ABE

$46 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 6/16. 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: $206-$131
Allegiant Air
Sat 8/1Mon 8/3
SFB - ABE • Non-stop
Cheapest one-way
$46
Typical prices: $60-$124
Allegiant Air
Tue 6/16
MCO - 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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Flight Deals

Cheap Flights to Allentown

 
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

Sat, Aug 1 - Mon, Aug 3
Allegiant Air Logo
9:08 pm - 11:36 pm
SFB
-
ABE
2h 28mnonstop
Allegiant Air Logo
8:49 pm - 11:12 pm
ABE
-
SFB
2h 23mnonstop
$96Allegiant Air
Sat, Aug 1 - Mon, Aug 10
Allegiant Air Logo
9:08 pm - 11:36 pm
SFB
-
ABE
2h 28mnonstop
Allegiant Air Logo
8:50 pm - 11:15 pm
ABE
-
SFB
2h 25mnonstop
$102Allegiant Air
Sat, Aug 15 - Tue, Aug 18
Delta Logo
6:00 am - 12:22 pm
CLT
-
ABE
6h 22m
1 stop
Delta Logo
1:10 pm - 6:42 pm
ABE
-
CLT
5h 32m
1 stop
$147Delta
Fri, Jul 17 - Sun, Jul 19
Delta Logo
8:01 am - 12:22 pm
CLT
-
ABE
4h 21m
1 stop
Delta Logo
1:08 pm - 6:19 pm
ABE
-
CLT
5h 11m
1 stop
$152Delta
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
8:30 pm - 8:25 pm
ATL
-
ABE
23h 55m
1 stop
Multiple Airlines Logo
7:30 am - 4:51 am
ABE
-
ATL
21h 21m
1 stop
$243Multiple Airlines
Fri, Aug 28 - Sun, Aug 30
Multiple Airlines Logo
6:35 am - 4:35 pm
ATL
-
ABE
10h 00m
2 stops
Multiple Airlines Logo
6:23 pm - 4:19 pm
ABE
-
ATL
21h 56m
1 stop
$258Multiple Airlines
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
6:55 am - 10:02 am
ORD
-
ABE
2h 07mnonstop
United Airlines Logo
2:16 pm - 3:45 pm
ABE
-
ORD
2h 29mnonstop
$269United Airlines
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
8:10 pm - 11:19 pm
ORD
-
ABE
2h 09mnonstop
American Airlines Logo
5:16 pm - 6:43 pm
ABE
-
ORD
2h 27mnonstop
$270American Airlines
Tue, Jun 30 - Tue, Aug 11
American Airlines Logo
1:29 pm - 4:38 pm
ORD
-
ABE
2h 09mnonstop
American Airlines Logo
4:59 pm - 11:57 pm
ABE
-
ORD
7h 58m
1 stop
$279American Airlines
Wed, Jul 8 - Sat, Jul 11
United Airlines Logo
6:00 am - 1:41 pm
MSP
-
ABE
6h 41m
1 stop
United Airlines Logo
5:41 pm - 9:41 pm
ABE
-
MSP
5h 00m
1 stop
$399United 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 3 days.

In the last 3 days, the cheapest flight deal to Allentown was found on the route from Orlando, at $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.

A flight to Allentown costs $194 on average. The cheapest price found on KAYAK in the last 2 weeks cost $55 and departed from Melbourne. The most popular routes on KAYAK are Myrtle Beach to Allentown which costs $150 on average, and Orlando to Allentown, which costs $202 on average.

See prices from:

What is the cheapest day to fly to Allentown?

The average price of all round-trip flights to Allentown clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Allentown is Thursday where round-trip tickets can be as cheap as $193. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $337 on average.

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 Fort Lauderdale $103 round-trip, from Myrtle Beach $134 round-trip, from Melbourne $136 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$46
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Orlando Airport 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 Orlando, at $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 $194. The cheapest price found on KAYAK in the last 2 weeks cost $55 and departed from Melbourne Airport.

  • 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.

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 $101, from Myrtle Beach $102, from Chicago O'Hare Intl $322
  • 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 8445 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

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

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

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Flights with popular airlines flying to Allentown

Flights from the other most popular airlines that fly from the United States to Allentown according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.