DEN

Denver Intl Airport (DEN) Flights & Information

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— DEN
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Denver Intl Airport (DEN) Flight Information

Find helpful information about Denver Intl Airport (DEN) to aid in your flight search on Cheapflights.

Airport code

DEN

Daily departures

11,250

Daily arrivals

11,256

Most popular destination

LAX (Los Angeles)

Cheapest destination

EGE (Vail)

Average flight price

$911
Average number of daily flights departing from DEN
Average number of daily flights to DEN
Average for round-trip flights in February 2025

Denver Intl Airport Guide

Emily Zemler
September 9, 2024

Denver International Airport (DIA) is a large international airport and known as one of the busiest airports in the country. It serves the greater Denver area, as well as the Front Range Urban Corridor, and connects directly with destinations around the world. It can be extremely crowded, but it’s also a comfortable airport with tons of restaurant options.

Getting to and from Denver International Airport

Denver International Airport is located northeast of downtown Denver, connected to the city and surrounding areas primarily by highways. It’s most common to drive to and from DIA, however there are several public transportation options that can save time and money.

Driving and passenger pickup

Many passengers drive to the airport, which has extensive parking, or enlist family and friends for rides. The E-470 toll road can make the drive faster, especially if you’re coming from somewhere on I-25. I use it when driving between the airport and Boulder and it’s worth the added cost.

The main terminal is divided by East and West departures, so check for your airline to pick the correct side. Drop-offs take place outside and cars are only allowed to pause briefly for passengers to unload. If your friends or family want to walk you into the airport, opt for short-term parking in the East or West garage.

Passenger pickup, which takes place on Level 5 one floor below baggage claim, can be extremely hectic. I like to go down to the very end and wait for my pickup there. Although it’s covered, the pickup is also outside, so consider hanging out directly inside the doors if it’s snowing.

A Line train

Denver’s Regional Transportation District (RTD) opened its A Line commuter train in 2016. Locals often refer to it as the “light rail” and it connects DIA with Denver’s Union Station, stopping at several park and ride stations along the way. It’s 37 minutes from the airport to Union Station and runs every 15 minutes. Use RTD’s mobile ticketing to skip the hassle of finding a ticket machine.

From Union Station, travelers can easily get into downtown Denver, catch a taxi to the surrounding suburbs, or hop on one of the other light rail lines, which go as far as Golden.

Taxis and rideshare services

Denver has several taxi companies that serve the airport. They charge via flat rate to four zones, including downtown Denver and Boulder. Other destinations that are not part of the zones will be metered, which can really add up. Uber and Lyft also operate in Denver, sometimes for slightly cheaper fares. Generally, taxis and rideshares are expensive. Unless you have a lot of luggage it’s best to take the A Line into Denver and then hail a taxi onward from there.

Public buses

While the A Line is the most efficient form of public transportation at DIA, there are also numerous public buses available. Buses depart from the airport’s Transit Center, which serves RTD routes AB, AT, 104L, 145X, and 169L. While buses are cheaper than the light rail, they may take longer.

Shared-ride shuttles

Shared-ride shuttles are a good way of getting to and from DIA if you are traveling somewhere away from the A Line route and can’t get a lift from a family member. There are numerous companies available in Denver and the surrounding region, so it’s best to contact them directly for prices and routes. All of the shared-ride shuttles pick up and drop off on Level 5 on both the East and West side of the terminal.

Mountain shuttles

Many passengers flying in and out of DIA are heading into the mountains. While there is a train, the Winter Park Express, available from Union Station during the winter months, most skiers grab a mountain shuttle, which can accommodate ski and snowboard gear. Different companies operate to different ski towns, including Vail and Aspen. These also pick up and drop off on Level 5 outside the terminal.

If you are taking a mountain shuttle from a ski resort to DIA, be sure to book with ample time. The main highway, I-70, can become snowy and icy during the winter, leading to slow driving or even closures.

Parking at Denver International Airport

The Denver airport has a massive amount of parking. The airport owns several official parking lots and garages, which vary in price depending on whether they’re covered and how far they are from the terminal building. The West and East garages are very pricey, and best used for short-term parking. To save money, head to the Pikes Peak Lot or the Longs Peak Lot, which are less than 10 minutes away by shuttle.

