$129+ Cheap flights from Allentown to San Jose, CA (ABE - SJC)
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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJC
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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Find cheap flights from Allentown to San Jose with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Allentown to San Jose
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Best
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Cheapest flights from Allentown to San JoseExplore the most affordable flight options available from Allentown to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
Explore the most affordable flight options available from Allentown to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 6, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 6/241:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 7/96:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 6/1. 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.
Wed 6/171:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Wed 6/246:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/1![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Fri 7/176:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$552
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 6/135:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Sat 6/208:45 am
SJC
- ABE
2 stops9h 22m
United Airlines
Deal found 6/1![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 7/21:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Tue 7/76:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/1![Delta logo]()
$599
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 7/166:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Wed 7/226:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/2![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 6/1. 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.
Sun 8/26:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Tue 8/116:30 am
SJC
- ABE
1 stop7h 53m
Delta
Deal found 6/1![Delta logo]()
$661
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 6/101:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Wed 6/176:35 am
SJC
- ABE
1 stop7h 55m
Delta
Deal found 6/2![Delta logo]()
$664
Best flights from Allentown to San JoseDiscover carefully curated flight deals from Allentown to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
Discover carefully curated flight deals from Allentown to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 6/241:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 7/16:22 am
ABE
- SJC
2 stops15h 14m
American Airlines
Tue 7/76:01 am
SJC
- ABE
2 stops15h 22m
American Airlines
Deal found 6/3![American Airlines logo]()
$706
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/15:41 pm
ABE
- SJC
1 stop8h 02m
United Airlines
Tue 7/74:00 pm
SJC
- ABE
2 stops14h 58m
United Airlines
Deal found 6/3![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 7/96:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Fri 7/176:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 7/166:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Wed 7/226:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/2![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 6/1. 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.
Sat 8/16:30 am
ABE
- SJC
1 stop8h 00m
Delta
Sat 8/86:30 am
SJC
- ABE
1 stop7h 53m
Delta
Deal found 6/1![Delta logo]()
$729
This Delta deal was found by Cheapflights users on 6/1. 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.
Sat 8/16:30 am
ABE
- SJC
1 stop8h 00m
Delta
Mon 8/106:30 am
SJC
- ABE
1 stop7h 53m
Delta
Deal found 6/1![Delta logo]()
$729
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Sun 7/196:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$771
Last-minute flights from Allentown to San JoseDiscover last-minute flight deals from Allentown to San Jose. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to San Jose. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. 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.
Wed 6/101:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Wed 6/176:35 am
SJC
- ABE
1 stop7h 55m
Delta
Deal found 6/2![Delta logo]()
$664
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 6/135:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Sat 6/208:45 am
SJC
- ABE
2 stops9h 22m
United Airlines
Deal found 6/1![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 6/1. 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.
Wed 6/171:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Wed 6/246:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/1![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 6/241:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 7/11:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Tue 7/76:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/3![Delta logo]()
$703
This Delta deal was found by Cheapflights users on 6/1. 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.
Thu 7/21:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Tue 7/76:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/1![Delta logo]()
$599
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 7/96:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Sat 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 5/31. 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.
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Fri 7/176:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 5/31![Delta logo]()
$552
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 7/166:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Wed 7/226:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/2![Delta logo]()
$633
One-way flights from Allentown to San JoseSearch for one-way flight options from Allentown to San Jose. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Allentown to San Jose. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 6/241:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Deal found 5/31![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 5/31. 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.
Thu 7/21:12 pm
ABE
- SJC
2 stops12h 04m
Delta
Deal found 5/31![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 6/3. 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.
Wed 6/171:12 pm
ABE
- SJC
2 stops12h 04m
Delta
Deal found 6/3![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 5/31. 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 6/301:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Deal found 5/31![Delta logo]()
$180
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 9/66:15 am
ABE
- SJC
1 stop8h 31m
United Airlines
Deal found 6/1![United Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 8/119:36 am
ABE
- SJC
2 stops11h 54m
American Airlines
Deal found 6/3![American Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 6/205:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Deal found 6/4![United Airlines logo]()
$215
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Wed 8/129:36 am
ABE
- SJC
2 stops15h 56m
American Airlines
Deal found 6/3![American Airlines logo]()
$218
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sat 6/135:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Deal found 6/1![United Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:00 am
ABE
- SJC
2 stops38h 28m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$233
Find flight deals from Allentown to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to San Jose (SJC). 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 June 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $388 (Delta) |
One-way from | $129 (Delta) |
Popular in | January |
Cheapest in | December |
Average price | $391 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 6, 2026.
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
Cheapest round-trip
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Wed 6/24
1:12 pm-7:07 pm
1 stop8h 55m
San Jose
Sat 7/11
6:35 am-5:25 pm
1 stop7h 50m
$388
Quickest round-trip
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Thu 7/9
6:05 pm-10:49 pm
1 stop7h 44m
San Jose
Sat 7/11
6:35 am-5:25 pm
1 stop7h 50m
$444
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Fri 7/10
6:05 pm-10:49 pm
1 stop7h 44m
San Jose
Fri 7/17
6:35 am-5:25 pm
1 stop7h 50m
$552
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Thu 7/16
6:05 pm-10:49 pm
1 stop7h 44m
San Jose
Wed 7/22
6:35 am-5:25 pm
1 stop7h 50m
$633
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Wed 7/1
6:22 am-6:36 pm
2 stops15h 14m
San Jose
Tue 7/7
6:01 am-12:23 am
2 stops15h 22m
$706
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Sat 8/1
6:30 am-11:30 am
1 stop8h 00m
San Jose
Sat 8/8
6:30 am-5:23 pm
1 stop7h 53m
$729
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Sat 8/1
6:30 am-11:30 am
1 stop8h 00m
San Jose
Mon 8/10
6:30 am-5:23 pm
1 stop7h 53m
$729
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Wed 7/1
5:41 pm-10:43 pm
1 stop8h 02m
San Jose
Tue 7/7
4:00 pm-9:58 am
2 stops14h 58m
$756
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Fri 7/10
6:05 pm-10:49 pm
1 stop7h 44m
San Jose
Sun 7/19
6:35 am-5:25 pm
1 stop7h 50m
$771
Cheapest one-way
Quickest one-way
AllentownSan Jose
ABE - SJC
ABESJC
Allentown-Bethlehem
Thu 7/16
6:05 pm-10:49 pm
1 stop7h 44m
$129
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Allentown to San Jose
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 Allentown to San Jose in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Allentown-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-San Jose, California 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 Allentown-San Jose, California 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 Allentown to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Allentown with our price prediction graph.
ABE-SJC
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.
Cheapflights Insights
Everything you need to know about your flight from Allentown to San Jose
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated June 6, 2026.
Read through reviews of airlines operating flights from Allentown to San Jose, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Allentown to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Allentown to San Jose
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Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Allentown to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Allentown and San Jose flights
Browse other Allentown and San Jose flight options. Last updated on June 6, 2026.
Other flights from Allentown
Browse through other flights departing from Allentown. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 6, 2026.
Top airline flying from Allentown to San Jose
Discover the top airline that operate flights from Allentown to San Jose. 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 June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$574 | FlexibilityNo cancel fee | On-timeN/A |