Act FAST Before They’re Gone! Frontier Airlines’ Big Redemption Promo: How to Get 5,000 Free Miles

If you have some airlines miles sitting in a loyalty account, this might be one of the easiest travel wins you’ll see all year – BUT you need to act FAST!

Frontier Airlines just launched a new limited-time offer called “The Big Redemption,” and it’s surprisingly simple: show proof that you have miles in another loyalty program, and Frontier may give you up to 5,000 miles – no flight required. Yes, really.

This one is quick, easy, and potentially valuable… but it also has a hard cap and according to the tracker on Frontier’s website, the allotted matching miles are already disappearing fast!

What Is Frontier’s “Big Redemption” Promo?

Frontier is offering members the chance to receive a mile-for-mile match, up to 5,000 Frontier miles, just for showing they already have miles in another airline program. How to get them?

• Join or log into your Frontier Miles account
• Fill out the promo form here
• Upload a screenshot showing your balance with another airline
• Frontier awards the same number of miles (up to 5,000) to your Frontier Miles account

You don’t actually transfer or lose those other miles. It’s more like Frontier is rewarding you for already being part of another loyalty program. And that makes this one of the easiest mileage promos I’ve seen in a while.

Key Details You Should Know

• Promo runs from Feb 5 – Feb 22, 2026, or until 70 million miles are given away 
• Max bonus: 5,000 Frontier miles per account 
• One entry per person 
• Miles typically post within about 5 business days 
• Only about 14,000 people can max this out before the pool runs dry

That last point is important. This is not an unlimited promo. Once the 70 million total miles are claimed, it’s done even if that happens before the official end date.

How Valuable Is 5,000 Frontier Miles?

Surprisingly useful. Frontier’s award flights can start around 5,000 miles one-way on select domestic routes, meaning this promo could be enough for a free flight (plus taxes/fees). Realistically, the best use cases include:

• Short domestic hops
• Visiting family in another state
• Positioning flights for a cruise or international trip
• Extending the life of an existing Frontier account

Even if you don’t fly Frontier often, it’s hard to argue with free travel currency.

Why Frontier Is Doing This

This is a classic airline loyalty play. They’re essentially trying to:

• Attract new members
• Get people to try Frontier for the first time
• Compete with other airline programs
• Turn casual travelers into repeat customers

And honestly? It’s a pretty smart strategy. Because once you have miles in an account, you’re far more likely to look at Frontier when booking your next trip.

Is There a Catch?

A few small things to keep in mind:

• You must already have miles in another airline program
• The promo is limited and may end early
• Frontier miles expire if your account is inactive
• Award availability can be hit or miss depending on routes

But overall, the barrier to entry is incredibly low. You’re basically trading 60 seconds and a screenshot for potentially a free flight.

Who Should Jump on This ASAP?

This promo makes the most sense if you:

• Have orphaned miles sitting in old airline accounts
• Live near a Frontier hub city
• Fly domestic trips occasionally
• Want an easy entry into another loyalty program
• Love stacking travel deals
  

Even if you’re not a frequent Frontier flyer, it’s still a no-brainer to grab the miles while they’re available.

Final Thoughts

We see a lot of airline promos, but this one stands out because of how simple it is. No credit card signup. No flight required. No spending money.

Just show that you already collect miles elsewhere and Frontier will match them — up to 5,000.

With a capped pool and a relatively small number of people able to max it out, this feels like the kind of deal that could disappear quickly. If you’ve got a few minutes and a screenshot handy, it’s probably worth taking a shot.