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$59 Find cheap flights from Charlotte to Boulder

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Boulder departing on 8/17. 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
0 bags
Wed 7/17
Wed 7/24

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Low season

January

High season

July

Cheapest flight

$59
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Charlotte to Denver

When to book flights from Charlotte to Boulder

Are your dates flexible? Find out the best times to travel from Charlotte to Boulder based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Charlotte to Boulder

  • Which airports will I be using when flying from Charlotte to Boulder?

    When flying out of Charlotte you’ll be using Charlotte Douglas. Boulder does not have its own airport so you’ll be flying into nearby Denver Intl airport, which is 33.4 mi away.

  • How long does a flight from Charlotte to Boulder take?

    Direct flights cover the 1,334 miles separating Charlotte and Boulder in about 3h 36m.

  • How many flights are there between Charlotte and Boulder?

    10 direct flights run between Charlotte and Boulder on a daily basis. On average, there are about 70 departures each week.

  • What’s the cheapest day of the week to fly between Charlotte and Boulder?

    Consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Charlotte, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from Charlotte to Boulder?

    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 Charlotte to Boulder.

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

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

    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 Boulder with an airline and back to Charlotte with another airline.

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

    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 Boulder from Charlotte up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Charlotte to Boulder?

    In the last 72 hours, the cheapest one-way ticket between Charlotte and Boulder found on KAYAK was with Frontier for $59. Frontier offered a round-trip connection from $59 and American Airlines from $168.

See more FAQs

Top tips for finding cheap flights from Charlotte to Boulder

  • There is no airport in Boulder. Instead, you’ll be flying into Denver Airport when flying between Charlotte and Boulder.
  • The cheapest flight from Charlotte to Boulder was found 22 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Charlotte to Boulder

Need help choosing which airline to fly with from Charlotte to Boulder? 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
DeltaOverall score based on 10000 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
8.6Crew
7.4Food
Airline reviews

Flight was 3 hours late so only had an OK experience

6.0 GoodMelissa, Jun 2024RDU - DTW
Read more about Delta reviews

Flight was 3 hours late so only had an OK experience

It was very cold because the air conditioner was on high power, and my son got sick.

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

Not worth the price of premium class ticket paid, felt more like steerage.

The Wi-Fi was unavailable on this flight for some reason.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Delayed almost 4 hours for a 45 minute flight with no explanation.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Flight delayed 3 times. We were directed to go to a gate across from our gate. The plane wasn't there yet so we had to wait for it to arrive, then deplane everyone and then wait again for the plane to be cleaned. After 45 minuites we were allowed on the plane. The first plane had mechanical issues. The 2nd plane must have had bathroom issues because we did not have any food service whatsoever. No snack or beverage. That made for a long time not to have anything considering that we had just made it to the original gate and we had no time to stop to get food or a drink. Then we didn't want to leave the gate to get food because we wouldn't know how much longer the delay would be. Then the next gate change. Had we been told that the total time would have been aprox 45 min later we would have left to get food and a beverage. We had to wait again for the okay to the pilot to take off so we were on the runway for another 20 min. Overall, we were delayed over 2 hours which felt like 4 hours.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Charlotte airport is miserable. For American I always have to connect from the end of terminal E to the end of terminal B and the stupid moving walkways are always broken. And the flights to all seem of least importance so they never leave on time in either direction.

I recently flew with Spirit Airlines and had an incredibly disappointing experience. I brought a book bag, which should have easily fit in the overhead compartment, but there was no space left. Instead of offering any assistance or a reasonable solution, the airline made me pay $70 for my book bag. This fee was extremely unreasonable and added unnecessary stress to my travel. To make matters worse, the flight attendant was extremely rude, further souring the entire experience. I had a terrible time and will not be flying with Spirit Airlines again.

Delays delays and more delays in both LAX and San Jose. And then I said something else flight was supposed to arrive in Portland at 12:04 but didn't land until 2:30 PM which made me late for my appointment.

We never made it, see previous reviews. Spirit Airlines employees lack compassion and empathy. No one showed any concern or care for us as customers. When we missed our connecting flight due to Spirit scheduling issues, no one batted an eye or tried to help. The response was to book us on another flight a full 24 hours later. We arrived to our gate and the plane was still there and boarding had not yet been completed. We easily could have been allowed to board had the two flight crews communicated that there were passengers coming off a delayed flight. I understand delays happen and are unpredictable, what I'm disappointed in is the way my partner and I were treated during that whole process. Spirit should be ashamed to treat their customers this way. There's a reason the reputation with this airline is what it is and they aren't doing anything to prove otherwise.

Three out of four legs of my trip were delayed. The last leg of my trip was delayed due to passengers and crew not being ready to take off. The boarding process started way late with no explanation as to why. The flight attendants did not have the passengers in check for takeoff - folks were walking around, trying to change seats, and causing a general disturbance preventing us from departing and the crew did nothing about it. All of this caused us to miss my connection home due to the first flight landing at the same time the second one was due to take off. The entire Spirit crew (except for one flight attendant) was unapologetic and unpleasant about this. No one apologized, no one showed any inkling of empathy whatsoever. The response was basically, "we booked you on the next available flight". That next flight was a full 24 hours later, we would have been stranded in the airport and no one even cared or acknowledged us as customers. I'm disappointed in the lack of compassion shown by Spirit agents and customer service reps as a whole. It felt like we were a burden due to airline scheduling issues. The one flight attendant (did not catch her name, but from (ORD to FLL) was wonderful and empathetic.

