The Flag Shirt promo codes
17 of 29 The Flag Shirt codes passed a checkout test. Each one lists what it covers and when it was last checked.
- Codes listed
- 29
- Verified
- 17
- Sitewide
- 21
- Last checked
- Oct 14, 2026
Verified codes
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Storewide at The Flag Shirt
- 10% off your order
- Works sitewide — no specific product required
- Applies to: storewide
10% Off
Verified
10% Off Select Items at The Flag Shirt
- 10% off your order
- Applies to: Select items
5% Off
Verified
5% Off Storewide at The Flag Shirt
- 5% off your order
- Works sitewide — no specific product required
- Applies to: storewide
$20 Off
Verified
$20 Off (Storewide) (Minimum Order: $100) at The Flag Shirt
- Works sitewide — no specific product required
- Applies to: storewide
Free Shipping
Verified
Free Shipping Storewide (Minimum Order: $20) at The Flag Shirt
- Works sitewide — no specific product required
- Applies to: storewide
Free Shipping
Verified
Free Shipping Storewide at The Flag Shirt
- Works sitewide — no specific product required
- Applies to: storewide
Unverified codes
Listed as found; some may have ended50% Off
Not verified
50% Off Sitewide
25% Off
Not verified
Extra 25% Off Select Items
25% Off
Not verified
25% Off Sitewide
20% Off
Not verified
20% Off Select Items at The Flag Shirt
- 20% off your order
- Applies to: Select items
15% Off
Not verified
15% Off Your Order
15% Off
Not verified
Memorial Day! 15% Off Minimum Purchase Of $75
10% Off
Not verified
10% Off Select Items at The Flag Shirt
- 10% off your order
- Applies to: Select items
5% Off
Not verified
5% off any order
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
$20 Off
Not verified
$20 Off Sitewide
$15 Off
Not verified
$15 Off Storewide at The Flag Shirt
- Works sitewide — no specific product required
- Applies to: storewide
$10 Off
Not verified
$10 off orders over $100
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
$10 Off
Not verified
$10 off orders over $100
- Tap offer to copy the coupon code. Remember to paste code when you check out. Online only.
How to use a The Flag Shirt code
Show and copy the code
Start with a verified code. The code opens in a new tab and this tab continues to The Flag Shirt.
Fill your bag at The Flag Shirt
Add the items the code applies to. Sale items and some brands are often excluded.
Paste it at checkout
Enter the code in the promo field before you pay. If the total does not change, try the next code.
Questions about The Flag Shirt codes
Does The Flag Shirt have a working promo code right now?
Yes. 17 of the 29 The Flag Shirt codes listed here passed a checkout test, most recently on October 14, 2026.
What is the best The Flag Shirt promo code today?
The strongest offer we have on file is “10% Off Storewide at The Flag Shirt”, which is verified.
Do The Flag Shirt codes work on everything?
21 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.
How do I use a The Flag Shirt promo code?
Select “Show code” on this page and copy the code, add your items to the bag at The Flag Shirt, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.
Why did my The Flag Shirt code not work?
The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.
Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.