Search Cheap Flights to
New Castle

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

New Castle Flights as Low as $132

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Delta
Sat, Oct 4 - Sat, Oct 4
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$132 Roundtrip, found 13 hours ago
$132
Roundtrip
found 13 hours ago
Select Delta flight, departing Sat, Oct 4 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Oct 4, priced at $132 found 13 hours ago
Sun Country Airlines
Sat, Oct 18 - Tue, Oct 21
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Oct 21, priced at $132 found 2 days ago
United
Sat, Oct 18 - Tue, Oct 21
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$137 Roundtrip, found 2 days ago
$137
Roundtrip
found 2 days ago
Select United flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Oct 21, priced at $137 found 2 days ago
Delta
Sat, Oct 18 - Tue, Oct 21
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$139 Roundtrip, found 2 days ago
$139
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Oct 21, priced at $139 found 2 days ago
Sun Country Airlines
Sat, Jul 12 - Tue, Jul 15
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$143 Roundtrip, found 4 days ago
$143
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Sat, Jul 12 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Jul 15, priced at $143 found 4 days ago
Sun Country Airlines
Sat, Oct 18 - Sat, Oct 18
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$147 Roundtrip, found 2 days ago
$147
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Sat, Oct 18 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Oct 18, priced at $147 found 2 days ago
United
Tue, Aug 12 - Sat, Aug 16
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 12 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Aug 16, priced at $150 found 5 days ago
United
Tue, Aug 12 - Sat, Aug 16
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select United flight, departing Tue, Aug 12 from Minneapolis - St. Paul Intl. to Denver Intl., returning Sat, Aug 16, priced at $150 found 5 days ago
Frontier Airlines
Sat, Aug 9 - Tue, Aug 12
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Aug 9 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Aug 12, priced at $161 found 3 days ago
American Airlines
Tue, Oct 7 - Tue, Oct 7
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 7 from Minneapolis - St. Paul Intl. to Denver Intl., returning Tue, Oct 7, priced at $181 found 3 days ago
Bargain Flight
Wed, Aug 13 - Sat, Aug 16
JAN
Evers Intl.
DEN
Denver Intl.
$224 Roundtrip, found 5 days ago
$224
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Wed, Aug 13 from Evers Intl. to Denver Intl., returning Sat, Aug 16, priced at $224 found 5 days ago
United
Sun, Jul 13 - Sat, Jul 19
MSP
Minneapolis - St. Paul Intl.
ASE
Pitkin County
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jul 13 from Minneapolis - St. Paul Intl. to Pitkin County, returning Sat, Jul 19, priced at $249 found 1 day ago
United
Sat, Jul 26 - Tue, Jul 29
MSP
Minneapolis - St. Paul Intl.
GJT
Grand Junction Regional
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select United flight, departing Sat, Jul 26 from Minneapolis - St. Paul Intl. to Grand Junction Regional, returning Tue, Jul 29, priced at $304 found 6 days ago
American Airlines
Sat, Aug 16 - Tue, Aug 19
JAN
Evers Intl.
EGE
Eagle County Regional
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 16 from Evers Intl. to Eagle County Regional, returning Tue, Aug 19, priced at $329 found 5 days ago
American Airlines
Sat, Jul 5 - Fri, Jul 11
MSP
Minneapolis - St. Paul Intl.
EGE
Eagle County Regional
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jul 5 from Minneapolis - St. Paul Intl. to Eagle County Regional, returning Fri, Jul 11, priced at $331 found 4 days ago
American Airlines
Thu, Aug 28 - Tue, Sep 2
VPS
Northwest Florida Regional
EGE
Eagle County Regional
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 28 from Northwest Florida Regional to Eagle County Regional, returning Tue, Sep 2, priced at $499 found 1 day ago

Cheap Flights to New Castle

Fall in love at first flight with your vacation to New Castle by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to New Castle on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in New Castle, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to New Castle

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to New Castle with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the DEN airport.

What is the cheapest month to fly to New Castle?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to New Castle are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to New Castle?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to New Castle.

What airport is best to fly into New Castle?