A good budget parking option is the 61st and Peña parking lot. It connects to the airport via the A Line and has a lot of spots available. Remember to pay for your parking online or via the lot’s app after you arrive since it is pre-pay only.

Besides the official airport lots, there are several other parking options at DIA. These include The Parking Spot, WallyPark Airport Parking, and Canopy Airport Parking. Many of these can be reserved in advance, which is helpful during a holiday travel period.

Airport terminal and concourses at Denver International Airport

The Denver airport has one terminal, which is the main building where you can find check-in, security, and baggage claim, and three concourses. DIA’s concourses are connected to the terminal by a walkway and an underground train.

Concourse A

Domestic and international flights depart from Concourse A, which is used by numerous airlines, including JetBlue, British Airways, Delta, and Frontier. It is connected to the terminal by the walkway or the train. Passengers who opt to the the walkway won’t be able to use TSA PreCheck or Clear, so if you prefer to breeze through security head to the train instead.

There are a lot of dining and shopping choices in Concourse A, including a food court area directly above the train stop. Most of the restaurants are fast food eateries and grab-and-go cafes, but there are a few sit-down restaurants and bars, including Elway's Taproom and Grill.

Concourse A has several lounges, including the USO Denver lounge. It’s home to the Delta Sky Club and United Club, and the Capitol One Lounge, which is open to both members and paying guests.

Concourse B

Concourse B is primarily used by United Airlines and can only be accessed via the train. It serves both domestic and international destinations.

Early morning fliers will want to grab a table at Snooze An A.M. Eatery, a beloved local restaurant, and Voodoo Doughnut has become a staple of the state thanks to its whimsical treats. Because the Denver airport is connected by the train post-security, you can also venture between concourses to seek out your preferred dining spot.

The United Club is the main lounge in Concourse B and it is fairly sizable. There are no paid lounges in this concourse, so it’s best to go to Concourse A if you want to buy a day pass.

Concourse C

Concourse C is the smallest concourse, but it’s the best one because it’s the home of Little Man Ice Cream and the Tattered Cover Bookstore. The concourse is primarily used by Southwest Airlines, although Alaska and American Airlines also fly out of several gates.

American Airlines opened a brand new Admirals Club in Concourse C in 2023. There is also an American Express Centurion Lounge, which is open to certain credit card holders.

Navigating airport security at Denver International Airport

There are three security checkpoints at DIA: West, South, and Bridge, which is on the walkway to Concourse A. Security at the Denver airport is often extremely busy. The lines can be very long, especially if it’s a holiday or there’s bad weather.

Not all of the security checkpoints are open 24 hours a day. Typically, the South security is always available while the other two shut overnight.

TSA PreCheck

DIA has TSA PreCheck lanes at South and West security. It is not available at the Bridge checkpoint. The TSA PreCheck lines tend to be quick and it’s my preferred way to get through security at DIA.

CLEAR

CLEAR is also available at South and West security in DIA. It doesn’t usually have a long line, although passengers with CLEAR do have to remove more items than TSA PreCheck passengers do.

DEN Reserve

Travelers can reserve a time to go through security at DIA online. Fill in your flight information and personal details on the Denver Airport website to make a reservation. It’s only available for general security screening, which means it won’t work if you have TSA PreCheck or CLEAR.

Immigration and customs

Arriving in Denver on an international flight is relatively painless. I always use Global Entry upon arrival, which is very fast, and passengers can also Mobile Passport Control to expedite the process.

At baggage claim, you may notice sniffer dogs checking luggage. It’s common for the U.S. Customs and Border Protection officers to ask you to put your backpack or purse down for them to sniff. If you are connecting to another flight, pass through immigration and customs and then re-check any luggage and go through security.

Airport hotels

The Westin International Denver Airport Hotel is attached to DIA and the best option for travelers who want to stay close to the airport. Other nearby hotels, including the Hyatt House Denver Airport and Hyatt Place Peña Station/Denver Airport, are accessible by shuttle.

