Cheap Flight Deals to Castle Rock CO from CA $221
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How to find cheap flights to Castle Rock?
The cheapest prices found with in the last 7 days for return flights were CA $229 and CA $221 for one-way flights to Castle Rock for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| MSP | Denver | June 20 to July 3 | CA $229 |
| BOS | Denver | June 3 to June 9 | CA $268 |
| PHX | Denver | May 30 to June 3 | CA $317 |
| DAL | Denver | June 9 to June 16 | CA $335 |
| JFK | Denver | June 4 to June 13 | CA $361 |
| LAX | Denver | August 5 to August 12 | CA $394 |
| MIA | Denver | June 6 to June 16 | CA $430 |
| ORD | Denver | July 14 to July 21 | CA $525 |
| PHL | Denver | June 10 to June 24 | CA $559 |
| ATL | Denver | July 29 to August 4 | CA $627 |
| ATL | Colorado Springs | May 22 to May 25 | CA $760 |
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| PHX | Denver | May 16 to May 17 | CA $426 |
| LAX | Denver | May 15 to May 16 | CA $568 |
| LGA | Colorado Springs | May 16 to May 20 | CA $586 |
| BOS | Denver | May 15 to May 17 | CA $719 |
| ORD | Denver | May 15 to May 18 | CA $1,165 |
| PHL | Denver | May 16 to May 21 | CA $1,333 |
| DFW | Denver | May 17 to May 20 | CA $1,401 |
| ATL | Denver | May 15 to May 17 | CA $1,672 |
| MIA | Denver | May 15 to May 17 | CA $12,196 |
Your guide to flights to Castle Rock, CO
Sun Country Airlines, WestJet fly to Castle Rock, so use Travelocity to search, find, and compare some truly tempting deals from the 2 airlines—that way you can be sure you’ve found the best deal for you. A flight to Castle Rock CO currently costs between CA $229 and CA $12,196. Prices vary, but for the best fares, travel in August when prices are at their lowest.
Top tips for finding cheap flights to Castle Rock
The cheapest flight for a round trip to Castle Rock is currently CA $229. When you search for flights to Castle Rock, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to Castle Rock for nearby days. The cheapest month to travel to Castle Rock is May from our list of deals available.
But if you’re flexible about when you travel, you can find great deals on flights across the year. If you’re planning a vacation, you can save more on Travelocity when you bundle flights with car rental and hotel bookings, too. Many airlines currently offer flexible booking options, so look for flights offering no change fees.
How to cancel flights to Castle Rock
We know plans change, that’s why at Travelocity, we make it as easy as possible for you to cancel or amend your plane tickets. Go to My Trips, enter your itinerary number, then follow the instructions. Many airlines let you cancel flights online free of charge if you booked it in the last 24 hours. Visit Customer Service for more advice.
Why you should book your flight to Castle Rock with Travelocity
We have top deals on plane tickets even for last minute flights to Castle Rock, so you can simply type in your travel dates and compare our best prices. Booking with Travelocity means you get flexible cancellation options, 24/7 support, and, thanks to our Price Match Promise, if the airfare drops after you book, you can get a refund! Whether you’re planning a business trip, weekend getaway, or a family vacation—let Travelocity get you to Castle Rock for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to Castle Rock
Rockview Hotel Castle Rock Downtown
Breakfast was donuts and fruit. AC unit only operated on high and sounded like a locomotive. Maybe a little TMI but... the toilet was located in between the sink and a wall and your shoulders were literally touching both. Staff was GREAT but the property is just old.
Reviewed on Apr 30, 2026
Comfort Suites Castle Rock - Denver South
Very comfortable with a beautiful view. The hotel staff was very accommodating and friendly. Would stay again.
Reviewed on Apr 29, 2026
Days Inn & Suites by Wyndham Castle Rock
It was a clean bed in a quiet room. And fridge for my leftovers. What more do you need? Continental breakfast was just that.. coffee and carb load. But really who stays in a hotel for the amenities? If you want a clean room you can sleep and shower in you can’t go wrong here.
Reviewed on May 7, 2026
Best Western Plus Castle Rock
Typical BW. All the basics you'd expect
Reviewed on May 11, 2026
Luxury Hotels in Castle Rock
Rockview Hotel Castle Rock Downtown
Breakfast was donuts and fruit. AC unit only operated on high and sounded like a locomotive. Maybe a little TMI but... the toilet was located in between the sink and a wall and your shoulders were literally touching both. Staff was GREAT but the property is just old.
Reviewed on Apr 30, 2026
Days Inn & Suites by Wyndham Castle Rock
It was a clean bed in a quiet room. And fridge for my leftovers. What more do you need? Continental breakfast was just that.. coffee and carb load. But really who stays in a hotel for the amenities? If you want a clean room you can sleep and shower in you can’t go wrong here.
Reviewed on May 7, 2026
Comfort Suites Castle Rock - Denver South
Very comfortable with a beautiful view. The hotel staff was very accommodating and friendly. Would stay again.
Reviewed on Apr 29, 2026
Family Friendly Hotels in Castle Rock
Best Western Plus Castle Rock
Typical BW. All the basics you'd expect
Reviewed on May 11, 2026
Comfort Suites Castle Rock - Denver South
Very comfortable with a beautiful view. The hotel staff was very accommodating and friendly. Would stay again.
Reviewed on Apr 29, 2026
Hampton Inn Castle Rock
Breakfast was great, free coffee all day, gym is nice!
Reviewed on May 11, 2026
Holiday Inn Express & Suites Denver South - Castle Rock by IHG
The breakfast was very good. Plenty of options and variety. They have a fridge full of milk, yogurt, boiled eggs. Freshly made oatmeal. Scrambled eggs, sausage, pancakes, biscuits and gravy. Cinnamon rolls and other various muffins. Plenty of drink options. The pool area was very nice. The hot tub ...
Reviewed on May 11, 2026
Best Castle Rock Flight and Hotel Packages
Castle Rock flight + hotel packages - economy flights
Need a car after flight to Castle Rock?
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Frequently asked questions
Plane Tickets To Castle Rock
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Castle Rock. Browse through our inventory to explore a wide range of cheap flights to Castle Rock to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Castle Rock as you anxiously await to exit the plane and explore what Castle Rock has to offer. Considering all the amazing local food and culture in Castle Rock, we won't hold this against you.
When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Castle Rock to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Castle Rock without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Castle Rock with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Castle Rock today!
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