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Cheap flights from Raleigh to Denver (RDU - DEN) from $39

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. 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.
RDU — DEN
May 20 — May 271
From?
To?
Mon 5/20
Mon 5/27
1 adult, Economy
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The best prices from Raleigh-Durham to Denver Intl are usually found in October or September, booked 84 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Raleigh to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$192

One-way from

$103
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Raleigh-Durham to Denver Intl
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One-way flight from Raleigh-Durham to Denver Intl
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What is the cheapest day to fly round-trip from Raleigh to Denver?

Travelers have found that booking a Tuesday departure is the best way to save up to 31% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 6% on flights from Raleigh to Denver compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $184. For sooner than that we have options available in the next 3 days from $299.

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

Our data shows that October tends to be the cheapest month to fly to Denver from Raleigh. Users have commonly found prices around $252 for the month, but tickets can be as low as $55. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Raleigh to Denver (RDU - DEN)?

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Raleigh to Denver by exploring options for tickets in the evening.

Cheap Sun Country Air flights from Raleigh to Denver

Explore cheap flight options specifically provided by Sun Country Air for the route between Raleigh and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Consider these cheap Sun Country Air flights we've found departing from Raleigh to Denver. Make sure to check back often as deals are often changing.
Sat 6/111:35 amRDU - DEN
1 stop7h 20mSun Country Air
Tue 6/44:55 pmDEN - RDU
1 stop15h 47mSun Country Air
Deal found 5/14$138
Sat 5/2511:40 amRDU - DEN
1 stop7h 30mSun Country Air
Fri 5/315:25 pmDEN - RDU
1 stop15h 18mSun Country Air
Deal found 5/14$160
Fri 6/216:25 pmRDU - DEN
1 stop17h 58mSun Country Air
Thu 6/276:40 pmDEN - RDU
1 stop20h 59mSun Country Air
Deal found 5/15$215
Fri 5/314:25 pmRDU - DEN
1 stop26h 30mSun Country Air
Tue 6/44:55 pmDEN - RDU
1 stop15h 47mSun Country Air
Deal found 5/14$221
Fri 8/26:30 pmRDU - DEN
1 stop16h 59mSun Country Air
Tue 8/205:50 pmDEN - RDU
1 stop14h 58mSun Country Air
Deal found 5/14$225
Thu 8/85:00 pmRDU - DEN
1 stop17h 56mSun Country Air
Tue 8/135:50 pmDEN - RDU
1 stop14h 56mSun Country Air
Deal found 5/15$245
Mon 7/86:05 pmRDU - DEN
1 stop25h 31mSun Country Air
Sun 7/147:00 pmDEN - RDU
1 stop20h 12mSun Country Air
Deal found 5/14$295

Cheap American Airlines flights from Raleigh to Denver

Explore cheap flight options specifically provided by American Airlines for the route between Raleigh and Denver. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Browse through some of the cheapest American Airlines flights traveling from Raleigh to Denver. Deals frequently update to provide users with more options.
Tue 6/45:57 pmRDU - DEN
1 stop7h 09mAmerican Airlines
Wed 6/511:59 pmDEN - RDU
1 stop6h 15mAmerican Airlines
Deal found 5/14$213
Wed 7/105:12 amRDU - DEN
1 stop6h 37mAmerican Airlines
Sun 7/1411:59 pmDEN - RDU
1 stop7h 03mAmerican Airlines
Deal found 5/14$296

Cheap Raleigh to Denver flights in May & June 2024

Find cheap flight options from Raleigh to Denver specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 15, 2024.
These are some of the best deals we've found on flights to Denver in 2024 at this time. Check back soon for alternative fares.
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$118
Sun 5/268:32 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$128
Sat 5/2511:40 amRDU - DEN
1 stop7h 30mMultiple Airlines
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mMultiple Airlines
Deal found 5/14$135
Sat 6/111:35 amRDU - DEN
1 stop7h 20mSun Country Air
Tue 6/44:55 pmDEN - RDU
1 stop15h 47mSun Country Air
Deal found 5/14$138
Tue 5/288:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$148
Tue 6/119:43 pmRDU - DEN
1 stop29h 39mFrontier
Tue 6/189:45 amDEN - RDU
1 stop28h 05mFrontier
Deal found 5/14$150
Wed 5/298:27 amRDU - DEN
Nonstop3h 50mFrontier
Mon 6/33:19 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$153
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mMultiple Airlines
Sat 5/256:05 pmDEN - RDU
1 stop14h 43mMultiple Airlines
Deal found 5/14$157
Tue 6/48:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 6/58:38 amDEN - RDU
1 stop5h 12mFrontier
Deal found 5/14$158

