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

Delta is the most popular carrier operating from San Jose 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 San Jose, California according to our data. United Airlines is the first choice among our users, with 43% 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 San Jose Airport to Allentown-Bethlehem Airport?

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

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

The number of operators available for flights from San Jose Airport to Allentown-Bethlehem Airport is 1 as of May 2026.

How old do you have to be to fly from San Jose 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 San Jose Airport to Allentown-Bethlehem Airport.

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

The required travel and health documents for your Allentown-Bethlehem 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 Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$129 Cheap Flights from San Jose, California to Allentown in 2026

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Find the cheapest flights from San Jose, California to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:23 pm

SJC

ABE

7h 53m

1 stop

1:10 pm - 10:13 pm

ABE

SJC

12h 03m

2 stops

$333Delta

Wed, Aug 26 - Tue, Sep 1

6:00 am - 10:40 pm

SJC

ABE

13h 40m

2 stops

6:00 am - 6:30 pm

ABE

SJC

15h 30m

2 stops

$386American Airlines

Wed, Aug 26 - Tue, Sep 1

6:35 am - 5:30 pm

SJC

ABE

7h 55m

1 stop

6:05 pm - 10:57 pm

ABE

SJC

7h 52m

1 stop

$483Delta

Tue, Jun 9 - Tue, Jun 23

6:30 am - 5:23 pm

SJC

ABE

7h 53m

1 stop

6:16 am - 11:27 am

ABE

SJC

8h 11m

1 stop

$518Delta

Wed, Aug 26 - Tue, Sep 1

6:35 am - 5:25 pm

SJC

ABE

7h 50m

1 stop

1:08 pm - 6:52 pm

ABE

SJC

8h 44m

1 stop

$523Delta

Tue, Jul 7 - Wed, Jul 15

9:54 am - 11:08 pm

SJC

ABE

10h 14m

2 stops

6:30 am - 5:12 pm

ABE

SJC

13h 42m

2 stops

$547Delta

Mon, Jun 8 - Wed, Jul 22

6:35 am - 5:25 pm

SJC

ABE

7h 50m

1 stop

1:12 pm - 7:07 pm

ABE

SJC

8h 55m

1 stop

$574Delta

Wed, Jun 24 - Tue, Jun 30

2:59 pm - 12:27 pm

SJC

ABE

18h 28m

2 stops

6:05 pm - 10:57 pm

ABE

SJC

7h 52m

1 stop

$580Delta

Tue, Jun 16 - Wed, Jun 24

6:35 am - 5:30 pm

SJC

ABE

7h 55m

1 stop

6:30 am - 5:12 pm

ABE

SJC

13h 42m

2 stops

$598Delta

Mon, Jun 8 - Wed, Jul 22

2:59 pm - 12:27 pm

SJC

ABE

18h 28m

2 stops

6:05 pm - 10:57 pm

ABE

SJC

7h 52m

1 stop

$610Delta

Tue, Jun 16 - Tue, Jun 23

Delta flights from San Jose, California to Allentown

Our best Delta deals on San Jose, California to Allentown flight tickets

Delta

Aug 26

SJC6:30 amSan Jose

7h 53m

1 stop

ABE5:23 pmAllentown-Bethlehem

Sep 1

ABE1:10 pmAllentown-Bethlehem

12h 03m

2 stops

SJC10:13 pmSan Jose

$333

Delta

Jun 9

SJC6:35 amSan Jose

7h 55m

1 stop

ABE5:30 pmAllentown-Bethlehem

Jun 23

ABE6:05 pmAllentown-Bethlehem

7h 52m

1 stop

SJC10:57 pmSan Jose

$483

Delta

Aug 26

SJC6:30 amSan Jose

7h 53m

1 stop

ABE5:23 pmAllentown-Bethlehem

Sep 1

ABE6:16 amAllentown-Bethlehem

8h 11m

1 stop

SJC11:27 amSan Jose

$518

United Airlines flights from San Jose, California to Allentown

Our best United Airlines deals on San Jose, California to Allentown flight tickets

