DEN

$55 Find Cheap Flights from Colorado to Denver - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 7/22. 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

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Flight Deals

Cheap Flights from Colorado to Denver

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

Wed, Jul 15 - Wed, Jul 22
Southwest Logo
8:00 am - 9:15 am
HDN
-
DEN
1h 15mnonstop
Southwest Logo
6:10 pm - 7:25 pm
DEN
-
HDN
1h 15mnonstop
$109Southwest
Wed, Jul 1 - Tue, Jul 7
United Airlines Logo
7:25 am - 8:38 am
MTJ
-
DEN
1h 13mnonstop
United Airlines Logo
11:31 am - 12:34 pm
DEN
-
MTJ
1h 03mnonstop
$157United Airlines
Thu, Aug 6 - Mon, Aug 10
Southwest Logo
8:15 am - 9:45 am
HDN
-
DEN
1h 30mnonstop
Southwest Logo
6:05 pm - 7:15 pm
DEN
-
HDN
1h 10mnonstop
$195Southwest
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
3:14 pm - 4:48 pm
HDN
-
DEN
1h 34mnonstop
United Airlines Logo
7:25 pm - 8:21 pm
DEN
-
HDN
0h 56mnonstop
$207United Airlines
Wed, Jul 15 - Sun, Jul 19
Southwest Logo
8:00 am - 9:15 am
HDN
-
DEN
1h 15mnonstop
Southwest Logo
6:10 pm - 7:25 pm
DEN
-
HDN
1h 15mnonstop
$216Southwest
Tue, Jul 21 - Fri, Jul 24
Denver Air Connection Logo
4:25 pm - 5:55 pm
CEZ
-
DEN
1h 30mnonstop
Denver Air Connection Logo
10:00 am - 11:35 am
DEN
-
CEZ
1h 35mnonstop
$219Denver Air Connection
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
7:25 am - 8:38 am
MTJ
-
DEN
1h 13mnonstop
United Airlines Logo
1:25 pm - 2:44 pm
DEN
-
MTJ
1h 19mnonstop
$224United Airlines
Mon, Oct 26 - Wed, Oct 28
Denver Air Connection Logo
4:25 pm - 5:55 pm
CEZ
-
DEN
1h 30mnonstop
Denver Air Connection Logo
6:45 pm - 8:20 pm
DEN
-
CEZ
1h 35mnonstop
$234Denver Air Connection
Fri, Jul 10 - Sun, Jul 12
Delta Logo
6:56 pm - 10:40 pm
GJT
-
DEN
3h 44m
1 stop
Delta Logo
12:45 pm - 6:17 pm
DEN
-
GJT
5h 32m
1 stop
$259Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
6:52 pm - 10:01 pm
GJT
-
DEN
3h 09m
1 stop
Delta Logo
3:55 pm - 9:55 pm
DEN
-
GJT
6h 00m
1 stop
$274Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$55
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Hayden to Denver

Flights from Colorado to Denver: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Colorado to Denver 
AlexanderFlew with Lufthansa
ASE
-
DEN
Apr 2026
If you’re checking in luggage make sure u got 1 hour before departure
kristenFlew with United Airlines
ASE
-
DEN
Jul 2024
weather can cause delays, and pack light if you chose to carry-on
Verified travelerFlew with Air Canada
COS
-
DEN
Mar 2024
Make sure to have snacks and drinks with you if you need them.

FAQs for booking flights from Colorado to Denver

  • How does KAYAK find such low prices on flights from Colorado 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 Colorado to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Colorado 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 Colorado 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 Colorado with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado 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 Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Colorado to Denver

 
Need help choosing which airline to fly with from Colorado 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.
8.1
Denver Air ConnectionOverall score based on 24 reviews
7.6Entertainment
9.1Crew
8.6Comfort
8.2Boarding
8.2Food
Airline reviews

Missed connection flight because denver air connections plane was delayed a broke

2.0 MediocreAdin, Jan 2026
ORD - MKG
Read more Denver Air Connection reviews

Missed connection flight because denver air connections plane was delayed a broke

The crew handed out candy snacks, and water, which was great. However, the airport and airline are terrible at flying. Multiple delays on our departure flight and on return flight it was delayed so long that we missed the connection flight and had to drive home. Terrible service and did not get any compensation. All of their equipment was broken and they never tested it before the plane landed. We were stuck in Ironwood Michigan for five hours.

Denver air is great flight times and connections a little rough

Communication with delays. Failed to make a connection I ng flight in Chicago.

Excellent, from check Iin to arrival. I was apprehensive about flying a small plane between Ironwood and Chicago, but the flight and service was great. I noticed, after boarding , that my cell phone had little battery left. The flight attendant kindly lent me a charging device to keep me connected with my contact in Chicago upon landing. I will always remember that kindness.

Great snacks and friendly people for check in at Pierre SD!

The connecting flight came in 45 min late but everything else was great

Absolutely easy travels and no cost cutting by the airline.

Their snacks and hospitality was amazing. They offered full sized snacks. Im talking full sized water bottles, full sized snickers bars, gold fish, full sized canned sodas, what ever you wanted they took care of it for FREE. The crew was really nice and hospitable. I was honestly shocked

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Everything went smoothly and we even arrived a little bit early.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Westminster
Lakewood
Dillon
Broomfield
Englewood
Greenwood Village
Lone Tree
Central City
Limon
Brighton
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Fort Morgan
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Erie

Everything you need to know for your flight to Denver

Information on the airport you'll fly into in Denver