DEN - RDU

$97 Find Cheap Flights from Denver to Raleigh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Raleigh departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Raleigh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Raleigh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Raleigh, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$140
Overall average: $256
Frontier
Tue 2/17Tue 2/24
DEN - RDU • 1 stop
Cheapest non-stop
$140
Typical prices: $192-$374
Frontier
Fri 2/27Sun 3/1
DEN - RDU • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest's two free checked bags suit family travel.
Use DEN's West Security Checkpoint for faster screening.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Raleigh
Watch video
Watch video
Watch video
Watch video
Top airlines
Frontier
Cheapest • from $148 (round-trip)
Southwest
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 29% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Raleigh!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Denver to Raleigh (DEN-RDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Raleigh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Raleigh

Tue, Feb 17 - Tue, Feb 24
Frontier Logo
11:59 pm - 1:58 pm
DEN
-
RDU
11h 59m1 stop
Frontier Logo
6:25 am - 11:54 am
RDU
-
DEN
7h 29m1 stop
$140Frontier
Tue, Jan 6 - Sat, Jan 10
Frontier Logo
7:42 pm - 4:52 pm
DEN
-
RDU
19h 10m2 stops
Frontier Logo
11:47 am - 5:33 pm
RDU
-
DEN
7h 46m1 stop
$142Frontier
Thu, Jan 15 - Mon, Jan 19
Frontier Logo
12:05 am - 2:27 pm
DEN
-
RDU
12h 22m1 stop
Frontier Logo
3:22 pm - 9:41 pm
RDU
-
DEN
8h 19m1 stop
$143Frontier
Tue, Jan 13 - Wed, Jan 21
Frontier Logo
12:05 am - 10:43 pm
DEN
-
RDU
20h 38m1 stop
Frontier Logo
7:10 am - 12:19 pm
RDU
-
DEN
7h 09m1 stop
$146Frontier
Mon, Jan 12 - Thu, Jan 15
Frontier Logo
11:59 pm - 4:05 pm
DEN
-
RDU
14h 06m1 stop
Frontier Logo
9:22 am - 8:18 am
RDU
-
DEN
24h 56m2 stops
$147Frontier
Mon, Jan 12 - Thu, Jan 15
Frontier Logo
1:21 pm - 6:41 pm
DEN
-
RDU
3h 20mnonstop
Frontier Logo
7:39 pm - 9:49 pm
RDU
-
DEN
4h 10mnonstop
$148Frontier
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
1:42 pm - 12:12 am
DEN
-
RDU
8h 30m1 stop
Multiple Airlines Logo
8:16 pm - 5:53 pm
RDU
-
DEN
23h 37m2 stops
$153Multiple Airlines
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
1:21 pm - 6:44 pm
DEN
-
RDU
3h 23mnonstop
Frontier Logo
9:56 pm - 7:18 pm
RDU
-
DEN
23h 22m2 stops
$154Frontier
Fri, Jan 16 - Sun, Jan 18
Frontier Logo
1:21 pm - 6:44 pm
DEN
-
RDU
3h 23mnonstop
Frontier Logo
7:39 pm - 9:49 pm
RDU
-
DEN
4h 10mnonstop
$155Frontier
Fri, Jan 23 - Sat, Jan 24
Multiple Airlines Logo
1:21 pm - 6:44 pm
DEN
-
RDU
3h 23mnonstop
Multiple Airlines Logo
6:00 am - 8:45 pm
RDU
-
DEN
16h 45m2 stops
$157Multiple Airlines
Booking Insights

KAYAK's insights & trends for Denver to Raleigh flights

Get data-powered insights and trends into flights from Denver to Raleigh to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Raleigh
Find cheap flights to Raleigh

Planning a trip from Denver to Raleigh? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Denver to Raleigh?

The average price of all round-trip flights from Denver to Raleigh clicked on KAYAK for each day over the last 12 months.

For Denver to Raleigh, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Raleigh back to Denver, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Denver to Raleigh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Raleigh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Raleigh is September, where tickets cost $207 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $384 and $339 respectively.

How far in advance should I book a flight from Denver to Raleigh?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Raleigh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Raleigh, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Denver to Raleigh

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats.


Avoid Basic Fare for more flexibility; Economy Bundle offers carry-on and seat selection.

United Airlines

United's Economy Plus offers up to six inches more legroom for added comfort.


Consider Priority Boarding to secure overhead bin space for your carry-on.

Southwest

Southwest offers free snacks and soft drinks, plus Wi-Fi for streaming entertainment.


Southwest's Rapid Rewards program features unlimited rewards seats and no blackout dates.

Airports
DEN

Use the West Security Checkpoint at DEN for faster screening; it allows liquids and laptops to stay in bags.

