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Find cheap flights to Castle Rock from $30

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Castle Rock 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
Mon 7/1
Mon 7/8

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Good to know

Low season

January

High season

July

Cheapest flight

$30
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Minneapolis to Denver

FAQs - booking Castle Rock flights

  • How long is the flight to Castle Rock?

    Flights from Dallas2h 12m
    Flights from San Francisco2h 40m
    Flights from Minneapolis2h 08m
    Flights from Boston4h 17m
    Flights from Los Angeles2h 30m
  • What is the cheapest flight to Denver?

    The cheapest airline ticket to Denver from the United States in the last 72 hours was $30 one-way, and $56 round-trip on the route from Minneapolis to Denver. The most popular route is from San Francisco to Denver and the cheapest ticket found on this route in the last 72 hours was $96 round-trip.

  • Which airlines fly to Denver?

    If you’re traveling from United States, you might fly to Denver with United Airlines, Southwest, or Frontier as they are the most frequent flyers. See the amount of flights per week for popular airlines flying to Denver.

  • How to fly to Castle Rock?

    You cannot fly directly to Castle Rock. KAYAK recommends you fly to Denver Intl (DEN) (34.98 miles from Castle Rock). From there you can rent a car or get a taxi.

  • What airports are near Castle Rock?

    The closest airport is Denver Intl (DEN) (34.98 mi). Other nearby airports are Colorado Springs (COS) (39.98 mi) or Loveland Northern Colorado (FNL) (74.98 mi). KAYAK recommends you fly to Denver Intl.

  • How far is Denver from central Denver?

    You’ll need to travel 18 miles to reach the Denver city center from Denver.

  • What is the name of Denver’s airport?

    All flights to Denver land at Denver. The airport code is DEN,and it can also be referred to as Denver or Denver Intl.

  • How does KAYAK find such low prices on flights to Castle Rock?

    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 to Castle Rock.

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

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

  • What is the Hacker Fare option on flights to Castle Rock?

    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 Castle Rock with an airline and back with another airline.

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

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

See more FAQs

Top tips for finding cheap flights to Castle Rock

  • There is no major airport in Castle Rock. It is instead served by Denver Intl Airport.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Castle Rock flight deals.

Top 5 airlines flying to Castle Rock

 
Need help choosing which airline to fly with from the United States to Castle Rock? 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 10419 reviews
8.6Crew
7.4Food
8.0Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

10.0 ExcellentBarb, Jun 2024MSP - JFK
Read more about Delta reviews

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

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.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

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

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

They lost my baggage on my connection flight, it’s been 24 hours since I put my claim in and still no update on my bags.

Book Cheap Castle Rock Plane Tickets

Recent round-trip flight deals

6/12Wed
nonstopFrontier
2h 27mMSP-DEN
6/18Tue
nonstopFrontier
2h 00mDEN-MSP
$56
6/11Tue
nonstopFrontier
2h 13mDFW-DEN
6/15Sat
nonstopFrontier
2h 10mDEN-DFW
$56
8/19Mon
nonstopUnited Airlines
2h 15mMSP-DEN
8/21Wed
1 stopUnited Airlines
5h 27mDEN-MSP
$122
7/28Sun
nonstopDelta
2h 08mMSP-DEN
8/1Thu
nonstopDelta
2h 02mDEN-MSP
$137
9/27Fri
nonstopUnited Airlines
2h 15mMSP-DEN
10/1Tue
1 stopUnited Airlines
5h 31mDEN-MSP
$139
7/5Fri
nonstopDelta
2h 22mLAX-DEN
7/10Wed
nonstopDelta
2h 37mDEN-LAX
$157
9/28Sat
1 stopAmerican Airlines
6h 42mMSP-DEN
10/1Tue
1 stopAmerican Airlines
7h 52mDEN-MSP
$162
8/10Sat
1 stopAmerican Airlines
5h 44mMSP-DEN
8/17Sat
1 stopAmerican Airlines
9h 13mDEN-MSP
$170
8/22Thu
nonstopJetBlue
4h 30mBOS-DEN
8/27Tue
nonstopJetBlue
3h 54mDEN-BOS
$187
8/22Thu
1 stopJetBlue
10h 18mBOS-DEN
8/27Tue
nonstopJetBlue
3h 54mDEN-BOS
$196

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Recent one-way flight deals

8/17Sat
nonstopFrontier
2h 11mMSP-DEN
$30
6/8Sat
nonstopFrontier
2h 22mDFW-DEN
$30
6/30Sun
nonstopDelta
2h 08mMSP-DEN
$50
7/28Sun
nonstopUnited Airlines
2h 09mMSP-DEN
$59
6/17Mon
nonstopDelta
2h 14mMSP-DEN
$66
7/5Fri
nonstopUnited Airlines
2h 44mORD-DEN
$69
6/25Tue
1 stopAmerican Airlines
5h 50mMSP-DEN
$79
7/21Sun
nonstopAmerican Airlines
2h 08mDFW-DEN
$79
8/21Wed
nonstopJetBlue
4h 30mBOS-DEN
$94
9/6Fri
nonstopJetBlue
4h 36mBOS-DEN
$104

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Last minute flights to Castle Rock

Last minute flight, train and bus deals

6/6Thu
nonstopFrontier
2h 45mORD-DEN
6/8Sat
nonstopFrontier
2h 35mDEN-ORD
$77
6/5Wed
nonstopFrontier
2h 27mMSP-DEN
6/10Mon
nonstopFrontier
2h 00mDEN-MSP
$79
6/6Thu
nonstopJetBlue
4h 40mBOS-DEN
6/8Sat
nonstopJetBlue
3h 48mDEN-BOS
$187
6/6Thu
multi-stopJetBlue
8h 29mBOS-DEN
6/8Sat
nonstopJetBlue
3h 48mDEN-BOS
$196
6/6Thu
nonstopUnited Airlines
4h 44mBOS-DEN
6/9Sun
nonstopUnited Airlines
4h 01mDEN-BOS
$257
6/2Sun
nonstopDelta
4h 38mBOS-DEN
7/31Wed
nonstopDelta
4h 03mDEN-BOS
$269
6/6Thu
multi-stopUnited Airlines
7h 09mBOS-DEN
6/9Sun
nonstopUnited Airlines
4h 01mDEN-BOS
$272
6/3Mon
multi-stopAmerican Airlines
8h 12mBOS-DEN
6/8Sat
multi-stopAmerican Airlines
6h 40mDEN-BOS
$287
6/5Wed
multi-stopDelta
7h 46mDFW-DEN
6/14Fri
multi-stopDelta
7h 40mDEN-DFW
$289
6/2Sun
multi-stopAmerican Airlines
8h 12mBOS-DEN
7/31Wed
multi-stopAmerican Airlines
8h 00mDEN-BOS
$298

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Flights to Castle Rock