DoorDash Deals September 2026: NHL Partnership, Costco Launch & Promo Code Guide

DoorDash is having a moment in September 2026. Search interest in the food-delivery giant is spiking across the United States, and for once it’s not about an outage or a fee controversy — it’s about deals. In the span of a single week, DoorDash announced a landmark multiyear partnership with the National Hockey League, launched nationwide Costco delivery with a generous 20%-off welcome code, and kept its season-long college football rewards program running for Saturday game days.

This complete guide to DoorDash deals September 2026 breaks down every active promotion, the events driving them, and the smartest ways to stack savings — so you can order more and pay less.

Why Is DoorDash Trending Right Now?

Google Trends US shows “doordash” surging with a steep vertical spike in search interest on September 22, 2026. Three storylines are colliding at once:

1. The NHL partnership announcement (September 17–18, 2026) made DoorDash the league’s first-ever official on-demand delivery and pickup partner across Canada and the United States — and fans are hunting for the promised game-night discounts.
2. Costco’s arrival on the platform with the COSTCO20 promo code has deal-hunters racing to claim 20% off before the code’s November 1, 2026 expiration.
3. College football season momentum — DoorDash Streaks rewards fans who order every Saturday, and September’s prize pool is unusually rich.

Together, these events have turned September into DoorDash’s most promo-packed month of 2026.

DoorDash × NHL Partnership: What We Know

On September 18, 2026, DoorDash and the National Hockey League announced a multiyear North American partnership naming DoorDash the Official On-Demand Delivery and Pick Up Partner of the NHL in both Canada and the United States. The deal took effect immediately — and it goes far beyond a logo swap.

What’s included in the partnership

• Broadcast branding: DoorDash branding appears on the league’s Digitally Enhanced Dasherboards during nationally televised games.
• Tentpole events: Integration across signature NHL moments, including the Discover NHL Winter Classic, the Navy Federal Credit Union NHL Stadium Series, and the Stanley Cup Playoffs.
• Physical activations: DoorDash will run in-person fan engagement at the 2026 Tim Hortons NHL Heritage Classic in Winnipeg on October 25, 2026.
• Prime Video Canada: DoorDash becomes the presenting sponsor of all Wednesday-night national regular-season games and Stanley Cup Playoff games broadcast on Prime Video in Canada.
• Co-branded assets: Delivery-bag stickers, joint social-media campaigns, and a new NHL creative platform the company says it will announce soon.

The Puck Drop promotion — the deal to watch

The headline for deal-seekers: the partnership kicks off with a “Puck Drop” promotion on September 29, 2026, opening night of the 2026–27 NHL season, offering up to 30% off DoorDash orders. After that, game-night deals run every Wednesday and Saturday throughout the regular season. Specific promo codes and discount mechanics are expected to be announced closer to each game day, so this is one to bookmark — Wednesday and Saturday nights all season could become DoorDash discount nights.

Costco Is Now on DoorDash: COSTCO20 Gets 20% Off

The other big development: Costco is now available on DoorDash, with delivery from every Costco location in the United States. More than 4,000 products are available for delivery, and DashPass members get free delivery on orders over $60.

To celebrate the launch, DoorDash released a promo code that stands out as one of the strongest retail-delivery offers of 2026:

• Code: COSTCO20
• Discount: 20% off any Costco order of $100 or more (excludes taxes and fees)
• Maximum discount: $50 (reached at a $250 subtotal)
• Expires: November 1, 2026
• Limit: one use per person
• Delivery only: not valid for pickup

Linking your Costco membership inside DoorDash unlocks member pricing, which can make warehouse bulk deals genuinely stackable with the promo code. One caveat reported by early users: the code may be targeted by location and some shoppers have found it not working in their area — your mileage may vary. And because Costco.com also sells DoorDash gift cards at a discount, combining discounted gift cards with the promo could push effective savings even higher.

