Frontier Airlines

Frontier Airlines flights (F9) Online Booking

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Frontier Airlines

Frontier Airlines, is an American low-cost carrier headquartered in Denver, Colorado, USA. It serves more than 100 destinations in the US & Puerto Rico and 31 international destinations. As the airline has committed to lowering the fare of air travel for passengers, tickets can be easily purchased in the only class i.e. economy. This Airline is also known as the most efficient airline in terms of fuel consumption by The International Council on Clean Transportation (ICCT). It is an independent airline, with no major airline alliance. However, it has codeshare agreements with several airlines to provide connecting services to passengers. Frontier Airlines’ main hub is at Denver International Airport with numerous focus cities across the US.

Looking for Cheap Frontier Airlines Flights?

The best option to find a reasonable fare for Frontier Airlines Tickets is Booking Trolley. Booking Trolley is an online travel brand to offer the best and most exclusive deals and discounts on flight tickets with hotel and car rental accommodations. It also lets you choose to pay, whether in installments with PayPal, a Credit/Debit card, or with our Fly Now Pay Later deal. For more information, dial +1-585-935-7101, and you can search for the Booking Trolley website.

Flights with Frontier Airlines to various destinations

Frontier Airlines flights to various famous destinations in the United States, Mexico, and the Caribbean such as:

○ San Juan, Puerto Rico
○ Las Vegas, Nevada
○ Phoenix, Arizona
○ Tampa, Florida
○ Orlando, Florida
○ Denver, Colorado
○ Atlanta, Georgia
○ Cancun, Mexico
○ Punta Cana, Dominican Republic
○ Montego Bay, Jamaica

Frontier Airlines Popular Routes

○ Phoenix to Cancun
○ Orlando to Las Vegas
○ Orlando to Cancun
○ Orlando to Punta Cana
○ Denver to Orlando
○ Denver to Las Vegas
○ Denver to Tampa
○ Denver to Atlanta
○ Las Vegas to Phoenix
○ Las Vegas to Cancun

Frontier Airlines Baggage Policy

1) Carry-on Baggage:- Carry-on baggage includes two types of baggage:- Carry-on and personal item

Carry-on:- Carry-on bags must not exceed 25x40x60 cm (10x16x24 inches) in size including handles, wheels, & straps, and weight cannot be more than 15.5 kg.

Personal Item:- Personal items include laptop bags, small purses, etc. must not exceed 20x45x35 cm (8x18x14 inches) and can be easily fitted beneath the seat in front of you.

2) Checked Baggage:- All checked baggage must not exceed 157cm or 62 inches overall and no more than 23kg or 50 lbs.

Frontier Airlines Check-in

1) Frontier Airline Online check-in:- This facility is available for those who directly book their flights with the frontier airlines website. Frontier Airlines’ check-in window opens 24 hours before the flight’s scheduled departure. The passenger must check in their bags and print their boarding pass within the online check-in time. Check-in window closing time is different for domestic and international flights. Domestic flights: The check-in window closes 45 minutes before departure. International flights: The check-in window closes 1 hour before the flight departure.

2) Frontier Airline Airport check-in:- This facility is the most common and preferable by passengers. They must reach the 2 hours prior at the airport and check in with their luggage before the flight’s departure.

Frontier Airlines Class

Frontier Airlines only offers economy class including two types: Economy Standard and Economy Stretch.

Economy Standard:- It is a basic class including a seat on the flight and carry-on baggage. It applies fees for checked baggage, seat selection, food, and other amenities.

Economy Stretch:- It is a more than standard class offering additional legroom, priority boarding, and a carry-on bag with a fare. This also applies to fees on checked baggage, seat selection, food, and other amenities.

Frontier Airlines In-flight services

Frontier Airlines offers in-flight services with charging some fees. The services include:-

○ Seat Selection
○ Snacks or Meals
○ Non-Alcoholic and Alcoholic beverages
○ Pillows and Blankets
○ Wi-Fi

The cost of the services can vary as per the route and aircraft type.


Frontier Airlines operates a fleet of over 100 Airbus A320-family aircraft, including A319s and A320s. Additionally, the airline also operates several Airbus A321 aircraft, including both the A321neo and the A321ceo.

Hub Airport

The airport is an airport hub of Great Lakes Airlines and Frontier Airlines. Frontier Flights uses the East Terminal. In 2022, the airport declared that it would expand to give Frontier Airlines exclusive access at four more East-Terminal gates. It is the largest North American airport in terms of area, and second in size only with King Fahad International Airport worldwide. DIA has been a significant airport in the history of Southwest Airlines over the past decade. The airline saw record-breaking 69 million passengers in the year 2019 and is currently the third-largest passenger-boarding facility in the USA. It also has the third-largest connectivity network for domestic travel in the United States. The huge amount of passengers is managed by three distinct and interconnected concourses (A-B-C). There are a variety of airlines flying between and to Denver International Airport, including Southwest Airlines, Skywest Airlines, United, Allegiant, Lufthansa along with Air Canada.

Frequently Asked Questions

i. What is F9 Airlines?

F9 is a two-letter IATA code and its’ 3-character ICAO designator is FFT.

ii. From which airports do frontier flights fly?

Frontier Airlines' hub is Denver International Airport. Frontier Airlines flies to around 100 destinations. Its most popular destinations are Chicago-Midway, Atlanta, and Cleveland.

iii. Does Frontier charge for carry-on?

A Frontier carry-on bag costs $30 in most cases -- provided you order it online at least 24 hours before your flight. This is true for all airlines. Prices will rise as soon as you add bags to your flight itinerary on the day of it.

iv. Can I bring a water bottle to the frontier?

A passenger can carry liquids, aerosols, and gels in travel-size containers of 3.4 ounces.

v. Do pillows fly free on Frontier?

You can bring a pillow to your flight, whether you are flying within the USA or internationally.

vi. How to get a window seat on Frontier?

Frontier Airlines recommends that you book your plane seat as soon as possible. Select the time you wish to book and choose the aisle, window, or middle seat you prefer.

vii. How early should I check in at Frontier?

You must check in online at least two hours before departure to receive a boarding pass and be checked in by the flight attendant.

viii. Are Spirit and Frontier the same?

Spirit focuses on super cheap fares throughout the East Coast and to Central and South America and the Caribbean, where so many South Floridians are from and have a family. Frontier is based in Denver and has a similar business model, but focuses on budget flights to the West Coast.

ix. What are the famous routes of Frontier Airlines?

Phoenix to Cancun
Orlando to Las Vegas
Orlando to Cancun
Denver to Las Vegas
Las Vegas to Cancun
Denver to Atlanta
Denver to Tampa

x. Is frontier airlines a member of any alliance?

No. It is not a member of any alliance. However, it has a codeshare agreement with several airlines to provide service to their passengers.

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