$192+ Cheap flights from San Antonio to Allentown (SAT - 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ABE
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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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 Antonio to AllentownExplore the most affordable flight options available from San Antonio to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from San Antonio to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Delta deal was found by Cheapflights users on 3/12. 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 5/65:20 am
SAT
- ABE
1 stop5h 52m
Delta
Thu 5/286:15 pm
ABE
- SAT
1 stop7h 29m
Delta
Deal found 3/12![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:49 am
SAT
- ABE
1 stop5h 49m
United Airlines
Sat 6/135:36 pm
ABE
- SAT
1 stop6h 19m
United Airlines
Deal found 3/12![United Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 3/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:42 pm
SAT
- ABE
1 stop5h 40m
American Airlines
Thu 5/285:06 pm
ABE
- SAT
1 stop7h 50m
American Airlines
Deal found 3/12![American Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 3/13. 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 4/85:10 am
SAT
- ABE
1 stop6h 06m
Delta
Tue 4/145:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Deal found 3/13![Delta logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:12 pm
SAT
- ABE
1 stop23h 44m
Multiple Airlines
Thu 5/286:00 am
ABE
- SAT
2 stops18h 59m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/11. 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.
Fri 9/185:30 am
SAT
- ABE
1 stop5h 38m
Delta
Mon 9/215:40 pm
ABE
- SAT
1 stop7h 35m
Delta
Deal found 3/11![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 4/11:22 pm
SAT
- ABE
1 stop24h 34m
Multiple Airlines
Tue 4/711:17 am
ABE
- SAT
1 stop26h 10m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/9. 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 4/235:20 am
SAT
- ABE
1 stop5h 52m
Delta
Tue 4/285:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Deal found 3/9![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 3/13. 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 7/235:30 am
SAT
- ABE
1 stop5h 40m
Delta
Sun 7/266:30 am
ABE
- SAT
1 stop5h 49m
Delta
Deal found 3/13![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:40 am
SAT
- ABE
1 stop6h 02m
United Airlines
Sat 8/225:36 pm
ABE
- SAT
1 stop6h 19m
United Airlines
Deal found 3/12![United Airlines logo]()
$440
Best flights from San Antonio to AllentownDiscover carefully curated flight deals from San Antonio to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from San Antonio to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Delta deal was found by Cheapflights users on 3/9. 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 5/145:25 am
SAT
- ABE
1 stop5h 54m
Delta
Sun 5/176:27 am
ABE
- SAT
1 stop5h 36m
Delta
Deal found 3/9![Delta logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/232:12 pm
SAT
- ABE
1 stop20h 59m
Multiple Airlines
Sun 4/266:25 am
ABE
- SAT
2 stops18h 26m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/195:00 am
SAT
- ABE
2 stops10h 51m
United Airlines
Tue 3/2410:31 am
ABE
- SAT
2 stops11h 54m
United Airlines
Deal found 3/10![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 3/9. 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 3/185:10 am
SAT
- ABE
1 stop6h 06m
Delta
Wed 3/256:32 am
ABE
- SAT
1 stop7h 10m
Delta
Deal found 3/9![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 3/9. 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 4/235:20 am
SAT
- ABE
1 stop5h 52m
Delta
Sun 4/265:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Deal found 3/9![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:35 pm
SAT
- ABE
1 stop15h 13m
United Airlines
Tue 4/2810:35 am
ABE
- SAT
2 stops11h 28m
United Airlines
Deal found 3/9![United Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 3/10. 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 3/191:37 pm
SAT
- ABE
1 stop8h 19m
Delta
Tue 3/245:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/10![Delta logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:22 pm
SAT
- ABE
2 stops32h 52m
Multiple Airlines
Mon 3/301:35 pm
ABE
- SAT
1 stop20h 52m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 3/265:10 am
SAT
- ABE
1 stop6h 06m
Delta
Mon 3/305:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/11![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 3/11. 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 3/211:37 pm
SAT
- ABE
1 stop7h 34m
Delta
Mon 3/235:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/11![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 3/12. 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.
