When Is the First Bills Game? 2026 Season Opener: Sept 13 at Texans

1. Bills Season Opener: Everything You Need to Know

Per ESPN's 2026 Bills preview, Buffalo opens its season with an AFC road trip: Bills at Texans, Sunday, September 13, 2026, 1:00 PM ET on CBS from NRG Stadium in Houston. It's a marquee early test against a Texans team expected to contend for the AFC South, and it doubles as the first data point in the conference seeding picture that could matter in January.

• Date: Sunday, September 13, 2026
• Kickoff: 1:00 PM ET
• Matchup: Buffalo Bills @ Houston Texans
• Venue: NRG Stadium, Houston, TX (roofed — no weather risk)
• TV: CBS (national Sunday afternoon window)
• Streaming: Paramount+, NFL+; out-of-market via Sunday Ticket
• Radio: WGR 550 AM (Buffalo flagship), SiriusXM NFL Radio

2. One Preseason Game Left: Bills vs Steelers, Thursday Night

Before the opener counts, there's one final audition. The Bills host the Pittsburgh Steelers on Thursday, August 27 at 7:00 PM ET at Highmark Stadium, with the game airing nationally on NFL Network. Starters typically play into the second quarter in this dress-rehearsal slot, but the bigger story is the fight for roster spots — cutdown day follows just three days later (Sunday, August 30, 6:00 PM ET). Our 53-man roster projection covers who is playing for their job.

Buffalo enters the finale 2-0 in exhibition play after handling Carolina and Cleveland — including the 31-7 statement win over the Browns. If you're wondering about watching options for preseason leftovers, our guide to where to watch covers every platform: how to watch Bills games without cable.

3. The First Home Game: Thursday Night vs Detroit

Fans asking "when does the Bills home schedule start" get a treat: the home opener comes fast, on Thursday, September 17 — a standalone Thursday Night Football game against the Detroit Lions at 8:15 PM ET on Amazon Prime Video. That means just four days after the Houston trip, Orchard Park hosts a presumed NFC contender under the lights in the first regular-season game of the new Highmark Stadium era's second act.

Times ET. National windows per league schedule; late-season dates remain subject to flex scheduling.

4. How to Watch or Stream the Opener From Anywhere

As a CBS single-header window game, Bills–Texans is one of the most accessible broadcasts of the year. In-market fans can watch free over the air on WIVB (CBS Buffalo) or stream on Paramount+; NFL+ carries the game on mobile devices. Out-of-market viewers need NFL Sunday Ticket, available through YouTube — our breakdown of what Sunday Ticket does and doesn't include explains why preseason games are treated differently.

Traveling to Houston? NRG Stadium's roof means climate control regardless of Texas heat, and single-game tickets were released after the May schedule drop — the secondary market near face value has been the story for early-season road games. For the complete month-by-month view, grab the free printable Bills schedule PDF.