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kenmikec 62.7K 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
Get Deal 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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Get Deal at Dunkin' Donuts

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
Go to Comment
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 21, 2026 5:45 PM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

Sep 21, 2026 7:11 PM
1.6K Comments
Joined Jul 2009
RawimpactSep 21, 2026 7:11 PM
1.6K 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
What a life
17
1
Sep 21, 2026 7:14 PM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

Pro
Sep 21, 2026 7:51 PM
8K Comments
Joined Nov 2017
Slick_Drone
Pro
Sep 21, 2026 7:51 PM
8K Comments

Our community has rated this post as helpful. If you agree, why not thank

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.
3
6
Sep 21, 2026 8:08 PM
4K Comments
Joined Aug 2006
m3coupSep 21, 2026 8:08 PM
4K Comments
Remember when they had free medium coffees every Wednesdays? Now you have to buy crap to get it. smh.
2
2
Sep 21, 2026 8:39 PM
187 Comments
Joined May 2018
GreyRiver608Sep 21, 2026 8:39 PM
187 Comments
free coffee is always welcome in my book
Sep 21, 2026 10:19 PM
862 Comments
Joined Jul 2008
redman12Sep 21, 2026 10:19 PM
862 Comments
Gotta love the Paze dunking gift card. I don't need to chase this
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Sep 21, 2026 11:09 PM
21 Comments
Joined Nov 2017
julianperzSep 21, 2026 11:09 PM
21 Comments
Coffee come to me!
Sep 22, 2026 1:06 AM
16 Comments
Joined May 2025
NervousCheetah183Sep 22, 2026 1:06 AM
16 Comments
Free coffee? I'm in! Thanks for sharing
Sep 22, 2026 3:31 AM
990 Comments
Joined Oct 2007
20sharksSep 22, 2026 3:31 AM
990 Comments
Free os goof####
Sep 22, 2026 4:10 AM
704 Comments
Joined Dec 2024
DestrukktSep 22, 2026 4:10 AM
704 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
tropical smoothie: buy a $5 chicken wrap, free $11 smoothie. keep it up!!
Sep 22, 2026 4:44 AM
57 Comments
Joined Jul 2021
smokeysmSep 22, 2026 4:44 AM
57 Comments
I wonder if they will charge $1 for no ice on the free coffee day.
Sep 22, 2026 6:59 AM
647 Comments
Joined May 2013
igoogleSep 22, 2026 6:59 AM
647 Comments
Quote from smokeysm View quoted comment :
I wonder if they will charge $1 for no ice on the free coffee day.
They do?
Sep 22, 2026 9:03 AM
8.4K Comments
Joined Oct 2024

This comment has been rated as unhelpful by Slickdeals users.

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Sep 22, 2026 10:00 AM
704 Comments
Joined Dec 2024
DestrukktSep 22, 2026 10:00 AM
704 Comments
Quote from Isitbudgetfriendly View quoted comment :
The app is not longer compatible with my cell phone for Tropical Smoothie cafe. Back when it was, I was getting a $4.99 breakfast wrap that would get me at least a $7.99 smoothie. Enjoy if you are taking advantage of it! They also have receipts with not so good of an offer; however, I think it is like a $1.99 smoothie or something with any purchase (not sure if that is just the local one near me though).McDonald's also has a daily deal $0.99 any size iced coffee in the app YMMV
This special is this week onlyUsually has nothing good discount wise otherwiseAt least my local ones

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