Lehigh Valley

$222+ Cheap flights from San Antonio (SAT) to Lehigh Valley

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ABE
Mar 8 — Mar 151
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Cheap flight deals from San Antonio to Lehigh Valley

Cheapest flights from San Antonio to Lehigh Valley
Explore the most affordable flight options available from San Antonio to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 4/225:20 am
SAT
-
ABE
1 stop5h 52m
Delta
Sun 4/265:59 pm
ABE
-
SAT
1 stop7h 35m
Delta
Deal found 2/3$341
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 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
Fri 4/101:41 pm
ABE
-
SAT
1 stop20h 46m
Multiple Airlines
Deal found 2/3$368
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 3/241:37 pm
SAT
-
ABE
1 stop8h 19m
Delta
Sat 3/2812:56 pm
ABE
-
SAT
1 stop6h 55m
Delta
Deal found 2/3$369
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Thu 2/1910:26 am
SAT
-
ABE
2 stops35h 28m
Multiple Airlines
Mon 2/231:49 pm
ABE
-
SAT
1 stop20h 41m
Multiple Airlines
Deal found 2/4$388
This Delta deal was found by Cheapflights users on 2/4. 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.
Thu 2/195:30 am
SAT
-
ABE
1 stop5h 35m
Delta
Mon 2/235:58 pm
ABE
-
SAT
1 stop7h 37m
Delta
Deal found 2/4$397
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 4/204:30 pm
SAT
-
ABE
1 stop5h 30m
Delta
Sun 4/265:59 pm
ABE
-
SAT
1 stop7h 35m
Delta
Deal found 2/3$424
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:30 am
SAT
-
ABE
1 stop10h 22m
Multiple Airlines
Fri 2/136:00 am
ABE
-
SAT
1 stop18h 59m
Multiple Airlines
Deal found 2/5$425
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 4/204:30 pm
SAT
-
ABE
1 stop5h 30m
Delta
Sat 4/255:59 pm
ABE
-
SAT
1 stop7h 31m
Delta
Deal found 2/3$452
This Delta deal was found by Cheapflights users on 2/3. 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 4/225:20 am
SAT
-
ABE
1 stop5h 52m
Delta
Fri 4/245:59 pm
ABE
-
SAT
1 stop16h 47m
Delta
Deal found 2/3$483
This deal was found by Cheapflights users on 2/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:10 pm
SAT
-
ABE
1 stop5h 43m
United Airlines
Sat 2/215:23 pm
ABE
-
SAT
1 stop6h 49m
United Airlines
Deal found 2/4$494
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 2/31:40 pm
SAT
-
ABE
1 stop8h 10m
Delta
Tue 2/105:59 pm
ABE
-
SAT
1 stop7h 40m
Delta
Deal found 2/3$536

Find flight deals from San Antonio to Lehigh Valley

Keep the following information in mind while searching for San Antonio to Lehigh Valley flight deals. Data was last updated February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$341
(Delta)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$353
Provider with most accurate pricing for San Antonio-Allentown-Bethlehem flight deals.
Provider most trusted by Cheapflights users for San Antonio-Allentown-Bethlehem flights.
From San Antonio to Lehigh Valley
One-way flight from San Antonio to Lehigh Valley
Highest demand for flights based on searches. 21% potential increase in price ($113 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Lehigh Valley 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 February 6, 2026.
Use the filters below to find and compare flights from San Antonio to Lehigh Valley that are best for you.

Fly from

San Antonio

Fly to

Lehigh Valley

Route

Depart

Return

Price

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Wed 4/22

5:20 am-12:12 pm

1 stop5h 52m

Allentown-Bethlehem

Sun 4/26

5:59 pm-12:34 am

1 stop7h 35m

$341

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Thu 4/9

10:22 am-10:51 pm

2 stops11h 29m

Allentown-Bethlehem

Fri 4/10

1:41 pm-9:27 am

1 stop20h 46m

$368

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Tue 3/24

1:37 pm-10:56 pm

1 stop8h 19m

Allentown-Bethlehem

Sat 3/28

12:56 pm-6:51 pm

1 stop6h 55m

$369

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Sun 5/3

5:20 am-12:12 pm

1 stop5h 52m

Allentown-Bethlehem

Sun 5/10

6:16 pm-12:40 am

1 stop7h 24m

$369

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Tue 4/21

5:20 am-12:12 pm

1 stop5h 52m

Allentown-Bethlehem

Sun 4/26

5:59 pm-12:34 am

1 stop7h 35m

$369

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Wed 4/22

5:20 am-12:12 pm

1 stop5h 52m

Allentown-Bethlehem

Sat 4/25

5:59 pm-12:30 am

1 stop7h 31m

$369

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Thu 2/19

10:26 am-10:54 pm

2 stops35h 28m

Allentown-Bethlehem

Mon 2/23

1:49 pm-9:30 am

1 stop20h 41m

$388

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Thu 2/19

5:30 am-12:05 pm

1 stop5h 35m

Allentown-Bethlehem

Mon 2/23

5:58 pm-12:35 am

1 stop7h 37m

$397

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Tue 4/21

5:20 am-12:12 pm

1 stop5h 52m

Allentown-Bethlehem

Sat 4/25

5:59 pm-12:30 am

1 stop7h 31m

$397

San AntonioAllentown

SAT - ABE

SATABE

San Antonio

Mon 4/20

4:30 pm-11:00 pm

1 stop5h 30m

Allentown-Bethlehem

Sun 4/26

5:59 pm-12:34 am

1 stop7h 35m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 23 results
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Best time to book a flight from San Antonio to Lehigh Valley

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

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

Currently, June is the cheapest month in which you can book a flight from San Antonio to Lehigh Valley (average of $116). Flying from San Antonio to Lehigh Valley in December is currently the most expensive (average of $391). 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 Lehigh Valley

Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated February 6, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San Antonio to Lehigh Valley. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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.

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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 Lehigh Valley. 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 from for flights from San Antonio to Lehigh Valley?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to Lehigh Valley from San Antonio.

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

    A quick flight from San Antonio to Lehigh Valley can take about 5h 52m. Delta provides one of the quickest options available for as low as $341. San Antonio and Lehigh Valley are separated by a distance of 1504 mi.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from San Antonio to Lehigh Valley (average of $116). Flying from San Antonio to Lehigh Valley in December is currently the most expensive (average of $391). 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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Alternative routes for San Antonio to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Antonio to Lehigh Valley

Discover the top 3 airlines that operate flights from San Antonio to Lehigh Valley. 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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$320Average$527FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$354Average$448FlexibilityNo cancel feeOn-time69%

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