What is the cheapest airline that flies from Baltimore/Washington to Allentown-Bethlehem?

United Airlines is the most popular carrier operating from Baltimore/Washington to Allentown-Bethlehem

What airlines fly to Allentown?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Allentown from Baltimore 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 Allentown. Keep in mind that there are 3 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Baltimore/Washington Airport to Allentown-Bethlehem Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$135 Cheap Flights from Baltimore to Allentown in 2025

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Find the cheapest flights from Baltimore to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

7:54 pm - 9:00 pmBWI-ABE

25h 06m2 stops

8:15 pm - 11:59 pmABE-BWI

27h 44m2 stops

$316

Find Deal

Wed, Aug 13 - Sun, Aug 17

7:54 pm - 11:24 amBWI-ABE

15h 30m1 stop

8:15 pm - 11:59 pmABE-BWI

27h 44m2 stops

$322

Find Deal

Wed, Aug 13 - Sun, Aug 17

7:54 pm - 9:00 pmBWI-ABE

25h 06m2 stops

8:15 pm - 9:10 amABE-BWI

36h 55m3 stops

$344

Find Deal

Wed, Aug 13 - Sun, Aug 17

12:49 pm - 10:06 pmBWI-ABE

9h 17m1 stop

6:00 am - 11:59 pmABE-BWI

17h 59m2 stops

$384

Find Deal

Thu, Aug 14 - Fri, Aug 22

9:57 pm - 10:53 pmBWI-ABE

24h 56m2 stops

6:00 am - 11:59 pmABE-BWI

17h 59m2 stops

$390

Find Deal

Thu, Aug 14 - Fri, Aug 22

7:54 pm - 10:53 pmBWI-ABE

26h 59m3 stops

6:00 am - 11:59 pmABE-BWI

17h 59m2 stops

$397

Find Deal

Thu, Aug 14 - Fri, Aug 22

5:11 pm - 10:06 pmBWI-ABE

28h 55m3 stops

8:15 pm - 9:10 amABE-BWI

36h 55m3 stops

$405

Find Deal

Wed, Aug 13 - Sun, Aug 17

7:54 pm - 10:53 pmBWI-ABE

26h 59m3 stops

6:00 am - 10:09 pmABE-BWI

16h 09m3 stops

$423

Find Deal

Thu, Aug 14 - Fri, Aug 22

6:15 am - 9:55 pmBWI-ABE

15h 40m1 stop

1:00 pm - 9:55 amABE-BWI

20h 55m1 stop

$778United Airlines

Find Deal

Thu, Aug 14 - Fri, Aug 22

6:40 pm - 11:58 amBWI-ABE

17h 18m1 stop

5:28 pm - 9:55 amABE-BWI

16h 27m1 stop

$829United Airlines

Find Deal

Fri, Aug 29 - Sat, Aug 30

United Airlines flights from Baltimore to Allentown

Our best United Airlines deals on Baltimore to Allentown flight tickets

United Airlines

Aug 14

BWI6:15 amBaltimore/Washington

15h 40m

1 stop

ABE9:55 pmAllentown-Bethlehem

Aug 22

ABE1:00 pmAllentown-Bethlehem

20h 55m

1 stop

BWI9:55 amBaltimore/Washington

$778

Find similar

United Airlines

Aug 29

BWI6:40 pmBaltimore/Washington

17h 18m

1 stop

ABE11:58 amAllentown-Bethlehem

Aug 30

ABE5:28 pmAllentown-Bethlehem

16h 27m

1 stop

BWI9:55 amBaltimore/Washington

$829

Find similar

United Airlines

Dec 28

BWI6:17 amBaltimore/Washington

7h 38m

1 stop

ABE1:55 pmAllentown-Bethlehem

Jan 2

ABE5:32 pmAllentown-Bethlehem

16h 49m

1 stop

BWI10:21 amBaltimore/Washington

$1,226

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/13

7:54 pm-9:00 pm

2 stops25h 06m

Allentown-Bethlehem

Sun 8/17

8:15 pm-11:59 pm

2 stops27h 44m

$316

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/13

7:54 pm-11:24 am

1 stop15h 30m

Allentown-Bethlehem

Sun 8/17

8:15 pm-11:59 pm

2 stops27h 44m

$322

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/13

7:54 pm-9:00 pm

2 stops25h 06m

Allentown-Bethlehem

Sun 8/17

8:15 pm-9:10 am

3 stops36h 55m

$344

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/14

12:49 pm-10:06 pm

1 stop9h 17m

Allentown-Bethlehem

Fri 8/22

6:00 am-11:59 pm

2 stops17h 59m

$384

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/14

9:57 pm-10:53 pm

2 stops24h 56m

Allentown-Bethlehem

Fri 8/22

6:00 am-11:59 pm

2 stops17h 59m

$390

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/14

7:54 pm-10:53 pm

3 stops26h 59m

Allentown-Bethlehem

Fri 8/22

6:00 am-11:59 pm

2 stops17h 59m

$397

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/13

5:11 pm-10:06 pm

3 stops28h 55m

Allentown-Bethlehem

Sun 8/17

8:15 pm-9:10 am

3 stops36h 55m

$405

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/14

7:54 pm-10:53 pm

3 stops26h 59m

Allentown-Bethlehem

Fri 8/22

6:00 am-10:09 pm

3 stops16h 09m

$423

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/14

6:15 am-9:55 pm

1 stop15h 40m

Allentown-Bethlehem

Fri 8/22

1:00 pm-9:55 am

1 stop20h 55m

$778

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Fri 8/29

6:40 pm-11:58 am

1 stop17h 18m

Allentown-Bethlehem

Sat 8/30

5:28 pm-9:55 am

1 stop16h 27m

$829

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore to Allentown

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

Prices

Airlines

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Baltimore to Allentown is on a Wednesday when prices can be found for as low as $257. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Saturday is $276.

When to book flights from Baltimore to Allentown

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

Estimated round-trip price

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

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

Best Price Found	$135
Fastest flight time	6h 02m
Direct flights	None
Airports in Allentown	1 airport

The best one-way flight to Allentown from Baltimore in the past 72 hours is $135. The best round-trip flight deal from Baltimore to Allentown found on momondo in the last 72 hours is $316.

The fastest flight from Baltimore to Allentown takes 6h 02m

There are no direct flights from Baltimore to Allentown. Popular non-direct route for this connection is Baltimore/Washington Airport - Allentown-Bethlehem Airport.

There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

Search flight deals

How far is Baltimore/Washington to Allentown-Bethlehem by plane?
The straight-line distance from Baltimore/Washington to Allentown-Bethlehem is 109.0 mi. A reasonable flight in good conditions will take 6h 02m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Allentown-Bethlehem Airport?
Prices for flights from Baltimore/Washington Airport to Allentown-Bethlehem Airport were last updated today.
How old do you have to be to fly from Baltimore/Washington Airport to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Allentown. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Baltimore to Allentown flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Baltimore and alert you when they change.