$56 Find Cheap Flights from Allentown to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to the United States departing on 1/26. 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

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Cheap Flights from Allentown to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$274
Orlando
Orlandononstop$114
Los Angeles
Los Angeles1 stop$329
Las Vegas
Las Vegas2 stops$298
Chicago
Chicagononstop$209
Miami
Miami1 stop$209
San Francisco
San Francisco1 stop$309
Boston
Boston1 stop$159
Denver
Denvernonstop$209
Fort Lauderdale
Fort Lauderdalenonstop$110
Seattle
Seattle1 stop$394
Atlanta
Atlanta1 stop$181
Dallas
Dallas1 stop$219
Tampa
Tampa1 stop$209
Houston
Houston1 stop$239
Honolulu
Honolulu2 stops$746
San Diego
San Diego1 stop$334
Philadelphia
Philadelphia1 stop$297
New York
Newark1 stop$274
Orlando
Orlandononstop$114
Los Angeles
Los Angeles1 stop$329
Las Vegas
Las Vegas2 stops$298
Chicago
Chicagononstop$209
Miami
Miami1 stop$209
San Francisco
San Francisco1 stop$309
Boston
Boston1 stop$159
Denver
Denvernonstop$209
Fort Lauderdale
Fort Lauderdalenonstop$110
Seattle
Seattle1 stop$394
Atlanta
Atlanta1 stop$181
Dallas
Dallas1 stop$219
Tampa
Tampa1 stop$209
Houston
Houston1 stop$239
Honolulu
Honolulu2 stops$746
San Diego
San Diego1 stop$334
Philadelphia
Philadelphia1 stop$297

Book Cheap Allentown to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to the United States 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 from Allentown to the United States

Mon, Feb 2 - Fri, Feb 13
Allegiant Air Logo
3:01 pm - 6:14 pm
ABE
-
FLL
3h 13mnonstop
Allegiant Air Logo
5:37 pm - 8:33 pm
FLL
-
ABE
2h 56mnonstop
$110Allegiant Air
Sun, Feb 22 - Thu, Feb 26
Allegiant Air Logo
3:42 pm - 6:17 pm
ABE
-
SFB
2h 35mnonstop
Allegiant Air Logo
9:24 am - 11:51 am
SFB
-
ABE
2h 27mnonstop
$114Allegiant Air
Sun, Feb 1 - Wed, Feb 4
Multiple Airlines Logo
3:13 pm - 9:36 pm
ABE
-
ATL
6h 23m
1 stop
Multiple Airlines Logo
10:26 pm - 2:59 pm
ATL
-
ABE
16h 33m
1 stop
$181Multiple Airlines
Mon, Feb 2 - Wed, Feb 4
Multiple Airlines Logo
3:01 pm - 9:20 am
ABE
-
ATL
18h 19m
1 stop
Multiple Airlines Logo
10:26 pm - 2:59 pm
ATL
-
ABE
16h 33m
1 stop
$193Multiple Airlines
Sat, Feb 7 - Wed, Feb 11
American Airlines Logo
1:02 pm - 8:01 pm
ABE
-
TPA
6h 59m
1 stop
American Airlines Logo
8:00 am - 12:32 pm
TPA
-
ABE
4h 32m
1 stop
$209American Airlines
Wed, Feb 4 - Sat, Feb 14
American Airlines Logo
1:02 pm - 9:10 pm
ABE
-
MIA
8h 08m
1 stop
American Airlines Logo
5:30 pm - 12:29 am
MIA
-
ABE
6h 59m
1 stop
$209American Airlines
Tue, Mar 3 - Thu, Mar 5
Delta Logo
6:28 am - 11:33 am
ABE
-
TPA
5h 05m
1 stop
Delta Logo
5:25 am - 12:05 pm
TPA
-
ABE
6h 40m
1 stop
$217Delta
Sat, Feb 21 - Sat, Feb 28
Delta Logo
12:47 pm - 6:49 pm
ABE
-
TPA
6h 02m
1 stop
Delta Logo
5:55 pm - 10:49 pm
TPA
-
ABE
4h 54m
1 stop
$219Delta
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:30 am - 8:28 pm
ABE
-
PBI
8h 58m
1 stop
United Airlines Logo
9:00 am - 4:22 pm
PBI
-
ABE
7h 22m
1 stop
$279United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:30 am - 8:28 pm
ABE
-
PBI
8h 58m
1 stop
United Airlines Logo
6:00 am - 4:22 pm
PBI
-
ABE
10h 22m
2 stops
$284United Airlines
Booking Insights

KAYAK's insights & trends for Allentown to the United States flights

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

What is the cheapest Allentown to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Allentown found in the last 72 hours was to Orlando, at $105 round-trip. The most popular route is from Allentown (ABE) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $256.

Can I save money by flying with a layover from Allentown to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $327, prices are generally cheapest when you fly direct.

Good to know

Low seasonSeptember
Cheapest flight$56
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Allentown to Orlando Sanford Intl

Flights from Allentown to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Allentown to the United States 
Verified travelerFlew with Allegiant Air
ABE
-
FLL
Mar 2025
Get to get a little early, as the flight departed a few minutes early.
AgnesFlew with American Airlines
ABE
-
CLT
Aug 2024
Avoid Charlotte. The mountain weather is so unpredictable, plus the poor recent airline scheduling services, you will be stranded in the mountain with small airport, with limited alternative transportation methods. The airlines had been delaying the flights and stringing you for a few hours, then cancelling your flights and simply letting you re-schedule your own next legs with the existing flights, which may or may not take off. Airlines have not been courteous enough to schedule more flights to accommodate the canceled ones. If you cannot avoid Charlotte, be prepared to be stranded for extra 1-2 days before you can get out to your final destination.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Allentown to the United States?

    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 from Allentown to the United States.

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

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

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

    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 from Allentown to the United States 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 from Allentown to the United States?

    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 from Allentown to the United States 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 the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $339 on average. Morning departures are around 18% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $402.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Allentown to the following destinations at these prices or less: Atlanta $261 one-way - $361 round-trip; Charlotte $186 one-way - $353 round-trip; Orlando $98 one-way - $155 round-trip

Reviews of the top 5 airlines serving from Allentown to the United States

 
Need help choosing which airline to fly with from Allentown to the United States? 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 8040 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
Airline reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

4.0 OkayKyle, Jan 2026
LGA - DFW
Read more Delta reviews

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

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 liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

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.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

I loved the staff on the plane. So friendly and helpful! However, there was an argument and misunderstanding by the staff and a customer at the gate, and the staff member was being unprofessional. When we arrived in Atlanta, we waited 1.5 hrs for our luggage to arrive. When I asked the airport attendant, they said Frontier had the longest wait for luggage out of any airlines, and that they could not be held responsible for the delay.

Everything you need to know for your flight from Allentown to the United States

Information on your arrival and departure airports