DoorDash Streaks: College Football Season Rewards

DoorDash is also in the middle of a season-long college football campaign called “Don’t Fan for Free”, built around a rewards mechanic called DoorDash Streaks. The pitch is simple: fans show up every Saturday — tuning in and ordering in for kickoff — and DoorDash rewards the loyalty.

How DoorDash Streaks works

• Starting September 5, 2026, place qualifying Saturday orders with a $20+ subtotal to build that month’s streak.
• Hit the month’s streak milestone and you’re automatically entered into that month’s prize drawing — no extra sign-up needed.
• Complete each month’s streak to be entered into the grand prize drawing.

September’s prizes

Place four qualifying Saturday orders ($20+ each) in September and you’re entered to win a brand-new Dodge Charger SRT Hellcat. On top of that, 1,000 fans will each receive a $250 DoorDash gift card to host their own game-day watch party. The campaign features college football personalities Lane Kiffin, Jameis Winston, and Reggie Bush telling fans it’s their turn to cash in.

With Saturday college football crowds already ordering in, Streaks effectively pays people to do what they were doing anyway.

How to Use DoorDash Promo Codes (September 2026)

New to promo codes, or haven’t used one in a while? The process takes under a minute:

1. Open the DoorDash app and fill your cart (make sure your subtotal meets the code’s minimum — $100 for COSTCO20).
2. Go to checkout, then tap “Promo code” or “Enter promo code”.
3. Type the code exactly — codes are usually case-insensitive, but exact spelling matters.
4. The discount applies to the subtotal only (not fees, taxes, or gratuity).
5. Most DoorDash codes are one-time use and can’t be combined with other promo codes — plan your biggest order for your best code.

Because the Costco code maxes out at a $250 subtotal, a single $250 warehouse run captures the full $50 discount. Costco is also now available on Instacart and Uber Eats, so it pays to compare service fees and item prices before committing a big order to one platform.

Tips to Stack DoorDash Savings in September 2026

• Time orders for deal nights: Mark September 29 (Puck Drop, 30% off) and Wednesday/Saturday game nights on your calendar — these will be the cheapest order nights all fall.
• Use discounted gift cards: Costco.com sells DoorDash gift cards at 20% off; paying with them stacks a second discount on top of any promo code.
• Check your Chase cards: Many Chase cards include quarterly or monthly credits for non-restaurant DoorDash orders — and Costco counts as non-restaurant, so those credits may now work for Costco delivery.
• DashPass math: Costco delivery is free on $60+ orders for DashPass members — compare the membership cost against your typical monthly fees before signing up.
• Watch for Wednesday/Saturday announcements: DoorDash says additional NHL promotions and sweepstakes are coming; following DoorDash’s social channels is the fastest way to catch game-day codes.
• Split big Costco runs: COSTCO20 is one-time use per person, so make that one order count — or coordinate with a household member who has their own DoorDash account.

For Dashers: New Earnings Opportunities

It’s not just customers who benefit from September’s news. The Costco launch means more high-value retail deliveries for drivers, and the NHL game-night deal cadence should drive predictable Wednesday and Saturday demand spikes — historically some of the busiest (and best-tipping) delivery windows. Dashers running the driver app should watch scheduling zones around game nights, and new Dashers can check DoorDash’s Dasher Central for active promotions like the “Slice of Pie” pizza-deliveries sweepstakes, which runs through September 30, 2026 with promo code GETDOUGH for a free pizza bag.

What to Watch Next

• September 29, 2026: The NHL Puck Drop promotion — up to 30% off — kicks off the partnership’s season-long deal cadence.
• Wednesday & Saturday game nights: Weekly deals all regular season; watch DoorDash’s channels for codes.
• October 25, 2026: NHL Heritage Classic in Winnipeg with DoorDash in-person activations.
• November 1, 2026: COSTCO20 expires — use it before then.
• Season-long: DoorDash Streaks monthly prize drawings continue through the college football season.

DoorDash Deals September 2026 — Frequently Asked Questions

What is the DoorDash NHL partnership?

