Cheap Flights to Castroville , TX from CA $92

View CA $92 flight on Mon, Aug. 11, 2025Opens in a new window

Popular airlines to Castroville

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How much is the cheapest flight to Castroville?

Prices were available within the past 7 days and start at CA $92 for one-way flights and CA $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Aug. 31 - Thu, Sep. 4
DTW
Detroit
SAT
San Antonio
CA $195 Roundtrip, found 2 days ago
CA $195
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Aug. 31 from Detroit to San Antonio, returning Thu, Sep. 4, priced at CA $195 found 2 days ago
American Airlines
Thu, Sep. 11 - Mon, Oct. 6
SEA
Seattle
SAT
San Antonio
CA $217 Roundtrip, found 5 days ago
CA $217
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Sep. 11 from Seattle to San Antonio, returning Mon, Oct. 6, priced at CA $217 found 5 days ago
Delta
Tue, Nov. 11 - Tue, Nov. 18
SEA
Seattle
SAT
San Antonio
CA $242 Roundtrip, found 5 days ago
CA $242
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov. 11 from Seattle to San Antonio, returning Tue, Nov. 18, priced at CA $242 found 5 days ago
Alaska Airlines
Thu, Aug. 28 - Sun, Sep. 7
SEA
Seattle
SAT
San Antonio
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Seattle to San Antonio, returning Sun, Sep. 7, priced at CA $324 found 1 day ago
Hawaiian Airlines
Mon, Aug. 25 - Thu, Sep. 4
SEA
Seattle
SAT
San Antonio
CA $324 Roundtrip, found 1 day ago
CA $324
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Aug. 25 from Seattle to San Antonio, returning Thu, Sep. 4, priced at CA $324 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Antonio (SAT)

August is typically the cheapest month to fly

From CA $151 - CA $517 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Castroville. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Castroville. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Castroville.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Castroville flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Castroville.

Looking to save even more? Get additional savings by bundling your Castroville flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Castroville trip!

Frequently asked questions

What is the name of Castroville's airport?
Castroville is served by a single airport, San Antonio Intl. Airport (SAT).
How far is SAT from central Castroville?
San Antonio Airport is 40 kilometres from downtown Castroville, so expect a bit of a commute into the centre of the city.
What airport is best to fly into Castroville?
Travellers from all around the world pass through SAT each day. Disembark the plane, gather your bags and you'll find yourself 40 kilometres from the centre of Castroville.
How many airlines fly to Castroville?
There are 13 air carriers that jet into Castroville from 38 airports around the world.
Which airlines fly to Castroville?
The majority of flights to Castroville are operated by American Airlines. The most preferred route departs from Dallas, and American Airlines flies this route the most.
How many nonstop flights are there to Castroville?
With approximately 776 direct flights operating each week, you'll be arriving in Castroville before you have time to say, "Are we there yet?"
Where are the most popular flights to Castroville departing from?
A large number of flights to Castroville leave from Dallas, Houston and Denver airports.
How long is the flight to Castroville Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to see. From Dallas to Castroville, the average flight time is 1 hour and 13 minutes. From Houston it's more or less 1 hour and 8 minutes, and from Denver it's 2 hours and 13 minutes.
How to book the cheapest flight to Castroville?
Don't leave booking your flight to Castroville until the very last minute. That's one move well-versed jet-setters use to get the best prices. Booking ahead means more choices and cheaper flights. Don't stop there, however. Do some research and check if there is more than one airport at your destination. Fares often differ depending on which airport you jet into. Be sure to compare fares across air carriers as well. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to reserve your seat as soon as you see a great bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Castroville?
Depending on where you're coming from, your flight to Castroville could be a breeze or it could drag on forever. Here are some useful tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • The secret to having a worry-free flight experience is to pack in advance. First up, the essentials: passport, boarding pass, bank cards and important medications. Next, bring items that'll help keep you entertained, like some electronic devices or a few magazines. It's also a wise idea to bring your chargers, a neck pillow and a pair of headphones. Last but not least, don't forget to toss in toiletries like a toothbrush, deodorant and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a Swiss Army knife hiding in your carry-on luggage. Other prohibited items include explosive or flammable goods, such as aerosol cans and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of a plane are no place for a fashion parade. Wear layers and pick shoes that are roomy, flat and easy to pull on and off.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clotting due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Castroville?
It's simple --- be prepared. We've put together some useful tips for a speedy trip through security. Watch out Castroville, here you come:

  • First things first. Your travel documents and ID will need to be presented to airport security personnel. Keep them within easy reach so you don't hold up the queue.
  • Next up is the X-ray machine. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your laptop and phone, are also required to be separately scanned.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when going through security. Boots and other bulky shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board.

Flights to Castroville information
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Roundtrip price
CA $194

Trending flights to Castroville

Prices were available within the past 7 days and start at CA $92 for one-way flights and CA $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug. 19 - Wed, Aug. 20
YVR
Vancouver
SAT
San Antonio
CA $409 Roundtrip, found 2 days ago
CA $409
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug. 19 from Vancouver to San Antonio, returning Wed, Aug. 20, priced at CA $409 found 2 days ago
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