Raleigh to Denver 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and Denver in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
These are some of the best deals we've found on flights to Denver in 2024 at this time. Check back soon for alternative fares.
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Thu 8/83:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$98
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Sat 8/173:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$109
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$118
Wed 10/28:32 amRDU - DEN
Nonstop3h 43mFrontier
Tue 10/83:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$126
Sun 5/268:32 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$128
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Fri 8/163:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$129
Sat 5/2511:40 amRDU - DEN
1 stop7h 30mMultiple Airlines
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mMultiple Airlines
Deal found 5/14$135
Fri 8/98:33 amRDU - DEN
Nonstop3h 46mFrontier
Wed 8/143:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/15$137
Sat 6/111:35 amRDU - DEN
1 stop7h 20mSun Country Air
Tue 6/44:55 pmDEN - RDU
1 stop15h 47mSun Country Air
Deal found 5/14$138

Non-stop flights to Denver from Raleigh

Discover non-stop flight options from Raleigh to Denver. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
For a shorter flight, select one of these non-stop flights from Raleigh to Denver. If you're looking for other options for flights from Raleigh to Denver, make sure to update the search form at the top of page.
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Thu 8/83:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$98
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Sat 8/173:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$109
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$118
Wed 10/28:32 amRDU - DEN
Nonstop3h 43mFrontier
Tue 10/83:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$126
Sun 5/268:32 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$128
Tue 8/68:32 amRDU - DEN
Nonstop3h 43mFrontier
Fri 8/163:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$129
Tue 7/308:32 amRDU - DEN
Nonstop3h 43mFrontier
Wed 8/73:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$135
Fri 8/98:33 amRDU - DEN
Nonstop3h 46mFrontier
Wed 8/143:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/15$137
Tue 7/308:32 amRDU - DEN
Nonstop3h 43mFrontier
Wed 8/73:26 pmDEN - RDU
Nonstop3h 27mFrontier
Deal found 5/14$138

Raleigh to Denver flights leaving soon

Find last-minute flight options from Raleigh to Denver for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Book one of these great deals on flights from Raleigh to Denver. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$118
Sun 5/268:32 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$128
Sat 5/2511:40 amRDU - DEN
1 stop7h 30mMultiple Airlines
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mMultiple Airlines
Deal found 5/14$135
Wed 5/298:27 amRDU - DEN
Nonstop3h 50mFrontier
Thu 5/307:30 amDEN - RDU
1 stop7h 11mFrontier
Deal found 5/13$138
Tue 5/288:27 amRDU - DEN
Nonstop3h 50mFrontier
Wed 5/293:30 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$148
Wed 5/298:27 amRDU - DEN
Nonstop3h 50mFrontier
Mon 6/33:19 pmDEN - RDU
Nonstop3h 29mFrontier
Deal found 5/14$153
Sat 5/258:27 amRDU - DEN
Nonstop3h 50mMultiple Airlines
Sat 5/256:05 pmDEN - RDU
1 stop14h 43mMultiple Airlines
Deal found 5/14$157
Sat 5/2511:40 amRDU - DEN
1 stop7h 30mSun Country Air
Fri 5/315:25 pmDEN - RDU
1 stop15h 18mSun Country Air
Deal found 5/14$160
Wed 5/298:27 amRDU - DEN
Nonstop3h 50mFrontier
Mon 6/36:45 amDEN - RDU
1 stop7h 09mFrontier
Deal found 5/14$163

