Your Complete Guide to the frontier airlines denver terminal: What Every Passenger Needs to Know

Denver International Airport (DEN) stands tall as one of the largest and busiest airports in the United States. It is not only known for its stunning architecture and sprawling land area but also for being a major operational base for several airlines. Among these, Frontier Airlines plays a prominent role. With its headquarters in Denver and its primary hub operating out of DEN, Frontier is deeply intertwined with the airport’s day-to-day activity. For passengers planning to travel via Frontier, understanding the ins and outs of the frontier airlines denver terminal is essential to a smooth and stress-free journey.

This comprehensive blog will walk you through everything you need to know about navigating the terminal—from check-in and security to dining, boarding, and beyond.

Why Denver Is So Important to Frontier Airlines

Frontier Airlines has made Denver its home base for good reason. Strategically located in the heart of the country, Denver offers optimal connectivity to destinations across the United States and even some international locales. This central position allows Frontier to operate efficiently, providing passengers with low-cost flights and a broad range of route options.

Frontier Airlines operates a hub-and-spoke model at DEN, with the majority of its flights arriving and departing from this location. This makes Denver International Airport not just a gateway but the nerve center of Frontier’s operations.

Which Terminal Does Frontier Use at Denver International Airport?

Passengers flying with Frontier should make their way to Concourse A, which is the designated terminal for most Frontier Airlines flights at DEN. The airport consists of three main concourses—A, B, and C—connected to the main Jeppesen Terminal via a high-speed underground train system.

Concourse A is accessible in two ways:

1. Underground Train (Automated Guideway Transit System): This is the fastest and most commonly used route to get to Concourse A from Jeppesen Terminal. Trains run frequently and are free for passengers.

2. Pedestrian Bridge: This unique bridge connects the Jeppesen Terminal directly to Concourse A and provides beautiful views of the airfield and the Rocky Mountains. It also includes its own TSA security checkpoint, which often has shorter lines.

The pedestrian bridge is a great option if you're arriving early and want to take in some of Denver’s scenic beauty while skipping the train crowds.

Check-In and Baggage Policies at the frontier airlines denver terminal

Frontier encourages passengers to use its digital platforms for a quicker and smoother experience. However, traditional check-in counters are also available at the airport.

Online Check-In:

• Available 24 hours prior to flight departure.

• Ideal for choosing seats, paying for baggage, and securing a mobile boarding pass.

• Faster and often cheaper than doing it at the airport.

Airport Check-In:

• Located on Level 6 of the Jeppesen Terminal (East side).

• Self-service kiosks are available to speed up the process.

• Staffed counters assist with special needs or baggage issues.

Baggage Fees and Rules:

• Personal Item: Free (must fit under the seat).

• Carry-On Bag: Fee applies; cheaper if purchased in advance.

• Checked Bag: Additional cost; weight limit is typically 50 lbs.

• Oversize/Overweight Fees: Strictly enforced and can be costly.

Be aware that Frontier is a budget carrier and operates under an à la carte pricing model. This means that nearly every add-on service—whether it’s seat selection or carry-on baggage—comes with a fee.

TSA Security Checkpoints and PreCheck Availability

Denver International Airport has three primary TSA security checkpoints:

1. North Checkpoint: Open 24/7 and generally the busiest.

2. South Checkpoint: Also open 24/7 and can be a faster alternative.

3. Bridge Security Checkpoint: Located at the pedestrian bridge and often the quickest route to Concourse A.

Passengers with TSA PreCheck can use designated lanes to expedite screening. CLEAR is also available at DEN for those subscribed to the service.

For domestic flights, it’s recommended to arrive at least 2 hours before your flight. For international flights, give yourself at least 3 hours.

Navigating Concourse A: Dining, Shopping, and Amenities

Once you’ve cleared security and arrived at Concourse A, you’ll find a range of amenities designed to make your wait more pleasant. Whether you’re in the mood for a sit-down meal, a quick snack, or some last-minute shopping, Concourse A has you covered.

Dining Options:

• Elway’s: A local favorite steakhouse offering upscale dining.

• Einstein Bros. Bagels: Great for breakfast on the go.

• Cantina Grill: Mexican food with fast service and tasty tacos.

• Smashburger: A solid choice for classic American fare.

• Modern Market Eatery: Health-focused options including salads and grain bowls.

Shopping and Essentials:

• Hudson News: Snacks, drinks, books, and travel accessories.

• InMotion Entertainment: For headphones, chargers, and gadgets.

• XpresSpa: Pamper yourself with a massage or facial before flying.

• Colorado Limited: Offers local-themed gifts and souvenirs.

There are also numerous charging stations, family restrooms, nursing rooms, and free Wi-Fi throughout the concourse to make your layover or wait more enjoyable.

Gate Areas and Boarding Process

Frontier typically uses Gates A30 through A50 at Denver. When arriving at your gate, it’s important to have your boarding pass ready and keep an eye on digital displays for any gate changes or updates.

Boarding Tips:

• Frontier uses zone-based boarding, indicated on your boarding pass.

• Be sure to board when your zone is called to avoid delays or potential loss of your seat.

• If you haven’t paid for a carry-on in advance, you may face a high fee at the gate.

Also, some gates at Concourse A offer ground-level boarding, where passengers use a ramp to board the aircraft directly on the tarmac. This is common for Frontier’s shorter regional routes.

Transportation and Parking

If you're driving to DEN or being picked up, there are several convenient options for parking and ground transportation.

Parking Options:

• Garage Parking: Closest but most expensive.

• Economy Parking: Budget-friendly with shuttle service to the terminal.

• Pikes Peak and Mt. Elbert Lots: Cheapest long-term parking with free shuttle service.

Public Transit:

• RTD A-Line Train: Connects Union Station in downtown Denver to the airport in about 40 minutes.

• Taxis, Shuttles, and Rideshares: Clearly marked pickup zones outside the terminal.

If you're using rideshare apps like Uber or Lyft, follow the signs in the terminal directing you to the designated pickup locations.

Arrivals and Baggage Claim

When you land at DEN, follow the signs to baggage claim in the Jeppesen Terminal, Level 5. Your baggage carousel will be listed on arrival monitors. Ground transportation options are located on the same level, making for a streamlined exit.

The Future of the frontier airlines denver terminal

Denver International Airport is undergoing a major expansion, including updates to Concourse A where Frontier is based. These improvements will feature:

• New Gates: To accommodate more flights and larger aircraft.

• Expanded Dining Options: Bringing more local and national brands.

• Modernized Lounges and Seating: Including quiet areas and family zones.

• Eco-Friendly Upgrades: Sustainability initiatives like energy-efficient lighting and improved waste management.

These changes are designed to improve the overall passenger experience and support Frontier's ongoing growth at DEN.

Final Thoughts: Making the Most of Your Experience at the frontier airlines denver terminal

Whether you're a frequent flyer or traveling with Frontier for the first time, knowing your way around the frontier airlines denver terminal can transform your experience from hectic to hassle-free. With the right preparation, you can navigate check-in, security, boarding, and even squeeze in a meal or some last-minute shopping—all without breaking a sweat.