$29 Cheap Flights to Castroville , TX

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How much is the cheapest flight to Castroville?

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, May 19 - Wed, May 22
CMH
John Glenn Columbus Intl.
SAT
San Antonio Intl.
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, May 19 from John Glenn Columbus Intl. to San Antonio Intl., returning Wed, May 22, priced at $144 found 2 days ago
Spirit Airlines
Sat, May 11 - Mon, May 13
CMH
John Glenn Columbus Intl.
SAT
San Antonio Intl.
$156 Roundtrip, found 5 hours ago
$156
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Sat, May 11 from John Glenn Columbus Intl. to San Antonio Intl., returning Mon, May 13, priced at $156 found 5 hours ago
Spirit Airlines
Wed, May 15 - Tue, May 21
CMH
John Glenn Columbus Intl.
SAT
San Antonio Intl.
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, May 15 from John Glenn Columbus Intl. to San Antonio Intl., returning Tue, May 21, priced at $161 found 5 days ago
Spirit Airlines
Sat, May 11 - Sat, May 18
CMH
John Glenn Columbus Intl.
SAT
San Antonio Intl.
$164 Roundtrip, found 4 hours ago
$164
Roundtrip
found 4 hours ago
Select Spirit Airlines flight, departing Sat, May 11 from John Glenn Columbus Intl. to San Antonio Intl., returning Sat, May 18, priced at $164 found 4 hours ago
Spirit Airlines
Sat, May 11 - Wed, May 22
CMH
John Glenn Columbus Intl.
SAT
San Antonio Intl.
$165 Roundtrip, found 2 days ago
$165
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, May 11 from John Glenn Columbus Intl. to San Antonio Intl., returning Wed, May 22, priced at $165 found 2 days ago

Find Your Flights to Castroville SAT

Cheap flights to Castroville (SAT)

Get started finding a cheap flight to Castroville on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Castroville.

Roundtrip prices range from $57 - $165, and one-ways to Castroville start as low as $29.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Castroville (SAT)

You have several options for which airline you choose to travel with to Castroville. There are 10 airlines flying into SAT: Frontier Airlines, Spirit Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Castroville (SAT) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SAT in May and in May for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Castroville that have flexible change policies?
Search for your affordable airfares to Castroville, then select “No change fee” directly below the “Flexible change policies” heading. It really is that simple. We get that things can change and flexibility is essential, so book with confidence with Expedia.
What is the name of the airport in Castroville?
Hop on a flight to Castroville and you’ll hit the tarmac at San Antonio Intl. Airport (SAT).
How far is SAT from central Castroville?
The trip from San Antonio Airport to downtown Castroville is fairly long. You’ll need to travel 45 mi before you can drop your bags at your city hotel.
How can I book the cheapest flight to Castroville?
Score a cheap flight by having some flexibility with your travel dates, departure/arrival airports and times, and any stops on your route. Cheap deals also depend on the airline. When you search for your flight to Castroville with Expedia, be on the lookout for low-cost carriers. Another helpful tip is to avoid booking at the last minute. While you can grab some awesome deals, ticket prices generally increase as the departure date nears. Currently, one of the cheapest one-way fares to Castroville $27. This is for a flight taking off from Orlando in May. Enter your travel details into the search fields and discover our Castroville flight deals. Don’t forget that if you bundle your airfare and hotel bookings, you can score even more savings!
Which day of the week is the best day to buy a plane ticket to Castroville?
Research suggests Sundays are the best day of the week for booking cheaper fares. The chances of scoring an outstanding deal to Castroville also depend on how far in advance you book your trip. The cheapest tickets can typically be found from 21 days to around 45 days out from departure. You’re also likely to find great bargains when tickets are first released. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Castroville?
People from all corners of the globe go through San Antonio Airport each day. Jump off the plane, grab your luggage and you’ll find yourself 45 mi from downtown Castroville.
Which airlines fly to Castroville?
Take your pick of 11 airlines that connect Castroville with 41 airports across the world, including American Airlines. Dallas is the most popular departure point for American Airlines flights to Castroville. United Airlines also has regular services to this destination.
How many nonstop flights are there to Castroville?
Flying to a new place is much more straightforward when there aren’t any annoying stopovers. If you’re jetting off to Castroville, the great news is that there are 888 direct flights operating every week.
Where are the most popular flights to Castroville departing from?
A large number of flights to Castroville take off from Dallas, Houston and Denver airports.
Do you have any tips for my flight to Castroville?

  • Get your trip off to a wonderful start by being prepared. Pack your passport, travel documents and any medications you need first. After that, consider downloading the latest movies on your tablet or phone for a guilt-free binge session. Or, throw in that bestseller you’ve been wanting to read. Lastly, something to nibble on and a memory-foam neck pillow will help make your flight as comfy as possible.
  • Don’t forget there’s also a list of prohibited items for your hand luggage which can differ between airlines and routes. Generally, avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, aerosol cans and flares. Sports equipment like ski poles, baseball bats and objects considered weapons, such as batons and swords, are also banned from the cabin.

What to wear on a flight:

  • Whether traveling long or short-haul, layering up is key to staying comfortable. Opt for loose, natural fabrics that will keep you cool and bring a sweater to cope with any variations in cabin temperatures. Keep your feet happy in a pair of flat shoes or sneakers.
  • Consider wearing compression tights or socks to help prevent deep vein thrombosis (DVT). This blood clotting condition can be caused by prolonged periods of sitting, especially on long flights. Doing leg and foot stretches in your seat or wandering around the cabin are great ways to improve your circulation.

How can I get a cheap last-minute flight to Castroville?
Getting a cheap, last-minute flight to Castroville is as simple as having some flexibility with your travel plans. Leave your options open with your choice of airline, travel dates and flight times. If your destination has a few airports to choose from, compare the prices of jetting into each of them for the best deal.
Where can I learn more about changing or canceling my flight to Castroville?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Castroville information
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$143
Popular airline
Spirit Airlines

Trending flights to Castroville

Prices were available within the past 7 days and start at $29 for one-way flights and $57 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, May 18 - Tue, May 21
FLL
Fort Lauderdale - Hollywood Intl.
SAT
San Antonio Intl.
$57 Roundtrip, found 3 hours ago
$57
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, May 18 from Fort Lauderdale - Hollywood Intl. to San Antonio Intl., returning Tue, May 21, priced at $57 found 3 hours ago
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