Jamba Juice Coupons & Promo Codes

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Past Jamba Juice Coupon Codes

These Jamba Juice promo codes have expired but may still work.

$3Off sale

$3 Off Next Visit


Save $3 off your next visit when you sign up for Jamba Insider Rewards. More Info » Click through for details and to sign up. DetailsSave $3 off your next visit when you sign up for Jamba Insider Rewards. Click through for details and to sign up. Get Offer Expired 07/31/20
Jamba Juice

Free Upsize to Large on Thursdays


Upsize to large for free when you order a medium smoothie on Thursday. More Info » This offer is valid at participating locations only. See site for details. DetailsUpsize to large for free when you order a medium smoothie on Thursday. This offer is valid at participating locations only. See site for details. Get Offer Expired 12/31/16