The second cheapest team to support is the Arizona Cardinals, whose home ground is State Farm Stadium. As a Cardinals fan, you can expect to spend an average of $413.29, with tickets accounting for $261 of that. State Farm Stadium is known for its grass having the feel and playability of natural grass, which is rolled out from a single 40-inch-deep tray.  

Following in third on the list of cheapest NFL teams to support is the Tampa Bay Buccaneers, costing a fan $421.79 on average. The team’s home ground, Raymond James Stadium, uniquely features a replica pirate ship which fires confetti and holds a crew of pirates on game days. 

The fourth cheapest NFL team to support is the Atlanta Falcons, whose home ground is Mercedes Benz Stadium. Fans spend $425.57 on average and can buy the cheapest hotdogs on the list at only $2. Mercedes Benz Stadium was North America’s first professional sports stadium to be awarded LEED Platinum Certification from the United States Green Building Council. 

In fifth place is the Cleveland Browns – whose home is FirstEnergy Stadium – costing fans an average of $436.39, with tickets accounting for $286 of this price. In 2013, the stadium underwent a modernization project, including new scoreboards, more seats, and an improved audio system, which cost approximately $120 million.  

On the other end of the scale, the Las Vegas Raiders, whose home stadium is Allegiant Stadium, is the most expensive NFL team to support. Attending fans spend a whopping $1,318 on average here, this being over three times more than the cost for Houston Texans fans, as tickets alone cost $1,165. Allegiant Stadium features a translucent roof that allows illumination by natural light while protecting fans from the desert heat and sun.  

The Philadelphia Eagles is the second most expensive NFL team to support, costing fans an average of $1,009.84 to see the team in their home stadium, Lincoln Financial Field. To honor the team, the stadium canopy represents an Eagle’s wing as part of the asymmetrical seating design.  

The third most expensive NFL team to support is the Kansas City Chiefs, whose home ground is Arrowhead Stadium, which would cost fans $949.37 on average to attend. To support the Kansas City Chiefs, tickets cost $790 on average. The loudest crowd roar at a sports stadium was recorded at Arrowhead in 2014 by The Guinness World Record, where a peak decibel level of 142.2 was reached. 

Next is the Detroit Lions, in fourth place for the most expensive NFL teams to support. With Ford Field being the team’s home ground, fans spend $904.11 on average to attend their games, with jerseys costing $132.61. The entire south wall of the stadium is comprised of the 1920s Hudson Warehouse – a building that is over a hundred years old.  

The fifth most expensive NFL team to support is the Dallas Cowboys, whose home ground is AT&T Stadium. Fans spend an average of $887.29 to attend their games, with tickets costing $724. The stadium is technically considered a room, and with this in mind, it is known as the largest air-conditioned room in the world – so you’ll be kept cool in the hot weather and when the game becomes tense.