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Cheap flights from Allentown to San Jose from $159

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to San Jose departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Allentown to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:32 am - 12:08 pm
ABE
-
SJC
8h 36m
1 stop
Delta Logo
11:00 pm - 12:12 pm
SJC
-
ABE
10h 12m
1 stop
$348Delta
Wed, Apr 8 - Tue, Apr 14
Delta Logo
6:32 am - 12:08 pm
ABE
-
SJC
8h 36m
1 stop
Delta Logo
11:00 pm - 12:12 pm
SJC
-
ABE
10h 12m
1 stop
$378Delta
Wed, Apr 8 - Tue, Apr 14
Delta Logo
1:00 pm - 6:37 pm
ABE
-
SJC
8h 37m
1 stop
Delta Logo
5:45 am - 10:56 pm
SJC
-
ABE
14h 11m
2 stops
$427Delta
Thu, Aug 13 - Tue, Aug 18
United Airlines Logo
5:43 pm - 10:41 pm
ABE
-
SJC
7h 58m
1 stop
United Airlines Logo
6:30 am - 5:03 pm
SJC
-
ABE
7h 33m
1 stop
$444United Airlines
Fri, Apr 10 - Tue, Apr 14
Delta Logo
1:00 pm - 6:37 pm
ABE
-
SJC
8h 37m
1 stop
Delta Logo
8:05 pm - 12:08 pm
SJC
-
ABE
13h 03m
2 stops
$473Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
1:00 pm - 9:48 pm
ABE
-
SJC
11h 48m
2 stops
Delta Logo
8:05 pm - 12:08 pm
SJC
-
ABE
13h 03m
2 stops
$478Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
1:08 pm - 6:52 pm
ABE
-
SJC
8h 44m
1 stop
Delta Logo
10:59 pm - 12:22 pm
SJC
-
ABE
10h 23m
2 stops
$488Delta
Wed, Jul 29 - Wed, Aug 5
Delta Logo
1:00 pm - 9:48 pm
ABE
-
SJC
11h 48m
2 stops
Delta Logo
5:45 am - 10:56 pm
SJC
-
ABE
14h 11m
2 stops
$503Delta
Thu, Aug 13 - Tue, Aug 18
Delta Logo
1:08 pm - 6:52 pm
ABE
-
SJC
8h 44m
1 stop
Delta Logo
6:35 am - 5:25 pm
SJC
-
ABE
7h 50m
1 stop
$527Delta
Wed, Jul 29 - Wed, Aug 5
Delta Logo
6:20 am - 3:47 pm
ABE
-
SJC
12h 27m
2 stops
Delta Logo
10:59 pm - 12:22 pm
SJC
-
ABE
10h 23m
2 stops
$528Delta
Wed, Jul 29 - Wed, Aug 5

Delta flights from Allentown to San Jose, California

Our best Delta deals on Allentown to San Jose, California flight tickets
Delta
Apr 8
ABE6:32 amAllentown-Bethlehem
8h 36m
1 stop
SJC12:08 pmSan Jose
Apr 14
SJC11:00 pmSan Jose
10h 12m
1 stop
ABE12:12 pmAllentown-Bethlehem
$348
Delta
Apr 8
ABE6:32 amAllentown-Bethlehem
8h 36m
1 stop
SJC12:08 pmSan Jose
Apr 14
SJC11:00 pmSan Jose
10h 12m
1 stop
ABE12:12 pmAllentown-Bethlehem
$378
Delta
Aug 13
ABE1:00 pmAllentown-Bethlehem
8h 37m
1 stop
SJC6:37 pmSan Jose
Aug 18
SJC5:45 amSan Jose
14h 11m
2 stops
ABE10:56 pmAllentown-Bethlehem
$427

United Airlines flights from Allentown to San Jose, California

Our best United Airlines deals on Allentown to San Jose, California flight tickets
United Airlines
Apr 10
ABE5:43 pmAllentown-Bethlehem
7h 58m
1 stop
SJC10:41 pmSan Jose
Apr 14
SJC6:30 amSan Jose
7h 33m
1 stop
ABE5:03 pmAllentown-Bethlehem
$444
United Airlines
Aug 13
ABE6:15 amAllentown-Bethlehem
8h 10m
1 stop
SJC11:25 amSan Jose
Aug 18
SJC6:30 amSan Jose
7h 26m
1 stop
ABE4:56 pmAllentown-Bethlehem
$618
United Airlines
May 2
ABE10:35 amAllentown-Bethlehem
10h 56m
1 stop
SJC6:31 pmSan Jose
May 5
SJC6:30 amSan Jose
7h 30m
1 stop
ABE5:00 pmAllentown-Bethlehem
$769

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to San Jose, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Allentown to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Wed 4/8

6:32 am-12:08 pm

1 stop8h 36m

San Jose

Tue 4/14

11:00 pm-12:12 pm

1 stop10h 12m

$348

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Wed 4/8

6:32 am-12:08 pm

1 stop8h 36m

San Jose

Tue 4/14

11:00 pm-12:12 pm

1 stop10h 12m

$378

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Thu 8/13

1:00 pm-6:37 pm

1 stop8h 37m

San Jose

Tue 8/18

5:45 am-10:56 pm

2 stops14h 11m

$427
Quickest round-trip

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 4/10

5:43 pm-10:41 pm

1 stop7h 58m

San Jose

Tue 4/14

6:30 am-5:03 pm

1 stop7h 33m

$444

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Thu 8/13

1:00 pm-6:37 pm

1 stop8h 37m

San Jose

Tue 8/18

8:05 pm-12:08 pm

2 stops13h 03m

$473

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Thu 8/13

1:00 pm-9:48 pm

2 stops11h 48m

San Jose

Tue 8/18

8:05 pm-12:08 pm

2 stops13h 03m

$478

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Wed 7/29

1:08 pm-6:52 pm

1 stop8h 44m

San Jose

Wed 8/5

10:59 pm-12:22 pm

2 stops10h 23m

$488

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Thu 8/13

1:00 pm-9:48 pm

2 stops11h 48m

San Jose

Tue 8/18

5:45 am-10:56 pm

2 stops14h 11m

$503

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Wed 7/29

1:08 pm-6:52 pm

1 stop8h 44m

San Jose

Wed 8/5

6:35 am-5:25 pm

1 stop7h 50m

$527

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Wed 7/29

6:20 am-3:47 pm

2 stops12h 27m

San Jose

Wed 8/5

10:59 pm-12:22 pm

2 stops10h 23m

$528

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Allentown to San Jose, California

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

What is the typical price of a round-trip flight between Allentown and San Jose, California?

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

You could potentially save up to 57% on your flight if you consider stops on a Allentown to San Jose, California flight.

When to book flights from Allentown to San Jose, California

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

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

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

Fastest flight time

7h 54m

Direct flights

None
The fastest flight from Allentown to San Jose, California takes 7h 54m
There are no direct flights from Allentown to San Jose, California. There are no popular flight routes from Allentown to San Jose, California.
Search flight deals

  • How far is Allentown-Bethlehem to San Jose by plane?

    The straight-line distance from Allentown-Bethlehem to San Jose is 2473.1 mi. A reasonable flight in good conditions will take 7h 54m.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to San Jose Airport?

    Prices for flights from Allentown-Bethlehem Airport to San Jose Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to San Jose Airport?

    The necessary travel and health documents for your San Jose 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.

  • What is the most popular airline from Allentown to San Jose, California?

Best airlines flying from Allentown to San Jose, California

Compare and see reviews for airlines that fly from Allentown to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.9
8,341 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to San Jose for you.

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

All flight searches from Allentown to San Jose on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Allentown and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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