MLB published the full 2026 postseason calendar on Aug. 10, and the first pitch of the playoffs lands on Tuesday, Sept. 29. If the World Series goes the distance, Game 7 falls on Halloween night. Every date between those two bookends is now fixed. Not one host city is.
That gap is the whole planning problem. You can commit to a date. You can’t commit to an airport. So the useful move right now is to build the trip around the calendar and leave the destination as the last thing you fill in.
The 2026 Postseason Calendar at a Glance
- Wild Card Series Game 1 is Tuesday, Sept. 29. The postseason starts in September this year, not October.
- All four Division Series open Saturday, Oct. 3, four days after the Wild Card round begins.
- The NLCS starts Oct. 11 and the ALCS starts Oct. 12. Potential Game 7s fall on Oct. 19 and Oct. 20.
- World Series Game 1 is Friday, Oct. 23, and a Game 7 would be played Saturday, Oct. 31.
- The higher seed hosts all three Wild Card games, so that round has no home-and-away split at all.
- The World Series carries travel days on Oct. 25 and Oct. 29, the second one only if the series runs past five games.
Those six lines are the skeleton of any fall baseball travel plan. What they don’t tell you is which clubs are playing or where they’re playing.
Where these dates come from
Every date above comes straight from MLB’s own schedule announcement, published Aug. 10, 2026. Nothing here is projected, averaged, or estimated. What the announcement doesn’t set is the field itself: seeding, matchups, and host cities all ride on how the last seven weeks of the regular season finish. Treat the dates as firm and everything else as pending.
The Postseason Opens Sept. 29, Before October Starts
Calling it October baseball is a habit, not a schedule. The 2026 postseason opens Sept. 29, and the Wild Card round finishes before the Division Series starts on Oct. 3.
For a traveler, that shift matters more than it sounds. Late September still overlaps the business-travel calendar, and school is in session across most of the country. A trip you’d mentally filed under October is now a September one, with a different set of conflicts on your own calendar and a different competition for hotel rooms.
It also squeezes the decision window. Seeding won’t settle until the regular season ends, which leaves days rather than weeks between knowing your team’s opponent and standing in a ballpark. That’s why flights and game seats run on different clocks during the postseason. One you can move. The other you usually can’t.
One Ballpark Hosts All Three Wild Card Games
Here’s the rule most fans get wrong. In the Wild Card round, the higher seed hosts all three games. There’s no split, no travel day, and no chance the series swings back to your city for a single game.
So the round is binary. Either your club is the higher seed and you never leave town, or it isn’t and the entire series happens somewhere else. You find out which in the last week of September.
That argues for holding two loose plans instead of one firm one. If your team is chasing a Wild Card spot, price the flight to the likeliest host cities now and buy nothing you can’t unwind. And when seats do go on sale, remember that the home club’s season-ticket base gets first claim long before anything reaches the general public.
The Middle Rounds Create the Longest Trip Windows
Division Series play starts Oct. 3. If a series goes five, the last game lands Oct. 9 in the National League and Oct. 10 in the American League. The Championship Series follow right behind, with the NLCS opening Oct. 11 and the ALCS opening Oct. 12, and Game 7s available on Oct. 19 and Oct. 20.
Stack those together and you get a two-and-a-half-week stretch where a deep run could send your team on the road twice. This is where postseason trips get expensive. Most fans book each round as it arrives and pay whatever the market asks that week.
The alternative is to treat October as one planning period instead of four separate scrambles. Pick the round you most want to see, book against its dates, and let the rest go. Chasing all of it is how people end up with three nonrefundable hotel nights and a series that ended in four games. Understanding how postseason inventory reaches the public helps you decide which round is worth the money.
The World Series Has Two Travel Days Built In
World Series Game 1 is Friday, Oct. 23. Travel days sit on Oct. 25 and Oct. 29, and the second one only happens if the series runs past five games. A winner-take-all Game 7, if it’s needed, would be played on Halloween night.
Those travel days are the most useful detail in the entire release, and almost nobody plans around them. They tell you which nights the teams are in the air and which nights they’re in one place. The games between Oct. 25 and Oct. 29 all happen in the same city, which is a four-night block you can actually price out.
It’s also a block you can book against, as long as the booking stays reversible. A federal customer-service rule requires airlines to allow reservations to be held at the quoted fare without payment, or cancelled without penalty, for at least twenty-four hours after the reservation is made if the reservation is made one week or more prior to a flight’s departure. That’s enough room to lock a date and step back out if seeding breaks the wrong way.
If you’d rather not manage that yourself, we can build a custom postseason trip around the fixed dates and drop the city in once the bracket resolves.
What You Can Book Against Today
Every round in the table below has a locked date and an unlocked destination. The last column is the only action the calendar actually supports right now.
Read it as a spending order, not a menu. The rounds at the top are the cheapest to be wrong about, because a Wild Card series is three days and one city. The World Series row is the expensive one, and it’s also the row with the longest wait, since both cities stay unknown until the middle of October.
| Round | Fixed dates | City known | What to do now |
|---|---|---|---|
| Wild Card Series | Opens Sept. 29. | No. The higher seed hosts every game. | Hold refundable options for the likely host cities. |
| Division Series | All four open Oct. 3. | No. Seeding decides both ballparks. | Block the dates now and wait on the flights. |
| League Championship Series | NLCS opens Oct. 11. ALCS opens Oct. 12. | No. It depends on who advances. | Commit to one round instead of all four. |
| World Series | Game 1 is Oct. 23. Game 7 would be Oct. 31. | No. Both cities stay open until the LCS ends. | Reserve the Oct. 25 to Oct. 29 window in one city. |
We plan October baseball the same way every year, and it isn’t by guessing the bracket. We build against the published dates first, then treat the city as the last field to fill. Most of our postseason work ends up as a custom package rather than a set one, because a shelf package needs a known matchup and the postseason rarely hands you one in time.
We also won’t quote a trip against a date the league hasn’t published. That sounds obvious until you watch how much postseason planning happens off rumored dates in August. Fans end up holding a hotel block for a game that was never on the schedule, and the refund conversation is worse than the wait would have been.
Where a Custom Postseason Trip Fits
If you want to be in the stands this fall, the calendar is the only piece you can act on today. Opponent, ballpark, and city all resolve in the final week of the regular season, and the good inventory moves fast once they do.
That’s the case for planning now and deciding later. Tell us the round you want, how many seats you need, and how far you’re willing to fly. We’ll get the pieces in place around the dates that are already locked, and the destination drops in when seeding settles. If your club is chasing a Wild Card spot, that conversation is worth having this month rather than in the last week of September.
Start a custom postseason trip and we’ll build it around the dates you can already trust.