United Airlines

Aug 26

SJC6:20 amSan Jose

7h 36m

1 stop

ABE4:56 pmAllentown-Bethlehem

Sep 1

ABE5:36 pmAllentown-Bethlehem

8h 14m

1 stop

SJC10:50 pmSan Jose

$686

United Airlines

Aug 26

SJC6:37 pmSan Jose

36h 20m

3 stops

ABE9:57 amAllentown-Bethlehem

Sep 1

ABE6:15 amAllentown-Bethlehem

33h 53m

2 stops

SJC1:08 pmSan Jose

$707

United Airlines

Oct 27

SJC6:40 amSan Jose

7h 16m

1 stop

ABE4:56 pmAllentown-Bethlehem

Oct 28

ABE10:38 amAllentown-Bethlehem

13h 33m

2 stops

SJC9:11 pmSan Jose

$719

momondo Fare Finder

Use the filters below to find and compare flights from San Jose, California to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Wed 8/26

6:30 am-5:23 pm

1 stop7h 53m

Allentown-Bethlehem

Tue 9/1

1:10 pm-10:13 pm

2 stops12h 03m

$333

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Wed 8/26

6:00 am-10:40 pm

2 stops13h 40m

Allentown-Bethlehem

Tue 9/1

6:00 am-6:30 pm

2 stops15h 30m

$386

Quickest round-trip

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 6/9

6:35 am-5:30 pm

1 stop7h 55m

Allentown-Bethlehem

Tue 6/23

6:05 pm-10:57 pm

1 stop7h 52m

$483

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Wed 8/26

6:30 am-5:23 pm

1 stop7h 53m

Allentown-Bethlehem

Tue 9/1

6:16 am-11:27 am

1 stop8h 11m

$518

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 7/7

6:35 am-5:25 pm

1 stop7h 50m

Allentown-Bethlehem

Wed 7/15

1:08 pm-6:52 pm

1 stop8h 44m

$523

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 6/8

9:54 am-11:08 pm

2 stops10h 14m

Allentown-Bethlehem

Wed 7/22

6:30 am-5:12 pm

2 stops13h 42m

$547

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Wed 6/24

6:35 am-5:25 pm

1 stop7h 50m

Allentown-Bethlehem

Tue 6/30

1:12 pm-7:07 pm

1 stop8h 55m

$574

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 6/16

2:59 pm-12:27 pm

2 stops18h 28m

Allentown-Bethlehem

Wed 6/24

6:05 pm-10:57 pm

1 stop7h 52m

$580

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Mon 6/8

6:35 am-5:30 pm

1 stop7h 55m

Allentown-Bethlehem

Wed 7/22

6:30 am-5:12 pm

2 stops13h 42m

$598

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 6/16

2:59 pm-12:27 pm

2 stops18h 28m

Allentown-Bethlehem

Tue 6/23

6:05 pm-10:57 pm

1 stop7h 52m

$610

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 San Jose, 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

Can stopping save me money on San Jose, California to Allentown flights?

You could potentially save up to 27% on your flight if you consider stops on a San Jose, California to Allentown flight.

When to book flights from San Jose, California to Allentown

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

Estimated round-trip price

Cheap San Jose, California to Allentown (SJC to ABE) flight deals and tips

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

Fastest flight time	7h 16m
Direct flights	None

The fastest flight from San Jose, California to Allentown takes 7h 16m

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

Search flight deals

Frequently asked questions about flying from San Jose, California to Allentown

How far is San Jose to Allentown-Bethlehem by plane?
A flight from San Jose to Allentown-Bethlehem will travel around 2473.1 mi. 7h 16m is a normal flight duration for this route.
When did momondo last update prices for flights from San Jose Airport to Allentown-Bethlehem Airport?
Prices for flights from San Jose Airport to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from San Jose Airport to Allentown-Bethlehem Airport?
The number of operators available for flights from San Jose Airport to Allentown-Bethlehem Airport is 1 as of May 2026.
How old do you have to be to fly from San Jose 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 San Jose Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem 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 Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Jose, California to Allentown?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Jose, California to Allentown is Delta (100% of total bookings).

Best airlines flying from San Jose, California to Allentown

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $292	Free Cancellation	Rating 7.9 8,419 reviews		Search Delta flights

Lehighton

Why use momondo?

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

It is quick and easy to find San Jose to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

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

How can momondo help me find flights from San Jose to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from San Jose.

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

Yes. momondo can track prices for San Jose to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.