Daily cleaning, installation of cabin HEPA filters on flights from Sweden 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: "Very nice airplane and pleasant crew"
Pros: "Decent price for economy comfort seat, 4A."
Cons: "The flight was delayed about 80 minutes and they did not informed until when I got to the Airport. I could have stayed more at home instead of the terminal. They have also changed the boarding gate.."
Pros: "The crew was professional & friendly"
Cons: "Food was terrible honestly, entertainment system didn't work on 1st flight."
Pros: "15 years ago I told myself not to fly Delta anymore. But these 2 flights Detroit to Amsterdam and back changed my mind. I enjoyed the flight very much and I'm looking forward to the next one."
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: "KLM STAFF WERE VERY PROFESSIONAL"
Cons: "SOME CREW MEMBERS WERE ABIT RUDE. THEY NEED TO WORK ON THEIR ATTITUDE"
Pros: "Onboard crew were nice and polite. Flight was on time (a rarity)."
Cons: "The boarding crew was rude and unpleasant, the plane was boiling hot."
Pros: "The entertainment was amazing"
Cons: "The seats were a bit hard"
Cons: "We were allowed to choose our seats from SFO to Amsterdam but not for the return flight. I like to be able to choise my seats when I book the flight. Choosing seats 24 hours before is not convenient when traveling for the return trip."
Pros: "Amazing services .. on time just exactly .. I feel really happy onboard KLM ❤️"
Pros: "Just the cabin crew being nice"
Cons: "Punctuality KLM is always late"
Pros: "KLM staff is great"
Cons: "Flight cancelled"
Pros: "The crew was nice and helpful (our flight was 2h late so they put us on the one before in business class for us not to miss our connection)"
Cons: "A lot of delays, on both flights. We spent twice as much time waiting than flying."
Pros: "On time and friendly crew"
Cons: "Boarding needs improvement"
Cons: "Inflight was better than I expected. But needs upgrading air crafts."
Pros: "All good"
Pros: "Crew was good"
Cons: "Turn the lights on early making it hard to sleep"
Pros: "The service"
Cons: "The food."
Pros: "Was happy to pay extra 45.5 pounds for laugages which was hidden"
Cons: "Not happy to pay extra money for my case"
Pros: "Crew was excellent -kind nice and very attentive"
Cons: "Entertainment went out mid flight. Had to be reset off 30 mins but cam back up"
Pros: "Time and Good clean place.. in This case airpöane.."
Cons: "It was not entreteiment st all"
Pros: "Good flight, very attentive crew."
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: "You are almost always late!"
Pros: "The attendants took great care of us. Super smooth flight."
Pros: "Good services!"
Pros: "Nice crew; clean plane; decent dinner"
Cons: "No entertainment system; insufficient knee space"
Pros: "Arrived Early!"
Cons: "Left Late :-)"
Pros: "Good service onboard, good food. On time."
Pros: "Cabin crew were very professional."
Cons: "Aircraft returned to gate due to fault and was delayed for 45 min."
Pros: "Flight crew was fine. Food was good."
Cons: "Checking in was extensive for unaccompanied minor. But gate crew was very unnattentuve and though we showed up as first in line, they did not focus, and kept saying to wait. Ultimately our son was last person on the plane."
Pros: "Friendly staff, good service and on time departure/arrival."
Cons: "Please Endeavour to put the expiration date on the food served in the flight."
Cons: "Boarding was delayed a little due to weather as was takeoff. Cant blame them for weather but the connection was very tight."
Pros: "Very friendly staff"
Pros: "Helpful and smiling cabin crew."
Pros: "In flight food was enjoyable"
Cons: "Two hours delay in the start."
Cons: "OLD OLD plane with hard seats and tiny screens"
Cons: "OLD plane without comfort or entertainment"
Cons: "That I was forced to check my baggage. I never received a chain ticket for my luggage. The flight has a 32 hour layover and KLM lost my luggage and it was not found until a week after my arrival back home. I still have not received my bag at this time. The boarding crew was manually tracking who boarded and who didn't. It was a cluster."
Pros: "It was so easy to board and I had no inconvenience. It took 4 minutes from when I said goodbye to my family till when I was at the front of the gate."
Cons: "Nothing! It was all great!"
Pros: "Everything - Checkin, crew, food, entertainment"
Cons: "Late Cabin extremely warm Full flight and centre seat means no room to relax or carry out work"
Cons: "One of the senior stewardesses we're very rude. Whether it's her personal opinion or KLM's policy, it's unreasonable to think that a 3 years old child could or should hold her pipi over 20 minutes, while they slowly and inefficiently trying to give out food. Several parents were there with the request to let us through to the toilet with small children and she smiled in our face and said "no, we will finish first and than you can go". She might be not fit for the job anymore, but KLM can't afford this kind of treatment."
Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."
Airlines flying from Sweden 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 Sweden to Allentown
Masks required on board, masks provided on flights from Sweden to Allentown
Social distancing seating
Middle seats unavailable to book on flights from Sweden to Allentown
Testing for antibodies, testing for symptoms for flights from Sweden to Allentown
Waiving of change fees. Search flexible flights from Sweden to Allentown