What are the cheapest airlines flying from Allentown to Washington, D.C. Reagan-National Airport round-trip?

Currently priced at $455, American Airlines will fly you from Allentown to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $565.

What is the cheapest day to fly from Allentown to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Allentown to Washington, D.C. Reagan-National Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Allentown to Washington, D.C. Reagan-National Airport?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Reagan-National Airport. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Allentown to Washington, D.C. Reagan-National Airport?

Our data shows that October tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Allentown. Users have commonly found prices around $528 for the month, but tickets can be as low as $193. Due to multiple factors, prepare for potentially higher prices in July.

Most accurate provider : When it comes to deals on Allentown-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Allentown-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Allentown to Washington, D.C. Reagan-National?

Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Washington, D.C. Reagan-National. 2 airlines have flights from Allentown-Bethlehem to Washington, D.C. Reagan-National on a regular basis. Booking flights from Allentown-Bethlehem to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

Can I find deals for flights from Allentown to Reagan-National that include hotel bookings?

Yes. In addition to deals on Allentown to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Allentown to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Reagan-National.

Can I find deals for business class flights from Allentown to Reagan-National?

Yes. Cheapflights offers flight deals from Allentown to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$455+ Flights from Allentown to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

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Cheap flight deals from Allentown to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$455 (American Airlines)
Popular in	January
Cheapest in	August
Average price	$278

Provider with most accurate pricing for Allentown-Bethlehem-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Washington, D.C. Reagan-National flights.

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From Allentown-Bethlehem to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Allentown to Reagan-National

Cheapest flights from Allentown to Reagan-National
Explore the most affordable flight options available from Allentown to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Sat 4/265:25 pmABE - DCA

1 stop4h 38mAmerican Airlines

Tue 4/295:30 pmDCA - ABE

1 stop4h 48mAmerican Airlines

Deal found 3/25

$455

Sat 4/265:32 pmABE - DCA

1 stop5h 03mUnited Airlines

Tue 4/296:00 amDCA - ABE

2 stops15h 25mUnited Airlines

Deal found 3/25

$565

Best flights from Allentown to Reagan-National
Discover carefully curated flight deals from Allentown to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Sat 4/265:25 pmABE - DCA

1 stop4h 38mAmerican Airlines

Tue 4/295:30 pmDCA - ABE

1 stop4h 48mAmerican Airlines

Deal found 3/25

$455

Sat 4/265:32 pmABE - DCA

1 stop5h 03mUnited Airlines

Tue 4/296:00 amDCA - ABE

2 stops15h 25mUnited Airlines

Deal found 3/25

$565

Last-minute flights from Allentown to Reagan-National
Discover last-minute flight deals from Allentown to Reagan-National. Data last updated March 26, 2025 and is based on user searches.

Wed 4/26:30 amABE - DCA

1 stop5h 27mUnited Airlines

Wed 4/22:00 pmDCA - ABE

1 stop7h 25mUnited Airlines

Deal found 3/25

$773

Sat 4/265:25 pmABE - DCA

1 stop4h 38mAmerican Airlines

Tue 4/295:30 pmDCA - ABE

1 stop4h 48mAmerican Airlines

Deal found 3/25

$455

Sat 4/265:32 pmABE - DCA

1 stop5h 03mUnited Airlines

Tue 4/296:00 amDCA - ABE

2 stops15h 25mUnited Airlines

Deal found 3/25

$565

One-way flights from Allentown to Reagan-National
Search for one-way flight options from Allentown to Reagan-National. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Fri 4/45:32 pmABE - DCA

1 stop16h 26mUnited Airlines

Deal found 3/25

$779

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sat 4/26

5:25 pm-10:03 pm

1 stop4h 38m

Washington, D.C. Reagan-National

Tue 4/29

5:30 pm-10:18 pm

1 stop4h 48m

$455

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sat 4/26

5:32 pm-10:35 pm

1 stop5h 03m

Washington, D.C. Reagan-National

Tue 4/29

6:00 am-9:25 pm

2 stops15h 25m

$565

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 4/4

5:32 pm-9:58 am

1 stop16h 26m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Allentown to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Reagan-National in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Allentown-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Allentown-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Allentown with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Allentown to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Allentown to Washington, D.C. Reagan-National Airport (average of $278). Flying from Allentown to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ABE to DCA?

When flying from Allentown to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

United Airlines

7.4

Good

8,608 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,608 reviews

United Airlines

7.4

Good

8,608 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,608 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What airport do you fly from for flights from Allentown to Washington, D.C. Reagan-National?
Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Washington, D.C. Reagan-National. 2 airlines have flights from Allentown-Bethlehem to Washington, D.C. Reagan-National on a regular basis. Booking flights from Allentown-Bethlehem to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.
What are the cheapest airlines flying from Allentown to Washington, D.C. Reagan-National Airport round-trip?
Currently priced at $455, American Airlines will fly you from Allentown to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $565.
Can I find deals for flights from Allentown to Reagan-National that include hotel bookings?
Yes. In addition to deals on Allentown to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Allentown to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Reagan-National.
Can I find deals for business class flights from Allentown to Reagan-National?
Yes. Cheapflights offers flight deals from Allentown to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Allentown to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Allentown to Washington, D.C. Reagan-National Airport (average of $278). Flying from Allentown to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Allentown to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$192	Average$264	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$234	Average$598	FlexibilityNo cancel fee	On-time71%

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$455+ Cheap flights from Allentown (ABE) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Allentown to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Allentown to Reagan-National

Cheapest flights from Allentown to Reagan-NationalExplore the most affordable flight options available from Allentown to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Explore the most affordable flight options available from Allentown to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Washington, D.C. Reagan-National Airport that are best for you.

Compare providers for flights from Allentown to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Reagan-National in March.

Best time to book a flight from Allentown to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Allentown with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Allentown to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from ABE to DCA?

Find hourly flight availability from Allentown to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Allentown to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Allentown to Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Allentown to Washington, D.C. Reagan-National Airport round-trip?

Can I find deals for flights from Allentown to Reagan-National that include hotel bookings?

How can I find direct flights from Allentown to Reagan-National?

Can I find deals for business class flights from Allentown to Reagan-National?

What is the cheapest month to book a flight from Allentown to Washington, D.C. Reagan-National Airport?

Traveling to a place near Allentown?

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Alternative routes for Allentown to Reagan-National

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Top 2 airlines flying from Allentown to Reagan-National

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Cheapest flights from Allentown to Reagan-National
Explore the most affordable flight options available from Allentown to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.