What are the cheapest airlines flying from Phoenix to Allentown round-trip?

Cheapflights users have booked flights from Phoenix to Allentown round-trip from $277. Other airlines that can offer you cheap pricing are American Airlines, from $289, and Delta, from $333. Users have found that United Airlines is 51% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What are the most popular airlines that fly from Phoenix to Allentown?

The most popular airlines flying from Phoenix to Allentown are United Airlines, Delta and American Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from PHX to ABE?

When flying from Phoenix to Allentown, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Allentown from Phoenix?

Located just 3.9 mi from the city center, Allentown-Bethlehem is the airport most travelers will use when flying to Allentown from Phoenix. Booking flights from Phoenix to Allentown-Bethlehem (ABE) should be relatively easy as there are 0 daily inbound flights from Phoenix from 3 different airlines.

Can I find deals for flights from Phoenix to Allentown that include hotel bookings?

Yes. In addition to deals on Phoenix to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Phoenix to Allentown?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Allentown.

Can I find deals for business class flights from Phoenix to Allentown?

Yes. Cheapflights offers flight deals from Phoenix to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Find flight deals from Phoenix to Allentown

Popular in	September
Cheapest in	February
Average price	$1,212

Highest demand for flights based on searches. 21% potential increase in price ($154 potential increase over avg. RT price).

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Cheapest flight prices on average. 12% potential price decrease ($65 potential savings vs. average RT price).

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Average for round-trip flights in September 2026

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Best time to book a flight from Phoenix to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Phoenix with our price prediction graph.

PH1-ABE

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Allentown

Read through reviews of airlines operating flights from Phoenix to Allentown, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,608 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Delta

7.8

Good

8,608 reviews

Delta

7.8

Good

8,608 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

United Airlines

7.4

Good

10,248 reviews

Delta

7.8

Good

8,608 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

American Airlines

7.0

Good

12,098 reviews

Delta

7.8

Good

8,608 reviews

Reviews

1 / 20

4.0

Okay

Jennifer,Sep 2026

ORD - LGA

The flight crew was 30 minutes late to an am flight and then that caused a delay

Related info for your journey

What airport do you fly into for flights to Allentown from Phoenix?
Located just 3.9 mi from the city center, Allentown-Bethlehem is the airport most travelers will use when flying to Allentown from Phoenix. Booking flights from Phoenix to Allentown-Bethlehem (ABE) should be relatively easy as there are 0 daily inbound flights from Phoenix from 3 different airlines.
What are the cheapest airlines flying from Phoenix to Allentown round-trip?
Cheapflights users have booked flights from Phoenix to Allentown round-trip from $277. Other airlines that can offer you cheap pricing are American Airlines, from $289, and Delta, from $333. Users have found that United Airlines is 51% cheaper than the other options available to this destination.
Can I find deals for flights from Phoenix to Allentown that include hotel bookings?
Yes. In addition to deals on Phoenix to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Phoenix to Allentown?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Allentown.
Can I find deals for business class flights from Phoenix to Allentown?
Yes. Cheapflights offers flight deals from Phoenix to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 3 airlines flying from Phoenix to Allentown

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$277	Average$477	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$289	Average$528	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$333	Average$528	FlexibilityNo cancel fee	On-timeN/A

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Find cheap flights from Phoenix to Allentown with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Phoenix to Allentown

Popular in

Cheapest in

Average price

Best time to book a flight from Phoenix to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Phoenix with our price prediction graph.

Reviews of airlines servicing Allentown

Read through reviews of airlines operating flights from Phoenix to Allentown, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Allentown from Phoenix?

What are the cheapest airlines flying from Phoenix to Allentown round-trip?

Can I find deals for flights from Phoenix to Allentown that include hotel bookings?

How can I find direct flights from Phoenix to Allentown?

Can I find deals for business class flights from Phoenix to Allentown?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.

Alternative routes for Phoenix to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Phoenix to Allentown by cabin class

Find flights from Phoenix to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Phoenix and Allentown flights

Browse other Phoenix and Allentown flight options. Last updated on September 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 3 airlines flying from Phoenix to Allentown

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Cheap flights from Phoenix to Allentown (ABE)

Find cheap flights from Phoenix to Allentown with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Phoenix to Allentown

Popular in

Cheapest in

Average price

Best time to book a flight from Phoenix to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Phoenix with our price prediction graph.

Reviews of airlines servicing Allentown

Read through reviews of airlines operating flights from Phoenix to Allentown, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Allentown from Phoenix?

What are the cheapest airlines flying from Phoenix to Allentown round-trip?

Can I find deals for flights from Phoenix to Allentown that include hotel bookings?

How can I find direct flights from Phoenix to Allentown?

Can I find deals for business class flights from Phoenix to Allentown?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.

Alternative routes for Phoenix to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Phoenix to Allentown by cabin class

Find flights from Phoenix to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Phoenix and Allentown flights

Browse other Phoenix and Allentown flight options. Last updated on September 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 3 airlines flying from Phoenix to Allentown

100% Free

Book with Flexibility

Travel Smart