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kenmikec 63.6K Views
Sep 21, 2026 4:38 PM

Dunkin' Donuts Offer: Dunkin Donuts Medium Hot or Iced Coffee Beverage

Free w/ Any Purchase

(Valid 9/29 Only)at Dunkin' Donuts
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Deal Details
Dunkin Donuts [Restaurant Locator] is celebrating National Coffee Day and offering Dunkin's Rewards Members [Free to Join]: Free Dunkin Donuts Medium Hot or Iced Coffee Beverage w/ Any Purchase through the Dunkin' Donuts App valid September 29, 2026 at participating locations only

Thanks to community member kenmikec for finding this deal

Note, must claim the offer in your Dunkin Donuts account

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Dunkin' Rewards members can enjoy a free medium hot or iced coffee, with any purchase through the Dunkin' app
    • Offer excluded cold brew and hot espresso beverages
    • Offer valid at participating US Dunkin' stores only
    • Offer valid for single use per member
    • Offer valid only for September 29, 2026 or while promotional offer last
  • Additional Details
    • Offer cannot be combined with any other offer, promotion, or coupon
    • Additional terms/conditions may apply

Original Post

Written by kenmikec
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Dunkin Donuts [Restaurant Locator] is celebrating National Coffee Day and offering Dunkin's Rewards Members [Free to Join]: Free Dunkin Donuts Medium Hot or Iced Coffee Beverage w/ Any Purchase through the Dunkin' Donuts App valid September 29, 2026 at participating locations only

Thanks to community member kenmikec for finding this deal

Note, must claim the offer in your Dunkin Donuts account

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Dunkin' Rewards members can enjoy a free medium hot or iced coffee, with any purchase through the Dunkin' app
    • Offer excluded cold brew and hot espresso beverages
    • Offer valid at participating US Dunkin' stores only
    • Offer valid for single use per member
    • Offer valid only for September 29, 2026 or while promotional offer last
  • Additional Details
    • Offer cannot be combined with any other offer, promotion, or coupon
    • Additional terms/conditions may apply

Original Post

Written by kenmikec

Community Voting

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Top Comments

Slick_Drone
8KComments
2.2KReputation
Is it 9/22, 9/24, or 9/29? Little unclear with all these dates you have in the title and the post.

FYI each store is only getting 12 sweater sleeves.
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Slick_Drone
8KComments
2.2KReputation
Just4u is the code
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m3coup
4KComments
1.5KReputation
Remember when they had free medium coffees every Wednesdays? Now you have to buy crap to get it. smh.
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105 Comments

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Sep 22, 2026 10:10 AM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

Sep 22, 2026 10:11 AM
704 Comments
Joined Dec 2024
DestrukktSep 22, 2026 10:11 AM
704 Comments
Quote from Isitbudgetfriendly View quoted comment :
It comes around twice every year. Tropical Smoothie Fanfest. I used to take advantage of it all the time. Tried the whole menu and built up like 1000+ rewards points. It was fun while it was compatible.
Got my order alrdy in for 7am lolGonna be using it all week - prob two times a day.Getting a shake and $5 wrap for breakfast : lunch todayThen gym Then prob same for dinner lol
Sep 22, 2026 10:18 AM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

Sep 22, 2026 10:19 AM
704 Comments
Joined Dec 2024
DestrukktSep 22, 2026 10:19 AM
704 Comments
Quote from Isitbudgetfriendly View quoted comment :
Yeah, I would do that. I would place an order for in the morning and then it resets after 8 hours and then grab it again in the evening.
Mine let me re do the discount even few hours later
Sep 22, 2026 11:58 AM
1.5K Comments
Joined Apr 2017
Undefined.nullSep 22, 2026 11:58 AM
1.5K Comments
Einstein does free coffee with purchase every day for rewards members
3
Sep 22, 2026 12:13 PM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

Sep 22, 2026 2:06 PM
125 Comments
Joined Dec 2015
jgl19Sep 22, 2026 2:06 PM
125 Comments
Sleeves must have been very limited. No Dunkin's near me in SE PA had them.

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Sep 22, 2026 2:57 PM
123 Comments
Joined Apr 2006
jaav0229Sep 22, 2026 2:57 PM
123 Comments
Quote from jgl19 View quoted comment :
Sleeves must have been very limited. No Dunkin's near me in SE PA had them.
I was going to try my luck but guess I don't need to now. lol. I am near KOP
Sep 22, 2026 4:39 PM
82 Comments
Joined Oct 2017
GatuMadreSep 22, 2026 4:39 PM
82 Comments
Quote from redman12 View quoted comment :
Gotta love the Paze dunking gift card. I don't need to chase this
i racked up $400 worth...free coffee and donuts for days
1
Sep 22, 2026 7:27 PM
95 Comments
Joined Sep 2018
cows123Sep 22, 2026 7:27 PM
95 Comments
Quote from Isitbudgetfriendly View quoted comment :
Today, alone, I had a coffee cooler from dairy queen with a McDonald's breakfast sandwich for $2 (that weekly offer)

Then I went back to McDonald's for lunch to try an apple pie latte with free medium fries.

Dunkin is going to do this free coffee with purchase offer.

Man....coffee coffee coffee
I haven't seen a Dairy Queen, since we moved in April 1971.
Sep 22, 2026 8:27 PM
4K Comments
Joined Aug 2006
m3coupSep 22, 2026 8:27 PM
4K Comments
BOGO sundae Baskin Robins today. Gonna spend the free DD Paze $$ there instead.Will wait for a frozen drink deal like the one a few weeks ago.
Sep 23, 2026 3:05 AM
121 Comments
Joined May 2021
KingSlickDSep 23, 2026 3:05 AM
121 Comments
Is it just me or is it national coffee day every other week?
Sep 23, 2026 10:38 AM
606 Comments
Joined Nov 2008
Frugal-DealsSep 23, 2026 10:38 AM
606 Comments
Quote from Slick_Drone View quoted comment :
Is it 9/22, 9/24, or 9/29? Little unclear with all these dates you have in the title and the post.FYI each store is only getting 12 sweater sleeves.
I second this question
Sep 23, 2026 11:37 AM
454 Comments
Joined Jun 2010
tmaxam99Sep 23, 2026 11:37 AM
454 Comments
Quote from Isitbudgetfriendly View quoted comment :
Today, alone, I had a coffee cooler from dairy queen with a McDonald's breakfast sandwich for $2 (that weekly offer)

Then I went back to McDonald's for lunch to try an apple pie latte with free medium fries.

Dunkin is going to do this free coffee with purchase offer.

Man....coffee coffee coffee
I made a pot of Folgers Black Silk coffee this morning to go with my 2 egg sandwiches. Looking out my kitchen window watching the deer in the backyard. No money spent on gas, or wear and tear on my car. Would you like to know what I am doing for lunch?
2

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Sep 23, 2026 12:04 PM
665 Comments
Joined Apr 2012
colonelcaseySep 23, 2026 12:04 PM
665 Comments
The official Dunkin press release says the coffee code is on 9/29. I'm confused why multiple sources are reporting 9/24.

https://news.dunkindonuts.com/new...ollab-2026

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