Daily cleaning, installation of cabin HEPA filters on flights from the Czech Republic to Allentown
The United States has restricted the entry of all foreign nationals who have passed through or have been in China, Iran, Most European Countries (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, Monaco, San Marino, Vatican City), the UK, Ireland, Brazil and South Africa in the past 14 days.
With the exception of certain travelers which includes certain family members of US citizens or permanent residents including; spouses, children (under the age of 21), parents (provided that his/her US citizen or permanent resident child is unmarried and under the age of 21), and siblings (provided that both the sibling and the US citizen or permanent resident are unmarried and under the age of 21);
There is also an exception for travelers with the following visas: A-1, A-2, C-1, C-1/D, C-2, C-3, CR-1, CR-2, D, E-1 (as an employee of TECRO or TECO or the employee's immediate family members), G-1, G-2, G-3, G-4, IR-1, IR-4, IH-4, NATO-1 through NATO-4, or NATO-6 visa;
Members of the US Armed Forces, spouses, and children of members of the US Armed Forces;
Travelers with invitation of the USA government for a purpose related to the containment/mitigation of the Coronavirus (COVID-19);
Travelers with documents issued by the US Department of Homeland Security, US Customs and Border Protection, or US Department of State indicating that the traveler is exempt from the restriction;
B1 crew crewmembers that are engaged in lightering, Outer Continental Shelf (OCS) activity, wind farm activity, private air/sea crew and other similar crewmember activities;
Students with an F-1 or M-1 visa and their F-2 and M-2 dependents, if they arrive from or have been in Ireland, the UK or Schengen Area in the past 14 days.
All travelers, 2 years of age or older (including US citizens and transit passenger) must present a negative COVID-19 viral or antigen test result issued 72 hours prior to departure or have a proof of recovery from the virus within the last 90 days prior to boarding the plane.
Travelers must complete a disclosure and attestation form before departure.
Exemptions or waiver to the testing requirements may be granted by the CDC on an extremely limited basis when emergency travel (like an emergency medical evacuation) must occur to preserve someone’s life, health against a serious danger, or physical safety and testing cannot be completed before travel.
US citizens and permanent residents arriving from the UK must present a medical certificate with a negative COVID-19 PCR or antigen test result issued within 72 hours prior to departure.
Travelers arriving in New York State must complete the Traveler Health Form.
Travelers arriving in Massachusetts must complete the Massachusetts Health Form.
Travelers are advised to get tested 3-5 days after travel and stay home and self-quarantine for 7 days after travel. Even if they test negative, they must still stay home and self-quarantine for the full 7 days. If the test is positive, isolate to protect others from getting infected.
Travelers who did not get tested, are advised to stay home and self-quarantine for 10 days after travel.
All other info
Travelers are subject to COVID-19 measures set by the state/territory of their final destination. For more information go to CDC website.
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
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.
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.
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.
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.
Scores according to KAYAK customer reviews
Pros: "The best airline ever! Super friendly crew and staff, great customer service and nice planes. Love KLM!"
Pros: "The plane size & comfort was excellent. The staff were very friendly"
Pros: "Nice crew, good food."
Cons: "Both bathroom were not working in business class area."
Cons: "Keep the temperature at a more reasonable level. Blankets + two layers of clothing was definitely not enough."
Pros: "I was sorted on Row 3 and the drapes kept hitting the back of my head."
Cons: "Move the drapes a few more inches back."
Pros: "Loved the smooth ride."
Cons: "Bathroom was pretty nasty"
Pros: "very nice crew"
Cons: "my baggage was lost"
Pros: "The crew was amazing, flight on schedule and good entertainment."
Cons: "Space is just reasonable on a long flight, even if there's seats more spacious that you could choose if you pay more."
Cons: "Head support for 6 feet plus people on seats would be good"
Pros: "Seat comfortable"
Cons: "Flight was delayed and overhead bin space was very small"
Pros: "Nice attention and good food. Plane and seats are confortable"
Cons: "Flight on time would have been good when you have a late evening arrival. Long wait for luggage at Birmingham airport."
Pros: "Being fed was amazing and watching free TV was great!"
Cons: "I wish there were personal fans because it got uncomfortably hot sandwiched between people"
Pros: "Crew was nice and efficient"
Cons: "Economy seats don’t recline enough."
Pros: "Quick flight"
Cons: "No reading light in my seat..."
Cons: "I booked tickets via Delta, operated by KLM. They lost both of my check in bags in September, and it happened again today for the same scheduled flights. Had 4 hours of layover and KLM still wasn’t able to manage it."
Pros: "Nothing to mention"
Cons: "Crew was rude when I asked if there was a vegetarian option for the snack. I did request special meals for the trip. Even if they did not have a vegetarian option, they don't need to be rude!! Boarding was ridiculous. we were supposed to form a line and wait. Would have been a lot better if they boarded by seat numbers. Also they made me check in my fairly small and light carry on bag resulting in its contents arriving broken!"
Pros: "short, sweet and to the point. 1+ hour flight is usually an easy hop."
Pros: "Crew where awesone and the choice of entertainment was fantastic"
Cons: "Seats way to close together"
Pros: "Shirt flight but well catered, boarding was efficient and quick."
