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Allentown

$262+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ABE
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from San Antonio to Allentown

Cheapest flights from San Antonio to Allentown
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 diciembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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.
mié. 12/242:08 pmSAT - ABE
1 stop6h 39mUnited Airlines
lun. 1/55:07 pmABE - SAT
1 stop6h 47mUnited Airlines
Deal found 12/12$425
This Delta deal was found by Cheapflights users on 12/12. 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.
dom. 12/211:33 pmSAT - ABE
1 stop8h 13mDelta
mar. 3/246:25 amABE - SAT
1 stop7h 17mDelta
Deal found 12/12$464
This United Airlines deal was found by Cheapflights users on 12/12. 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.
mar. 12/232:08 pmSAT - ABE
1 stop6h 39mUnited Airlines
lun. 1/55:07 pmABE - SAT
1 stop6h 47mUnited Airlines
Deal found 12/12$469
This United Airlines deal was found by Cheapflights users on 12/12. 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.
lun. 12/226:40 amSAT - ABE
1 stop6h 15mUnited Airlines
lun. 1/55:07 pmABE - SAT
1 stop6h 47mUnited Airlines
Deal found 12/12$504
This United Airlines deal was found by Cheapflights users on 12/12. 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.
lun. 12/226:40 amSAT - ABE
1 stop6h 15mUnited Airlines
mar. 3/2410:31 amABE - SAT
2 stops10h 17mUnited Airlines
Deal found 12/12$509
This United Airlines deal was found by Cheapflights users on 12/12. 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.
dom. 12/216:40 amSAT - ABE
1 stop8h 50mUnited Airlines
mar. 3/2410:31 amABE - SAT
2 stops11h 54mUnited Airlines
Deal found 12/12$559
This United Airlines deal was found by Cheapflights users on 12/12. 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.
lun. 12/226:40 amSAT - ABE
1 stop6h 15mUnited Airlines
mié. 2/1810:36 amABE - SAT
2 stops10h 17mUnited Airlines
Deal found 12/12$579
This United Airlines deal was found by Cheapflights users on 12/12. 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.
vie. 12/196:40 amSAT - ABE
1 stop8h 50mUnited Airlines
dom. 12/212:30 pmABE - SAT
1 stop9h 24mUnited Airlines
Deal found 12/12$624

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 diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$367
(United Airlines)

One-way from

$262
(Delta)

Popular in

June

Cheapest in

April

Average price

$586
Provider with most accurate pricing for San Antonio-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Allentown-Bethlehem flights.
Search Deals
From San Antonio to Allentown-Bethlehem
Search Deals
One-way flight from San Antonio to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 15, 2025.
Use the filters below to find and compare flights from San Antonio to Allentown that are best for you.

Fly from

San Antonio

Fly to

Allentown

Route

Depart

Return

Price

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

sáb. 1/31

2:05 pm-9:05 pm

1 stop6h 00m

Allentown-Bethlehem

mié. 2/4

4:57 pm-11:13 pm

1 stop7h 16m

$367

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

mié. 12/24

2:08 pm-9:47 pm

1 stop6h 39m

Allentown-Bethlehem

lun. 1/5

5:07 pm-10:54 pm

1 stop6h 47m

$425

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

mié. 1/28

5:20 am-12:05 pm

1 stop5h 45m

Allentown-Bethlehem

jue. 1/29

12:50 pm-8:25 pm

1 stop8h 35m

$481

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

mar. 5/5

5:30 am-12:10 pm

1 stop5h 40m

$262

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

lun. 5/4

2:10 pm-10:56 pm

1 stop7h 46m

$268

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

dom. 5/3

2:10 pm-10:56 pm

1 stop7h 46m

$268

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

sáb. 1/3

5:10 am-12:09 pm

1 stop5h 59m

$281

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

mié. 12/24

1:33 pm-10:46 pm

1 stop8h 13m

$301

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

mié. 12/24

2:08 pm-9:47 pm

1 stop6h 39m

$307

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

lun. 12/29

5:10 am-12:09 pm

1 stop5h 59m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
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2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Allentown flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

What is the cheapest month to book a flight from San Antonio to Allentown?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Allentown (average of $80). Flying from San Antonio to Allentown in February is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to ABE?

Find hourly flight availability from San Antonio to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Allentown in the evening. If you’re flexible enough to do this you can expect to save up to 71% on your trip compared to booking a flight in the morning.

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 diciembre 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,051 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Allentown?

    Departing from San Antonio to Allentown will take you 6h. Airlines will cover a distance of 1504 mi.

  • What are the cheapest airlines flying from San Antonio to Allentown round-trip?

    Cheapflights users have booked flights from San Antonio to Allentown round-trip from $288. Other airlines that can offer you cheap pricing are American Airlines, from $320, and United Airlines, from $354. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Antonio to Allentown that include hotel bookings?

    Yes. In addition to deals on San Antonio to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Allentown.

  • Can I find deals for business class flights from San Antonio to Allentown?

    Yes. Cheapflights offers flight deals from San Antonio to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Allentown?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Allentown (average of $80). Flying from San Antonio to Allentown in February is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from San Antonio to Allentown

Discover the top 3 airlines that operate flights from San Antonio 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$448FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$527FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$354Average$448FlexibilityNo cancel feeOn-time69%

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