Cheap flights from Pennsylvania to Allentown from $151
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Allentown departing on 8/9. 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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How to get the cheapest flight ticket from Pennsylvania 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 cheapest Pennsylvania to Allentown-Bethlehem flight route?
Fly from Philadelphia to Allentown-Bethlehem for the best Pennsylvania - Allentown-Bethlehem flight prices
What cabin class options are available on Pennsylvania to Allentown-Bethlehem flights?
There are 1 cabin classes available to choose from on Pennsylvania to Allentown-Bethlehem flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Pennsylvania to Allentown-Bethlehem?
Allegiant Air and United Airlines are the most popular carriers operating from Pennsylvania to Allentown-Bethlehem
What airlines fly to Allentown?
Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Allentown from Pennsylvania according to our data. Frontier is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.
How long does it take to fly to Allentown?
Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Allentown you fly into. For example, flying from Pittsburgh to Newark Airport takes 1h 25m on average. On the other hand, flying from Harrisburg to Newark Airport takes 3h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.
Cheap Pennsylvania to Allentown flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Allentown
When did momondo last update prices for flights from Pennsylvania to Allentown-Bethlehem Airport?
Prices for flights from Pennsylvania to Allentown-Bethlehem Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Pennsylvania to Allentown-Bethlehem Airport?
The number of operators available for flights from Pennsylvania to Allentown-Bethlehem Airport is 2 as of June 2025.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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.
Best airlines flying from Pennsylvania to Allentown
Compare and see reviews for airlines that fly from Pennsylvania to Allentown with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $148 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $193 | Free Cancellation | Rating 7.4 8,801 reviews |
Traveling to a place near Allentown?
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Why should I use momondo to find a flight deal from Pennsylvania to Allentown?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Allentown. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Pennsylvania to Allentown with flexible booking policies on momondo?
Yes. All flights to Allentown from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Pennsylvania to Allentown?
momondo provides multiple filters to help you find the best flight to Allentown from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Pennsylvania to Allentown right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Pennsylvania to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.