$190+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ABE
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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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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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 7, 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 7, 2026.
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 6/176:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 6/246:05 pm
ABE
- SJC
1 stop7h 52m
Delta
Deal found 6/3![Delta logo]()
$462
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Tue 9/156:13 pm
ABE
- SJC
2 stops19h 33m
Delta
Deal found 6/4![Delta logo]()
$476
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 8/236:00 am
SJC
- ABE
2 stops13h 39m
American Airlines
Wed 8/269:36 am
ABE
- SJC
2 stops11h 54m
American Airlines
Deal found 6/5![American Airlines logo]()
$478
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 9/166:13 pm
ABE
- SJC
2 stops26h 00m
Delta
Deal found 6/4![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 8/176:30 am
SJC
- ABE
1 stop7h 53m
Delta
Wed 8/196:16 am
ABE
- SJC
1 stop8h 11m
Delta
Deal found 6/5![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/88:19 pm
SJC
- ABE
2 stops13h 08m
Delta
Wed 7/226:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$504
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Thu 9/176:13 pm
ABE
- SJC
2 stops17h 59m
Delta
Deal found 6/4![Delta logo]()
$533
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Sat 9/196:13 pm
ABE
- SJC
2 stops28h 22m
Delta
Deal found 6/4![Delta logo]()
$546
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:35 am
SJC
- ABE
1 stop7h 50m
Delta
Wed 7/226:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/4![Delta logo]()
$548
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/136:30 am
SJC
- ABE
1 stop7h 31m
United Airlines
Sat 6/205:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Deal found 6/6![United Airlines logo]()
$553
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 7, 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 7, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Thu 9/176:13 pm
ABE
- SJC
2 stops17h 59m
Delta
Deal found 6/4![Delta logo]()
$533
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.
Thu 7/92:32 pm
SJC
- ABE
2 stops16h 26m
United Airlines
Sat 9/195:36 pm
ABE
- SJC
1 stop8h 14m
United Airlines
Deal found 6/4![United Airlines logo]()
$640
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.
Tue 9/88:25 pm
SJC
- ABE
2 stops12h 43m
Delta
Tue 9/156:30 am
ABE
- SJC
1 stop8h 06m
Delta
Deal found 6/2![Delta logo]()
$632
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.
Tue 10/276:40 am
SJC
- ABE
1 stop7h 16m
United Airlines
Wed 10/285:36 pm
ABE
- SJC
1 stop8h 00m
United Airlines
Deal found 6/3![United Airlines logo]()
$744
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 7/256:35 am
SJC
- ABE
1 stop7h 50m
Delta
Fri 8/146:13 pm
ABE
- SJC
2 stops31h 00m
Delta
Deal found 6/5![Delta logo]()
$701
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 8/236:30 am
SJC
- ABE
1 stop7h 52m
Delta
Wed 8/266:16 am
ABE
- SJC
1 stop8h 11m
Delta
Deal found 6/5![Delta logo]()
$714
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Thu 11/56:40 am
SJC
- ABE
1 stop7h 16m
United Airlines
Mon 11/95:36 pm
ABE
- SJC
1 stop8h 00m
United Airlines
Deal found 6/6![United Airlines logo]()
$837
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 7/186:35 am
SJC
- ABE
1 stop7h 50m
Delta
Mon 7/206:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/7![Delta logo]()
$737
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 7/86:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$747
This Delta deal was found by Cheapflights users on 6/5. 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.
Sun 7/56:35 am
SJC
- ABE
1 stop7h 55m
Delta
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/36:35 am
SJC
- ABE
1 stop7h 55m
Delta
Tue 7/76:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$836
Last-minute flights from San Jose to AllentownDiscover last-minute flight deals from San Jose to Allentown. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Allentown. Data last updated June 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 6/88:19 pm
SJC
- ABE
2 stops13h 08m
Delta
Wed 7/226:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$504
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/136:30 am
SJC
- ABE
1 stop7h 31m
United Airlines
Sat 6/205:36 pm
ABE
- SJC
1 stop7h 59m
United Airlines
Deal found 6/6![United Airlines logo]()
$553
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 6/176:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 6/246:05 pm
ABE
- SJC
1 stop7h 52m
Delta
Deal found 6/3![Delta logo]()
$462
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Mon 9/216:13 pm
ABE
- SJC
2 stops19h 33m
Delta
Deal found 6/4![Delta logo]()
$476
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Wed 9/166:13 pm
ABE
- SJC
2 stops26h 00m
Delta
Deal found 6/4![Delta logo]()
$489
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Tue 9/156:30 am
ABE
- SJC
1 stop8h 06m
Delta
Deal found 6/4![Delta logo]()
$523
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Thu 9/176:13 pm
ABE
- SJC
2 stops17h 59m
Delta
Deal found 6/4![Delta logo]()
$533
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Sat 9/196:13 pm
ABE
- SJC
2 stops28h 22m
Delta
Deal found 6/4![Delta logo]()
$546
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.
