Cheap flights from Niagara Falls to Allentown

Choose between Allegiant Air, American Airlines, or United Airlines to find the best price

View all connections

Why travel with Kiwi.com?

Customer support

We’ve got you covered if anything goes wrong.

Secure payment

Join millions of travelers booking with us.

Hundreds of carriers

Compare 600+ of carriers in one search to find the best deal.

Travelers usually depart from Niagara Falls International, Niagara Falls, NY Train Station, or Niagara Falls Bus stop when they travel from Niagara Falls to Allentown. Book your trip to arrive at Lehigh Valley International, or Allentown, PA station. The most popular airlines for this route are Allegiant Air, American Airlines, United Airlines, Delta Air Lines, and WN. Niagara Falls and Allentown have 26 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights3-54-311

Check-in for a flight from Niagara Falls to Allentown

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Allegiant AirAAYG4No4 min before flightNo
American AirlinesAALAAYesUnknownNo
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
WNSWAWNNoUnknownNo

Frequently asked questions

What are the most popular routes to and from Niagara Falls?

Travelers frequently search for route combinations, such as Niagara Falls and Orlando Sanford International, St. Pete–Clearwater International, Hartsfield–Jackson Atlanta International, Raleigh–Durham International, Sarasota–Bradenton International, McGhee Tyson, Punta Gorda, Norfolk International, Asheville Regional, Gerald R. Ford International, Richmond International.

What are the most popular routes to and from Allentown?

Travelers frequently search for route combinations, such as Allentown and Orlando Sanford International, Fort Lauderdale–Hollywood International, Washington Dulles International, Nashville International, Charlotte Douglas International, Raleigh–Durham International, Savannah/Hilton Head International, Punta Gorda, John Glenn Columbus International, T. F. Green, Burlington International.

What airports are near Niagara Falls?

The main airport in Niagara Falls is Niagara Falls International. It is also served by Buffalo Niagara International, Toronto Pearson International, Syracuse Hancock International, Greater Rochester International, Billy Bishop Toronto City, DuBois Regional, Elmira/Corning Regional, Niagara Falls International, Erie International, Bradford Regional.

What airports are near Allentown?

The main airport in Allentown is Lehigh Valley International. It is also served by Newark Liberty International, John F. Kennedy International, Philadelphia International, LaGuardia, Baltimore–Washington International, Ronald Reagan Washington National, Trenton–Mercer, Long Island MacArthur, Harrisburg International, Atlantic City International.

What buses and trains depart from Niagara Falls?

A number of bus and train companies depart from Niagara Falls, including Amtrak train.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Niagara Falls and Allentown?

What is Virtual Interlining and how do I use it?

Which airlines fly between Niagara Falls and Allentown?

When's the best time to travel between Niagara Falls and Allentown?

What flights operate between Niagara Falls and Allentown?

How many airports are there near Niagara Falls?

How many airports are there near Allentown?

Is it possible to reach Niagara Falls by bus or train?

What time do nonstop (direct) flights between Niagara Falls and Allentown depart?

What time do nonstop (direct) flights between Niagara Falls and Allentown arrive?

What time do flights between Niagara Falls and Allentown depart?

What time do flights between Niagara Falls and Allentown arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Niagara Falls to Allentown

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses