RDU - DEN

$117 Find Cheap Flights from Raleigh to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Denver departing on 3/1. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Denver.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Denver.
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Flight Deals

Cheap Flights from Raleigh to Denver (RDU-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Denver 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 Raleigh to Denver

Mon, Nov 17 - Fri, Dec 12
Frontier Logo
6:00 am - 1:56 pmRDU-DEN
9h 56m1 stop
Frontier Logo
12:11 pm - 5:31 pmDEN-RDU
3h 20mnonstop
$154Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
7:10 pm - 7:15 amRDU-DEN
14h 05m2 stops
Multiple Airlines Logo
12:11 pm - 5:31 pmDEN-RDU
3h 20mnonstop
$155Multiple Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 12
Frontier Logo
7:05 pm - 1:45 pmRDU-DEN
20h 40m1 stop
Frontier Logo
12:05 pm - 4:56 pmDEN-RDU
26h 51m1 stop
$156Frontier
Find Deal
Tue, Nov 18 - Tue, Dec 9
Frontier Logo
6:10 am - 1:45 pmRDU-DEN
9h 35m1 stop
Frontier Logo
6:00 am - 12:12 amDEN-RDU
16h 12m2 stops
$158Frontier
Find Deal
Tue, Nov 18 - Wed, Dec 10
Frontier Logo
10:33 am - 10:55 pmRDU-DEN
14h 22m2 stops
Frontier Logo
12:59 am - 11:49 amDEN-RDU
8h 50m1 stop
$159Frontier
Find Deal
Sat, Nov 15 - Sun, Nov 16
Frontier Logo
6:00 am - 11:49 amRDU-DEN
7h 49m1 stop
Frontier Logo
6:00 am - 11:55 pmDEN-RDU
15h 55m1 stop
$160Frontier
Find Deal
Mon, Jan 5 - Fri, Jan 9
Frontier Logo
7:36 pm - 9:49 pmRDU-DEN
4h 13mnonstop
Frontier Logo
1:21 pm - 6:41 pmDEN-RDU
3h 20mnonstop
$161Frontier
Find Deal
Mon, Nov 10 - Fri, Nov 14
Frontier Logo
10:06 pm - 7:59 pmRDU-DEN
23h 53m1 stop
Frontier Logo
11:59 pm - 8:24 amDEN-RDU
6h 25m1 stop
$162Frontier
Find Deal
Mon, Nov 17 - Tue, Dec 9
Frontier Logo
11:43 am - 5:42 pmRDU-DEN
7h 59m1 stop
Frontier Logo
11:59 pm - 4:44 pmDEN-RDU
14h 45m1 stop
$163Frontier
Find Deal
Tue, Dec 9 - Wed, Dec 10
Multiple Airlines Logo
3:57 pm - 11:04 pmRDU-DEN
9h 07m1 stop
Multiple Airlines Logo
12:59 am - 11:49 amDEN-RDU
8h 50m1 stop
$174Multiple Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Southwest offers two free checked bags per passenger.
RDU provides free Wi-Fi for up to 48 hours.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Denver
Watch video
Watch video
Watch video
Watch video
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 18% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$154
Overall average: $297
Frontier
Mon 11/17Fri 12/12
RDU - DEN • 1 stop
Cheapest non-stop
$155
Typical prices: $176-$355
Frontier
Fri 1/16Fri 1/23
RDU - DEN • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Booking Insights

KAYAK's insights & trends for Raleigh to Denver flights

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

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from Raleigh to Denver? 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 Raleigh to Denver?

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

If your flying dates are flexible, you should consider flying to Denver on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Raleigh to Denver. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Denver, 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 Raleigh to Denver is January, where tickets cost $257 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $378 and $377 respectively.

Can I save money by flying with a layover from Raleigh to Denver?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $321 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Denver, 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 Raleigh to Denver, you should book around 2 weeks before departure, which saves you about 5% 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 Raleigh to Denver

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Premium seats offer up to seven inches more legroom than Standard seats.


Avoid Basic Fare to select your seat and bring a carry-on.

Read more about Frontierby Stefanie Waldek
United Airlines

Economy Plus offers up to six inches more legroom than standard economy seats.


United's Priority Boarding places you in Zone 2, avoiding carry-on gate-check.

Southwest

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


Use Cash + Points to book Southwest flights, offering flexible payment options for travelers.

Read more about Southwestby Blane Bachelor
Airports
RDU

RDU offers free Wi-Fi lasting 48 hours, ensuring connectivity even during unexpected delays. Power outlets are available under tables in all boarding areas.

Read more about RDUby Jessica Macdonald
DEN

For a budget-friendly trip to downtown, take the RTD A line train from DEN, reaching Union Station in about 40 minutes.

