9h 42m

Allentown-Bethlehem

Tue 7/21

7:09 pm-10:12 am

2 stops16h 03m

$747

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Sun 7/5

6:00 am-4:42 pm

2 stops9h 42m

Allentown-Bethlehem

Wed 7/22

7:09 pm-10:12 am

2 stops16h 03m

$759

Quickest round-trip

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Thu 7/9

6:00 am-4:42 pm

2 stops9h 42m

Allentown-Bethlehem

Mon 7/20

6:01 am-4:23 pm

2 stops11h 22m

$769

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Mon 7/6

5:20 pm-1:41 pm

2 stops19h 21m

Allentown-Bethlehem

Wed 7/22

5:41 pm-7:49 pm

2 stops27h 08m

$773

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Wed 7/8

5:20 pm-1:41 pm

2 stops19h 21m

Allentown-Bethlehem

Wed 7/22

5:41 pm-7:49 pm

2 stops27h 08m

$788

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Sun 7/5

6:00 am-4:42 pm

2 stops9h 42m

Allentown-Bethlehem

Mon 7/20

5:12 pm-10:12 am

2 stops18h 00m

$794

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Sun 7/5

6:00 am-4:42 pm

2 stops9h 42m

Allentown-Bethlehem

Sat 7/25

6:01 am-10:12 am

2 stops29h 11m

$796

HarlingenAllentown

HRL - ABE

HRLABE

Harlingen Valley Intl

Fri 7/10

5:00 pm-11:44 pm

2 stops29h 44m

Allentown-Bethlehem

Mon 7/20

6:01 am-10:12 am

2 stops29h 11m

$799

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harlingen to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harlingen to Allentown (HRL to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Allentown

Fastest flight time	10h 51m
Direct flights	None

The fastest flight from Harlingen to Allentown takes 10h 51m

There are no direct flights from Harlingen to Allentown. There are no popular flight routes from Harlingen to Allentown.

Search flight deals

Frequently asked questions about flying from Harlingen to Allentown

How far is Harlingen Valley Intl to Allentown-Bethlehem by plane?
There are 1614.2 mi between Harlingen Valley Intl and Allentown-Bethlehem. 10h 51m is a normal flight duration for this route.
When did momondo last update prices for flights from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport?
Prices for flights from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport were last updated today.
How old do you have to be to fly from Harlingen Valley Intl Airport to Allentown-Bethlehem Airport?
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 Harlingen Valley Intl Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport 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 Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Harlingen to Allentown

How do I get Price Alerts for flights from Harlingen to Allentown?
Price Alerts will notify you by email when the price for flights to Allentown from Harlingen decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Harlingen to Allentown with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Lehighton

Why use momondo?

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

It is quick and easy to find Harlingen to Allentown 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 Allentown that suits you.

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

Flights from Harlingen 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 Harlingen to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Harlingen.

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

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