Search & Book Frontier Domestic Flights

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The Cabin

When flying domestic with Frontier, you'll have a choice of four different cabin classes - Basic, Economy, Classic and Classic Plus. Each class offers a different level of service with various benefits.

Basic: the lowest fare available and ideal if you're flying domestically in the US on a budget. Meals are not included in the price of the fare, but snacks/drinks can be purchased on board from the in-flight menu. Seat selection is not available - standard seats are assigned at check-in. Standard seats have a pitch of 28-31 inches / 71-78 cm.

Economy: seat selection is available and you can choose between Standard or Stretch seating (with a small upgrade fee). Fees for taking your pet on board or for unaccompanied minors are cheaper than what you would have to pay with a Basic fare.

Classic: seat selection is available and upgrading to a Stretch seat is cheaper than if you were flying with an Economy ticket. Checked baggage is included in the airfare (up to 2 bags per passenger).

Classic Plus: seat selection is available and Stretch seating is automatically included in the airfare. The ticket is fully refundable and beverages are included in the ticket for flights over 200 miles. Checked baggage is included (up to 2 bags per passenger). Stretch seats have a pitch of 33-38 inches / 83-96 cm.

 

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Check-In & Arrival

How to check-in

For domestic flights with Frontier Airlines, you can check in online, at a check-in kiosk in the airport or at a full-service check-in counter in the airport.

Online

Checking in for your domestic flight with Frontier is easy, especially if you do it online. You can check in online through the Frontier online check-in page or on the Frontier Airlines mobile app. Online check-in opens 24 hours before the flight departure time and closes 45 minutes before.

Airport

You can also check in for your domestic Frontier flight at the airport by using a self-service check-in kiosk or a full-service check-in counter.

Arrival time

Whether you're checking in online or at the airport, it's recommended that you arrive at the airport at least 2 hours before your flight. You should be checked in with a boarding pass at least 60 minutes before departure and be at your gate at least 30 minutes before departure. Doors close 15 minutes before the flight is due to depart.

 

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Frontier Domestic Flight Baggage

Carry-On Baggage

For all Frontier flights, including domestic flights, you can bring one personal item onboard free of charge - this includes purses, totes, computer bags, briefcases, diaper bags and children's backpacks. The personal item must be no larger than 14 x 18 x 8 inches / 35 x 45 x 20 cm (height by width by depth). The personal item must also be able to fit underneath the seat in front of you.

Carry-on bags are not included in the airfare and need to be purchased either at the time of booking or all the way up to the time of boarding. The carry-on bag must fit within the dimensions of 24 x 16 x 10 inches / 60 x 40 x 25 cm (height by width by depth). The weight must not exceed 35 lbs / 15 kg. Carry-on bags can be large backpacks, small duffel bags or small suitcases/wheeled bags.

Checked Baggage

If you're flying on a Basic or Economy fare, checked baggage needs to be purchased at the time of booking or all the way up to 45 minutes before a domestic flight departure. Checked baggage is included in the price of Classic and Classic Plus fares. Each passenger can take up to 2 checked bags. The dimensions of each checked baggage must not exceed 62 linear inches / 157 linear cm and weigh no more than 40 lbs / 18 kg. Checked baggage includes large duffel bags, large suitcases and sporting equipment.

 

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FAQs

Do you need a passport for Frontier domestic flights?

No, you don't need a passport to travel within the US, unless you're a non-US citizen.

If you're a US citizen, all you need is one piece of government-issued photo ID that also shows your date of birth and gender. Or, you can use two pieces of government-issued non-photo identification that also show your date of birth and gender and both match.

How early should I arrive for Frontier domestic flights?

Whether you're flying internationally or domestically with Frontier Airlines, it's suggested that you arrive at the airport at least 2 hours prior to departure, especially if you need to check in any baggage.

Which terminal do Frontier domestic flights depart from?

The terminal that your Frontier domestic flight will depart from depends on which airport you're departing from. Here are the departure terminals for each of Frontier's domestic hubs and focus cities:

AIRPORT	TERMINAL
Denver International Airport	Terminal East
Hartsfield–Jackson Atlanta International Airport	Terminal N
Chicago-Midway International Airport	Main Terminal with 3 concourses (A, B and C)
Cleveland Hopkins International Airport	Concourse A in the Main Terminal
Las Vegas-Harry Reid International Airport	Terminal 3
Miami International Airport	Terminal C
Orlando International Airport	Terminal A
Philadelphia International Airport	Terminals A, D and E
Phoenix Sky Harbor International Airport	Terminal 3
Tampa International Airport	Concourse C in the Main Terminal
Trenton–Mercer Airport	Main Terminal

Does Frontier Airlines charge for baggage on domestic flights?

When flying domestically with Frontier, you're allowed to take one personal item (a small bag, laptop bag, purse, etc) on board free of charge. Carry-on baggage and checked baggage need to be purchased either at the time of booking or all the way up to 45 minutes before the flight departure. If you're flying with a Classic or Classic Plus ticket, your checked baggage is included in the airfare - 2 checked bags are allowed per passenger.

What meals are available on Frontier domestic flights?

Meals are not included in any domestic Frontier ticket, however, snacks and beverages can be purchased on board from the in-flight menu. If you're flying with a Classic Plus ticket, beverages are included in the price of the ticket and will be served on board flights going further than 200 miles.

Do domestic Frontier flights have Wi-Fi?

Unfortunately, Wi-Fi isn't currently available on any Frontier flight (international or domestic). The lack of Wi-Fi on Frontier flights allows the airline to offer the lowest fares possible.

Is there in-flight entertainment on domestic flights with Frontier?

No, there is currently no kind of in-flight entertainment (movies, TV, music, etc) available on board domestic flights with Frontier. We recommend taking your own means of entertainment on board the flight. There is also no Wi-Fi available.