Read more about DENby Harriet Baskas
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 seasonSeptember
Cheapest flight$116
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Raleigh to Denver

When to book flights from Raleigh to Denver

Are your dates flexible? Find out the best times to travel from Raleigh to Denver 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 Raleigh to Denver

  • Does Denver International Airport have an airport hotel?

    Yes. Book your stay at the Westin Hotel at Denver International Airport if you wish to stay at the airport. The establishment is a short walk from the main terminal, and you can get to it by taking the escalator to level 1 at the Transit Center. The establishment has 519 rooms and offers both day rooms and overnight stays. They also have a conference center, making it ideal for business travelers.

  • Does Denver International Airport offer accessible services?

    DEN is a fully accessible airport. The airport has provided elevators and ramps for access to higher levels. Passengers in wheelchairs also get wheelchair assistance at the airport, accessible restrooms, and reserved parking spots. All elevators at DEN have braille-coded buttons for low-vision passengers. The airport also has tactile guide paths, audio announcements, and Aira services. TTY telephones, a video relay service, and visual paging are available for hard-of-hearing passengers.

  • What are the transport options from Denver International Airport?

    The train is a great option for getting downtown, and you can catch train routes AT, 145X, 169L, AA, and AB from the Denver Airport Station. Trains depart every 15min. There are also pre-booked inter-city buses at the DEN bus stop traveling to other cities in Colorado. Taxis are also available curbside, offering a flat rate to the Denver metro area. If you’re headed for the mountains, pre-book a mountain carrier, and they can pick you up from the DEN bus stop. Rental cars are also available from the ground transportation area, and Alamo, Budget, Hertz, Avis, and Thrift have counters here.

  • What are the most eco-friendly airlines flying from Raleigh to Denver?

    Around 795 kg of carbon is emitted per passenger on flights from Raleigh to Denver. However, you can fly more sustainably with Frontier Airlines, Southwest Airlines, and United Airlines. These airlines have flights from Raleigh to Denver that emit 56%, 44%, and 44% less carbon per passenger. They each also offer nonstop flights from RDU to DEN.

  • What is the cheapest flight from Raleigh to Denver?

    In the last 3 days, the lowest price for a flight from Raleigh to Denver was $116 for a one-way ticket and $154 for a round-trip.

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

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

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

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

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Raleigh to Denver flight route.

  • Which airline alliances offer flights from Raleigh to Denver?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Raleigh to Denver are Southwest and Delta. With an average price for the route of $365 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $312 and an overall rating of 7.9.

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

    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 Raleigh to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Raleigh 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 Raleigh to Denver?

    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 Denver with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and DEN 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 Raleigh to Denver?

    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 Denver from Raleigh 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 Raleigh to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $164 or less one-way and $272 or less round-trip.
  • Raleigh-Durham International Airport (RDU) is a mid-size airport that operates two terminals, Terminal 1 and 2. The airport has provided a free shuttle service for easy movement between terminals that picks up passengers outside the terminal buildings.
  • Unwind with a massage, facial, manicure, and more at XpresSpa and Na’Sah’s Nail & Spa at RDU. The former is located in Terminal 2 near Gate C, while the latter is in Terminal 1 near Gate A7.
  • Pets are welcome to travel through RDU. However, TSA requires all pets to remain within their carriers at the airport. You’ll find RDU’s pet relief areas outside the baggage claim areas for both terminals.
  • Fly with American Airlines, United Airlines, and Delta to access Denver International Airport (DEN) lounges. Delta operates a members-only lounge on Concourse A, and the other two airlines’ lounges are accessible to passengers flying with them. United Club has two locations, West Wing and East Wing, and the AA lounge is on Concourse A.
  • Public Service Credit Union operates a full-service bank at DEN. They offer banking and currency exchange services and operate several ATMs at DEN. You’ll find the bank in the Jeppesen Terminal, landside on level 6.

Prefer to fly direct from Raleigh to Denver?

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

Direct departures

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

Direct returns

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

Reviews of the top 5 airlines serving from Raleigh to Denver

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Denver. 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 Raleigh to Denver? 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.
8.0
SouthwestOverall score based on 4241 reviews
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

8.0 ExcellentGreg, Oct 2025OAK - BUR
Read more Southwest reviews

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Tried watching free movie and it kept freezing so I couldn’t finish.

All was good. I just had a hard time getting connected to the WiFi/internet during the flight

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Our bags took a long time to get unloaded once we landed.

Sat on the ground in Cincinnati for 50 minutes before deplaning

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

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

Other airlines flying from Raleigh to Denver

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

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