Cheap Flight Deals to Castle Rock CO from CA $185
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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 $191 and CA $185 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* |
|---|---|---|---|
| PHX | Denver | February 28 to March 7 | CA $191 |
| JFK | Denver | February 19 to February 25 | CA $202 |
| ORD | Denver | April 15 to April 22 | CA $245 |
| LAX | Denver | March 7 to March 11 | CA $250 |
| BOS | Denver | February 28 to March 4 | CA $272 |
| ATL | Denver | February 26 to March 5 | CA $278 |
| MSP | Denver | February 20 to February 27 | CA $343 |
| PHL | Denver | April 2 to April 4 | CA $435 |
| ATL | Colorado Springs | February 27 to March 2 | CA $542 |
| DFW | Denver | March 4 to March 7 | CA $628 |
| MIA | Denver | March 8 to March 17 | CA $10,456 |
Your guide to flights to Castle Rock, CO
WestJet, United fly to Castle Rock, so use Travelocity to search, find, and compare some truly tempting deals from the 4 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 $191 and CA $19,950. Prices vary, but for the best fares, travel in June 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 $191. 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 April 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
Clean comfy and affordable
Reviewed on Oct 29, 2025
Comfort Suites Castle Rock
The daytime front desk gal is AWESOME! Totally went the extra mile for us!
Reviewed on Jan 25, 2026
Days Inn & Suites by Wyndham Castle Rock
The room was spotless. Tim at the front desk was very helpful. Only complaint was that there wasn't bottled water in the vending machine
Reviewed on Jan 22, 2026
Best Western Plus Castle Rock
everything was great
Reviewed on Jan 24, 2026
Luxury Hotels in Castle Rock
Rockview Hotel Castle Rock Downtown
Clean comfy and affordable
Reviewed on Oct 29, 2025
Days Inn & Suites by Wyndham Castle Rock
The room was spotless. Tim at the front desk was very helpful. Only complaint was that there wasn't bottled water in the vending machine
Reviewed on Jan 22, 2026
Comfort Suites Castle Rock
The daytime front desk gal is AWESOME! Totally went the extra mile for us!
Reviewed on Jan 25, 2026
La Quinta Inn & Suites by Wyndham Castle Rock
The staff was very courteous and friendly. One member told me about how to get to scenic sites easily and took the time to detail facts about the area and others near Castle Rock. Breakfast was fair but it was filling. Rooms were comfortable.
Reviewed on Sep 23, 2022
Family Friendly Hotels in Castle Rock
La Quinta Inn & Suites by Wyndham Castle Rock
The staff was very courteous and friendly. One member told me about how to get to scenic sites easily and took the time to detail facts about the area and others near Castle Rock. Breakfast was fair but it was filling. Rooms were comfortable.
Reviewed on Sep 23, 2022
Best Western Plus Castle Rock
everything was great
Reviewed on Jan 24, 2026
Comfort Suites Castle Rock
The daytime front desk gal is AWESOME! Totally went the extra mile for us!
Reviewed on Jan 25, 2026
Hampton Inn Castle Rock
Clean room Friendly staff Very noisy after 11:00 - teenagers a few doors down Would like to see more GF options for breakfast
Reviewed on Jan 31, 2026
Best Castle Rock Flight and Hotel Packages
Castle Rock flight + hotel packages - economy flights
Need a car after flight to Castle Rock?
Economy
Compact
Midsize
SUV
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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