$61 Find Cheap Flights to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$96
Typical prices: $166-$224
Allegiant Air
jeu. 5/28dim. 5/31
SFB - ABE • Non-stop
Cheapest non-stop
$91
Typical prices: $131-$285
Allegiant Air
ven. 6/5lun. 6/8
SFB - ABE • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta's Comfort Plus offers more legroom than Main Cabin.
Allegiant's Legroom+ seats provide extra space on select routes.
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Top airlines
Allegiant Air
Most flights • 68 per week
Delta
Best reviews • 7.9 score
Airline reviews
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DEN
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ABE
Cheapest
SFB
-
ABE
Most popular
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Flight Deals

Cheap Flights to Allentown (ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Allentown

jeu., mai 28 - dim., mai 31
Allegiant Air Logo
9:12 pm - 11:39 pm
SFB
-
ABE
2h 27mnonstop
Allegiant Air Logo
6:00 pm - 8:22 pm
ABE
-
SFB
2h 22mnonstop
$96Allegiant Air
jeu., mai 28 - lun., juin 1
Allegiant Air Logo
9:12 pm - 11:39 pm
SFB
-
ABE
2h 27mnonstop
Allegiant Air Logo
3:32 pm - 5:57 pm
ABE
-
SFB
2h 25mnonstop
$101Allegiant Air
jeu., mars 19 - dim., mars 22
United Airlines Logo
7:00 am - 9:56 am
ORD
-
ABE
1h 56mnonstop
United Airlines Logo
6:20 am - 7:52 am
ABE
-
ORD
2h 32mnonstop
$209United Airlines
dim., avr. 19 - dim., avr. 26
United Airlines Logo
6:50 am - 9:48 am
ORD
-
ABE
1h 58mnonstop
United Airlines Logo
6:15 am - 7:40 am
ABE
-
ORD
2h 25mnonstop
$226United Airlines
sam., mai 23 - lun., mai 25
American Airlines Logo
1:25 pm - 4:35 pm
ORD
-
ABE
2h 10mnonstop
American Airlines Logo
6:00 am - 7:21 am
ABE
-
ORD
2h 21mnonstop
$229American Airlines
sam., mai 23 - lun., mai 25
American Airlines Logo
5:34 pm - 12:21 am
ORD
-
ABE
5h 47m
1 stop
American Airlines Logo
6:00 am - 7:21 am
ABE
-
ORD
2h 21mnonstop
$239American Airlines
jeu., mai 14 - dim., mai 17
Multiple Airlines Logo
7:20 am - 10:18 pm
ORD
-
ABE
13h 58m
1 stop
Multiple Airlines Logo
3:46 pm - 1:14 pm
ABE
-
ORD
22h 28m
1 stop
$243Multiple Airlines
mer., avr. 15 - mer., mai 20
Delta Logo
3:55 pm - 11:00 pm
TPA
-
ABE
7h 05m
1 stop
Delta Logo
6:15 pm - 12:29 am
ABE
-
TPA
6h 14m
1 stop
$247Delta
mer., juil. 29 - mer., août 5
Delta Logo
6:00 am - 12:10 pm
ORD
-
ABE
5h 10m
1 stop
Delta Logo
1:00 pm - 8:18 pm
ABE
-
ORD
8h 18m
1 stop
$249Delta
mer., avr. 15 - lun., avr. 20
Multiple Airlines Logo
8:44 am - 2:56 pm
TPA
-
ABE
30h 12m
2 stops
Multiple Airlines Logo
1:41 pm - 2:46 pm
ABE
-
TPA
25h 05m
1 stop
$266Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Allentown

Get data-powered insights and trends for flights to Allentown to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Allentown?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Allentown was found on the route from Denver, at $61 one-way and $96 return. The most popular connection is from Orlando to Allentown and KAYAK users have found round-trip deals for as low as $96 in the last 3 days.

How much is a flight to Allentown?

The average and cheapest price for all round-trip flights to Allentown from each origin found by users searching on KAYAK in the last month.

On average, a flight to Allentown costs $216. The cheapest price found on KAYAK in the last 2 weeks cost $53 and departed from Denver. The most popular routes on KAYAK are Orlando to Allentown which costs $200 on average, and Punta Gorda to Allentown, which costs $261 on average.

See prices from:

What is a good deal for flights to Allentown?

If you’re looking for cheap airfare to Allentown, 25% of our users found tickets to Allentown for the following prices or less: From Myrtle Beach $55 one-way - $97 round-trip, from Orlando Airport $115 one-way - $190 round-trip, from Punta Gorda $119 one-way - $209 round-trip.

