$139+ Cheap flights from Allentown to San Antonio (ABE - SAT)
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SAT
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Cheapest flights from Allentown to San AntonioExplore the most affordable flight options available from Allentown to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Allentown to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
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 4/85:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Wed 4/152:00 pm
SAT
- ABE
1 stop8h 00m
Delta
Deal found 3/11![Delta logo]()
$277
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.
Sat 4/45:58 pm
ABE
- SAT
1 stop7h 39m
Delta
Fri 4/104:29 pm
SAT
- ABE
1 stop5h 23m
Delta
Deal found 3/10![Delta logo]()
$297
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.
Sat 4/45:58 pm
ABE
- SAT
1 stop7h 39m
Delta
Thu 4/305:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$308
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 5/45:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Tue 5/58:00 am
SAT
- ABE
1 stop8h 19m
Delta
Deal found 3/12![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 5/85:40 pm
ABE
- SAT
1 stop6h 14m
United Airlines
Tue 5/126:49 am
SAT
- ABE
1 stop5h 49m
United Airlines
Deal found 3/15![United Airlines logo]()
$338
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.
Thu 5/76:27 am
ABE
- SAT
1 stop8h 05m
Delta
Mon 5/112:27 pm
SAT
- ABE
1 stop6h 51m
Delta
Deal found 3/12![Delta logo]()
$339
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.
Fri 12/252:30 pm
ABE
- SAT
2 stops9h 08m
United Airlines
Fri 1/16:40 am
SAT
- ABE
1 stop6h 02m
United Airlines
Deal found 3/10![United Airlines logo]()
$343
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 4/135:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Sun 4/195:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$348
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 4/86:15 am
ABE
- SAT
1 stop7h 09m
United Airlines
Wed 4/155:30 am
SAT
- ABE
2 stops10h 33m
United Airlines
Deal found 3/11![United Airlines logo]()
$354
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.
Wed 9/3010:38 am
ABE
- SAT
2 stops7h 55m
United Airlines
Mon 10/56:40 am
SAT
- ABE
1 stop6h 02m
United Airlines
Deal found 3/10![United Airlines logo]()
$364
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.
Fri 7/242:23 pm
ABE
- SAT
1 stop9h 28m
United Airlines
Sun 7/266:40 am
SAT
- ABE
1 stop6h 08m
United Airlines
Deal found 3/13![United Airlines logo]()
$367
Best flights from Allentown to San AntonioDiscover carefully curated flight deals from Allentown to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Allentown to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
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.
Sat 4/45:58 pm
ABE
- SAT
1 stop7h 39m
Delta
Fri 4/104:29 pm
SAT
- ABE
1 stop5h 23m
Delta
Deal found 3/10![Delta logo]()
$297
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 5/710:35 am
ABE
- SAT
1 stop6h 44m
United Airlines
Tue 5/126:49 am
SAT
- ABE
1 stop5h 49m
United Airlines
Deal found 3/10![United Airlines logo]()
$359
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.
Sat 5/912:59 pm
ABE
- SAT
1 stop6h 24m
Delta
Sat 5/167:55 am
SAT
- ABE
1 stop8h 33m
Delta
Deal found 3/10![Delta logo]()
$348
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.
Tue 4/145:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Fri 4/174:20 pm
SAT
- ABE
1 stop5h 40m
Delta
Deal found 3/12![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 3/14. 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 5/136:15 am
ABE
- SAT
2 stops10h 24m
United Airlines
Sun 8/235:30 am
SAT
- ABE
2 stops10h 26m
United Airlines
Deal found 3/14![United Airlines logo]()
$461
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 5/136:15 pm
ABE
- SAT
1 stop7h 29m
Delta
Sat 8/225:30 am
SAT
- ABE
1 stop5h 38m
Delta
Deal found 3/13![Delta logo]()
$399
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.
Sat 5/96:15 am
ABE
- SAT
2 stops15h 20m
United Airlines
Sat 5/166:49 am
SAT
- ABE
1 stop5h 49m
United Airlines
Deal found 3/10![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 3/14. 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 5/136:15 pm
ABE
- SAT
1 stop7h 29m
Delta
Sun 8/234:25 pm
SAT
- ABE
1 stop5h 31m
Delta
Deal found 3/14![Delta logo]()
$399
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.
Fri 4/105:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Tue 4/142:00 pm
SAT
- ABE
1 stop8h 00m
Delta
Deal found 3/13![Delta logo]()
$429
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.
Tue 4/75:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Wed 4/295:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/11![Delta logo]()
$440
This Delta deal was found by Cheapflights users on 3/14. 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 4/412:51 pm
ABE
- SAT
1 stop8h 39m
Delta
Wed 4/292:00 pm
SAT
- ABE
1 stop8h 00m
Delta
Deal found 3/14![Delta logo]()
$483
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 4/36:32 am
ABE
- SAT
1 stop6h 07m
Delta
Thu 4/910:50 am
SAT
- ABE
1 stop5h 27m
Delta
Deal found 3/10![Delta logo]()
$499
Last-minute flights from Allentown to San AntonioDiscover last-minute flight deals from Allentown to San Antonio. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to San Antonio. Data last updated March 15, 2026 and is based on user searches.
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 4/45:58 pm
ABE
- SAT
1 stop7h 39m
Delta
Fri 4/104:29 pm
SAT
- ABE
1 stop5h 23m
Delta
Deal found 3/11![Delta logo]()
$297
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.
