Cheap flights from Allentown to San Antonio from $279
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to San Antonio departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
Delta flights from Allentown to San Antonio
Our best Delta deals on Allentown to San Antonio flight tickets
American Airlines flights from Allentown to San Antonio
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How to get the cheapest flight ticket from Allentown to San Antonio
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Antonio?
If you aren’t able to travel during the month of October, then book flights to San Antonio from Allentown during November instead. Flights to San Antonio in November, while not as cheap as those in October, still average around $344.
What is the cheapest day to depart on your flight to San Antonio?
The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $329. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $517.
What is the cheapest time of day to depart on your flight to San Antonio?
According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Allentown to San Antonio at noon for as low as $302. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the evening, with an average ticket price of $440. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to San Antonio?
You are more likely to see cheaper flights to San Antonio from Allentown when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $427 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Allentown for as low as $294 on momondo.
When to book flights from Allentown to San Antonio
Cheap Allentown to San Antonio (ABE to SAT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Allentown to San Antonio
How far is Allentown-Bethlehem to San Antonio by plane?
San Antonio is 1506.7 mi away from Allentown-Bethlehem. Flights usually cover this in 5h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to San Antonio Airport?
Prices for flights from Allentown-Bethlehem Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to San Antonio Airport?
As of February 2025, there are 3 operators available to choose from for flights from Allentown-Bethlehem Airport to San Antonio Airport.
How old do you have to be to fly from Allentown-Bethlehem Airport to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Allentown to San Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Allentown to San Antonio is Delta (43% of total bookings). The next most popular airlines are American Airlines (40%) and United Airlines (17%).
Best airlines flying from Allentown to San Antonio
Compare and see reviews for airlines that fly from Allentown to San Antonio with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $263 | Free Cancellation | Rating 7.4 8,766 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 8.0 8,220 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Allentown to San Antonio?
It is quick and easy to find Allentown to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.
Can I find flights from Allentown to San Antonio with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Allentown to San Antonio flights to just show those with flexible booking policies.
How can momondo help me find flights from Allentown to San Antonio?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to San Antonio.
I’m not ready to book a flight from Allentown to San Antonio right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Allentown to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.