Tue 7/76:30 am
SJC
- ABE
1 stop24h 28m
United Airlines
Sat 9/195:36 pm
ABE
- SJC
1 stop8h 14m
United Airlines
Deal found 6/4![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 6/5. 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.
Wed 7/86:35 am
SJC
- ABE
1 stop7h 50m
Delta
Fri 7/106:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/5![Delta logo]()
$554
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:35 am
SJC
- ABE
1 stop7h 50m
Delta
Wed 7/226:05 pm
ABE
- SJC
1 stop7h 44m
Delta
Deal found 6/4![Delta logo]()
$548
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 6/6. 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 6/6![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 7/66:35 am
SJC
- ABE
1 stop7h 55m
Delta
Deal found 6/5![Delta logo]()
$195
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:30 am
SJC
- ABE
1 stop7h 53m
Delta
Deal found 6/4![Delta logo]()
$269
This American 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 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 stops14h 25m
American Airlines
Deal found 6/4![American Airlines logo]()
$274
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:23 pm
SJC
- ABE
3 stops46h 05m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$291
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:12 pm
SJC
- ABE
3 stops50h 15m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$309
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.
Sat 6/136:35 am
SJC
- ABE
1 stop7h 50m
Delta
Deal found 6/2![Delta logo]()
$330
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $462 (Delta) |
One-way from | $195 (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 7, 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
Mon 7/6
6:35 am-5:30 pm
1 stop7h 55m
Allentown-Bethlehem
Thu 9/17
6:13 pm-9:12 am
2 stops17h 59m
$533
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Tue 9/8
8:25 pm-12:08 pm
2 stops12h 43m
Allentown-Bethlehem
Tue 9/15
6:30 am-11:36 am
1 stop8h 06m
$632
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Thu 7/9
2:32 pm-9:58 am
2 stops16h 26m
Allentown-Bethlehem
Sat 9/19
5:36 pm-10:50 pm
1 stop8h 14m
$640
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sat 7/25
6:35 am-5:25 pm
1 stop7h 50m
Allentown-Bethlehem
Fri 8/14
6:13 pm-10:13 pm
2 stops31h 00m
$701
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sun 8/23
6:30 am-5:22 pm
1 stop7h 52m
Allentown-Bethlehem
Wed 8/26
6:16 am-11:27 am
1 stop8h 11m
$714
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sat 7/18
6:35 am-5:25 pm
1 stop7h 50m
Allentown-Bethlehem
Mon 7/20
6:05 pm-10:49 pm
1 stop7h 44m
$737
Quickest round-trip
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Tue 10/27
6:40 am-4:56 pm
1 stop7h 16m
Allentown-Bethlehem
Wed 10/28
5:36 pm-10:36 pm
1 stop8h 00m
$744
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Fri 7/3
6:35 am-5:30 pm
1 stop7h 55m
Allentown-Bethlehem
Wed 7/8
6:05 pm-10:49 pm
1 stop7h 44m
$747
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Sun 7/5
6:35 am-5:30 pm
1 stop7h 55m
Allentown-Bethlehem
Fri 7/10
6:05 pm-10:49 pm
1 stop7h 44m
$812
San JoseAllentown
SJC - ABE
SJCABE
San Jose
Fri 7/3
6:35 am-5:30 pm
1 stop7h 55m
Allentown-Bethlehem
Tue 7/7
6:05 pm-10:49 pm
1 stop7h 44m
$836
Showing 1-10 of 21 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 7, 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.
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
Comfort
7.8
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentMichael,Sep 2023
SMF - ATL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$292 | Average$568 | FlexibilityNo cancel fee | On-timeN/A |