Because the A Line runs between DIA and Union Station, hotels near the train stations in downtown Denver are also a good option. There are several hotels directly attached to Union Station, the best being The Crawford Hotel.

This Cheapflights-commissioned article is presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the article are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

Cheap flights to Denver Intl Airport in February and March 2025

Find deals on flights to Denver Intl Airport (DEN) in February and March 2025. Deals are based on recent searches Cheapflights users made over the past 12 months. Click “Pick Dates” to customize your flight criteria, and browse current flight deals from travel providers.
Wed 2/2610:36 amHOU - DEN
Nonstop2h 39mFrontier
Fri 2/286:00 amDEN - HOU
Nonstop2h 36mFrontier
Deal found 2/18$58
Wed 3/268:56 pmDFW - DEN
Nonstop2h 18mFrontier
Sun 3/309:09 pmDEN - DFW
Nonstop2h 06mFrontier
Deal found 2/18$60
Mon 3/176:30 amORD - DEN
Nonstop3h 03mFrontier
Mon 3/249:08 pmDEN - ORD
Nonstop2h 36mFrontier
Deal found 2/18$74
Wed 3/51:36 pmSEA - DEN
Nonstop2h 49mFrontier
Thu 3/139:56 amDEN - SEA
Nonstop3h 06mFrontier
Deal found 2/17$98
Wed 3/53:53 pmIAD - DEN
1 stop9h 11mFrontier
Mon 3/1011:59 pmDEN - IAD
1 stop11h 17mFrontier
Deal found 2/17$110
Mon 3/2410:21 amBOS - DEN
1 stop24h 41mFrontier
Thu 4/1711:59 pmDEN - BOS
1 stop7h 36mFrontier
Deal found 2/17$138
Tue 3/186:45 amPHL - DEN
Nonstop4h 31mFrontier
Thu 3/2011:40 pmDEN - PHL
Nonstop3h 25mFrontier
Deal found 2/17$154
Wed 3/51:36 pmSEA - DEN
Nonstop2h 49mMultiple Airlines
Mon 3/102:50 pmDEN - SEA
1 stop6h 47mMultiple Airlines
Deal found 2/17$159
Wed 3/56:05 amDFW - DEN
Nonstop2h 13mMultiple Airlines
Sat 3/88:00 amDEN - DFW
1 stop11h 36mMultiple Airlines
Deal found 2/17$161
Fri 3/711:01 amJFK - DEN
1 stop13h 28mFrontier
Sat 3/81:20 pmDEN - JFK
1 stop14h 10mFrontier
Deal found 2/18$162
Fri 3/214:00 pmLGA - DEN
1 stop8h 29mFrontier
Sat 4/51:41 pmDEN - LGA
1 stop7h 28mFrontier
Deal found 2/18$165
Wed 3/195:40 amPHL - DEN
1 stop21h 05mMultiple Airlines
Sat 3/229:45 amDEN - PHL
1 stop9h 19mMultiple Airlines
Deal found 2/18$165

Round-trip flights to Denver Intl Airport (DEN)