Cons: "Not lots of legroom but adequate for an hour long hop. It was cold on board and also had to board via steps from outside"
Pros: "Restrooms clean, decent food and drink, nice cabin crew."
Cons: "No complaints"
Pros: "Easy flight; loved the crew and their friendly customer service. Great food, kept everyone hydrated and fed."
Cons: "The movie options, as well as music and TV options were limited. There were no electrical outlets."
Cons: "KLM lost my luggage during the layover. My luggage didn't arrive even after the next flight to Prague. Customer service wouldn't give me any idea what flight my luggage would arrive on, nor would they tell me what time my luggage might be delivered to me."
Cons: "KLM staff in the Prague airport were some of the rudest humans I have ever met. So incredibly uncaring and outright mean."
Cons: "Our two hour connection in Paris became 30 minutes because Air France was late in leaving Washington. So our luggage didn't make to to KLM to Amsterdam. My poor rating was because the luggage handling was really poor. Lots of flights from Paris to Amsterdam (almost hourly), but my bag showed up 12 hours later. My wife's bag took 36 hours. And yes, we checked in together. There were lots of confusing messages"
Pros: "Boarding was as expected, crew & food were ok. Nothing else positive to extract out of this flight."
Cons: "Delayed flight, horrible baggae policy when the flight is actually operated by a partner of the company you bought the ticket from and not the actual company. Dirty seats, no in-flight entertainment whatsoever (not even a magazine)."
Pros: "expedited check in with nice staff. Security staff were pleasant, and the entire check in process for everything was easy"
Cons: "there was no lounge close to our departure gate"
Pros: "The crew were hardworking, responsive, conscientious and friendly"
Cons: "Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late."
Cons: "Actually the Welcome on board announcement. The part where they special welcome loyalty program members. I do not get that... I am an explorer holder my self, but really?? so other paying customers are not as welcome. This is leftovers from the older days.."
Pros: "Pretty basic one hour flight so there's not much to complain about or praise about. I got some sleep which was good."
Cons: "The crew had their general Dutch aloofness on form. Chatted to one of the stewardesses in Dutch up until she saw I had a British passport then she decided she could only speak English to me."
Cons: "It was announced I can choose between fish and chicken meal but when I requested for fish meal, I was told it’s finished. My seat was 21, and it surprised me. If something can be changed about that then your services would be much appreciated. Thank you."
Pros: "That we didn’t crash"
Cons: "Everything! The crew was rude, no entertainment whatsoever, late boarding, late departure and bad experience with the check in process both in app and on website."
Pros: "Airline staff good and professional"
Cons: "Nothing one can do, for a 6.2" guy, the metal bar that forms the shape for the pouch for magazines and such digs into knees, ESP if person in front adjusts seat back. Fold out table barely accommodates laptop."
Pros: "The pilot kept us informed periodically during our journey. I liked that we could choose our seating online. The entertainment was good."
Cons: "The plane was dirty, all seats did not have pillows and blankets. Seating was not very comfortable, particularly as there was a box attached to one of the legs of the seat in front of me, making it necessary to move my legs to an uncomfortable angle."
Cons: "Not only was there free food but they tried to sell you a bunch of stuff. Not a moments piece."
Pros: "The flight was delayed due to fog, but the staff was amazingly helpful to make sure everyone got to their destination."
Pros: "Staff at Schipol airport were lovely and very helpful. Cabin crew were friendly and efficient. On board snack was nice."
Cons: "Elbow room is a little bit awkward and I didn't get to sit next to my fiance WE will still definitely recommend KLM though!"
Pros: "Easy airport business"
Pros: "Free wee cake."
Cons: "Nothing in particular."
Cons: "Flight delayed, had to take two more flights and was a four hour trip turned into a 12 hour, 4 countries trip"
Pros: "Same as above"
Pros: "KLM fed a sandwich even though the flight was only 2 hours. The crew was pleasant. Getting through the Amsterdam airport to catch a connecting flight with only an hour to do so was no big deal. Airport staff was pleasant and helpful."
Pros: "It's the best flight I could get for such a low price. But don't expect to to get the best and newest planes around but it's still overall a good experience."
Cons: "Quite bummed that the flight didn't have wifi / USB):"
Pros: "Was able to check in online, very convenient and easy to access site."
Cons: "I didn't go on this flight, unable to leave Seoul (to Beijing) with China Southern."
Pros: "Except for my negative comment, a good flight."
Cons: "I paid extra for a window seat, but due to the poor alignment of the seats with the actual windows, I actually sat next to a wall! Nol much to see out of a wall. If KLM are going to charge extra for a window seat, then they should make sure there is a window there! If the seat had actually had a window it would have been an excellent flight."
Cons: "Very slow service. I wanted to by several goods from duty free. But crew served only first 20 rows of aircraft."
Airlines flying from the Czech Republic to Allentown have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from the Czech Republic to Allentown
Masks required on board, masks provided on flights from the Czech Republic to Allentown
Social distancing seating
Middle seats unavailable to book on flights from the Czech Republic to Allentown
Testing for antibodies, testing for symptoms for flights from the Czech Republic to Allentown
Waiving of change fees. Search flexible flights from the Czech Republic to Allentown