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$3,835+ Cheap flights from Colorado to Newcastle (NEV)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — NEV
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Colorado to Newcastle

Keep the following information in mind while searching for Colorado to Newcastle flight deals. Data was last updated July 31, 2025.

Round-trip from

$4,891
(United Airlines)
From Colorado to Newcastle
Search Deals

Find flight deals from Colorado to Newcastle

Cheapest flights from Colorado to Newcastle
Explore the most affordable flight options available from Colorado to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/511:59 pmDEN - NEV
2 stops15h 25mUnited Airlines
Sat 8/99:05 amNEV - DEN
2 stops16h 24mUnited Airlines
Deal found 7/30$3,835

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Newcastle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Colorado to Newcastle that are best for you.

Fly from

Colorado

Fly to

Newcastle

Route

Depart

Return

Price

DenverNewcastle

DEN - NEV

DENNEV

Denver Intl

Fri 11/14

4:05 pm-6:24 pm

2 stops23h 19m

Newcastle

Sun 11/23

10:05 am-7:29 pm

2 stops12h 24m

$4,891

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Colorado to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Newcastle
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Newcastle

Get insights into the airlines that provide service to Newcastle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newcastle. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with United Airlines from Colorado to Newcastle by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Colorado to Newcastle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Newcastle from Colorado?

    Located just 0.6 mi from the city center, Newcastle (NEV) is the airport most travelers will use when flying to Newcastle from Colorado.

  • Can I find deals for flights from Colorado to Newcastle that include hotel bookings?

    Yes. In addition to deals on Colorado to Newcastle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Newcastle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Newcastle.

  • Can I find deals for business class flights from Colorado to Newcastle?

    Yes. Cheapflights offers flight deals from Colorado to Newcastle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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