Frontier
BEST RATE TODAY
$3750.0
via UPromise · 12 portals compared
💳
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All portals, compared.
UPromise
★ BEST$3750.0
BarclayCard RewardsBoost
1300 pt.
Southwest Rapid Rewards
850 pt.
Common questions about Frontier cashback.
What is the best cashback rate for Frontier right now?
UPromise currently offers $3750.0 cashback at Frontier — the highest rate across the 12 cashback portals we track. Rates change frequently, so check the live table on this page for the latest.
Which cashback portals offer rewards at Frontier?
Frontier is covered by 12 cashback portals, including UPromise, BarclayCard RewardsBoost, Southwest Rapid Rewards, TopCashback, BeFrugal. Each portal's current rate, terms, and direct activation link are listed above.
How do I earn cashback at Frontier?
Click "Activate" next to the highest-rate portal above. You'll be redirected to Frontier through the portal's tracking link. Complete your purchase as normal — the portal credits your account within 30-90 days, depending on the retailer's return window.
