ABE - SJO

$209 Find Cheap Flights from Allentown to San José

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 José departing on 7/4. 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 San José

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

Cheap Flights from Allentown to San José (ABE-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to San José 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 Allentown to San José

Tue, Jul 8 - Sun, Jul 13
American Airlines Logo
6:15 am - 10:05 pmABE-SJO
17h 50m2 stops
American Airlines Logo
11:59 pm - 12:27 amSJO-ABE
22h 28m2 stops
$520American Airlines
Find Deal
Sat, Aug 30 - Tue, Sep 2
United Airlines Logo
5:28 pm - 7:37 pmABE-SJO
28h 09m2 stops
United Airlines Logo
1:30 pm - 4:53 pmSJO-ABE
25h 23m2 stops
$604United Airlines
Find Deal
Tue, Jul 8 - Sun, Jul 13
American Airlines Logo
6:15 am - 10:05 pmABE-SJO
17h 50m2 stops
American Airlines Logo
2:20 pm - 12:27 amSJO-ABE
8h 07m1 stop
$695American Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 13
American Airlines Logo
6:15 am - 10:05 pmABE-SJO
17h 50m2 stops
American Airlines Logo
2:20 pm - 12:27 amSJO-ABE
8h 07m1 stop
$765American Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 25
Delta Logo
6:30 am - 11:48 amABE-SJO
7h 18m1 stop
Delta Logo
1:13 pm - 11:23 pmSJO-ABE
8h 10m1 stop
$803Delta
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Wed, Jul 9 - Sun, Jul 13
United Airlines Logo
5:35 pm - 10:11 amABE-SJO
18h 36m2 stops
United Airlines Logo
7:55 am - 9:55 pmSJO-ABE
12h 00m2 stops
$1,011United Airlines
Find Deal
Tue, Jul 8 - Sat, Jul 12
United Airlines Logo
6:30 am - 8:19 pmABE-SJO
15h 49m2 stops
United Airlines Logo
5:30 am - 9:55 pmSJO-ABE
14h 25m2 stops
$1,280United Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 13
American Airlines Logo
6:15 am - 1:20 pmABE-SJO
9h 05m1 stop
American Airlines Logo
2:20 pm - 12:27 amSJO-ABE
8h 07m1 stop
$1,360American Airlines
Find Deal
Tue, Jul 8 - Sun, Jul 13
Delta Logo
6:00 am - 11:56 amABE-SJO
7h 56m1 stop
Delta Logo
1:21 pm - 12:15 pmSJO-ABE
20h 54m1 stop
$2,244Delta
Find Deal
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KAYAK's insights & trends for Allentown to San José flights

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to San José were found on American Airlines ($520) and United Airlines ($604).

Good to know

Low seasonApril
High seasonOctober
Cheapest flight$209
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Allentown to San José

When to book flights from Allentown to San José

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

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

    In the last 3 days, the lowest price for a flight from Allentown to San José was $209 for a one-way ticket and $520 for a round-trip.

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

    Yes

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Allentown to San José are Delta and American Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $559 and an overall rating of 7.2.

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

    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 José.

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

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

    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 José with an airline and back to Allentown with another airline. Booking your flights between Allentown and SJO 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 José?

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

Reviews of the top airlines flying from Allentown to San José

 
See real verified KAYAK customer reviews for airlines flying from Allentown to San José. 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 José? 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 7965 reviews
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

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.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

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

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

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

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