This is a review about a trainline that runs from DIA to Union Station in downtown Denver and while…read moreit isn't fancy, it's super convenient. Affordable, too. There are a few stops along the way, but the big benefit is the roughly 30-45 minute trip costs $11 (as of August 2025.) That's a lot quicker and less expensive than a taxi, rideshare or a rental car (and who wants to try and park anyway?) Plus, depending where you're staying and where you are going, you can not only walk around downtown and its nearby neighborhoods, but you can also take the light rail and other mass transportation to other locations. The trains leave about every half hour. Please make sure to purchase a ticket because employees will walk through and ask for it.

Our AIRBNB recommended taking the train from the airport. It only cost $1.35!!!! Lyfts were…read more$50-$70! It was so easy to purchase a ticket at the kiosk and jump on the train. I also used Google maps to make sure I was following directions correctly. I also asked a worker to triple check

I had a layover at Denver airport for two hours. End up eating dinner at Shake Shack as some…read morerestaurant were closing by 10:30pm. This one open late and was next to a bar on third floor. I was headed to Gate B area on second floor after eating to catch an UA flight in a red eye to Dulles. This flight was completely full. Airport was crowded with people waiting for their flight around UA gates. All went well. Plane wasn't delayed. Overall, I don't mind coming here for layover during the summer.

Landing here feels like an unannounced cardio workout. It took me quite a while just to figure out…read morehow to exit the terminal, only to feel like I had to sprint 10 miles through the building just to escape, followed by another trek out to the designated rideshare pickup area. If you want a free marathon with your flight, DEN delivers. On the bright side, thank goodness I arrived and departed through Concourse A. Being able to use the pedestrian footbridge meant I could completely bypass the overwhelming lower-level transit train and its massive crowds. Four stars for the stealth workout and the train-skipping escape route!

A convenient train inside the airport. It connects all the terminals. RTD SkyRide is a quick trip…read morebetween these. Goes fast. This is a nice way of getting around there. Connects the terminals in Denver International Airport. It has three terminals it stops at. These can only be reached by taking this. It only takes a few seconds getting between each. The best part is that it's free. It can often get crowded. It's okay just waiting for the next one. These come every few minutes it seems.

RTD means Really Terrible Delays. How can any one meet their appointment commitments with delays…read moreof indeterminate time?

I really like this terminal and am always pretty happy when I see I'm flying in here. It's clean,…read morenew and modern. The seating is some of the best I've seen in US airports - a mix of private booths, tables, comfy armchairs with tables and standard airport seats with charging stations. Well done! The concession options are very original (not just the usual chains - some local places) and all pretty good. I enjoy trying something new every time I fly into Denver. Bathrooms are large, clean and well located. Plenty of stalls in the ladies rooms and sinks with an actual place to stow your bags while you wash your hands. Imagine that! Other airport designers need to come to Denver Terminal C and take notes.

The Denver airport is under renovation and you can see the improvements coming. In the meantime, it…read moreis a bit of a mess and somewhat confusing to find where you need to be. The staff are super helpful and available to answer questions, direct you.

Terminal A was spacious and clean. It looked new. There are trams running regularly to transport…read moreyou between terminals quickly. United mostly flies in and out of terminal A, but that can always change based on traffic.

Concourse A has gone through significant renovations over the last few years and it is great. Lots…read moreof space to wait in, lots of new restaurants like Uncle and Maria Empanadas - both treasures to the Denver cuisine scene in downtown Denver - and lots of comfortable seating choices and places to plug in before your flight. Well done, Denver International Airport! Concourse A is where it's at.

If you're flying on United into or out of Denver, more than likely you're doing so out of Terminal…read moreB. It's a long walk to the terminal, but they do have moving walkways that help speed up your journey to your gate. There are plenty of food options for restaurants and convenience shops, including a couple of bars if you need an alcoholic beverage. I enjoy flying into Denver, especially with the direct flights available from Fort Lauderdale. Make sure you give yourself time to make it to the Terminal, as you will have to take the tram from the main building where you check in and go through security.

Terminal B is great if you're flying in or out of any of the gates except like 82-99. It's in…read moredesperate need of upgrades. All other areas are nice and roomy. Plenty of options for food and drinks as well unless in gates 82-99 then you really have almost no food and beverage options

I was at this terminal when I landed in Denver from LAX. It was easy for me to navigate around this…read moreterminal. I was looking for some of the Jeppesen statue but I couldn't find it. This is a very nice terminal and finding the baggage claim was easy. The checkin station for my United flight was also easy to find before I left Denver. I didn't have any issues while I was here.

This is the only terminal at the Denver International Airport (DEN). You can enter and exit from…read moreeither the East or West side. When arriving at DEN, you will exit the airplane into one of the three Concourses listed as A, B, or C. I arrived on Southwest in Concourse C. I made sure to make use of two of those long, horizontal travelators (moving walkways). Then took the escalators down twice to get to the train. Took the train to the Terminal and then took the escalators up twice to get me to the Baggage Claim area. On the plane we were told our luggage would be at Carousel 9, but without notice, they switched it to Carousel 7. A nice man told me there was a switch and my bag was one of four left on the stopped carousel. After retrieving my bags, I had to take the escalators down to get to the Arrivals pick-up area. It is quite confusing! It's difficult to decide whether or not I am a fan of those white pointy canopies or not. From the inside, I couldn't understand the aesthetics. Reminds me of the circus' big top, but with many mini-tops! Those canvas tops represent two things: the snow-capped mountains and the Native American tepees. Elrey Borge Jeppesen was an aviator who set standards for safety in the early days. There's an exhibit located on level 6 at the north end of the terminal. I missed finding it! In one of my TSA pictures, to the left of the American Flag, there's a statue, I think that is where I should have gone. Didn't realize it until I got home and looked closely at my pictures. Jeppesen moved from Salt Lake City to Denver in 1941. He is an important figure in the Colorado aviation history. According to the internet, there are 6 levels in this terminal. As I wandered, it only felt like 3 levels. I was in shock with how crowded TSA was at 9AM on the floor below where I entered after being dropped off. You can get a good view of both sides, North & South. Thanks to my son, he told me I could go to "The Bridge". I stayed on the entrance level and walked over to the bridge and eased my way through the very short TSA Checkpoint lines. Yay!! In going this way, I was already at Concourse A. I only needed to take the Train past Concourse B to Concourse C where my gate was. If you read this and it is helpful for you when you leave Denver, you're welcome! I'm one of those odd people who wants to explore the airport rather than solely use it for travel. I arrived at the airport early for my flight home so I could see the shops! The plane was beginning the boarding process when I arrived at Concourse C! I just about took too long meandering!

It was very well organized..LOVE the Groups 1 thru 8 ..(everyone stays seated until their group is…read moregetting close to being called...everyone was friendly and adhering to the two item carryons ..the only negative was when I got to my seat my overhead bin was completely full..(I was under the impression that your overhead bin is open with your seat) great experience ..thank you Southwest.

This TSA checkpoint was very fast and efficient. From the moment you drop off your luggage, you…read morejust have to lay it and not lift it at all. Which is very nice TSA agent was very quick and efficient. Then to go through the x-ray machine went really quickly then you proceed to get on a tram. Very fast and efficient.