Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Washington, D.C. from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Washington, D.C. departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Allentown to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:37 pm - 9:22 amABE-BWI
18h 45m1 stop
Multiple Airlines Logo
8:17 am - 8:36 pmBWI-ABE
12h 19m1 stop
$248Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 18
Multiple Airlines Logo
3:46 pm - 6:55 pmABE-BWI
27h 09m1 stop
Multiple Airlines Logo
8:17 am - 8:36 pmBWI-ABE
12h 19m1 stop
$254Multiple Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
Multiple Airlines Logo
7:30 am - 10:57 pmABE-BWI
15h 27m2 stops
Multiple Airlines Logo
8:17 am - 8:36 pmBWI-ABE
12h 19m1 stop
$272Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 18
Multiple Airlines Logo
2:37 pm - 12:23 amABE-BWI
9h 46m1 stop
Multiple Airlines Logo
8:17 am - 8:36 pmBWI-ABE
12h 19m1 stop
$302Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 18
Multiple Airlines Logo
7:30 am - 10:57 pmABE-BWI
15h 27m2 stops
Multiple Airlines Logo
8:17 am - 8:36 pmBWI-ABE
12h 19m1 stop
$330Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 18
Multiple Airlines Logo
2:37 pm - 9:22 amABE-BWI
18h 45m1 stop
Multiple Airlines Logo
10:40 am - 8:57 pmBWI-ABE
10h 17m1 stop
$335Multiple Airlines
Find Deal
Sun, Dec 7 - Wed, Dec 24
Multiple Airlines Logo
7:30 am - 10:57 pmABE-BWI
15h 27m2 stops
Multiple Airlines Logo
10:40 am - 8:57 pmBWI-ABE
10h 17m1 stop
$359Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 24
Multiple Airlines Logo
2:37 pm - 9:22 amABE-BWI
18h 45m1 stop
Multiple Airlines Logo
10:40 am - 8:36 pmBWI-ABE
9h 56m1 stop
$363Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 21
Multiple Airlines Logo
3:46 pm - 11:45 pmABE-BWI
7h 59m1 stop
Multiple Airlines Logo
5:36 pm - 1:38 pmBWI-ABE
20h 02m2 stops
$365Multiple Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 23
Multiple Airlines Logo
3:46 pm - 11:45 pmABE-BWI
7h 59m1 stop
Multiple Airlines Logo
10:40 am - 8:57 pmBWI-ABE
10h 17m1 stop
$370Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 24

United Airlines flights from Allentown to Baltimore

Our best United Airlines deals on Allentown to Baltimore flight tickets
United Airlines
Dec 6
ABE6:30 amAllentown-Bethlehem
14h 38m
1 stop
BWI9:08 pmBaltimore/Washington
Dec 18
BWI6:15 amBaltimore/Washington
10h 15m
1 stop
ABE4:30 pmAllentown-Bethlehem
$631
Find similar
United Airlines
Dec 6
ABE6:30 amAllentown-Bethlehem
10h 54m
1 stop
BWI5:24 pmBaltimore/Washington
Dec 24
BWI6:15 amBaltimore/Washington
10h 15m
1 stop
ABE4:30 pmAllentown-Bethlehem
$666
Find similar
United Airlines
Dec 4
ABE6:30 amAllentown-Bethlehem
10h 55m
1 stop
BWI5:25 pmBaltimore/Washington
Dec 22
BWI6:15 amBaltimore/Washington
15h 32m
1 stop
ABE9:47 pmAllentown-Bethlehem
$706
Find similar

Delta flights from Allentown to Baltimore

Our best Delta deals on Allentown to Baltimore flight tickets
Delta
Dec 10
ABE6:25 amAllentown-Bethlehem
10h 51m
1 stop
BWI5:16 pmBaltimore/Washington
Dec 18
BWI12:28 pmBaltimore/Washington
9h 43m
1 stop
ABE10:11 pmAllentown-Bethlehem
$691
Find similar
Delta
Dec 8
ABE6:00 pmAllentown-Bethlehem
23h 16m
1 stop
BWI5:16 pmBaltimore/Washington
Dec 20
BWI12:02 pmBaltimore/Washington
10h 44m
1 stop
ABE10:46 pmAllentown-Bethlehem
$712
Find similar
Delta
Dec 4
ABE6:25 amAllentown-Bethlehem
10h 51m
1 stop
BWI5:16 pmBaltimore/Washington
Dec 20
BWI2:24 pmBaltimore/Washington
8h 22m
1 stop
ABE10:46 pmAllentown-Bethlehem
$722
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Allentown to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Sun 12/7

2:37 pm-9:22 am

1 stop18h 45m

Baltimore/Washington

Thu 12/18

8:17 am-8:36 pm

1 stop12h 19m

$248

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Mon 12/8

3:46 pm-6:55 pm

1 stop27h 09m

Baltimore/Washington

Thu 12/18

8:17 am-8:36 pm

1 stop12h 19m

$254

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Thu 12/4

7:30 am-10:57 pm

2 stops15h 27m

Baltimore/Washington

Thu 12/18

8:17 am-8:36 pm

1 stop12h 19m

$272

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Thu 12/4

2:37 pm-12:23 am

1 stop9h 46m

Baltimore/Washington

Thu 12/18

8:17 am-8:36 pm

1 stop12h 19m

$302

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Sun 12/7

7:30 am-10:57 pm

2 stops15h 27m

Baltimore/Washington

Thu 12/18

8:17 am-8:36 pm

1 stop12h 19m

$330

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Sun 12/7

2:37 pm-9:22 am

1 stop18h 45m

Baltimore/Washington

Wed 12/24

10:40 am-8:57 pm

1 stop10h 17m

$335

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Thu 12/4

7:30 am-10:57 pm

2 stops15h 27m

Baltimore/Washington

Wed 12/24

10:40 am-8:57 pm

1 stop10h 17m

$359

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Sun 12/7

2:37 pm-9:22 am

1 stop18h 45m

Baltimore/Washington

Sun 12/21

10:40 am-8:36 pm

1 stop9h 56m

$363

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Mon 12/8

3:46 pm-11:45 pm

1 stop7h 59m

Baltimore/Washington

Tue 12/23

5:36 pm-1:38 pm

2 stops20h 02m

$365

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Mon 12/8

3:46 pm-11:45 pm

1 stop7h 59m

Baltimore/Washington

Wed 12/24

10:40 am-8:57 pm

1 stop10h 17m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Allentown to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Baltimore?

United Airlines, Southern / Mokulele and American Airlines are the top three most popular airlines that fly to Baltimore from Allentown according to our data. United Airlines is the first choice among our users, with 91% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 3 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Baltimore (ABE to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Baltimore

Direct flights

None
There are no direct flights from Allentown to Baltimore. There are no popular flight routes from Allentown to Baltimore.
Search flight deals

  • How far is Allentown-Bethlehem to Baltimore/Washington by plane?

    The distance between Allentown-Bethlehem and Baltimore/Washington is about 109.0 mi. In terms of flight time, this usually takes a little over 7h 20m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Baltimore/Washington Airport?

    Prices for flights from Allentown-Bethlehem Airport to Baltimore/Washington Airport refresh daily.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Baltimore/Washington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Baltimore for you.

Can I find flights from Allentown to Baltimore with flexible booking policies on momondo?

Yes. All flights to Baltimore from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown to Baltimore?

momondo provides multiple filters to help you find the best flight to Baltimore from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Allentown to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/13
Sat 12/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States