Cheap Flights to Castle Rock

View NZ$153 flight on Wed, 21 Jan 2026Opens in a new window

Popular airlines to Castle Rock

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Cheap Tickets to Castle Rock

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 21 Jan - Sat, 24 Jan
DAL
Dallas
DEN
Denver
NZ$306 Return, found 3 days ago
NZ$306
Return
found 3 days ago
Select Delta flight, departing Wed, 21 Jan from Dallas to Denver, returning Sat, 24 Jan, priced at NZ$306 found 3 days ago
American Airlines
Thu, 22 Jan - Mon, 26 Jan
ORD
Chicago
DEN
Denver
NZ$339 Return, found 1 day ago
NZ$339
Return
found 1 day ago
Select American Airlines flight, departing Thu, 22 Jan from Chicago to Denver, returning Mon, 26 Jan, priced at NZ$339 found 1 day ago
Alaska Airlines
Mon, 12 Jan - Sat, 17 Jan
YVR
Vancouver
DEN
Denver
NZ$440 Return, found 1 day ago
NZ$440
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 12 Jan from Vancouver to Denver, returning Sat, 17 Jan, priced at NZ$440 found 1 day ago
United
Thu, 22 Jan - Mon, 26 Jan
ORD
Chicago
DEN
Denver
NZ$460 Return, found 1 day ago
NZ$460
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from Chicago to Denver, returning Mon, 26 Jan, priced at NZ$460 found 1 day ago
Air Canada
Sat, 24 Jan - Sat, 31 Jan
YVR
Vancouver
DEN
Denver
NZ$965 Return, found 1 hour ago
NZ$965
Return
found 1 hour ago
Select Air Canada flight, departing Sat, 24 Jan from Vancouver to Denver, returning Sat, 31 Jan, priced at NZ$965 found 1 hour ago

Frequently asked questions

What is the name of Castle Rock's airport?
Castle Rock has several airports, but most visitors prefer Denver Intl. Airport (DEN).
What airport is best to fly into Castle Rock?
A flight to Castle Rock means jumping off the plane at either DIA airport or COS. The first is 56 kilometres away from the centre of the city. The second sits 64 kilometres away.
How many airlines fly to Castle Rock?
Castle Rock is serviced by 25 airlines from at least 205 worldwide airports.
Which airlines fly to Castle Rock?
Most often, travellers fly with American Airlines, United Airlines and Frontier Airlines when going to Castle Rock. The largest number of these flights depart from Dallas, with American Airlines servicing this route the most.
How many nonstop flights are there to Castle Rock?
Arranging an unforgettable Castle Rock getaway is a piece of cake when there are 6 115 nonstop flights every week to pick from.
Where are the most popular flights to Castle Rock departing from?
A large number of flights to Castle Rock leave from Dallas, Phoenix and Chicago airports.
How long is the flight to Castle Rock Airport?
If it's Dallas you're leaving behind, you'll be midair for around 2 hours and 6 minutes before you arrive in Castle Rock. Airport to airport from Phoenix takes around 1 hour and 45 minutes and from Chicago, the average flight time is 2 hours and 50 minutes.
How to book the cheapest flight to Castle Rock?
Don't leave locking in your flight to Castle Rock until the last possible moment. That's one move savvy travellers use to get the best deals. Booking well in advance means more options and less expensive flights. Also, look around online and compare your options. If your destination has multiple airports, you may be able to pick up an excellent deal by flying into a less busy terminal. Lastly, be prepared to lock in your seat quickly if you find an irresistible price. It might not be available for too long. With a bit of knowledge and a little luck, the ideal airfare can be yours.
Do you have any tips for my flight to Castle Rock?
If you're not prepared, air travel can be daunting. But don't hit the panic button just yet. Follow these handy hints for a pain-free start to your time in Castle Rock. What to pack in your hand luggage:

  • Travelling on a plane can be a stress-free experience if you take the right stuff. Firstly, you'll need basic toiletry items, such as a toothbrush and hairbrush, a fresh set of clothes and a good book. Next, find a spot in your hand luggage for your laptop, a charger, medications and perhaps a proper neck pillow too. Lastly, be sure to take your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have a Swiss Army knife hiding in one of the compartments of your hand luggage. Other restricted items include flammable or explosive products, like aerosols and matches, and gels and liquids in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your main aim is to be as comfortable as possible. Choose slip-on footwear, dress in loose, natural fibers and don't forget to take a sweater in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Castle Rock?
The answer is — be prepared. We've put together some handy tips and tricks for a speedy trip through airport security. Look out Castle Rock, here you come:

  • Security personnel first need to know that you have a valid ID and matching travel documents before you're allowed to proceed any further. Have them close by, ready for inspection.
  • After that, both you and your carry-on luggage must be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings like your coat, belt and earphones need to go through the machine.
  • Your electronic gadgets like phones and laptops will also have to go on a tray to be scanned. Don't worry though, you'll be back online before you know it.
  • Don't forget to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a good footwear choice as you're less likely to have to remove them when passing through security. Big boots and other heavy-style shoes are often subjected to extra screening.
  • Airlines will not allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.

Book with confidence

Castle Rock Flights

The Castle Rock experience you’ve always wanted

Catching a flight to Castle Rock is easier than it’s ever been when you use Expedia to plan your escape. A great holiday starts with great selection, and we have an amazing amount of Castle Rock flight deals. A quick search on Expedia.co.nz will show you cheap tickets to Castle Rock in mere moments, from overnight flights to weekend getaways. Trying to earn frequent flyer points? We even make it easy for you to stay loyal to your preferred airline.

Been a while since you’ve travelled?

If you haven’t flown recently, you might like some insider information. In fact, even seasoned travellers should check out our blog. Featuring hundreds of articles written by our very own experts, our blog keeps you informed about all the fantastic attractions and things to do in the world’s most popular destinations, so you know just what to pack. Get ready for great advice on trip preparation and seeing the sights—then get ready to fly!

Bundle your room and flight to travel for less

Package your flights with your hotel booking in Castle Rock, and your trip will become even cheaper. By making all of your reservations with us, you’ll save money and time, plus have the peace of mind that comes with booking all of your arrangements in one place. It may seem like magic, but it’s just the Expedia.co.nz way.

A holiday at the tips of your fingers

Take the high-tech road when you use our Expedia app to plan your holiday to Castle Rock. Our handy app allows you to reserve flights and hotels at any time of day, on any type of phone, because it’s available on both Android and iOS. You’ll also benefit from exclusive deals, have a chance to earn extra points, and can keep your itinerary at your fingertips. No matter where you are, count on our app to help you get where you’re going.

Register for Frequent Flyer Rewards

If you enjoy being pampered every once in a while, register with our Expedia Rewards program to get exclusive offers and discounts you won’t find anywhere else. Expedia Rewards grants you member-only benefits, plus price guarantees on your room rates. We can even help you rack up frequent flyer points more quickly. Plus, by signing up, you can book our Unreal Deals, which, when bundled with your room, could save you the cost of a whole plane ticket.

Start planning and start packing

Expedia.co.nz makes it easy to find cheap flights to Castle Rock NZ$306. With such amazing deals, why wait any longer to book your trip? Start searching today, and we’ll see you soon in Castle Rock.

Castle Rock Flights

Travel information

Destination airport
Denver Intl.
Destination airport IATA code
DEN
Destination city name
Denver
Return price
NZ$306

Trending flights to Castle Rock

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 17 Feb - Wed, 25 Feb
AKL
Auckland
DEN
Denver
NZ$1,713 Return, found 3 days ago
NZ$1,713
Return
found 3 days ago
Select Air Canada flight, departing Tue, 17 Feb from Auckland to Denver, returning Wed, 25 Feb, priced at NZ$1,713 found 3 days ago

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