Cheap flights from Pittsburgh to Allentown 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 Pittsburgh to Allentown departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Pittsburgh to Allentown
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Pittsburgh to Allentown
Our best American Airlines deals on Pittsburgh to Allentown flight tickets
United Airlines flights from Pittsburgh to Allentown
Our best United Airlines deals on Pittsburgh to Allentown flight tickets
See travel insights to Allentown from
How to get the cheapest flight ticket from Pittsburgh 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 day to depart on your flight to Allentown?
The cheapest day to depart from Pittsburgh to Allentown is on a Tuesday when prices can be found for as low as $260. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Sunday is $409.
What is the cheapest time of day to depart on your flight to Allentown?
In the evening is the cheapest time of day to fly from Pittsburgh to Allentown when you can find flight prices for as low as $139. Flying to Allentown in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $466.
What is the cheapest airline that flies from Pittsburgh to Allentown-Bethlehem?
Allegiant Air, United Airlines, and American Airlines are the most popular carriers operating from Pittsburgh 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 Pittsburgh according to our data. Frontier is the first choice among our users, with 33% 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.
When to book flights from Pittsburgh to Allentown
Cheap Pittsburgh to Allentown (PIT to ABE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Allentown
How far is Pittsburgh to Allentown-Bethlehem by plane?
The straight-line distance from Pittsburgh to Allentown-Bethlehem is 237.8 mi. Typically, this will take 4h 19m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport?
Prices for flights from Pittsburgh Airport to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to Allentown-Bethlehem Airport?
As of May 2025, there are 2 operators available to choose from for flights from Pittsburgh Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Pittsburgh Airport to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Pittsburgh to Allentown?
Based on momondo bookings for flights between Pittsburgh and Allentown, the leading airline is American Airlines, making up 66% of the total bookings. Other popular airlines include United Airlines with 34%.
Best airlines flying from Pittsburgh to Allentown
Compare and see reviews for airlines that fly from Pittsburgh 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 8,696 reviews |
Traveling to a place near Allentown?
Book flights to Allentown if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Pittsburgh to Allentown?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Pittsburgh.
Can I find flights from Pittsburgh to Allentown with flexible booking policies on momondo?
momondo does allow users to show only those flights to Allentown from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Pittsburgh to Allentown?
momondo provides multiple filters to help you find the best flight to Allentown from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Pittsburgh to Allentown right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Allentown from Pittsburgh. 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.