One-way flights to Denver from Raleigh

Search for one-way flight options from Raleigh to Denver. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Users in need of a one-way flight from Raleigh to Denver can choose from these deals. Those seeking round-trip flights from Raleigh to Denver should utilize the search form at the the top of the page.
Tue 8/68:33 amRDU - DEN
Nonstop3h 46mFrontier
Deal found 5/15$39
Wed 5/298:27 amRDU - DEN
Nonstop3h 50mFrontier
Deal found 5/14$57
Sun 7/148:32 amRDU - DEN
Nonstop3h 43mFrontier
Deal found 5/14$59
Tue 5/215:30 pmRDU - DEN
1 stop29h 06mFrontier
Deal found 5/14$63
Sat 9/148:32 amRDU - DEN
Nonstop3h 43mFrontier
Deal found 5/14$64
Sun 5/268:32 amRDU - DEN
Nonstop3h 50mFrontier
Deal found 5/14$67
Sat 6/111:35 amRDU - DEN
1 stop7h 20mSun Country Air
Deal found 5/14$69
Tue 5/2812:28 pmRDU - DEN
1 stop12h 23mFrontier
Deal found 5/15$74
Wed 6/129:58 pmRDU - DEN
1 stop10h 49mFrontier
Deal found 5/13$75

Find flights from Raleigh to Denver within your budget

Customize your flight search to find flights from Raleigh to Denver 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 2,644,845 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $217

Route

Depart

Return

Price

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 8/6

Nonstop3h 43m

Denver Intl

Thu 8/8

Nonstop3h 27m

$98

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 8/6

Nonstop3h 43m

Denver Intl

Sat 8/17

Nonstop3h 27m

$109

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 5/25

Nonstop3h 50m

Denver Intl

Wed 5/29

Nonstop3h 29m

$118

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 5/25

1 stop7h 30m

Denver Intl

Wed 5/29

Nonstop3h 29m

$135

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Sat 6/1

1 stop7h 20m

Denver Intl

Tue 6/4

1 stop15h 47m

$138

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 8/6

Nonstop3h 43m

Denver Intl

Thu 8/15

1 stop14h 39m

$147

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 6/4

1 stop7h 09m

Denver Intl

Wed 6/5

1 stop6h 15m

$213

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Tue 7/23

1 stop6h 44m

Denver Intl

Wed 7/31

1 stop6h 37m

$216

Raleigh-DurhamDenver Intl

RDU - DEN

RDUDEN

Raleigh-Durham

Wed 6/5

Nonstop3h 49m

Denver Intl

Fri 6/14

Nonstop3h 27m

$217

Flights are sorted by cheapest first

Deals found on 5/14

When is the best time to book a flight from Raleigh to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Denver. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Raleigh to Denver, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Raleigh to Denver?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Denver. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Raleigh to Denver flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Denver by month

Plan your trip from Raleigh to Denver by taking into account the cheapest months to travel. The average price of a one-way flight from Raleigh to Denver is currently $63 while a round-trip flight costs $155. Price data was last updated on May 12, 2024.

Currently, December is the cheapest month in which you can book a flight from Raleigh to Denver (average of $192). Flying from Raleigh to Denver in June is currently the most expensive (average of $277). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$221

February

$237

March

$269

April

$204

May

$223

June

$277

July

$277

August

$214

September

$210

October

$194

November

$198

December

$192

Temperature and rainfall in Denver by month

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

DEN

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated May 15, 2024.
To help decide which airline to fly from Raleigh to Denver, see what other customers have to say about Sun Country Air, American Airlines and Frontier. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,691 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.5
Good
2,920 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,946 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,535 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
632 reviews
Delta
8.0
Very good
10,691 reviews
Check prices

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airports do I use to fly from Raleigh to Denver?

    If you book a flight from Raleigh to Denver, you will be flying from Raleigh-Durham to Denver Intl. Flights to Denver Intl (DEN) from Raleigh-Durham (RDU) take 3h 43m for a nonstop flight. There are 5 flights from Raleigh-Durham to Denver per day from 6 airlines.

  • Can I find flights from Raleigh to Denver for under $100 on Cheapflights?