Expert advice

Expert advice for your flight to Allentown

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Allegiant Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta, United Airlines and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know - Book Cheap Allentown Plane Tickets

Low seasonFebruary
Cheapest flight$61
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Denver to Allentown

When to book flights to Allentown

Are your dates flexible? Find out the best times to travel to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Allentown based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Allentown flights

  • Is there an on-site hotel at Lehigh Valley International Airport?

    While Lehigh Valley International Airport does not have its own on-site hotel, it does have a few nearby hotels that are easily accessible. The Courtyard by Marriott Bethlehem Lehigh Valley/I-78 is around a 5min drive from the airport and offers a free roundtrip shuttle service for guests, while the Days Hotel by Wyndham Allentown Airport / Lehigh Valley is also a 5min drive away and has a shuttle service. The Fairfield Inn & Suites Allentown Bethlehem/Lehigh Valley Airport has a free shuttle as well and is around a 7min drive from the airport.

  • What transport options are there from Lehigh Valley International Airport to Downtown Allentown?

    If you choose to drive from Downtown Allentown to Lehigh Valley International Airport, the journey will normally take you between 10 and 15min, depending on traffic. You can also take the 324 bus line, which will take around 35min. A one-way ticket for this bus costs approximately $2.

  • What services and facilities does Lehigh Valley International Airport provide for travelers with reduced mobility?

    The airport has wheelchairs that all passengers with disabilities or limited mobility are welcome to use for free. There is also a Sensory Room in the main terminal that has mondo flooring, low-frequency lighting, and sensory equipment for travelers with disabilities to use.

  • Does Lehigh Valley International Airport have a rental car center?

    Lehigh Valley International Airport is home to more than five different rental car companies, including Alamo and Budget. If you need to pick up your rental car, head to the center located in the Arrivals Terminal of the airport, near the baggage claim.

  • What is the cheapest flight to Allentown?

    In the last 3 days, the cheapest flight deal to Allentown was found on the route from Denver, at $61 one-way and $96 return. The most popular connection is from Orlando to Allentown and KAYAK users have found round-trip deals for as low as $96 in the last 3 days.

  • How far is Allentown-Bethlehem Airport from central Allentown?

    The distance between Allentown-Bethlehem Airport and downtown Allentown is 4 miles.

  • What is the name of Allentown’s airport?

    Allentown is served by Allentown-Bethlehem Airport, also commonly referred to as Allentown Bethlehem, Allentown-Bethlehem, or Lehigh Valley Intl. The airport code is ABE.

  • How much is a flight to Allentown?

    On average, a flight to Allentown costs $216. The cheapest price found on KAYAK in the last 2 weeks cost $53 and departed from Denver Intl Airport.

  • What is the cheapest day to fly to Allentown?

    Based on KAYAK data, the cheapest day to fly to Allentown is Thursday where tickets can be as cheap as $195. On the other hand, the most expensive day to fly is Monday, where prices are $332 on average.

  • How does KAYAK find such low prices on flights to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Allentown?

    The cheapest time of day to fly to Allentown is generally at night, when flights cost $506 on average. The most expensive time of day to fly to Allentown is generally at night, which is peak travel time and where the average cost of a ticket is $506.

Top tips for finding cheap flights to Allentown

  • Looking for cheap airfare to Allentown? 25% of our users found round-trip tickets to Allentown for the following prices or less: From Melbourne $65, from Sarasota $145, from Chicago O'Hare Intl $254
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Allentown flight deals.
  • When flying into Allentown, you will arrive at Lehigh Valley International Airport (ABE). This airport is a hub for Allegiant Air, which is a company that commonly services flights here.
  • Those traveling with little ones can benefit from a few different facilities in Lehigh Valley International Airport. For example, there is a children’s play area in the main terminal which is a great way for kids to burn off some steam before or after your journey. In this terminal, there is also a Mamava lactation pod that provides mothers with a private place to nurse.
  • If you’d like to unwind after a long day of traveling, look for one of the four massage chairs placed throughout the main terminal of Lehigh Valley International Airport. These chairs cost a small fee and are available to all travelers.
  • After your flight has landed, you can pick up some refreshments at Spirit of Lehigh News & Gifts. This shop sells a selection of snacks and drinks, as well as basic travel essentials like phone chargers, and it can be found on Level 2 of the main terminal.
  • Those flying with pets should keep in mind that there are no indoor pet relief zones inside of Lehigh Valley International Airport, but you can bring your furry friend to any of the green spaces outside of the airport's terminals.

Reviews of the top 5 airlines flying to Allentown

 
See real verified KAYAK customer reviews for airlines flying to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Allentown. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8242 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

8.0 ExcellentSheila, Mar 2026
ATL - EWR
Read more Delta reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

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Flights with popular airlines flying to Allentown

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