Find deals on round-trip flights to Denver Intl Airport. Deals are based on recent searches made by Cheapflights users over the past 12 months. Click “Pick Dates” to customize your flight criteria, and browse current flight deals from travel providers.
Wed 2/2610:36 amHOU - DEN
Nonstop2h 39mFrontier
Fri 2/286:00 amDEN - HOU
Nonstop2h 36mFrontier
Deal found 2/18$58
Wed 3/268:56 pmDFW - DEN
Nonstop2h 18mFrontier
Sun 3/309:09 pmDEN - DFW
Nonstop2h 06mFrontier
Deal found 2/18$60
Tue 4/295:30 amSEA - DEN
1 stop4h 51mMultiple Airlines
Wed 5/710:36 pmDEN - SEA
Nonstop3h 08mMultiple Airlines
Deal found 2/18$142
Mon 3/176:30 amORD - DEN
Nonstop3h 03mFrontier
Mon 3/249:08 pmDEN - ORD
Nonstop2h 36mFrontier
Deal found 2/18$74
Sat 4/267:00 amORD - DEN
Nonstop2h 40mSouthwest
Wed 4/306:30 amDEN - ORD
1 stop7h 30mSouthwest
Deal found 2/18$174
Thu 5/18:39 pmORD - DEN
Nonstop3h 00mAmerican Airlines
Sun 5/47:20 amDEN - ORD
Nonstop2h 29mAmerican Airlines
Deal found 2/17$187
Mon 3/107:31 pmDFW - DEN
1 stop5h 28mUnited Airlines
Tue 3/115:20 pmDEN - DFW
1 stop4h 55mUnited Airlines
Deal found 2/17$189
Fri 5/26:50 pmBOS - DEN
Nonstop4h 52mJetBlue
Mon 5/510:40 pmDEN - BOS
Nonstop3h 50mJetBlue
Deal found 2/17$197
Wed 4/169:45 amSEA - DEN
Nonstop2h 45mDelta
Tue 4/222:25 pmDEN - SEA
Nonstop3h 01mDelta
Deal found 2/18$197
Thu 4/246:00 amSEA - DEN
Nonstop2h 46mFrontier
Mon 4/2810:37 pmDEN - SEA
Nonstop3h 07mFrontier
Deal found 2/18$96
Tue 4/2211:55 amSEA - DEN
2 stops8h 20mAlaska Airlines
Wed 4/237:00 amDEN - SEA
Nonstop3h 00mAlaska Airlines
Deal found 2/18$246
Wed 4/167:57 amSEA - DEN
1 stop4h 56mHawaiian Airlines
Tue 4/228:20 amDEN - SEA
1 stop5h 09mHawaiian Airlines
Deal found 2/18$256

Flights departing from Denver Intl Airport (DEN)

Find deals on round-trip flights from Denver Intl Airport (DEN). Deals are based on recent searches made by Cheapflights users over the past 12 months. Click “Pick Dates” to customize your flight criteria, and browse current flight deals from travel providers.
Fri 3/2810:44 pmDEN - LAS
Nonstop2h 10mFrontier
Tue 4/112:59 amLAS - DEN
Nonstop1h 57mFrontier
Deal found 2/17$62
Wed 3/121:20 pmDEN - LAS
Nonstop2h 13mMultiple Airlines
Tue 3/186:00 amLAS - DEN
1 stop6h 54mMultiple Airlines
Deal found 2/17$121
Mon 3/102:59 pmDEN - PHX
Nonstop2h 05mFrontier
Fri 3/147:05 pmPHX - DEN
Nonstop1h 52mFrontier
Deal found 2/17$72
Thu 4/39:09 pmDEN - DFW
Nonstop2h 05mFrontier
Sun 4/69:36 pmDFW - DEN
Nonstop2h 22mFrontier
Deal found 2/18$73
Tue 4/12:20 pmDEN - PHX
Nonstop2h 05mAmerican Airlines
Sat 4/53:20 pmPHX - DEN
Nonstop1h 46mAmerican Airlines
Deal found 2/18$186
Mon 4/287:05 amDEN - LAS
1 stop3h 35mSouthwest
Thu 5/15:30 pmLAS - DEN
1 stop4h 15mSouthwest
Deal found 2/17$190
Sat 4/125:45 amDEN - DFW
1 stop4h 50mDelta
Sat 4/123:35 pmDFW - DEN
1 stop8h 33mDelta
Deal found 2/18$193
Fri 3/146:15 amDEN - LAS
Nonstop2h 08mUnited Airlines
Mon 3/173:55 pmLAS - DEN
1 stop5h 05mUnited Airlines
Deal found 2/17$198
Tue 4/2210:37 pmDEN - SEA
Nonstop3h 07mFrontier
Fri 4/2512:30 pmSEA - DEN
Nonstop2h 56mFrontier
Deal found 2/18$86
Fri 5/211:53 pmDEN - JFK
Nonstop3h 46mJetBlue
Sat 5/39:25 amJFK - DEN
Nonstop4h 29mJetBlue
Deal found 2/17$221
Fri 5/24:00 pmDEN - PHX
1 stop18h 00mContour
Sun 5/410:10 amPHX - DEN
1 stop3h 55mContour
Deal found 2/17$232
Mon 3/102:50 pmDEN - SEA
1 stop6h 47mAlaska Airlines
Mon 3/176:42 amSEA - DEN
1 stop6h 12mAlaska Airlines
Deal found 2/18$236

