$129+ Cheap flights from San Jose, CA 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ABE
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Allentown 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
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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 San Jose to Allentown
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Cheapest flights from San Jose to AllentownExplore 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 June 12, 2026.
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 June 12, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 8/256:40 am
SJC
- ABE
1 stop7h 43m
Delta
Thu 9/105:40 pm
ABE
- SJC
1 stop8h 01m
Delta
Deal found 6/9![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 6/9. 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 7/26:35 am
SJC
- ABE
1 stop7h 55m
Delta
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/9![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 6/86:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 7/226:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/7![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 6/11. 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 6/276:35 am
SJC
- ABE
1 stop7h 50m
Delta
Tue 6/306:20 am
ABE
- SJC
1 stop8h 16m
Delta
Deal found 6/11![Delta logo]()
$539
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 11/106:40 am
SJC
- ABE
1 stop7h 16m
United Airlines
Sat 11/145:36 pm
ABE
- SJC
1 stop8h 00m
United Airlines
Deal found 6/11![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 6/8. 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 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Fri 7/176:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/8![Delta logo]()
$582
Best flights from San Jose to AllentownDiscover carefully curated flight deals from San Jose to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from San Jose to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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 7/26:35 am
SJC
- ABE
1 stop7h 55m
Delta
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/9![Delta logo]()
$473
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 11/106:40 am
SJC
- ABE
1 stop7h 16m
United Airlines
Sat 11/145:36 pm
ABE
- SJC
1 stop8h 00m
United Airlines
Deal found 6/11![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 6/11. 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 6/276:35 am
SJC
- ABE
1 stop7h 50m
Delta
Tue 6/306:20 am
ABE
- SJC
1 stop8h 16m
Delta
Deal found 6/11![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 6/7. 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 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Fri 7/176:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/7![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 6/7. 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 7/226:35 am
SJC
- ABE
1 stop7h 50m
Delta
Wed 7/296:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/7![Delta logo]()
$702
Last-minute flights from San Jose to AllentownDiscover last-minute flight deals from San Jose to Allentown. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Allentown. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/12. 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 6/246:35 am
SJC
- ABE
1 stop7h 50m
Delta
Tue 6/306:20 am
ABE
- SJC
1 stop8h 16m
Delta
Deal found 6/12![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 6/12. 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 6/256:35 am
SJC
- ABE
1 stop7h 55m
Delta
Tue 6/301:12 pm
ABE
- SJC
1 stop8h 55m
Delta
Deal found 6/12![Delta logo]()
$754
This Delta deal was found by Cheapflights users on 6/11. 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 6/276:35 am
SJC
- ABE
1 stop7h 50m
Delta
Tue 6/306:20 am
ABE
- SJC
1 stop8h 16m
Delta
Deal found 6/11![Delta logo]()
$539
This Delta deal was found by Cheapflights users on 6/11. 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 6/286:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 7/16:20 am
ABE
- SJC
1 stop8h 16m
Delta
Deal found 6/11![Delta logo]()
$769
This Delta deal was found by Cheapflights users on 6/9. 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 7/26:35 am
SJC
- ABE
1 stop7h 55m
Delta
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/9![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 6/12. 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 7/56:35 am
SJC
- ABE
1 stop7h 55m
Delta
Tue 7/216:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/12![Delta logo]()
$709
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/76:01 am
SJC
- ABE
2 stops14h 26m
American Airlines
Tue 9/222:25 pm
ABE
- SJC
2 stops10h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$616
This Delta deal was found by Cheapflights users on 6/12. 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 7/96:35 am
SJC
- ABE
1 stop7h 50m
Delta
Sun 8/96:16 am
ABE
- SJC
1 stop8h 06m
Delta
Deal found 6/12![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 6/7. 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 7/116:35 am
SJC
- ABE
1 stop7h 50m
Delta
