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

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

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 46% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 9 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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 Los Angeles to Newark Airport takes 4h 57m on average. On the other hand, flying from Santa Ana to Newark Airport takes 5h 01m 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 July 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.

$120 Cheap Flights from California to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:15 pm - 3:08 pm

LAS

ABE

14h 53m

1 stop

7:30 am - 11:31 pm

ABE

LAS

19h 01m

1 stop

$218Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

12:59 am - 3:08 pm

LAS

ABE

11h 09m

1 stop

7:30 am - 11:31 pm

ABE

LAS

19h 01m

1 stop

$243Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

9:15 pm - 3:08 pm

LAS

ABE

14h 53m

1 stop

7:30 am - 11:19 pm

ABE

LAS

18h 49m

2 stops

$254Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

9:45 am - 11:25 pm

SNA

ABE

10h 40m

2 stops

2:00 pm - 7:54 pm

ABE

SNA

8h 54m

1 stop

$274American Airlines

Wed, Sep 2 - Sun, Sep 6

10:12 pm - 8:25 pm

LAS

ABE

19h 13m

1 stop

7:30 am - 11:31 pm

ABE

LAS

19h 01m

1 stop

$278Multiple Airlines

Wed, Sep 23 - Mon, Sep 28

9:45 am - 11:25 pm

SNA

ABE

10h 40m

2 stops

9:36 am - 6:45 pm

ABE

SNA

12h 09m

2 stops

$279American Airlines

Wed, Sep 2 - Sun, Sep 6

6:40 am - 5:23 pm

SJC

ABE

7h 43m

1 stop

6:08 pm - 10:58 pm

ABE

SJC

7h 50m

1 stop

$288Delta

Mon, Aug 10 - Fri, Aug 14

6:30 am - 5:15 pm

SJC

ABE

7h 45m

1 stop

5:40 pm - 10:58 pm

ABE

SJC

8h 18m

1 stop

$308Delta

Thu, Nov 5 - Mon, Nov 9

5:45 pm - 9:39 am

SMF

ABE

12h 54m

2 stops

5:36 pm - 10:46 pm

ABE

SMF

8h 10m

1 stop

$343United Airlines

Wed, Sep 9 - Tue, Sep 15

6:30 pm - 9:56 am

RNO

ABE

12h 26m

2 stops

6:25 am - 1:13 pm

ABE

RNO

9h 48m

1 stop

$352United Airlines

Wed, Oct 28 - Sat, Oct 31

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from California to Allentown

Our best United Airlines deals on California to Allentown flight tickets

United Airlines

Sep 9

SMF5:45 pmSacramento Intl

12h 54m

2 stops

ABE9:39 amAllentown-Bethlehem

Sep 15

ABE5:36 pmAllentown-Bethlehem

8h 10m

1 stop

SMF10:46 pmSacramento Intl

$343

United Airlines

Oct 28

RNO6:30 pmReno

12h 26m

2 stops

ABE9:56 amAllentown-Bethlehem

Oct 31

ABE6:25 amAllentown-Bethlehem

9h 48m

1 stop

RNO1:13 pmReno

$352

United Airlines

Oct 28

RNO6:30 pmReno

12h 26m

2 stops

ABE9:56 amAllentown-Bethlehem

Oct 31

ABE6:25 amAllentown-Bethlehem

11h 48m

2 stops

RNO3:13 pmReno

$357

Delta flights from California to Allentown

Our best Delta deals on California to Allentown flight tickets

Delta

Aug 10

SJC6:40 amSan Jose

7h 43m

1 stop

ABE5:23 pmAllentown-Bethlehem

Aug 14

ABE6:08 pmAllentown-Bethlehem

7h 50m

1 stop

SJC10:58 pmSan Jose

$288

Delta

Nov 5

SJC6:30 amSan Jose

7h 45m

1 stop

ABE5:15 pmAllentown-Bethlehem

Nov 9

ABE5:40 pmAllentown-Bethlehem

8h 18m

1 stop

SJC10:58 pmSan Jose

$308

Delta

Aug 8

SJC6:40 amSan Jose

7h 43m

1 stop

ABE5:23 pmAllentown-Bethlehem

Aug 14

ABE6:08 pmAllentown-Bethlehem

7h 50m

1 stop

SJC10:58 pmSan Jose

$328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 9/24

9:15 pm-3:08 pm

1 stop14h 53m

Allentown-Bethlehem

Mon 9/28

7:30 am-11:31 pm

1 stop19h 01m

$218

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 9/24

12:59 am-3:08 pm

1 stop11h 09m

Allentown-Bethlehem

Mon 9/28

7:30 am-11:31 pm

1 stop19h 01m

$243

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 9/24

9:15 pm-3:08 pm

1 stop14h 53m

Allentown-Bethlehem

Mon 9/28

7:30 am-11:19 pm

2 stops18h 49m

$254

Santa AnaAllentown

SNA - ABE

SNAABE

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

9:45 am-11:25 pm

2 stops10h 40m

Allentown-Bethlehem

Sun 9/6

2:00 pm-7:54 pm

1 stop8h 54m

$274

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 9/23

10:12 pm-8:25 pm

1 stop19h 13m

Allentown-Bethlehem

Mon 9/28

7:30 am-11:31 pm

1 stop19h 01m

$278

Santa AnaAllentown

SNA - ABE

SNAABE

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

9:45 am-11:25 pm

2 stops10h 40m

Allentown-Bethlehem

Sun 9/6

9:36 am-6:45 pm

2 stops12h 09m

$279

Quickest round-trip

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 8/10

6:40 am-5:23 pm

1 stop7h 43m

Allentown-Bethlehem

Fri 8/14

6:08 pm-10:58 pm

1 stop7h 50m

$288

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Thu 11/5

6:30 am-5:15 pm

1 stop7h 45m

Allentown-Bethlehem

Mon 11/9

5:40 pm-10:58 pm

1 stop8h 18m

$308

SacramentoAllentown

SMF - ABE

SMFABE

Sacramento Intl

Wed 9/9

5:45 pm-9:39 am

2 stops12h 54m

Allentown-Bethlehem

Tue 9/15

5:36 pm-10:46 pm

1 stop8h 10m

$343

RenoAllentown

RNO - ABE

RNOABE

Reno

Wed 10/28

6:30 pm-9:56 am

2 stops12h 26m

Allentown-Bethlehem

Sat 10/31

6:25 am-1:13 pm

1 stop9h 48m

$352

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 $48. 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 $162.

Can stopping save me money on California to Allentown flights?

You could potentially save up to 53% 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 45m
Direct flights	None

The fastest flight from California to Allentown takes 6h 45m

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 July 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 $223	Free Cancellation	Rating 7.1 11,806 reviews	Search American Airlines flights
Delta	PriceFrom $296	Free Cancellation	Rating 7.8 8,457 reviews	Search Delta flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 9,976 reviews	Search United Airlines flights

Lehighton

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.