In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Lehigh Valley to San Antonio?

Before booking your flight from Lehigh Valley to San Antonio check out the most popular airlines for this route: Delta, American Airlines or United Airlines.

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

When flying from Lehigh Valley to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

Find Cheap Flights from Lehigh Valley to San Antonio

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Find flight deals from Lehigh Valley to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	August
Average price	$528

Provider with most accurate pricing for Allentown-Bethlehem-San Antonio flight deals.

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Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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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, August is the cheapest month in which you can book a flight from Lehigh Valley to San Antonio (average of $296). Flying from Lehigh Valley to San Antonio in March is currently the most expensive (average of $684). 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 a feel of what it's like to fly with Delta,United Airlines, andAmerican 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

7.8

Good

8,646 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Delta

7.8

Good

8,646 reviews

Delta

7.8

Good

8,646 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

United Airlines

7.4

Good

10,322 reviews

Delta

7.8

Good

8,646 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

American Airlines

7.0

Good

12,146 reviews

Delta

7.8

Good

8,646 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Related info for your journey

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.
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, August is the cheapest month in which you can book a flight from Lehigh Valley to San Antonio (average of $296). Flying from Lehigh Valley to San Antonio in March is currently the most expensive (average of $684). 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 Lehigh Valley to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$256	Average$522	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$288	Average$540	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$288	Average$384	FlexibilityNo cancel fee	On-timeN/A

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Cheap flights from Lehigh Valley to San Antonio (SAT)

Find cheap flights from Lehigh Valley to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Lehigh Valley to San Antonio

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Cheapflights Insights

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

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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.

Related info for your journey

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

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

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

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

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

Traveling to a place near San Antonio?

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Alternative routes for Lehigh Valley to San Antonio

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Complete your trip

Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Lehigh Valley to San Antonio by cabin class

Find flights from Lehigh Valley to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Lehigh Valley and San Antonio flights

Browse other Lehigh Valley and San Antonio flight options. Last updated on October 9, 2026.

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