Announced September 17–18, 2026, it’s a multiyear agreement making DoorDash the NHL’s official on-demand delivery and pickup partner in Canada and the US — DoorDash’s first partnership with the league. It includes broadcast branding, game-night promotions, and integrations at tentpole events like the Winter Classic and Stanley Cup Playoffs.

How do I get the 30% off Puck Drop deal?

The Puck Drop promotion runs September 29, 2026, opening night of the 2026–27 NHL season, with up to 30% off DoorDash orders. Specific promo codes and mechanics are expected to be announced by DoorDash closer to the date — check the app and DoorDash’s social channels that week.

What is the COSTCO20 promo code?

COSTCO20 gives 20% off a Costco order of $100+ placed through DoorDash, up to a $50 maximum discount, one-time use per person, valid through November 1, 2026. It applies to the subtotal only (not fees, taxes, or gratuity) and is valid for delivery, not pickup. Note some users report it’s location-targeted, so availability may vary.

Is Costco delivery on DoorDash free?

Delivery is free on Costco orders over $60 for DashPass members. Non-members pay standard DoorDash delivery fees plus service fees, so compare totals with Instacart and Uber Eats, which also carry Costco.

How does DoorDash Streaks work for college football?

Place qualifying Saturday orders ($20+ subtotal) starting September 5 to build monthly streaks. Hit September’s milestone of four qualifying Saturday orders and you’re automatically entered to win a Dodge Charger SRT Hellcat, plus 1,000 fans win $250 gift cards. Completing each month’s streak enters you in the grand prize drawing.

Can I stack DoorDash promo codes?

Generally no — DoorDash promo codes can’t be combined with other promo codes at checkout. But you can often combine a promo code with a discounted DoorDash gift card, DashPass free-delivery benefits, and credit-card perks like Chase’s non-restaurant credits.

When do the weekly NHL game-night deals run?

Throughout the 2026–27 NHL regular season, DoorDash plans game-night deals every Wednesday and Saturday, in addition to the September 29 Puck Drop launch promo. Details for each week are announced closer to game days.

September 2026 DoorDash Deal Calendar

Here is every confirmed DoorDash event and deadline on the calendar this fall, so you don’t miss a single discount:

• Saturdays in September: DoorDash Streaks college football orders ($20+ subtotal) — complete four qualifying Saturday orders this month for the Hellcat and $250 gift-card drawings.
• September 22–28: Use COSTCO20 early in the window to avoid stock issues on high-demand Costco items; remember the code is single-use per person.
• September 29, 2026: NHL opening night — the Puck Drop promotion (up to 30% off) launches the partnership’s season-long deal cadence.
• September 30, 2026: Last day of the Dasher “Slice of Pie” pizza-deliveries sweepstakes period.
• Every Wednesday & Saturday (all season): NHL game-night deals on DoorDash — codes announced week by week.
• October 25, 2026: Tim Hortons NHL Heritage Classic in Winnipeg — expect DoorDash on-site activations and likely a companion in-app promo.
• November 1, 2026: COSTCO20 expires.

Pro tip: because the Wednesday and Saturday game-night deals are announced close to each date, turning on DoorDash push notifications for the season is the simplest way to make sure you see each week’s code before tip-off. And if you’re planning a Costco stock-up run, scheduling it for September 29 — the Puck Drop promo night — could be a missed stacking opportunity, since most promo codes can’t be combined; decide which deal gives you the bigger discount on your planned order and use the other for a separate one.

Looking ahead to more 2026 events? Check out our El Niño 2026-27 guide for what’s ahead in the Pacific season.

The Bottom Line

September 2026 is shaping up as a banner month for DoorDash users: a first-of-its-kind NHL partnership bringing weekly game-night deals, Costco’s nationwide arrival with a 20%-off welcome code, and a college football rewards program with a muscle car on the line. Between the September 29 Puck Drop promo and the November 1 COSTCO20 expiration, the next few weeks are the time to order in.