Fri 7/176:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/7![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 6/9. 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 7/226:35 am
SJC
- ABE
1 stop7h 50m
Delta
Wed 7/296:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/9![Delta logo]()
$661
One-way flights from San Jose to AllentownSearch for one-way flight options from San Jose to Allentown. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from San Jose to Allentown. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 10/36:30 am
SJC
- ABE
1 stop7h 58m
Delta
Deal found 6/11![Delta logo]()
$129
This Delta deal was found by Cheapflights users on 6/12. 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 7/36:35 am
SJC
- ABE
1 stop7h 55m
Delta
Deal found 6/12![Delta logo]()
$149
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/126:00 am
SJC
- ABE
2 stops14h 25m
American Airlines
Deal found 6/9![American Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 6/7. 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 8/306:40 am
SJC
- ABE
1 stop7h 43m
Delta
Deal found 6/7![Delta logo]()
$160
This Delta deal was found by Cheapflights users on 6/11. 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 7/186:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/11![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 6/9. 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 8/76:40 am
SJC
- ABE
1 stop7h 43m
Delta
Deal found 6/9![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 6/9. 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 8/56:40 am
SJC
- ABE
1 stop7h 43m
Delta
Deal found 6/9![Delta logo]()
$269
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 8/319:51 am
SJC
- ABE
2 stops9h 32m
Delta
Deal found 6/7![Delta logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 7/312:12 pm
SJC
- ABE
2 stops30h 24m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$276
This American Airlines deal was found by Cheapflights users on 6/9. 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 8/56:00 am
SJC
- ABE
2 stops13h 40m
American Airlines
Deal found 6/9![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 8/66:00 am
SJC
- ABE
2 stops13h 40m
American Airlines
Deal found 6/9![American Airlines logo]()
$294
Find 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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $129 (Delta) |
Cheapflights Fare Finder
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 June 12, 2026.
Use the filters below to find and compare flights from San Jose to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Thu 7/2
6:35 am-5:30 pm
1 stop7h 55m
Allentown-Bethlehem
Fri 7/10
6:05 pm-10:49 pm
1 stop7h 44m
$473
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sat 6/27
6:35 am-5:25 pm
1 stop7h 50m
Allentown-Bethlehem
Tue 6/30
6:20 am-11:36 am
1 stop8h 16m
$539
Quickest round-trip
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Tue 11/10
6:40 am-4:56 pm
1 stop7h 16m
Allentown-Bethlehem
Sat 11/14
5:36 pm-10:36 pm
1 stop8h 00m
$578
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sat 7/11
6:35 am-5:25 pm
1 stop7h 50m
Allentown-Bethlehem
Fri 7/17
6:05 pm-10:49 pm
1 stop7h 44m
$578
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Wed 7/22
6:35 am-5:25 pm
1 stop7h 50m
Allentown-Bethlehem
Wed 7/29
6:05 pm-10:49 pm
1 stop7h 44m
$702
Cheapest one-way
Quickest one-way
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sun 8/30
6:40 am-5:23 pm
1 stop7h 43m
$160
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sat 7/18
6:35 am-5:25 pm
1 stop7h 50m
$190
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Thu 8/6
6:40 am-5:23 pm
1 stop7h 43m
$269
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Tue 8/18
6:40 am-5:23 pm
1 stop7h 43m
$269
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Wed 7/8
6:35 am-5:25 pm
1 stop7h 50m
$310
Showing 1-10 of 16 resultsSorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-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, California-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-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, California-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.
SJC-ABE
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.
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 June 12, 2026.
See what other customers who have flown with Delta from San Jose to Allentown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Entertainment
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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.
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Alternative routes for San Jose to Allentown
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Complete your trip
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San Jose and Allentown flights
Browse other San Jose and Allentown flight options. Last updated on June 12, 2026.
Other flights from San Jose
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Popular flight searches
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Top airline flying from San Jose to Allentown
Discover the top airline 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$568 | FlexibilityNo cancel fee | On-timeN/A |