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Cheap flights from Allentown to San Jose from $214

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 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Allentown to San Jose

Cheap round-trip flights

Delta Logo
12:48 pm - 10:55 pmABE-SJC
13h 07m2 stops
Delta Logo
6:55 pm - 12:04 pmSJC-ABE
14h 09m2 stops
$378Delta
Find Deal
Sat, Sep 20 - Mon, Sep 22
Delta Logo
12:48 pm - 10:55 pmABE-SJC
13h 07m2 stops
Delta Logo
10:30 pm - 12:04 pmSJC-ABE
10h 34m1 stop
$398Delta
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
12:48 pm - 10:55 pmABE-SJC
13h 07m2 stops
Delta Logo
6:20 am - 10:41 pmSJC-ABE
13h 21m2 stops
$403Delta
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
12:48 pm - 10:55 pmABE-SJC
13h 07m2 stops
Delta Logo
10:30 pm - 12:04 pmSJC-ABE
10h 34m1 stop
$432Delta
Find Deal
Sat, Sep 20 - Mon, Sep 22
United Airlines Logo
5:28 pm - 10:40 pmABE-SJC
8h 12m1 stop
United Airlines Logo
6:30 am - 4:53 pmSJC-ABE
7h 23m1 stop
$474United Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Delta Logo
12:48 pm - 7:49 pmABE-SJC
10h 01m1 stop
Delta Logo
6:55 pm - 12:04 pmSJC-ABE
14h 09m2 stops
$489Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
Delta Logo
12:48 pm - 7:49 pmABE-SJC
10h 01m1 stop
Delta Logo
10:30 pm - 12:04 pmSJC-ABE
10h 34m1 stop
$509Delta
Find Deal
Fri, Sep 19 - Tue, Sep 23
Delta Logo
12:48 pm - 7:49 pmABE-SJC
10h 01m1 stop
Delta Logo
8:12 pm - 12:04 pmSJC-ABE
12h 52m2 stops
$514Delta
Find Deal
Fri, Sep 19 - Tue, Sep 23
Delta Logo
12:48 pm - 7:49 pmABE-SJC
10h 01m1 stop
Delta Logo
10:30 pm - 12:04 pmSJC-ABE
10h 34m1 stop
$543Delta
Find Deal
Fri, Sep 19 - Mon, Sep 22
United Airlines Logo
5:28 pm - 10:40 pmABE-SJC
8h 12m1 stop
United Airlines Logo
10:30 pm - 1:55 pmSJC-ABE
12h 25m1 stop
$552United Airlines
Find Deal
Tue, Sep 16 - Tue, Dec 23

Delta flights from Allentown to San Jose

Our best Delta deals on Allentown to San Jose flight tickets
Delta
Sep 20
ABE12:48 pmAllentown-Bethlehem
13h 07m
2 stops
SJC10:55 pmSan Jose
Sep 22
SJC6:55 pmSan Jose
14h 09m
2 stops
ABE12:04 pmAllentown-Bethlehem
$378
Find similar
Delta
Sep 20
ABE12:48 pmAllentown-Bethlehem
13h 07m
2 stops
SJC10:55 pmSan Jose
Sep 23
SJC10:30 pmSan Jose
10h 34m
1 stop
ABE12:04 pmAllentown-Bethlehem
$398
Find similar
Delta
Sep 20
ABE12:48 pmAllentown-Bethlehem
13h 07m
2 stops
SJC10:55 pmSan Jose
Sep 23
SJC6:20 amSan Jose
13h 21m
2 stops
ABE10:41 pmAllentown-Bethlehem
$403
Find similar

