How do most travelers feel about United Airlines?

4,016 Cheapflights users have left reviews for United Airlines and have rated the airline 6.2/10. If you are looking to travel from Raleigh to Denver on United Airlines, input your dates in the form above for our best prices!

Can I get a flight from Raleigh to Denver on United Airlines for under $300?

Cheapflights users have found 7 United Airlines flights for under $300 on the RDU-DEN route. Prices on flights to Denver from Raleigh can vary based on many factors including dates. To look at price based on your preferred dates, click here.

How far ahead should I book a flight from Raleigh to Denver with United Airlines?

Booking with United Airlines 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Denver with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Raleigh to Denver in December, with an average price of $192. Conversely, traveling with United Airlines from Raleigh to Denver in July will be the most expensive, with an average cost of $272. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Fly United Airlines from RDU to DEN as low as $108

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Cheapflights users flying from Raleigh to Denver on United Airlines typically fly into Denver Intl and depart from Raleigh-Durham. Select your dates above for pricing.

United Airlines flights from Raleigh to Denver in 2024

Popular in	December
Cheapest in	October
Average price (all airlines)	$244
One-way from	$108
Round-trip from	$207

Highest demand for flights from Raleigh-Durham to Denver Intl; 4% potential price increase.

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Best time to find cheap flights from Raleigh-Durham to Denver Intl; 2% potential price drop.

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Average price for all Raleigh-Durham to Denver Intl flights (one-way and round-trip).

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Cheapest one-way United Airlines flight from Raleigh-Durham to Denver Intl

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Cheapest round-trip United Airlines flight from Raleigh-Durham to Denver Intl

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Can I get a flight from Raleigh to Denver on United Airlines for under $300?
Cheapflights users have found 7 United Airlines flights for under $300 on the RDU-DEN route. Prices on flights to Denver from Raleigh can vary based on many factors including dates. To look at price based on your preferred dates, click here.
How do most travelers feel about United Airlines?
4,016 Cheapflights users have left reviews for United Airlines and have rated the airline 6.2/10. If you are looking to travel from Raleigh to Denver on United Airlines, input your dates in the form above for our best prices!

Cheapest United Airlines flights from Raleigh to Denver

Wed 6/2610:40 amRDU - DEN

Nonstop3h 47mUnited Airlines

Sat 6/2911:59 pmDEN - RDU

Nonstop3h 26mUnited Airlines

Deal found 5/29$317

Pick Dates

Wed 6/268:30 amRDU - DEN

Nonstop3h 49mUnited Airlines

Sun 6/3011:59 pmDEN - RDU

Nonstop3h 26mUnited Airlines

Deal found 5/29$337

Pick Dates

Thu 6/2710:30 amRDU - DEN

Nonstop3h 47mUnited Airlines

Thu 7/49:44 amDEN - RDU

Nonstop3h 25mUnited Airlines

Deal found 5/30$411

Pick Dates

Direct flights from Raleigh to Denver on United Airlines

Tue 7/1610:15 amRDU - DEN

Nonstop3h 47mUnited Airlines

Sat 7/2011:59 pmDEN - RDU

Nonstop3h 26mUnited Airlines

Deal found 5/29$243

Pick Dates

Mon 7/18:48 amRDU - DEN

Nonstop3h 47mUnited Airlines

Tue 7/911:59 pmDEN - RDU

Nonstop3h 26mUnited Airlines

Deal found 5/29$247

Pick Dates

Tue 7/3010:15 amRDU - DEN

Nonstop3h 47mUnited Airlines

Wed 8/711:59 pmDEN - RDU

Nonstop3h 26mUnited Airlines

Deal found 5/29$257

Pick Dates

Last minute deals on Cheapflights

Tue 6/45:15 pmRDU - DEN

2 stops15h 50mUnited Airlines

Tue 6/1811:59 pmDEN - RDU

1 stop7h 37mUnited Airlines

Deal found 5/29$535

Pick Dates

Wed 6/54:15 pmRDU - DEN

Nonstop3h 53mUnited Airlines

Fri 6/1411:59 pmDEN - RDU

Nonstop3h 27mUnited Airlines

Deal found 5/28$613

Pick Dates

Sat 6/810:31 amRDU - DEN

2 stops9h 49mUnited Airlines

Sat 6/1511:59 pmDEN - RDU

1 stop7h 26mUnited Airlines

Deal found 5/29$616

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One-way United Airlines flights to Denver from Raleigh

