What airlines fly to Allentown?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Allentown from California according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 10 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Allentown-Bethlehem?

Delta, American Airlines, and United Airlines are the most popular carriers operating from California to Allentown-Bethlehem

How long does it take to fly to Allentown?

Flight times vary depending on what airport in California you fly out of and what airport in Allentown you fly into. For example, flying from Santa Ana to Newark Airport takes 5h 01m on average. On the other hand, flying from Los Angeles to Newark Airport takes 5h 08m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from California to Allentown-Bethlehem Airport?

Prices for flights from California to Allentown-Bethlehem Airport were last updated today.

How many operators does momondo search for flights from California to Allentown-Bethlehem Airport?

As of April 2026, there are 3 operators available to choose from for flights from California to Allentown-Bethlehem Airport.

How old do you have to be to fly from California to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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.

$141 Cheap Flights from California to Allentown in 2026

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Find the cheapest flights from California to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:49 am - 9:27 am

LAX

ABE

29h 38m

2 stops

7:30 am - 8:58 am

ABE

LAX

28h 28m

1 stop

$323Multiple Airlines

Sun, May 31 - Mon, Jun 8

6:30 am - 11:04 pm

LAX

ABE

13h 34m

1 stop

7:30 am - 8:58 am

ABE

LAX

28h 28m

1 stop

$324Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

9:37 am - 11:00 pm

SJC

ABE

10h 23m

2 stops

12:53 pm - 10:01 pm

ABE

SJC

12h 08m

2 stops

$327Delta

Sat, May 2 - Tue, May 5

1:17 pm - 12:21 am

SFO

ABE

8h 04m

1 stop

5:46 pm - 10:49 pm

ABE

SFO

8h 03m

1 stop

$369American Airlines

Wed, May 27 - Sat, May 30

10:07 am - 12:21 am

SFO

ABE

11h 14m

2 stops

5:46 pm - 10:49 pm

ABE

SFO

8h 03m

1 stop

$374American Airlines

Wed, May 27 - Sat, May 30

11:30 pm - 9:38 am

LAS

ABE

7h 08m

1 stop

2:23 pm - 9:54 pm

ABE

LAS

10h 31m

1 stop

$376United Airlines

Mon, Jun 1 - Tue, Jun 9

9:00 am - 12:22 am

SFO

ABE

12h 22m

2 stops

6:00 am - 3:25 pm

ABE

SFO

12h 25m

2 stops

$379American Airlines

Sat, Apr 25 - Tue, Apr 28

11:53 pm - 9:48 am

LAX

ABE

6h 55m

1 stop

5:40 pm - 1:41 am

ABE

LAX

11h 01m

1 stop

$389United Airlines

Tue, May 5 - Sun, May 10

8:56 am - 11:04 pm

SFO

ABE

11h 08m

1 stop

7:30 am - 11:38 am

ABE

SFO

31h 08m

1 stop

$389Multiple Airlines

Mon, Jun 1 - Mon, Jun 8

10:30 pm - 12:12 pm

SFO

ABE

10h 42m

1 stop

12:52 pm - 8:24 pm

ABE

SFO

10h 32m

1 stop

$409Delta

Tue, Apr 14 - Sat, Apr 18

United Airlines flights from California to Allentown

Our best United Airlines deals on California to Allentown flight tickets

United Airlines

Jun 1

LAS11:30 pmLas Vegas Harry Reid Intl

7h 08m

1 stop

ABE9:38 amAllentown-Bethlehem

Jun 9

ABE2:23 pmAllentown-Bethlehem

10h 31m

1 stop

LAS9:54 pmLas Vegas Harry Reid Intl

$376

United Airlines

May 5

LAX11:53 pmLos Angeles

6h 55m

1 stop

ABE9:48 amAllentown-Bethlehem

May 10

ABE5:40 pmAllentown-Bethlehem

11h 01m

1 stop

LAX1:41 amLos Angeles

$389

United Airlines

Jul 15

SMF11:39 pmSacramento Intl

6h 59m

1 stop

ABE9:38 amAllentown-Bethlehem

Jul 29

ABE5:41 pmAllentown-Bethlehem

7h 56m

1 stop

SMF10:37 pmSacramento Intl

$409

Delta flights from California to Allentown

Our best Delta deals on California to Allentown flight tickets

Delta

May 2

SJC9:37 amSan Jose

10h 23m

2 stops

ABE11:00 pmAllentown-Bethlehem

May 5

ABE12:53 pmAllentown-Bethlehem

12h 08m

2 stops

SJC10:01 pmSan Jose

$327

Delta

Apr 14

SFO10:30 pmSan Francisco

10h 42m

1 stop

ABE12:12 pmAllentown-Bethlehem

Apr 18

ABE12:52 pmAllentown-Bethlehem

10h 32m

1 stop

