In terms of precipitation, rainfall in Lehigh Valley ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Lehigh Valley when rainfall is around 2.7 in.

If weather is an important factor for your trip to Lehigh Valley, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Lehigh Valley as you normally would.

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.

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.

Find Cheap Flights from San Antonio to Lehigh Valley

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Antonio to Lehigh Valley with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Antonio to Lehigh Valley

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	January
Average price	$388

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

Highest demand for flights based on searches. 2% potential increase in price ($10 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 October 2026

Search Deals

Reviews of airlines servicing Lehigh Valley

Read reviews from past customers who have flown Delta 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.

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

10.0

Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Delta

7.8

Good

8,634 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

10.0

Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

American Airlines

7.0

Good

12,129 reviews

Delta

7.8

Good

8,634 reviews

Reviews

1 / 20

10.0

Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

Related info for your journey

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.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for San Antonio to Lehigh Valley

Dallas/Fort Worth to LaGuardia flights

Dallas/Fort Worth to Newark flights

Dallas/Fort Worth to John F Kennedy Intl flights

Hobby to LaGuardia flights

Hobby to Newark flights

Dallas/Fort Worth to Dulles Intl flights

George Bush Intcntl to LaGuardia flights

Hobby to John F Kennedy Intl flights

George Bush Intcntl to Newark flights

Austin to John F Kennedy Intl flights

George Bush Intcntl to John F Kennedy Intl flights

Dallas/Fort Worth to Reagan-National flights

Austin to Newark flights

Love Field to LaGuardia flights

Austin to LaGuardia flights

Dallas/Fort Worth to Philadelphia flights

Hobby to Reagan-National flights

Hobby to Dulles Intl flights

George Bush Intcntl to Dulles Intl flights

Hobby to Philadelphia flights

San Antonio to John F Kennedy Intl flights

George Bush Intcntl to Reagan-National flights

George Bush Intcntl to Philadelphia flights

San Antonio to Newark flights

Austin to Reagan-National flights

Love Field to Reagan-National flights

Dallas/Fort Worth to Pittsburgh flights

San Antonio to LaGuardia flights

Austin to Dulles Intl flights

Austin to Philadelphia flights

Love Field to Philadelphia flights

Hobby to Pittsburgh flights

George Bush Intcntl to Pittsburgh flights

Austin to Pittsburgh flights

Love Field to Newark flights

El Paso to John F Kennedy Intl flights

San Antonio to Dulles Intl flights

San Antonio to Reagan-National flights

Love Field to John F Kennedy Intl flights

El Paso to LaGuardia flights

El Paso to Newark flights

San Antonio to Philadelphia flights

Love Field to Pittsburgh flights

Love Field to Dulles Intl flights

McAllen to John F Kennedy Intl flights

McAllen to LaGuardia flights

Harlingen to Newark flights

McAllen to Newark flights

Harlingen to LaGuardia flights

Top 2 airlines flying from San Antonio to Lehigh Valley

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$266	Average$402	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$309	Average$543	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Find cheap flights from San Antonio to Lehigh Valley with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Antonio to Lehigh Valley

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Lehigh Valley

Read reviews from past customers who have flown Delta 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.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Lehigh Valley

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

Complete your trip

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

Search flights from San Antonio to Lehigh Valley by cabin class

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

San Antonio and Lehigh Valley flights

Browse other San Antonio and Lehigh Valley flight options. Last updated on October 6, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

San Antonio to Lehigh Valley flights

Consider these flights traveling from San Antonio to Lehigh Valley.

Top 2 airlines flying from San Antonio to Lehigh Valley

100% Free

Book with Flexibility

Travel Smart

Cheap flights from San Antonio (SAT) to Lehigh Valley

Find cheap flights from San Antonio to Lehigh Valley with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from San Antonio to Lehigh Valley

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Lehigh Valley

Read reviews from past customers who have flown Delta 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.

Related info for your journey

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Lehigh Valley

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

Complete your trip

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

Search flights from San Antonio to Lehigh Valley by cabin class

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

San Antonio and Lehigh Valley flights

Browse other San Antonio and Lehigh Valley flight options. Last updated on October 6, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

San Antonio to Lehigh Valley flights

Consider these flights traveling from San Antonio to Lehigh Valley.

Top 2 airlines flying from San Antonio to Lehigh Valley

100% Free

Book with Flexibility

Travel Smart