SJC - ABE

$190 Find Cheap Flights from San Jose to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Allentown departing on 7/14. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Allentown, 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 San Jose to Allentown, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Jose to Allentown (SJC-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Allentown 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Allentown

Thu, Jul 3 - Thu, Jul 10
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6:00 am - 10:45 pmSJC-ABE
37h 45m3 stops
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4:11 pm - 10:36 amABE-SJC
21h 25m2 stops
$422
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Thu, Jul 3 - Thu, Jul 10
Logo
6:00 am - 10:45 pmSJC-ABE
37h 45m3 stops
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8:17 pm - 11:54 pmABE-SJC
30h 37m3 stops
$455
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Sun, Jun 29 - Thu, Jul 3
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6:00 am - 10:44 pmSJC-ABE
37h 44m3 stops
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11:42 am - 10:06 amABE-SJC
25h 24m2 stops
$469
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Sat, Jun 28 - Tue, Jul 1
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11:01 am - 8:53 pmSJC-ABE
30h 52m2 stops
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3:28 pm - 10:06 amABE-SJC
21h 38m2 stops
$471
Find Deal
Sun, Jun 29 - Thu, Jul 3
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6:00 am - 10:44 pmSJC-ABE
37h 44m3 stops
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11:42 am - 2:31 pmABE-SJC
29h 49m3 stops
$495
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Tue, Jul 1 - Thu, Jul 3
Delta Logo
6:35 am - 5:25 pmSJC-ABE
7h 50m1 stop
Delta Logo
6:05 pm - 10:55 pmABE-SJC
7h 50m1 stop
$542Delta
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Sat, Jun 28 - Tue, Jul 1
Delta Logo
6:35 am - 5:25 pmSJC-ABE
7h 50m1 stop
Delta Logo
6:05 pm - 10:55 pmABE-SJC
7h 50m1 stop
$598Delta
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Tue, Jul 1 - Thu, Jul 3
United Airlines Logo
7:00 am - 9:55 pmSJC-ABE
11h 55m2 stops
United Airlines Logo
5:35 pm - 10:35 pmABE-SJC
8h 00m1 stop
$727United Airlines
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Sun, Jun 29 - Thu, Jul 3
American Airlines Logo
9:45 am - 12:20 amSJC-ABE
11h 35m2 stops
American Airlines Logo
6:15 am - 6:29 pmABE-SJC
15h 14m2 stops
$759American Airlines
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Sun, Jun 29 - Thu, Jul 3
United Airlines Logo
7:00 am - 5:00 pmSJC-ABE
31h 00m2 stops
United Airlines Logo
5:35 pm - 10:35 pmABE-SJC
8h 00m1 stop
$780United Airlines
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KAYAK's insights & trends for San Jose to Allentown flights

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

What’s the cheapest day of the week to fly from San Jose to Allentown?

The average price of all round-trip flights from San Jose to Allentown clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Allentown on a Wednesday and more expensive on a Monday. On your return trip to San Jose, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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Good to know

Cheapest flight$190
Flight from San Jose to Allentown

When to book flights from San Jose to Allentown

Are your dates flexible? Find out the best times to travel from San Jose to Allentown 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 San Jose to Allentown

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

    In the last 3 days, the lowest price for a flight from San Jose to Allentown was $190 for a one-way ticket and $422 for a round-trip.

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

    No

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

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

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

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

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

    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 San Jose to Allentown.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from San Jose 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 San Jose to Allentown?

    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 Allentown with an airline and back to San Jose with another airline. Booking your flights between San Jose and ABE 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 San Jose to Allentown?

    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 Allentown from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from San Jose to Allentown

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Allentown. 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 San Jose to Allentown? 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 7963 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

8.0 ExcellentMathew, Jun 2025SAN - JFK
Read more Delta reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Everything you need to know for your flight from San Jose to Allentown

Information on your arrival and departure airports

San Jose (SJC)
Allentown (ABE)

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