United Airlines flights from Allentown to San Jose

Our best United Airlines deals on Allentown to San Jose flight tickets
United Airlines
Sep 20
ABE5:28 pmAllentown-Bethlehem
8h 12m
1 stop
SJC10:40 pmSan Jose
Sep 23
SJC6:30 amSan Jose
7h 23m
1 stop
ABE4:53 pmAllentown-Bethlehem
$474
Find similar
United Airlines
Sep 16
ABE5:28 pmAllentown-Bethlehem
8h 12m
1 stop
SJC10:40 pmSan Jose
Dec 23
SJC10:30 pmSan Jose
12h 25m
1 stop
ABE1:55 pmAllentown-Bethlehem
$552
Find similar
United Airlines
Sep 3
ABE5:28 pmAllentown-Bethlehem
8h 12m
1 stop
SJC10:40 pmSan Jose
Sep 5
SJC6:30 amSan Jose
7h 23m
1 stop
ABE4:53 pmAllentown-Bethlehem
$559
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to San Jose 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 August 18, 2025.
Use the filters below to find and compare flights from Allentown to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 9/20

12:48 pm-10:55 pm

2 stops13h 07m

San Jose

Mon 9/22

6:55 pm-12:04 pm

2 stops14h 09m

$378

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 9/20

12:48 pm-10:55 pm

2 stops13h 07m

San Jose

Tue 9/23

10:30 pm-12:04 pm

1 stop10h 34m

$398

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 9/20

12:48 pm-10:55 pm

2 stops13h 07m

San Jose

Tue 9/23

6:20 am-10:41 pm

2 stops13h 21m

$403

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 9/20

12:48 pm-10:55 pm

2 stops13h 07m

San Jose

Mon 9/22

10:30 pm-12:04 pm

1 stop10h 34m

$432

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Sat 9/20

5:28 pm-10:40 pm

1 stop8h 12m

San Jose

Tue 9/23

6:30 am-4:53 pm

1 stop7h 23m

$474

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 9/19

12:48 pm-7:49 pm

1 stop10h 01m

San Jose

Mon 9/22

6:55 pm-12:04 pm

2 stops14h 09m

$489

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 9/19

12:48 pm-7:49 pm

1 stop10h 01m

San Jose

Tue 9/23

10:30 pm-12:04 pm

1 stop10h 34m

$509

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 9/19

12:48 pm-7:49 pm

1 stop10h 01m

San Jose

Tue 9/23

8:12 pm-12:04 pm

2 stops12h 52m

$514

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Fri 9/19

12:48 pm-7:49 pm

1 stop10h 01m

San Jose

Mon 9/22

10:30 pm-12:04 pm

1 stop10h 34m

$543

AllentownSan Jose

ABE - SJC

ABESJC

Allentown-Bethlehem

Tue 9/16

5:28 pm-10:40 pm

1 stop8h 12m

San Jose

Tue 12/23

10:30 pm-1:55 pm

1 stop12h 25m

$552

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

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 cheapest day to depart on your flight to San Jose?

The cheapest day to depart on your flight to San Jose is on a Wednesday when prices can be found for as low as $412. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Sunday is $758.

What is the cheapest time of day to depart on your flight to San Jose?

Our most recent data shows that the best time of day to fly to San Jose is in the afternoon. Flights from Allentown to San Jose during this time can be as low as $467. In contrast, the most expensive time of day to depart to San Jose is at noon when prices are around $586.

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

You could potentially save up to 37% on your flight if you consider stops on a Allentown to San Jose flight.

When to book flights from Allentown to San Jose

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

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

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

Best Price Found

$214

Fastest flight time

8h 08m

Direct flights

None

Airports in San Jose

1 airport
The best one-way flight to San Jose from Allentown in the past 72 hours is $214. The best round-trip flight deal from Allentown to San Jose found on momondo in the last 72 hours is $378.
The fastest flight from Allentown to San Jose takes 8h 08m
There are no direct flights from Allentown to San Jose. Popular non-direct route for this connection is Allentown-Bethlehem Airport - San Jose Airport.
There is 1 airport near San Jose: San Jose (SJC)
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 8h 08m.

  • 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?

Best airlines flying from Allentown to San Jose

Compare and see reviews for airlines that fly from Allentown to San Jose with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $296Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $338Free CancellationRating
7.4
8,925 reviews
Search United 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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