Tue 7/165:18 pmRDU - DEN

1 stop6h 49mUnited Airlines

Deal found 5/29$108

Pick Dates

Tue 7/1610:15 amRDU - DEN

Nonstop3h 47mUnited Airlines

Deal found 5/29$145

Pick Dates

Wed 6/58:30 amRDU - DEN

Nonstop3h 49mUnited Airlines

Deal found 5/29$159

Pick Dates

Best time to book a flight from Raleigh to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Raleigh with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in Denver by month

DEN Temperature	30.2 - 73.4 °F

DEN

Temperature

30.2 - 73.4 °F

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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Fly from Raleigh to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

American Airlines flights from Raleigh-Durham to Denver Intl

Frontier flights from Raleigh-Durham to Denver Intl

Other United Airlines flights from Raleigh
Browse through other United Airlines flights departing from Raleigh. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

United Airlines flights from Raleigh to Newark

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United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to New York

Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

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Other popular destinations in North America
If Denver is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Flights to New York

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Flights to Fort Lauderdale

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to New York

United Airlines flights from Raleigh to San Francisco

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to San Francisco

United Airlines flights from Raleigh to Newark

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to Newark

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to Newark

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to New York

United Airlines flights from Raleigh to Denver

United Airlines flights from Raleigh to San Francisco

United Airlines flights from Raleigh to New York

United Airlines flights from Raleigh to Newark

See what others are saying about United Airlines

United Airlines

7.4

Good

10,777 reviews

Check prices

Overview

Recent reviews

8.0

Very good|Mar 2022

Just a normal flight - all was just fine and reasonably comfortable given the physical limitations of flight - arrived safe and on time which are the important things. The only thing that could have been better - that was controllable - was the food - I am always amazed that it can get worse than it was before but United seems to have experts in this area and they should be commended on continuing to make the food worse when it seemed like it as as bad as it could get while using actual food as inputs. I'm guessing we are pretty close to rock bottom by now but United always seems be able to give that extra effort to eliminate that last little bit of remaining quality and taste. I would recommend that United stop having their accountants plan and prepare meals and snacks and let actual chefs, or at least cooks prepare them in the future.

6.0

Okay|Apr 2024

The staff were pleasant. There was no food or entertainment.

2.0

Poor|Nov 2021

Clear attendant at the Logan airport was awful. Rude and inconsiderate to everyone. Let every clear customer in front of every priority United customer. Usually they switch off groups but we were waiting 30 minutes when we were third from the front because every clear customer was let in front of us.

8.0

Very good|Jan 2022

Everything was great. Even though the flight got delayed 10 minutes we arrived on time

5.9

Fair|Aug 2021

Boarding was too long. The Seats are too thin. The snacks were water and a cookie.

1 out of 3593

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Cheapflights users flying from Raleigh to Denver on United Airlines typically fly into Denver Intl and depart from Raleigh-Durham. Select your dates above for pricing.

United Airlines flights from Raleigh to Denver in 2024

Find detailed information about United Airlines flights from Raleigh to Denver. Explore the options provided by United Airlines to plan your journey from Raleigh to Denver. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Raleigh to Denver on United Airlines for under $300?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Raleigh to Denver

Direct flights from Raleigh to Denver on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Denver from Raleigh

Best time to book a flight from Raleigh to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Raleigh with our price prediction graph.

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Raleigh to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Other United Airlines flights from Raleigh
Browse through other United Airlines flights departing from Raleigh. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through other United Airlines flights departing from Raleigh. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Raleigh and Denver
Choose from other airlines serving Raleigh and Denver.

Choose from other airlines serving Raleigh and Denver.

Other popular destinations in North America
If Denver is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

If Denver is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

Recent reviews

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Flights

United Airlines flights from Raleigh to Denver (RDU - DEN)

Cheapflights users flying from Raleigh to Denver on United Airlines typically fly into Denver Intl and depart from Raleigh-Durham. Select your dates above for pricing.

United Airlines flights from Raleigh to Denver in 2024

Find detailed information about United Airlines flights from Raleigh to Denver. Explore the options provided by United Airlines to plan your journey from Raleigh to Denver. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Raleigh to Denver on United Airlines for under $300?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Raleigh to Denver

Direct flights from Raleigh to Denver on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to Denver from Raleigh

Best time to book a flight from Raleigh to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Raleigh with our price prediction graph.

Temperature and rainfall in Denver by month

Plan your trip to Denver by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Raleigh to Denver on another airlineConsider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

100% Free

Book with Flexibility

Travel Smart

Fly from Raleigh to Denver on another airline
Consider alternative airlines that service the Denver area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.