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$169+ Cheap flights from San Jose to Allentown (SJC - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ABE
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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Cheap flight deals from San Jose to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$169
(Delta)
Provider with most accurate pricing for San Jose-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for San Jose-Allentown-Bethlehem flights.
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From San Jose to Allentown-Bethlehem
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One-way flight from San Jose to Allentown-Bethlehem
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Find flight deals from San Jose to Allentown

Cheapest flights from San Jose to Allentown
Explore the most affordable flight options available from San Jose to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.

This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:26 pmSJC - ABE
1 stop7h 29mDelta
Tue 5/205:50 pmABE - SJC
1 stop8h 10mDelta
Deal found 3/5$309
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:20 amSJC - ABE
1 stop7h 39mUnited Airlines
Mon 3/315:32 pmABE - SJC
1 stop8h 28mUnited Airlines
Deal found 3/4$554
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:00 amSJC - ABE
2 stops13h 18mAmerican Airlines
Mon 4/146:05 amABE - SJC
2 stops15h 38mAmerican Airlines
Deal found 3/5$1,098

Find flights from San Jose to Allentown within your budget

Customize your flight search to find flights from San Jose to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2025.

Fly from

San Jose

Fly to

Allentown

Route

Depart

Return

Price

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 5/13

12:26 pm-10:55 pm

1 stop7h 29m

Allentown-Bethlehem

Tue 5/20

5:50 pm-11:00 pm

1 stop8h 10m

$309

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Wed 3/26

6:20 am-4:59 pm

1 stop7h 39m

Allentown-Bethlehem

Mon 3/31

5:32 pm-11:00 pm

1 stop8h 28m

$554

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Fri 4/11

6:00 am-10:18 pm

2 stops13h 18m

Allentown-Bethlehem

Mon 4/14

6:05 am-6:43 pm

2 stops15h 38m

$1,098

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Tue 3/25

6:15 am-4:37 pm

1 stop7h 22m

$169

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Thu 4/3

9:53 am-12:21 am

2 stops11h 28m

$205

San JoseAllentown

SJC - ABE

SJCABE

San Jose

Fri 4/18

8:30 am-9:25 pm

2 stops9h 55m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Compare providers for flights from San Jose to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Allentown in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from San Jose with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Jose to Allentown

Get recent, data-driven insights about flights from San Jose to Allentown including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Jose to Allentown?

Currently, February is the cheapest month in which you can book a flight from San Jose to Allentown (average of $295). Flying from San Jose to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated March 5, 2025.
Delta
8.0
Very good
8,044 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
8,044 reviews
Delta
8.0
Very good
8,044 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
8,655 reviews
Delta
8.0
Very good
8,044 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,044 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Jose to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Jose to Allentown round-trip?

    Currently priced at $309, Delta will fly you from San Jose to Allentown and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $554 and $1,098, respectively.

  • What are the cheapest airlines to fly from San Jose to Allentown one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $169. Users have also found prices from $205 and $525 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from San Jose to Allentown that include hotel bookings?

    Yes. In addition to deals on San Jose to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Allentown.

  • Can I find deals for business class flights from San Jose to Allentown?

    Yes. Cheapflights offers flight deals from San Jose to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from San Jose to Allentown (average of $295). Flying from San Jose to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from San Jose to Allentown

Discover the top 2 airlines that operate flights from San Jose to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$312Average$688FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$694FlexibilityNo cancel feeOn-time69%
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