Discover the Best Android Phone Deals at Costco Now
Discover incredible savings on the latest Android phones with Costco's exclusive offers. Whether you're upgrading or purchasing your first smartphone, these Android phone deals present great opportunities for savvy shoppers.
Costco Is Offering These Android Phone Deals in 2026
Looking for a new Android smartphone in 2026? Costco members can explore wireless phone offers through AT&T and T-Mobile, with potential savings on Samsung Galaxy phones, Costco Shop Cards, and waived activation or connection fees on eligible purchases.
The available deals depend on the carrier, phone model, wireless plan, trade-in device, and membership eligibility. Here are the main offers worth checking before upgrading.
1. Samsung Galaxy S26
The Samsung Galaxy S26 is a flagship Android phone option available through participating wireless offers at Costco.
Costco's AT&T offer advertises savings of up to $900 on an eligible Galaxy S26 through promotional bill credits.
Offer requirements may include:
- Purchasing the phone on an eligible 36-month installment plan.
- Activating a new line or upgrading an existing line.
- Trading in an eligible device.
- Maintaining qualifying service to receive promotional credits.
The actual discount depends on the trade-in device and current promotion terms. Customers should confirm the final monthly payment before ordering.
2. Samsung Galaxy S26+
Customers interested in a larger flagship phone can check the Samsung Galaxy S26+ offer through AT&T at Costco.
The advertised promotion offers up to $1,100 off an eligible Galaxy S26+ through 36 monthly bill credits.
The maximum discount is not guaranteed for every trade-in. Eligibility, qualifying plans, installment requirements, and credit approval conditions apply.
3. Samsung Galaxy S26 Ultra
The Galaxy S26 Ultra is a premium Android option for customers who want advanced camera features, a large display, and high-end performance.
Costco's AT&T offer advertises savings of up to $1,300 on an eligible Galaxy S26 Ultra through promotional bill credits.
Before purchasing, verify the trade-in value, monthly installment amount, and total cost over the financing period. A promotional discount may be reduced or discontinued if the customer no longer meets the offer's requirements.
4. T-Mobile Android Phone Deals at Costco
Costco members can also explore Android phones and wireless promotions through T-Mobile.
Depending on the current offer, eligible customers may receive a Costco Digital Shop Card when activating a new line or upgrading a device.
The advertised Costco benefits include:
- A $75 Costco Digital Shop Card for qualifying new-line activations or eligible financed device purchases.
- A $100 Costco Digital Shop Card for eligible device upgrades.
- Waived device connection fees on qualifying transactions.
These rewards are subject to offer terms and may not apply to every phone or purchase. Confirm the specific Android device promotion and eligibility requirements before placing an order.
5. Compare the Main Costco Android Phone Offers
| Phone or offer | Advertised savings or benefit | Important conditions |
|---|---|---|
| Samsung Galaxy S26 | Up to $900 off | Eligible trade-in and AT&T bill credits |
| Samsung Galaxy S26+ | Up to $1,100 off | Eligible trade-in and AT&T bill credits |
| Samsung Galaxy S26 Ultra | Up to $1,300 off | Eligible trade-in and AT&T bill credits |
| T-Mobile phone promotions | Potential Costco Digital Shop Cards | Eligible activation, upgrade, or financed purchase |
The AT&T discounts are maximum advertised savings, not guaranteed final prices. T-Mobile rewards depend on the specific offer. Phone availability and promotions may change without notice.
6. How to Get the Best Android Phone Deal at Costco
Before upgrading, follow these steps:
- Visit Costco's official cell phone page.
- Compare the available AT&T and T-Mobile offers.
- Check the trade-in value of your current phone, if applicable.
- Review the required wireless plan and installment agreement.
- Calculate the total cost of the phone and service over the full agreement period.
- Confirm the Costco Shop Card amount, activation-fee waiver, and eligibility conditions.
- Compare the final offer with buying the phone directly from Samsung or another retailer.
Remember that a phone advertised as free or heavily discounted may require qualifying service and monthly bill credits. Consider the total cost rather than focusing only on the headline discount.
Conclusion
Costco members can explore Android phone promotions through AT&T and T-Mobile in 2026. AT&T advertises savings of up to $900 on the Samsung Galaxy S26, $1,100 on the S26+, and $1,300 on the S26 Ultra, subject to eligible trade-ins and qualifying installment plans.
T-Mobile offers additional member benefits on eligible wireless transactions. Before choosing a deal, verify the current offer terms, compare monthly service costs, and make sure the total savings justify the commitment.
Check current offers:
- Costco cell phones: https://www.costco.com/cell-phones.html
- Costco AT&T offers: https://www.costco.com/f/-/att-brand-showcase
- Costco T-Mobile offers: https://www.costco.com/f/-/t-mobile-brand-showcase