I thought people that were clearly intoxicated were not allowed to board flights. But of course they let them and of course they sat directly behind us. Kicking seats being so loud you couldn’t hear yourself think. Cussing loudly telling a woman “she was going to punch her in the fucken face” for accidentally mixing her seat assignment up. These people should have been asked to get off the plane but no flight attendant cared. I don’t think I’ll be using spirit again. Better judgment needs to be used when letting people fly drunk.

Nothing to like about Spirit Airlines when you get to your layover up to for hours late.

We received several notifications of a delay but the flight ended up leaving on time without us even tho we were in the airport eating very close by. We received no notification that the flight moved back to its original time.

The bag drop process took longer than other airlines. The boarding and crew were good. The seats do not recline and have minimal padding. The snacks/drinks are for purchase only. The flight was on time with no issues. I would fly them again if the cost was significantly less.

Crew was excellent. Flight was overbooked No seat assignment until the last moment.

My flight was delayed then cancelled My elder parents were upstairs waiting for a spirit rep to bring them downstairs to where my sister waited for 2 hours. My elder parents are not able to walk . My dad was wet of urine from where he could not hold it .waiting for some spirit personnel to wheel chair them back down stairs to where my sister was waiting for them for two hours . That is not ok

They never updated the boarding pass on their apps to show their delay

I did not enjoy the trip home on Frontier for several reasons: there is too much cost besides the flight, which was more than I would normally pay, then having to pay for luggage, and carry-on, seat (if you want to reserve when booking) then you must pay over $3 for a can of soda, and $4 for a snack. A cup of water is free.

9 hours of delay!! Was not able to check my luggage that I paid for!!!

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Plane could have been more on time. More leg room .

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Terrible. Seats are bad and the baggage policy is inconsistent

Book cheap flights from Charlotte to Boulder

Recent round-trip flight deals

8/17Sat
nonstopFrontier
3h 39mCLT-DEN
8/24Sat
nonstopFrontier
3h 22mDEN-CLT
$59
9/17Tue
nonstopFrontier
3h 36mCLT-DEN
9/21Sat
nonstopFrontier
3h 22mDEN-CLT
$60
8/20Tue
nonstopFrontier
3h 36mCLT-DEN
8/27Tue
nonstopFrontier
3h 20mDEN-CLT
$62
8/10Sat
nonstopAmerican Airlines
3h 37mCLT-DEN
8/13Tue
nonstopAmerican Airlines
3h 21mDEN-CLT
$168
9/28Sat
nonstopUnited Airlines
3h 40mCLT-DEN
9/28Sat
1 stopUnited Airlines
5h 59mDEN-CLT
$178
7/12Fri
nonstop
3h 45mCLT-DEN
7/15Mon
1 stop
15h 11mDEN-CLT
$179
7/3Wed
1 stop
9h 32mCLT-DEN
7/5Fri
nonstop
3h 18mDEN-CLT
$197
8/10Sat
1 stopDelta
5h 14mCLT-DEN
8/15Thu
1 stopDelta
5h 44mDEN-CLT
$216
7/16Tue
1 stopDelta
7h 15mCLT-DEN
7/17Wed
1 stopDelta
6h 40mDEN-CLT
$226
10/29Tue
nonstopUnited Airlines
3h 56mCLT-DEN
11/5Tue
1 stopUnited Airlines
6h 00mDEN-CLT
$238

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7/4Thu
nonstopFrontier
3h 47mCLT-DEN
$59
7/20Sat
nonstopFrontier
3h 38mCLT-DEN
$77
7/5Fri
1 stopDelta
6h 49mCLT-DEN
$108
7/3Wed
1 stopSun Country Air
9h 32mCLT-DEN
$111
7/16Tue
1 stopDelta
7h 15mCLT-DEN
$118
7/15Mon
1 stopSun Country Air
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$126
8/11Sun
1 stopAmerican Airlines
7h 57mCLT-DEN
$158
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nonstopAmerican Airlines
3h 31mCLT-DEN
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2 stopsUnited Airlines
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Last minute flights from Charlotte to Boulder

Last minute flight, train and bus deals

6/22Sat
nonstopFrontier
3h 40mCLT-DEN
7/13Sat
nonstopFrontier
3h 18mDEN-CLT
$162
6/18Tue
multi-stopFrontier
14h 44mCLT-DEN
7/13Sat
nonstopFrontier
3h 18mDEN-CLT
$186
6/22Sat
nonstopFrontier
3h 40mCLT-DEN
7/11Thu
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3h 18mDEN-CLT
$207
6/18Tue
nonstopFrontier
3h 47mCLT-DEN
7/13Sat
nonstopFrontier
3h 18mDEN-CLT
$210
6/18Tue
multi-stop
7h 03mCLT-DEN
7/11Thu
multi-stop
15h 28mDEN-CLT
$287
6/19Wed
nonstop
3h 47mCLT-DEN
7/11Thu
multi-stop
15h 28mDEN-CLT
$307
6/22Sat
multi-stopDelta
6h 08mCLT-DEN
7/13Sat
multi-stopDelta
5h 47mDEN-CLT
$316
6/22Sat
multi-stopDelta
7h 27mCLT-DEN
6/26Wed
multi-stopDelta
6h 36mDEN-CLT
$376
6/19Wed
multi-stopUnited Airlines
6h 25mCLT-DEN
7/11Thu
multi-stopUnited Airlines
7h 58mDEN-CLT
$493
6/18Tue
nonstopAmerican Airlines
3h 35mCLT-DEN
6/22Sat
multi-stopAmerican Airlines
7h 35mDEN-CLT
$554

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