Mon 3/1610:50 am
SAT
- ABE
1 stop5h 27m
Delta
Mon 3/235:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/12![Delta logo]()
$592
Last-minute flights from San Antonio to AllentownDiscover last-minute flight deals from San Antonio to Allentown. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Allentown. Data last updated March 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/10. 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 3/134:29 pm
SAT
- ABE
1 stop5h 27m
Delta
Tue 3/175:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/10![Delta logo]()
$524
This Delta deal was found by Cheapflights users on 3/9. 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 3/185:10 am
SAT
- ABE
1 stop6h 06m
Delta
Wed 3/256:32 am
ABE
- SAT
1 stop7h 10m
Delta
Deal found 3/9![Delta logo]()
$492
This Delta deal was found by Cheapflights users on 3/10. 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 3/191:37 pm
SAT
- ABE
1 stop8h 19m
Delta
Tue 3/245:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/10![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 3/12. 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 3/201:37 pm
SAT
- ABE
1 stop8h 19m
Delta
Mon 3/235:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/12![Delta logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 4/11:22 pm
SAT
- ABE
1 stop24h 34m
Multiple Airlines
Tue 4/711:17 am
ABE
- SAT
1 stop26h 10m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/13. 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 4/85:10 am
SAT
- ABE
1 stop6h 06m
Delta
Tue 4/145:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Deal found 3/13![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/13. 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 4/85:30 am
SAT
- ABE
2 stops10h 33m
United Airlines
Tue 4/145:43 pm
ABE
- SAT
1 stop6h 15m
United Airlines
Deal found 3/13![United Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/910:22 am
SAT
- ABE
2 stops11h 29m
Multiple Airlines
Thu 4/167:53 pm
ABE
- SAT
1 stop14h 31m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 3/9. 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 4/235:20 am
SAT
- ABE
1 stop5h 52m
Delta
Tue 4/285:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Deal found 3/9![Delta logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/232:12 pm
SAT
- ABE
1 stop20h 59m
Multiple Airlines
Sun 4/266:25 am
ABE
- SAT
2 stops18h 26m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$483
One-way flights from San Antonio to AllentownSearch for one-way flight options from San Antonio to Allentown. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from San Antonio to Allentown. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
SAT
- ABE
1 stop13h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Wed 3/256:45 am
SAT
- ABE
2 stops39h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/266:45 am
SAT
- ABE
2 stops15h 54m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 3/11. 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.
Wed 3/255:10 am
SAT
- ABE
1 stop6h 06m
Delta
Deal found 3/11![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 3/255:00 am
SAT
- ABE
2 stops10h 51m
United Airlines
Deal found 3/11![United Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 3/10. 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 4/55:10 am
SAT
- ABE
1 stop6h 06m
Delta
Deal found 3/10![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 3/9. 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.
Sat 6/275:30 am
SAT
- ABE
1 stop5h 40m
Delta
Deal found 3/9![Delta logo]()
$313
Find flight deals from San Antonio to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Delta) |
One-way from | $192 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $382 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 13, 2026.
Use the filters below to find and compare flights from San Antonio to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 5/14
5:25 am-12:19 pm
1 stop5h 54m
Allentown-Bethlehem
Sun 5/17
6:27 am-11:03 am
1 stop5h 36m
$479
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 4/23
2:12 pm-12:11 pm
1 stop20h 59m
Allentown-Bethlehem
Sun 4/26
6:25 am-11:51 pm
2 stops18h 26m
$483
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Wed 3/18
5:10 am-12:16 pm
1 stop6h 06m
Allentown-Bethlehem
Wed 3/25
6:32 am-12:42 pm
1 stop7h 10m
$492
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 4/23
5:20 am-12:12 pm
1 stop5h 52m
Allentown-Bethlehem
Sun 4/26
5:59 pm-12:46 am
1 stop7h 47m
$499
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 3/19
1:37 pm-10:56 pm
1 stop8h 19m
Allentown-Bethlehem
Tue 3/24
5:58 pm-12:38 am
1 stop7h 40m
$499
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 3/26
5:10 am-12:16 pm
1 stop6h 06m
Allentown-Bethlehem
Mon 3/30
5:58 pm-12:38 am
1 stop7h 40m
$499
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Sat 3/21
1:37 pm-10:11 pm
1 stop7h 34m
Allentown-Bethlehem
Mon 3/23
5:58 pm-12:38 am
1 stop7h 40m
$533
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 3/19
5:00 am-4:51 pm
2 stops10h 51m
Allentown-Bethlehem
Tue 3/24
10:31 am-9:25 pm
2 stops11h 54m
$563
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Thu 4/23
5:35 pm-9:48 am
1 stop15h 13m
Allentown-Bethlehem
Tue 4/28
10:35 am-9:03 pm
2 stops11h 28m
$579
San AntonioAllentown
SAT - ABE
SATABE
San Antonio
Mon 3/16
10:50 am-5:17 pm
1 stop5h 27m
Allentown-Bethlehem
Mon 3/23
5:58 pm-12:38 am
1 stop7h 40m
$592
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Antonio 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 Antonio to Allentown in March.
| 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 San Antonio-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-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 Antonio-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 Antonio to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from San Antonio with our price prediction graph.
SAT-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.
Cheapflights Insights
Everything you need to know about your flight from San Antonio to Allentown
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 13, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from San Antonio to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Top 3 airlines flying from San Antonio to Allentown
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$453 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$320 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$354 | Average$446 | FlexibilityNo cancel fee | On-time69% |