Cheap Flight Deals to New Castle CO from CA $206
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How to find cheap flights to New Castle?
The cheapest prices found with in the last 7 days for return flights were CA $267 and CA $206 for one-way flights to New Castle for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel dates | Flights from* |
|---|---|---|---|
| SEA | Denver | April 29 to May 12 | CA $267 |
| ORD | Denver | April 15 to April 22 | CA $283 |
| PDX | Denver | April 21 to April 28 | CA $310 |
| PHX | Denver | April 13 to April 20 | CA $355 |
| DFW | Denver | May 21 to May 25 | CA $365 |
| LAX | Denver | April 24 to April 27 | CA $403 |
| PAE | Grand Junction | May 3 to May 10 | CA $810 |
| IAH | Denver | April 16 to April 20 | CA $927 |
| OMA | Denver | April 24 to April 27 | CA $934 |
| FCO | Denver | April 12 to April 18 | CA $1,169 |
| FCO | Aspen | April 4 to April 8 | CA $1,482 |
Your guide to flights to New Castle, CO
Delta, JetBlue Airways, Icelandair fly to New Castle, 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 New Castle CO currently costs between CA $267 and CA $1,482. Prices vary, but for the best fares, travel in September when prices are at their lowest.
Top tips for finding cheap flights to New Castle
The cheapest flight for a round trip to New Castle is currently CA $267. When you search for flights to New Castle, enter your preferred travel dates then click on ‘flexible dates’ to compare cheap flight tickets to New Castle for nearby days. The cheapest month to travel to New Castle 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 New Castle
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 New Castle with Travelocity
We have top deals on plane tickets even for last minute flights to New Castle, 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 New Castle for less.
Find The Perfect Hotel For After Your Flight
Amazing Place to Stay After Flight to New Castle
Wingate by Wyndham New Castle - Glenwood Springs
Got back to our room from a day at Glenwood hot springs and TV doesn't work and th wifi is in and out. Room was great but beds never made the whole time we were there. Did get fresh towels. Advertised having a workout room, but they do not. They do have a pool. Place needs some updating. The hot ...
Reviewed on Mar 24, 2026
Family Friendly Hotels in New Castle
Wingate by Wyndham New Castle - Glenwood Springs
Got back to our room from a day at Glenwood hot springs and TV doesn't work and th wifi is in and out. Room was great but beds never made the whole time we were there. Did get fresh towels. Advertised having a workout room, but they do not. They do have a pool. Place needs some updating. The hot ...
Reviewed on Mar 24, 2026
Best New Castle Flight and Hotel Packages
New Castle flight + hotel packages - economy flights
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Plane Tickets To New Castle
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 New Castle. Browse through our inventory to explore a wide range of cheap flights to New Castle 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 New Castle as you anxiously await to exit the plane and explore what New Castle has to offer. Considering all the amazing local food and culture in New Castle, 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 New Castle 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 New Castle 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 New Castle 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 New Castle today!
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