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San Antonio

$262+ Cheap flights from Lehigh Valley to San Antonio (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
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Lehigh Valley to San Antonio

Keep the following information in mind while searching for Lehigh Valley to San Antonio flight deals. Data was last updated January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$262
(Delta)

Popular in

June

Cheapest in

September

Average price

$584
Provider with most accurate pricing for Allentown-Bethlehem-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-San Antonio flights.
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From Lehigh Valley to San Antonio
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One-way flight from Lehigh Valley to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Lehigh Valley to San Antonio

Cheapest flights from Lehigh Valley to San Antonio
Explore the most affordable flight options available from Lehigh Valley to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Delta deal was found by Cheapflights users on 1/17. 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 5/76:30 am
ABE
-
SAT
1 stop5h 49m
Delta
Mon 5/112:10 pm
SAT
-
ABE
1 stop7h 46m
Delta
Deal found 1/17$309
This United Airlines deal was found by Cheapflights users on 1/18. 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 5/2711:50 am
ABE
-
SAT
2 stops10h 23m
United Airlines
Wed 6/37:00 am
SAT
-
ABE
1 stop5h 55m
United Airlines
Deal found 1/18$314
This Delta deal was found by Cheapflights users on 1/18. 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 2/35:59 pm
ABE
-
SAT
1 stop7h 40m
Delta
Tue 2/104:29 pm
SAT
-
ABE
1 stop5h 21m
Delta
Deal found 1/18$334
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/311:30 am
ABE
-
SAT
2 stops12h 27m
United Airlines
Tue 2/109:00 am
SAT
-
ABE
1 stop6h 22m
United Airlines
Deal found 1/18$339
This Delta deal was found by Cheapflights users on 1/18. 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 2/135:58 pm
ABE
-
SAT
1 stop7h 37m
Delta
Sun 2/156:30 am
SAT
-
ABE
1 stop5h 29m
Delta
Deal found 1/18$364
This Delta deal was found by Cheapflights users on 1/17. 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 35m
Delta
Sun 4/195:20 am
SAT
-
ABE
1 stop5h 47m
Delta
Deal found 1/17$388
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 2/18:30 am
ABE
-
SAT
1 stop16h 22m
Multiple Airlines
Thu 2/56:30 am
SAT
-
ABE
1 stop7h 29m
Multiple Airlines
Deal found 1/17$408
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 5/288:00 am
ABE
-
SAT
1 stop15h 29m
Multiple Airlines
Tue 6/210:26 am
SAT
-
ABE
2 stops25h 15m
Multiple Airlines
Deal found 1/18$409
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 4/131:41 pm
ABE
-
SAT
1 stop20h 51m
Multiple Airlines
Sun 4/196:00 am
SAT
-
ABE
1 stop29h 11m
Multiple Airlines
Deal found 1/17$420
This Delta deal was found by Cheapflights users on 1/18. 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 2/135:58 pm
ABE
-
SAT
1 stop7h 37m
Delta
Mon 2/165:30 am
SAT
-
ABE
1 stop5h 35m
Delta
Deal found 1/18$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 January 18, 2026.
Use the filters below to find and compare flights from Lehigh Valley to San Antonio that are best for you.

Fly from

Lehigh Valley

Fly to

San Antonio

Route

Depart

Return

Price

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Fri 2/20

5:58 pm-12:35 am

1 stop7h 37m

San Antonio

Sun 2/22

5:30 am-12:05 pm

1 stop5h 35m

$309

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Wed 5/27

6:30 am-1:16 pm

1 stop7h 46m

San Antonio

Wed 6/3

5:30 am-12:10 pm

1 stop5h 40m

$309

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Thu 5/7

6:30 am-11:19 am

1 stop5h 49m

San Antonio

Mon 5/11

2:10 pm-10:56 pm

1 stop7h 46m

$309

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Tue 2/17

12:47 pm-8:25 pm

1 stop8h 38m

San Antonio

Tue 2/24

5:30 am-12:05 pm

1 stop5h 35m

$309

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Fri 2/13

5:58 pm-12:35 am

1 stop7h 37m

San Antonio

Tue 2/17

4:29 pm-10:49 pm

1 stop5h 20m

$309

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Wed 5/27

11:50 am-9:13 pm

2 stops10h 23m

San Antonio

Wed 6/3

7:00 am-1:55 pm

1 stop5h 55m

$314

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Thu 5/14

6:30 am-1:16 pm

1 stop7h 46m

San Antonio

Thu 5/21

5:30 am-12:10 pm

1 stop5h 40m

$334

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Tue 2/3

5:59 pm-12:39 am

1 stop7h 40m

San Antonio

Tue 2/10

4:29 pm-10:50 pm

1 stop5h 21m

$334

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Tue 3/31

6:32 am-12:42 pm

1 stop7h 10m

San Antonio

Sat 4/4

5:10 am-12:11 pm

1 stop6h 01m

$334

AllentownSan Antonio

ABE - SAT

ABESAT

Allentown-Bethlehem

Mon 4/13

5:59 pm-12:34 am

1 stop7h 35m

San Antonio

Sun 4/19

5:20 am-12:07 pm

1 stop5h 47m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from Lehigh Valley to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Lehigh Valley 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 Lehigh Valley to San Antonio

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

Currently, September is the cheapest month in which you can book a flight from Lehigh Valley to San Antonio (average of $149). Flying from Lehigh Valley to San Antonio in November is currently the most expensive (average of $288). 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.

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 January 18, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Lehigh Valley to San Antonio by reading reviews from past customers. 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
8,075 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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
8,075 reviews
Delta
7.9
Good
8,075 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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
9,176 reviews
Delta
7.9
Good
8,075 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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
11,160 reviews
Delta
7.9
Good
8,075 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

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 Lehigh Valley to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Lehigh Valley?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Lehigh Valley to San Antonio.

  • How long is the flight from Lehigh Valley to San Antonio?

    There are many flights that can get you from Lehigh Valley to San Antonio in 7h 37m. Fly via Delta to get the fastest option. The distance between Lehigh Valley and San Antonio is about 1504 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley to San Antonio 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 Lehigh Valley to San Antonio?

    Currently, September is the cheapest month in which you can book a flight from Lehigh Valley to San Antonio (average of $149). Flying from Lehigh Valley to San Antonio in November is currently the most expensive (average of $288). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Lehigh Valley to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Lehigh Valley to San Antonio

Discover the top 3 airlines that operate flights from Lehigh Valley 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$275Average$447FlexibilityNo cancel feeOn-time69%
DeltaCheapest$288Average$433FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$336Average$536FlexibilityNo cancel feeOn-time71%

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