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

American Airlines, United Airlines, and Delta 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.

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 38% 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.

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 February 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.

$167 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.

7:00 am - 10:18 pm

SJC

ABE

12h 18m

2 stops

6:30 am - 5:15 pm

ABE

SJC

13h 45m

2 stops

$314Delta

Sat, May 23 - Wed, May 27

10:50 pm - 12:05 pm

SFO

ABE

10h 15m

1 stop

5:58 pm - 11:49 pm

ABE

SFO

8h 51m

1 stop

$319Delta

Fri, Mar 6 - Sat, Mar 7

10:45 pm - 10:06 am

SFO

ABE

8h 21m

1 stop

5:36 pm - 12:30 am

ABE

SFO

9h 54m

1 stop

$329United Airlines

Sat, May 23 - Wed, May 27

12:57 pm - 10:56 pm

ONT

ABE

6h 59m

1 stop

6:32 am - 11:47 am

ABE

ONT

8h 15m

1 stop

$337Delta

Thu, Mar 12 - Wed, Mar 25

6:15 am - 5:17 pm

SAN

ABE

8h 02m

1 stop

5:58 pm - 11:09 pm

ABE

SAN

8h 11m

1 stop

$339Delta

Tue, Mar 10 - Tue, Mar 17

5:14 am - 6:39 pm

SFO

ABE

10h 25m

1 stop

5:18 pm - 11:47 pm

ABE

SFO

9h 29m

1 stop

$341American Airlines

Sat, May 23 - Wed, May 27

9:57 am - 11:05 pm

SAN

ABE

10h 08m

1 stop

5:18 pm - 11:34 pm

ABE

SAN

9h 16m

1 stop

$361American Airlines

Sat, May 30 - Tue, Jun 2

7:44 pm - 9:58 am

BUR

ABE

11h 14m

2 stops

6:15 am - 4:16 pm

ABE

BUR

13h 01m

2 stops

$367United Airlines

Tue, Apr 28 - Wed, May 6

11:30 pm - 8:10 pm

LAX

ABE

17h 40m

1 stop

1:41 pm - 9:06 am

ABE

LAX

22h 25m

2 stops

$411Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

1:28 pm - 10:23 pm

LAX

ABE

29h 55m

2 stops

10:00 am - 7:01 pm

ABE

LAX

12h 01m

1 stop

$426Multiple Airlines

Fri, Mar 6 - Sun, Mar 15

American Airlines flights from California to Allentown

Our best American Airlines deals on California to Allentown flight tickets

American Airlines

May 23

SFO5:14 amSan Francisco

10h 25m

1 stop

ABE6:39 pmAllentown-Bethlehem

May 27

ABE5:18 pmAllentown-Bethlehem

9h 29m

1 stop

SFO11:47 pmSan Francisco

$341

American Airlines

May 30

SAN9:57 amSan Diego

10h 08m

1 stop

ABE11:05 pmAllentown-Bethlehem

Jun 2

ABE5:18 pmAllentown-Bethlehem

9h 16m

1 stop

SAN11:34 pmSan Diego

$361

American Airlines

Mar 11

SFO12:25 amSan Francisco

8h 05m

1 stop

ABE11:30 amAllentown-Bethlehem

Mar 19

ABE12:00 pmAllentown-Bethlehem

8h 48m

1 stop

SFO5:48 pmSan Francisco

$384

United Airlines flights from California to Allentown

Our best United Airlines deals on California to Allentown flight tickets

United Airlines

May 23

SFO10:45 pmSan Francisco

8h 21m

1 stop

ABE10:06 amAllentown-Bethlehem

May 27

ABE5:36 pmAllentown-Bethlehem

9h 54m

1 stop

SFO12:30 amSan Francisco

$329

United Airlines

Apr 28

BUR7:44 pmBurbank Bob Hope

11h 14m

2 stops

ABE9:58 amAllentown-Bethlehem

May 6

ABE6:15 amAllentown-Bethlehem

13h 01m

2 stops

BUR4:16 pmBurbank Bob Hope

$367

United Airlines

Feb 24

BUR6:37 pmBurbank Bob Hope

12h 24m

2 stops

ABE10:01 amAllentown-Bethlehem

Mar 10

ABE10:31 amAllentown-Bethlehem

13h 16m

2 stops

BUR8:47 pmBurbank Bob Hope

$369

Fly from

Fly to

Route

Depart

Return

Price

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Sat 5/23

7:00 am-10:18 pm

2 stops12h 18m

Allentown-Bethlehem

Wed 5/27

6:30 am-5:15 pm

2 stops13h 45m

$314

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Fri 3/6

10:50 pm-12:05 pm

1 stop10h 15m

Allentown-Bethlehem

Sat 3/7

5:58 pm-11:49 pm

1 stop8h 51m

$319

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Sat 5/23

10:45 pm-10:06 am

1 stop8h 21m

Allentown-Bethlehem

Wed 5/27

5:36 pm-12:30 am

1 stop9h 54m

$329

OntarioAllentown

ONT - ABE

ONTABE

Ontario

Thu 3/12

12:57 pm-10:56 pm

1 stop6h 59m

Allentown-Bethlehem

Wed 3/25

6:32 am-11:47 am

1 stop8h 15m

$337

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Tue 3/10

6:15 am-5:17 pm

1 stop8h 02m

Allentown-Bethlehem

Tue 3/17

5:58 pm-11:09 pm

1 stop8h 11m

$339

San FranciscoAllentown

SFO - ABE

SFOABE

San Francisco

Sat 5/23

5:14 am-6:39 pm

1 stop10h 25m

Allentown-Bethlehem

Wed 5/27

5:18 pm-11:47 pm

1 stop9h 29m

$341

San DiegoAllentown

SAN - ABE

SANABE

San Diego

Sat 5/30

9:57 am-11:05 pm

1 stop10h 08m

Allentown-Bethlehem

Tue 6/2

5:18 pm-11:34 pm

1 stop9h 16m

$361

BurbankAllentown

BUR - ABE

BURABE

Burbank Bob Hope

Tue 4/28

7:44 pm-9:58 am

2 stops11h 14m

Allentown-Bethlehem

Wed 5/6

6:15 am-4:16 pm

2 stops13h 01m

$367

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Thu 4/9

11:30 pm-8:10 pm

1 stop17h 40m

Allentown-Bethlehem

Mon 4/13

1:41 pm-9:06 am

2 stops22h 25m

$411

Los AngelesAllentown

LAX - ABE

LAXABE

Los Angeles

Fri 3/6

1:28 pm-10:23 pm

2 stops29h 55m

Allentown-Bethlehem

Sun 3/15

10:00 am-7:01 pm

1 stop12h 01m

$426

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 April is also cheap. Prices for this month can be found on momondo for an average of $318.

Can stopping save me money on California to Allentown flights?

You could potentially save up to 9% on your flight if you consider stops on a California to Allentown flight.

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 55m
Direct flights	None

The fastest flight from California to Allentown takes 6h 55m

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

Search flight deals

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 February 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 7.2 11,278 reviews	Search American Airlines flights
Delta	PriceFrom $239	Free Cancellation	Rating 7.9 8,193 reviews	Search Delta flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 9,283 reviews	Search United Airlines flights

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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.