Which credit card earns the most at United Airlines MileagePlus?

For United Airlines MileagePlus purchases, the Amtrak Guest Rewards Preferred (FNBO) gives you 2% in the Airfare category, which you can combine with portal cashback.

Which shopping portals have cashback for United Airlines MileagePlus?

There are 4 portals with United Airlines MileagePlus cashback rates, such as MaxRebates, GoCashBack, FatCoupon.

Can I stack United Airlines MileagePlus cashback with credit card rewards?

Yes. By combining 2.5% portal cashback from MaxRebates with 2% from your Amtrak Guest Rewards Preferred, you can earn more on United Airlines MileagePlus purchases.

How do I get the most cashback when shopping at United Airlines MileagePlus?

To maximize savings at United Airlines MileagePlus, compare portal cashback rates, credit card rewards, and gift card discounts from 14+ providers (Raise,CardCash,Fluz,GCX,Swagbucks, and more) side by side. CashBackStacks aggregates all of these to help you find the best total value.

How do I find the best credit card combination for shopping at United Airlines MileagePlus?

The right card depends on United Airlines MileagePlus's merchant category and your other shopping habits. CashBackStacks' Portfolio Optimizer considers all your stores and finds the card combination with the highest coverage score, so you're never leaving rewards on the table.

What kind of retailer is United Airlines MileagePlus?

United Airlines MileagePlus is a Travel & Experiences retailer. You can compare cashback rates for similar stores in our Travel & Experiences category.

CashBack$tacks

United Airlines MileagePlus

Buy or Transfer Airline Miles

Travel & Experiences

Offers options to buy or transfer MileagePlus miles for travel rewards.

Card-linked offers provide an additional savings layer at United Airlines MileagePlus, on top of portal cashback. MaxRebates currently offers 2.5% portal cashback, which can be combined with card-linked offers for a higher total yield. Over the past year, rates have ranged from 2% to 2.6%. Card-linked offers from Chase, Amex, and others can be activated alongside portal cashback for combined savings.

Reward Profile Offer Boosted

Rate StabilityRates are consistent with minimal fluctuation

High

Portal SpreadNarrow spread — most portals offer similar rates

Low

Gift CardsNo gift card discounts currently available

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Stacking Layers3 layers available

Medium

Card-linked offers stack with portal cashback at United Airlines MileagePlus. Install the extension and sync your cards to reveal available offers.

Best Portal Rate

2.5%