When you’re planning your trip to New Castle, convenience is the name of the game. Luckily, New Castle Eagle County Regional Airport is nearby so you can deplane and get going on checking off everything on your New Castle must-do list.

How much are flights to New Castle?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to New Castle on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $132, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to New Castle?

The trick to saving a stack of cash on your flight to New Castle? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $132 right now, why wait?

New Castle Flight Information
Destination airport
Denver Intl.
Destination airport IATA code
DEN
Roundtrip price
$131

Last Minute Hotel Deals in New Castle

Wingate by Wyndham New Castle - Glenwood Springs
Wingate by Wyndham New Castle - Glenwood Springs
2 out of 5
781 Burning Mountain Ave, New Castle, CO
Book a stay at this business-friendly hotel in New Castle. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,009 reviews)
"Breakfast options a little limited."

Reviewed on Jun 15, 2025

Get rates
Wingate by Wyndham New Castle - Glenwood Springs
Hotel Colorado
Hotel Colorado
3.5 out of 5
526 Pine St, Glenwood Springs, CO
Book a stay at this business-friendly hotel in Glenwood Springs. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the restaurant ...
8.8/10 Excellent! (1,756 reviews)
"Very nice historical place"

Reviewed on Jun 18, 2025

Get rates
Hotel Colorado
La Quinta Inn & Suites by Wyndham Glenwood Springs
La Quinta Inn & Suites by Wyndham Glenwood Springs
3 out of 5
124 West 6th Street, I-70 at Exit 116, Glenwood Springs, CO
Stay at this 3-star business-friendly hotel in Glenwood Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,448 reviews)
"There was a dog that barked non stop for what seemed like hours...I think he was left alone but he stopped when his owner got back! Everything else was great!! Thanks so much! ❤️"

Reviewed on Jun 20, 2025

Get rates
La Quinta Inn & Suites by Wyndham Glenwood Springs
Best Western Antlers at Glenwood Springs
Best Western Antlers at Glenwood Springs
2.5 out of 5
171 W 6th Street, Glenwood Springs, CO
Book a stay at this business-friendly hotel in Glenwood Springs. Enjoy free breakfast, free parking, and free bicycles on site. Our guests praise the breakfast ...
9/10 Wonderful! (1,219 reviews)
"Staff was so helpful and lots of activities to do on property!"

Reviewed on Jun 16, 2025

Get rates
Best Western Antlers at Glenwood Springs
Glenwood Springs Cedar Lodge
Glenwood Springs Cedar Lodge
2 out of 5
2102 Grand Ave, Glenwood Springs, CO
Stay at this hotel in Glenwood Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,465 reviews)
"Great place"

Reviewed on Jun 18, 2025

Get rates
Glenwood Springs Cedar Lodge
Glenwood Springs Inn
Glenwood Springs Inn
2 out of 5
141 W. 6th Street, Glenwood Springs, CO
Stay at this motel in Glenwood Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
8.8/10 Excellent! (1,416 reviews)
"Greeted with a smile and allowed us to check in a little earlier. Room was very clean and comfortable."

Reviewed on Jun 21, 2025

Get rates
Glenwood Springs Inn
Hotel Glenwood Springs
Hotel Glenwood Springs
2.5 out of 5
52000 Two Rivers Plaza Rd, Glenwood Springs, CO
Book a stay at this ski hotel in Glenwood Springs. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff in our ...
8.2/10 Very Good! (1,193 reviews)
"Friendly front desk especially the young lady during the day shift. Our room smelled clean & great! Breakfast was great with lots of choices."

Reviewed on Jun 18, 2025

Get rates
Hotel Glenwood Springs
Hotel Maxwell Anderson
Hotel Maxwell Anderson
3 out of 5
402 7th Street, Glenwood Springs, CO
Stay at this 3-star hotel in Glenwood Springs. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (1,452 reviews)
"What a beautiful hotel, quaint, great service and great location. The pub and the coffee shop located right next to it was also perfect. Great stay!"

Reviewed on Jun 17, 2025

Get rates
Hotel Maxwell Anderson
See all 559 properties in New Castle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.