Sat 4/45:58 pm
ABE
- SAT
1 stop7h 39m
Delta
Thu 4/305:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$308
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 4/85:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Wed 4/152:00 pm
SAT
- ABE
1 stop8h 00m
Delta
Deal found 3/11![Delta logo]()
$277
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 4/86:15 am
ABE
- SAT
1 stop7h 09m
United Airlines
Wed 4/155:30 am
SAT
- ABE
2 stops10h 33m
United Airlines
Deal found 3/11![United Airlines logo]()
$354
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.
Thu 4/95:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Thu 4/305:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$429
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 4/135:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Sun 4/195:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$348
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.
Tue 4/145:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Fri 4/174:20 pm
SAT
- ABE
1 stop5h 40m
Delta
Deal found 3/12![Delta logo]()
$378
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.
Tue 4/146:00 am
ABE
- SAT
1 stop5h 39m
American Airlines
Fri 4/175:42 pm
SAT
- ABE
1 stop5h 40m
American Airlines
Deal found 3/12![American Airlines logo]()
$414
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 4/245:59 pm
ABE
- SAT
1 stop7h 47m
Delta
Sun 4/265:20 am
SAT
- ABE
1 stop5h 52m
Delta
Deal found 3/12![Delta logo]()
$408
One-way flights from Allentown to San AntonioSearch for one-way flight options from Allentown to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Allentown to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 15, 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 4/85:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/12![Delta logo]()
$139
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.
Sun 5/105:40 pm
ABE
- SAT
1 stop6h 14m
United Airlines
Deal found 3/12![United Airlines logo]()
$140
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.
Fri 4/35:58 pm
ABE
- SAT
1 stop7h 40m
Delta
Deal found 3/13![Delta logo]()
$149
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.
Tue 5/125:40 pm
ABE
- SAT
1 stop6h 14m
United Airlines
Deal found 3/13![United Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Tue 5/1212:17 pm
ABE
- SAT
1 stop26h 00m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$182
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.
Mon 5/113:25 pm
ABE
- SAT
2 stops28h 34m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$188
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 4/86:15 am
ABE
- SAT
2 stops10h 31m
United Airlines
Deal found 3/12![United Airlines logo]()
$190
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.
Sat 5/1612:00 pm
ABE
- SAT
1 stop5h 52m
American Airlines
Deal found 3/12![American Airlines logo]()
$210
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.
Sun 5/107:56 pm
ABE
- SAT
3 stops48h 03m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$238
Find flight deals from Allentown to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to San Antonio (SAT). 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Delta) |
One-way from | $139 (Delta) |
Popular in | January |
Cheapest in | September |
Average price | $427 |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to San Antonio 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 15, 2026.
Use the filters below to find and compare flights from Allentown to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Sat 4/4
5:58 pm-12:37 am
1 stop7h 39m
San Antonio
Fri 4/10
4:29 pm-10:52 pm
1 stop5h 23m
$297
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Sat 5/9
12:59 pm-6:23 pm
1 stop6h 24m
San Antonio
Sat 5/16
7:55 am-5:28 pm
1 stop8h 33m
$348
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Thu 5/7
10:35 am-4:19 pm
1 stop6h 44m
San Antonio
Tue 5/12
6:49 am-1:38 pm
1 stop5h 49m
$359
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Tue 4/14
5:59 pm-12:46 am
1 stop7h 47m
San Antonio
Fri 4/17
4:20 pm-11:00 pm
1 stop5h 40m
$378
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Wed 5/13
6:15 pm-12:44 am
1 stop7h 29m
San Antonio
Sat 8/22
5:30 am-12:08 pm
1 stop5h 38m
$399
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Wed 5/13
6:15 pm-12:44 am
1 stop7h 29m
San Antonio
Sun 8/23
4:25 pm-10:56 pm
1 stop5h 31m
$399
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Fri 4/10
5:58 pm-12:38 am
1 stop7h 40m
San Antonio
Tue 4/14
2:00 pm-11:00 pm
1 stop8h 00m
$429
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Tue 4/7
5:58 pm-12:38 am
1 stop7h 40m
San Antonio
Wed 4/29
5:20 am-12:12 pm
1 stop5h 52m
$440
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Wed 5/13
6:15 am-3:39 pm
2 stops10h 24m
San Antonio
Sun 8/23
5:30 am-4:56 pm
2 stops10h 26m
$461
AllentownSan Antonio
ABE - SAT
ABESAT
Allentown-Bethlehem
Sat 5/9
6:15 am-8:35 pm
2 stops15h 20m
San Antonio
Sat 5/16
6:49 am-1:38 pm
1 stop5h 49m
$474
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Allentown to San Antonio
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 Antonio 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 Allentown-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-San Antonio 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 Antonio 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 Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Allentown with our price prediction graph.
ABE-SAT
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Allentown to San Antonio
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated March 15, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Allentown to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Allentown to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Allentown and San Antonio flights
Browse other Allentown and San Antonio flight options. Last updated on March 15, 2026.
Other flights from Allentown
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Check out other popular destinations found by fellow travelers in 2026
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Top 3 airlines flying from Allentown to San Antonio
Discover the top 3 airlines that operate flights from Allentown to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$573 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$403 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$316 | Average$487 | FlexibilityNo cancel fee | On-time71% |