RDU

RDU offers RDU Taxi as the only authorized taxi service, available curbside at both terminals for easy city access.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on RDU

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Low seasonFebruary
Cheapest flight$97
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Denver to Raleigh

When to book flights from Denver to Raleigh

Are your dates flexible? Find out the best times to travel from Denver to Raleigh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Raleigh

  • What kinds of flights are offered from Denver to the Raleigh region?

    Each day, there are many direct flights from Denver to the Raleigh region that travelers can choose from. These trips are often serviced by airlines such as Frontier or United. You will also find flights that require a layover, which may occur in Charlotte or Washington, D.C. Airlines that frequent flights for this route that require layovers include American and United.

  • What are my choices of transportation from downtown Denver to Denver International Airport?

    You can always drive from downtown Denver to Denver International Airport, which typically will take anywhere from 30 to 35min. Public transportation is available for this journey as well, including bus lines 0, 10, and 15. If you take public transportation, you’ll arrive at the airport in around 55min to 1h.

  • How can I go from Raleigh-Durham International Airport to the city center of Raleigh?

    If you would like to go from Raleigh-Durham International Airport to the city center of Raleigh, you can always drive, which will normally take you around 20 to 25min depending on what traffic conditions are like. Public transportation is available as well, including the RDU bus line, which will bring you to downtown Raleigh in around 2h 20min.

  • Is it possible for me to rent a car from Raleigh-Durham International Airport?

    There is a free shuttle bus service that departs from Raleigh-Durham International Airport and will bring you to all of the offices of the nearby car rental companies. To find this shuttle bus service, look for the green signs located outside of the Arrivals terminal. Some of the companies that have offices near the airport include agencies such as Dollar, Enterprise, and Thrifty.

  • What is the cheapest flight from Denver to Raleigh?

    In the last 3 days, the lowest price for a flight from Denver to Raleigh was $97 for a one-way ticket and $140 for a round-trip.

  • Do I need a passport to fly between Denver and Raleigh?

    No, a passport isn't needed to fly from Denver to Raleigh. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Denver to Raleigh?

    On your way to Raleigh, you’ll fly out from Denver Intl. You’ll be landing at Raleigh-Durham.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Raleigh?

    JetBlue, Delta, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Denver to Raleigh flight route.

  • Which aircraft models fly most regularly from Denver to Raleigh?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Denver to Raleigh flight route.

  • Which airline alliances offer flights from Denver to Raleigh?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Denver and Raleigh, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Denver to Raleigh?

    There are nonstop flights from Denver to Raleigh on a daily basis.

  • Which is the best airline for flights from Denver to Raleigh, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Denver to Raleigh are Southwest and Delta. With an average price for the route of $359 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $287 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Denver to Raleigh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Raleigh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Raleigh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Raleigh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to Denver with another airline. Booking your flights between Denver and RDU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Raleigh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Raleigh

  • Looking for a cheap flight? 25% of our users found flights on this route for $129 or less one-way and $208 or less round-trip.
  • There are a few different airlines that use Denver as their focus city, including United, Southwest, and Frontier. Because of this, it’s normal for each of these companies to operate many of the flights that depart from Denver International Airport (DEN).
  • Raleigh-Durham International Airport (RDU) has several family washrooms that are scattered throughout its main terminals. Within these washrooms, you will have access to comfortable seating, changing tables, running water, outlets, and trash cans.
  • To ensure that you are well rested for your early morning flight out of Denver International Airport, it can be convenient to opt for lodging that is located directly at this travel hub. There is the Westin Hotel at Denver International Airport, which is directly connected to the main terminal.
  • Those that find that they are not feeling well after they have landed at Raleigh-Durham International Airport can always head to the OTC Drugs and More pharmacy that is in Terminal 2. At this pharmacy, you can purchase basic first aid supplies, such as bandages and disinfectant, as well as over-the-counter medicine, including pain pills.
  • If you’re bringing your pet with you on your trip, take note of the various indoor pet relief rooms that are near the A, B, and C Gates of Denver International Airport. These indoor rooms have trash cans, artificial turf, free disposable waste bags, running water, and seating for pet owners.

Prefer to fly direct from Denver to Raleigh?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Raleigh-Durham.
Find which airlines fly direct from Denver Intl Airport to Raleigh-Durham Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Raleigh-Durham

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Raleigh-Durham to Denver Intl

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Wednesday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Denver to Raleigh

 
See real verified KAYAK customer reviews for airlines flying from Denver to Raleigh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Raleigh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The LH flight was great except for the delay at boarding. It should be announced well in tme.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Compared with other carriers business class for an overnight was not worth the extra expense.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

Did not get any refreshments. Crew was very nice but limited. Small seats

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Most things were ok but the main problem was the cabin staff; they were very abrupt and not very friendly. They were busy and often rushed, snatching drinks off people before finished and bossing them about.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Denver to Raleigh

Other airlines flying from Denver to Raleigh

Flights from the other most popular airlines that fly from Denver to Raleigh according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.