Question 1

What is the cheapest flight from Washington, D.C. to Allentown?

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. to Allentown was $239 for a one-way ticket and $259 for a round-trip. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Washington, D.C. and Allentown?

Accepted Answer

A passport is not required to fly from Washington, D.C. to Allentown. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Washington, D.C. to Allentown?

Accepted Answer

Washington, D.C. is served by 2 major airports and there is only 1 main airport in Allentown. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Allentown-Bethlehem. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Washington, D.C. to Allentown?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

How does KAYAK find such low prices on flights from Washington, D.C. to Allentown?

Accepted Answer

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 Washington, D.C. to Allentown. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Allentown?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Washington, D.C. to Allentown?

Accepted Answer

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 to Washington, D.C. with another airline. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Allentown?

Accepted Answer

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 from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-WAS/Allentown-Bethlehem-ABE'>Visit our flight page for the latest deals!>/a>

Question 9

What is the cheapest layover airport when flying from Washington, D.C. to Allentown?

Accepted Answer

Flights via Charlotte (CLT) offer the most affordable fares, with an average round-trip price of $328.

Question 10

What is the most popular layover airport when flying from Washington, D.C. to Allentown?

Accepted Answer

Philadelphia (PHL) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Allentown picked an itinerary connecting there.

Question 11

Which layover airport has the quickest connection when flying from Washington, D.C. to Allentown?

Accepted Answer

If you prefer a quick connection, Charlotte (CLT) often has the shortest layovers from Washington, D.C. to Allentown, with an average of 1h 11m.

Question 12

Which layover airport offers the shortest total travel time from Washington, D.C. to Allentown?

Accepted Answer

Consider flying via Philadelphia (PHL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 11m.

Question 13

Which airlines provide the cheapest flights from Washington, D.C. to Allentown?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Allentown were found on American Airlines ($259) and United Airlines ($541).

Question 14

Which airlines provide the cheapest flights from Washington, D.C. to Allentown?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Allentown were found on American Airlines ($259) and United Airlines ($541).

Question 15

What are the most popular airlines flying to Allentown-Bethlehem?

Accepted Answer

The most popular airline among KAYAK users flying to Allentown-Bethlehem is United Airlines, followed by American Airlines and Southern / Mokulele.

WAS - ABE

$239 Find Cheap Flights from Washington, D.C. to Allentown

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Everything you should know

Cheap Flights from Washington, D.C. to Allentown (WAS-ABE)

Recent round-trip flight deals from Washington, D.C. to Allentown

Recent one-way flight deals from Washington, D.C. to Allentown

Recent last minute flight deals from Washington, D.C. to Allentown

KAYAK's insights & trends for Washington, D.C. to Allentown flights

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

Which airlines provide the cheapest flights from Washington, D.C. to Allentown?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Allentown were found on American Airlines ($259) and United Airlines ($541).

What is the most popular layover airport when flying from Washington, D.C. to Allentown?

Philadelphia (PHL) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Allentown picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington, D.C. to Allentown?

Flights via Charlotte (CLT) offer the most affordable fares, with an average round-trip price of $328.

Which layover airport offers the shortest total travel time from Washington, D.C. to Allentown?

Consider flying via Philadelphia (PHL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 11m.

Which layover airport has the quickest connection when flying from Washington, D.C. to Allentown?

If you prefer a quick connection, Charlotte (CLT) often has the shortest layovers from Washington, D.C. to Allentown, with an average of 1h 11m.

Good to know

When to book flights from Washington, D.C. to Allentown

FAQs for booking flights from Washington, D.C. to Allentown

What is the cheapest flight from Washington, D.C. to Allentown?

In the last 3 days, the lowest price for a flight from Washington, D.C. to Allentown was $239 for a one-way ticket and $259 for a round-trip.

Do I need a passport to fly between Washington, D.C. and Allentown?

A passport is not required to fly from Washington, D.C. to Allentown.

Which airports will I be using when flying from Washington, D.C. to Allentown?

Washington, D.C. is served by 2 major airports and there is only 1 main airport in Allentown. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Allentown-Bethlehem.

Which aircraft models fly most regularly from Washington, D.C. to Allentown?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Washington, D.C. 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 from Washington, D.C. to Allentown.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Allentown?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Washington, D.C. 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 Washington, D.C. 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 to Washington, D.C. with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Allentown

Information on your arrival and departure airports

Cabin class types available on flights from Washington, D.C. to Allentown

Complete your trip to Allentown with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Allentown

Flights to other popular destinations

Flights from domestic origins to Allentown

Choose which airport to fly into in Allentown

Find deals for your return flight