Flights to Denver Intl Airport (DEN) departing soon

Find deals on flights to Denver Intl Airport (DEN) leaving in the next seven days. Deals are based on recent searches made by Cheapflights users over the past 12 months. Click “Pick Dates” to customize your flight criteria, and browse current flight deals from travel providers.
Wed 2/266:05 amDFW - DEN
Nonstop2h 13mFrontier
Tue 3/45:31 pmDEN - DFW
Nonstop2h 08mFrontier
Deal found 2/18$66
Fri 2/2810:36 amHOU - DEN
Nonstop2h 39mFrontier
Mon 3/36:00 amDEN - HOU
Nonstop2h 36mFrontier
Deal found 2/17$68
Tue 2/256:50 amORD - DEN
Nonstop3h 03mFrontier
Tue 3/49:53 amDEN - ORD
Nonstop2h 32mFrontier
Deal found 2/18$103
Wed 2/261:36 pmSEA - DEN
Nonstop2h 49mFrontier
Sat 3/110:40 amDEN - SEA
Nonstop3h 06mFrontier
Deal found 2/18$148
Mon 2/244:34 pmPHL - DEN
Nonstop4h 29mFrontier
Mon 3/311:59 pmDEN - PHL
1 stop9h 11mFrontier
Deal found 2/17$159
Wed 2/263:39 pmIAD - DEN
1 stop9h 25mFrontier
Tue 3/411:30 amDEN - IAD
1 stop5h 51mFrontier
Deal found 2/17$164
Tue 2/2511:01 amJFK - DEN
1 stop14h 03mFrontier
Wed 3/2612:28 amDEN - JFK
1 stop9h 34mFrontier
Deal found 2/18$164
Tue 2/2511:33 amBOS - DEN
1 stop23h 35mFrontier
Wed 3/511:00 pmDEN - BOS
1 stop7h 55mFrontier
Deal found 2/18$166
Tue 2/259:54 pmDFW - DEN
Nonstop2h 19mMultiple Airlines
Thu 2/276:50 pmDEN - DFW
1 stop15h 00mMultiple Airlines
Deal found 2/17$178
Fri 2/286:15 pmPHL - DEN
1 stop28h 46mMultiple Airlines
Mon 3/311:59 pmDEN - PHL
1 stop9h 11mMultiple Airlines
Deal found 2/17$179
Tue 2/254:00 pmLGA - DEN
1 stop9h 04mFrontier
Tue 3/256:00 amDEN - LGA
1 stop8h 16mFrontier
Deal found 2/18$184
Wed 2/261:36 pmSEA - DEN
Nonstop2h 49mMultiple Airlines
Thu 2/276:50 pmDEN - SEA
1 stop15h 59mMultiple Airlines
Deal found 2/18$204

Denver Intl Airport (DEN) flight status

Find the status of flights flying to and from Denver Intl Airport (DEN). Search by flight number or origin/destination and date/time to find the specific flight(s) you’re interested in.
Utilize the flight tracker to see the current status of flights flying to and from Denver Intl Airport.
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Thu 2/20
8:00 pm

Reviews of airlines servicing Denver Intl Airport (DEN)

Read reviews of airlines servicing Denver Intl Airport (DEN). Use this information to make informed decisions when choosing an airline for your flight to or from Denver Intl Airport (DEN). Reviews last updated February 18, 2025.
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.1
Very good
4,423 reviews
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good
9,687 reviews
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good
8,246 reviews
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

7.9
Good
2,319 reviews
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

7.4
Good
3,081 reviews
8.1
Very good
4,423 reviews

Comfort

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Overall

8.1

Food

7.1

Reviews

1 / 10

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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