SFO8:24 pmSan Francisco

$409

Delta

Apr 17

SMF8:55 pmSacramento Intl

12h 17m

2 stops

ABE12:12 pmAllentown-Bethlehem

Apr 21

ABE5:59 pmAllentown-Bethlehem

8h 06m

1 stop

SMF11:05 pmSacramento Intl

$423

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Sun 5/31

12:49 am-9:27 am

2 stops29h 38m

Allentown-Bethlehem

Mon 6/8

7:30 am-8:58 am

1 stop28h 28m

$323

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Mon 6/1

6:30 am-11:04 pm

1 stop13h 34m

Allentown-Bethlehem

Mon 6/8

7:30 am-8:58 am

1 stop28h 28m

$324

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sat 5/2

9:37 am-11:00 pm

2 stops10h 23m

Allentown-Bethlehem

Tue 5/5

12:53 pm-10:01 pm

2 stops12h 08m

$327

Quickest round-trip

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Wed 5/27

1:17 pm-12:21 am

1 stop8h 04m

Allentown-Bethlehem

Sat 5/30

5:46 pm-10:49 pm

1 stop8h 03m

$369

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Wed 5/27

10:07 am-12:21 am

2 stops11h 14m

Allentown-Bethlehem

Sat 5/30

5:46 pm-10:49 pm

1 stop8h 03m

$374

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Mon 6/1

11:30 pm-9:38 am

1 stop7h 08m

Allentown-Bethlehem

Tue 6/9

2:23 pm-9:54 pm

1 stop10h 31m

$376

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Sat 4/25

9:00 am-12:22 am

2 stops12h 22m

Allentown-Bethlehem

Tue 4/28

6:00 am-3:25 pm

2 stops12h 25m

$379

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Tue 5/5

11:53 pm-9:48 am

1 stop6h 55m

Allentown-Bethlehem

Sun 5/10

5:40 pm-1:41 am

1 stop11h 01m

$389

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Mon 6/1

8:56 am-11:04 pm

1 stop11h 08m

Allentown-Bethlehem

Mon 6/8

7:30 am-11:38 am

1 stop31h 08m

$389

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Tue 4/14

10:30 pm-12:12 pm

1 stop10h 42m

Allentown-Bethlehem

Sat 4/18

12:52 pm-8:24 pm

1 stop10h 32m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California 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

Other information

What is the cheapest month to fly to Allentown?

The month of August is, on average, the cheapest month to fly to Allentown from California, with most prices found around $297. If you aren’t able to travel to Allentown during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $322.

Cheap California to Allentown flight deals and tips

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

Fastest flight time	6h 58m
Direct flights	None

The fastest flight from California to Allentown takes 6h 58m

There are no direct flights from California to Allentown. There are no popular flight routes from California to Allentown.

Search flight deals

Frequently asked questions about flying from California to Allentown

When did momondo last update prices for flights from California to Allentown-Bethlehem Airport?
Prices for flights from California to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from California to Allentown-Bethlehem Airport?
As of April 2026, there are 3 operators available to choose from for flights from California to Allentown-Bethlehem Airport.
How old do you have to be to fly from California to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California 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.

Best airlines flying from California to Allentown

Compare and see reviews for airlines that fly from California to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.1 11,549 reviews	Search American Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.9 8,369 reviews	Search Delta flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 9,533 reviews	Search United Airlines flights

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Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Allentown from California with this policy.

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

Once you have performed a search for California 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 California to Allentown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.