    Yes, there are multiple flights from Raleigh to Denver for under $100. The cheapest flight booked recently is on Frontier for just $98, but on average you can expect to pay $140.

  • Are there nonstop flights from Raleigh to Denver for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Raleigh to Denver under $100. A good price for a nonstop flight from Raleigh to Denver is less than $143.

  • Are there last-minute flights available from Raleigh to Denver for under $200?

    There are currently 20+ open flights from Raleigh to Denver within the next 7 days for less than $200.

  • What days are nonstop flights available from Raleigh to Denver?

    Nonstop flights are available for this route on the following days: Wednesday.

  • How popular is this Raleigh to Denver flight route?

    The Raleigh-Durham to Denver Intl flight path was viewed by 147 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Raleigh to Denver on average per day?

    On average 1 flight departs from Raleigh to Denver per day.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Raleigh to Denver?

    Frontier and Sun Country Air can get you from Raleigh to Denver in just under 3h 43m. Your travel time can differ by up to 3h 37m. The distance between Raleigh and Denver is about 1441 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to Denver round-trip?

    Our cheapest airline available from Raleigh to Denver is Frontier. Our recent data shows that you can find tickets from as low as $98 on this airline. An additional option worth looking into is Sun Country Air, starting at $138. Frontier is priced at 61% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to Denver one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $39. Sun Country Air flights start at $69 while deals on American Airlines start at $107 one-way.

  • What are the most popular airlines that fly from Raleigh to Denver?

    The most popular airlines flying from Raleigh to Denver are American Airlines, JetBlue and Delta. Something to consider prior to booking your flight.

  • What are the most reliable airlines from Raleigh to Denver?

    No one likes to see their flight delayed. When booking a flight from Raleigh to Denver consider choosing Frontier (96%), United Airlines (89%) or Southwest (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Denver?

    On average you can expect to pay $775 for a flight from Raleigh to Denver. The cheapest flight overall is $66 while the most popular route, (Raleigh-Durham - Denver Intl) is currently priced at $121.

  • What does RDU to DEN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Raleigh-Durham Airport to Denver Intl Airport flight would often be abbreviated as a RDU to DEN flight.

  • Can I find deals for flights from Raleigh to Denver that include extra baggage allowance?

    The amount of baggage you can bring on your Raleigh to Denver flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Raleigh to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to Denver flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Raleigh to Denver that include hotel bookings?

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

  • How can I find direct flights from Raleigh to Denver?

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

  • Can I find deals for business class flights from Raleigh to Denver?

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

  • Can I find deals for flights from Raleigh to Denver that allow pets onboard?

    Many airlines flying from Raleigh to Denver offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Raleigh to Denver?

    Yes, you can often find last-minute deals on Raleigh to Denver flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Raleigh to Denver flight deals updated?

    The Raleigh to Denver flight deals you see on this page were last updated on 5/15.

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Fly from Raleigh to Denver on these airlines
Choose from the following airlines for your flight from Raleigh to Denver. Flights are based on user searches made on Cheapflights and were last updated on May 15, 2024.

Frontier flights from Raleigh-Durham to Denver Intl
United Airlines flights from Raleigh-Durham to Denver Intl
American Airlines flights from Raleigh-Durham to Denver Intl

Top 6 airlines flying from Raleigh to Denver

Discover the top 6 airlines that operate flights from Raleigh to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$173FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Sun Country AirCheapest$70Average$274FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
United AirlinesCheapest$149Average$373FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
JetBlueCheapest$201Average$320FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest$206Average$307FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$214Average$338FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Raleigh to Denver by cabin class

Find flights from Raleigh to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Raleigh to Denver

Find hourly flight availability from Raleigh to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2024.
18%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
57%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Raleigh to Denver

Explore weekly flight availability from Raleigh to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 15, 2024.
Sunday5daily flights
Monday6daily flights
Tuesday5daily flights
Wednesday5daily flights
Thursday5daily flights
Friday6daily flights
Saturday5daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Raleigh to Denver?

When you search for this flight from Raleigh to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Raleigh to Denver?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Denver from Raleigh.

Can Cheapflights find flights from Raleigh to Denver with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Raleigh to Denver flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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