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ABE - SJC

$174 Find cheap flights from Allentown to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to San Jose departing on 7/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to San Jose, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Allentown to San Jose (ABE-SJC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:30 am - 2:21 pmABE-SJC
10h 51m2 stops
6:30 am - 11:26 pmSJC-ABE
13h 56m2 stops
$276Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:30 am - 4:16 pmABE-SJC
12h 46m2 stops
12:05 pm - 11:26 pmSJC-ABE
8h 21m1 stop
$317Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:30 am - 2:21 pmABE-SJC
10h 51m2 stops
12:05 pm - 11:26 pmSJC-ABE
8h 21m1 stop
$327Delta
Find Deal
Sat, Sep 7 - Tue, Sep 10
2:50 pm - 9:43 pmABE-SJC
9h 53m1 stop
12:05 pm - 11:26 pmSJC-ABE
8h 21m1 stop
$357Delta
Find Deal
Sat, Sep 21 - Tue, Sep 24
12:05 pm - 10:12 pmABE-SJC
13h 07m2 stops
6:00 am - 10:10 pmSJC-ABE
13h 10m2 stops
$375American Airlines
Find Deal
Sat, Sep 21 - Tue, Sep 24
6:30 am - 11:58 amABE-SJC
8h 28m1 stop
6:40 am - 9:48 pmSJC-ABE
12h 08m1 stop
$633United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:31 am - 6:30 pmABE-SJC
14h 59m2 stops
7:18 pm - 11:23 amSJC-ABE
13h 05m2 stops
$665American Airlines
Find Deal
Thu, May 23 - Sun, May 26
8:15 am - 8:45 pmABE-SJC
15h 30m2 stops
9:49 am - 12:16 amSJC-ABE
11h 27m2 stops
$676American Airlines
Find Deal
Sun, Sep 22 - Tue, Sep 24
6:40 am - 10:25 pmABE-SJC
18h 45m1 stop
6:22 am - 4:58 pmSJC-ABE
7h 36m1 stop
$824United Airlines
Find Deal
Thu, May 23 - Sun, May 26
6:40 am - 10:45 pmABE-SJC
19h 05m1 stop
6:39 am - 9:38 pmSJC-ABE
11h 59m1 stop
$1,132United Airlines
Find Deal
Fri, Jul 26 - Fri, Aug 2

Flights from Allentown to San Jose - Travel Insights & Trends

Get data-powered insights and trends into flights from Allentown to San Jose to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Allentown to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Allentown to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Allentown to San Jose is September, where tickets cost $278 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $428 and $415 respectively.

How far in advance should I book a flight from Allentown to San Jose?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Allentown to San Jose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Allentown to San Jose, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Which airlines provide the cheapest flights from Allentown to San Jose?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Jose from Allentown were found on Delta ($174) and United Airlines ($360), and the lowest round-trip tickets were found on Delta ($276) and American Airlines ($375).

Good to know

Low season

October

High season

December

Cheapest flight

$174
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Allentown to San Jose

When to book flights from Allentown to San Jose

Are your dates flexible? Find out the best times to travel from Allentown to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to San Jose

  • What is the cheapest flight from Allentown to San Jose?

    In the last 3 days, the lowest price for a flight from Allentown to San Jose was $174 for a one-way ticket and $276 for a round-trip.

  • Do I need a passport to fly between Allentown and San Jose?

    A passport is not required to fly from Allentown to San Jose.

  • Which aircraft models fly most regularly from Allentown to San Jose?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to San Jose?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Allentown and San Jose, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Allentown to San Jose, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Allentown to San Jose are Delta and United Airlines. With an average price for the route of $496 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $616 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Allentown to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Allentown with another airline. Booking your flights between Allentown and SJC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Allentown to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Allentown to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
8.2Boarding
7.4Food
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Book cheap flights from Allentown to San Jose

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Allentown to San Jose found on KAYAK in the last 72 hours.
7/13Sat
2 stopsDelta
11h 10mABE-SJC
$174
6/19Wed
1 stopDelta
7h 53mABE-SJC
$245
7/14Sun
2 stops
13h 47mABE-SJC
$254
7/14Sun
3 stops
28h 04mABE-SJC
$264
5/14Tue
1 stopDelta
8h 14mABE-SJC
$274
5/28Tue
1 stopDelta
8h 14mABE-SJC
$294
6/6Thu
1 stopUnited Airlines
7h 51mABE-SJC
$360
5/15Wed
2 stopsAmerican Airlines
15h 02mABE-SJC
$368
8/7Wed
2 stopsAmerican Airlines
13h 18mABE-SJC
$443
5/28Tue
2 stopsUnited Airlines
14h 04mABE-SJC
$528

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Allentown - San Jose Flights

Departure:

Allentown (undefined)United States

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Allentown

Cabin classes: