What Actually Happens to Your Frequent Flyer Miles When an Airline Goes Bankrupt?

Spirit Airlines is circling the drain for the second time in 18 months, and this week the Trump administration floated a $500 million bailout to keep it airborne. Whether that deal closes or not, millions of travelers with Free Spirit points, booked tickets, and co-branded…

It is a question most people only think about when it is almost too late to do anything about it. Here is what the history of airline bankruptcies actually tells us — and what you should do right now if you are sitting on points with any carrier that is looking shaky.

First, Understand the Two Very Different Scenarios

Not all airline bankruptcies are created equal, and the outcome for your miles depends almost entirely on which type you are dealing with.

Chapter 11 reorganization is what Spirit is currently in. The airline keeps flying, restructures its debts, cuts costs, and tries to emerge leaner on the other side. In this scenario, your miles are almost certainly fine. Every major U.S. airline that has gone through Chapter 11 — United, Delta, American, US Airways — continued to honor its loyalty program throughout the process. Airlines have a powerful incentive to keep their frequent flyer programs running: the programs are often worth more than the airlines themselves. United Airlines literally used its MileagePlus program as collateral for a billion-dollar loan during the pandemic. Loyalty programs generate cash through credit card partnerships and are among the most valuable assets a carrier owns.

Liquidation is a different story entirely. If an airline stops flying and sells off its assets, the frequent flyer program typically dies with it. Your miles become worthless overnight — or at best, a claim in a bankruptcy proceeding that may pay out cents on the dollar years later, if at all. There has never been a case of a major U.S. airline going out of business where travelers permanently lost their frequent flyer miles without any resolution — even when Pan Am collapsed in 1991, its miles were transferred to Delta's SkyMiles program. But smaller carriers and foreign airlines have not always been so kind. When Air Berlin liquidated in 2017, its miles became worthless with minimal notice.

The Spirit situation right now sits in an uncomfortable middle zone. The current court plan points toward an exit from Chapter 11 by early summer 2026, which would keep Free Spirit miles intact. But Spirit's updated financial models filed with the bankruptcy court in April 2026 estimate monthly cash consumption of $80 to $120 million through summer months, and without new funding, liquidity reserves could evaporate by late July or early August. The government bailout, if it closes, likely changes that math. If it does not, liquidation becomes a real possibility — and Free Spirit points become real exposure.

Your Ticket Is a Different Problem

Your loyalty miles and your booked ticket are two separate issues, and they carry very different levels of risk.

If an airline liquidates while you have an unused ticket, you are considered an unsecured creditor in the bankruptcy proceedings. In a Chapter 7 liquidation, the payout hierarchy is strict: secured lenders and bondholders get paid first, then unsecured creditors like ticket holders, and stockholders are last — typically receiving nothing at all. As an unsecured creditor, you are ahead of equity investors, but that is cold comfort when there is rarely enough left in the estate to make ticket holders whole.

Your best practical recourse is your credit card. You can request a refund or chargeback from your credit card company if the airline goes under, and while it is not guaranteed, the claims process with credit cards is generally smoother than with debit cards. Travel insurance can help too, but read the fine print carefully: most basic travel insurance policies exclude airline bankruptcy as a covered event. You need a policy that specifically includes carrier insolvency coverage, and those are worth buying if you are holding a significant Spirit booking right now.

Vouchers are the most vulnerable category of all. Travel vouchers do not actually have a cash value under U.S. law, which means if the airline liquidates before you use one, you may have no recourse at all. If you are sitting on a Spirit credit or travel voucher, this is the moment to use it.

The Co-Branded Credit Card Wrinkle

One development that has flown under the radar in the Spirit saga: Spirit lost its co-branded credit card partner in early 2026, with the Free Spirit credit card ending on March 31. That matters more than it sounds.

For most airlines, co-branded credit cards are a financial lifeline. American Airlines has effectively run its entire operation at break-even while generating billions from its AAdvantage credit card program. The credit card partnership is what gives a frequent flyer program its independent financial value — and what makes it worth preserving even in bankruptcy.

Spirit never had that kind of credit card operation. Its points could not get you to Europe or into a lounge. It did manage to borrow $1 billion against the Free Spirit program, which gives it some independent value as a collateral asset. But losing the co-branded card weakens the program's standalone viability considerably, and makes the case for burning your Free Spirit points sooner rather than later.

What to Do Right Now

If you have miles, points, or bookings with any airline that is under financial stress — Spirit in particular — here is the practical checklist:

Use your miles now. Redeem them for a near-term Spirit flight rather than saving for a dream redemption that may never happen. A sub-optimal redemption beats a worthless one. Unlike United or Delta, Spirit operates a closed-loop loyalty program with no meaningful airline transfer partners, so your options are limited to Spirit flights — another reason to use the points quickly rather than hope for a better use later.

Book on your credit card. Any Spirit ticket you are buying right now should go on a credit card with strong travel protections, not a debit card. A chargeback is your most reliable fallback if the airline goes under before your trip.

Skip the vouchers. If you have a Spirit credit or flight voucher, use it immediately. Do not sit on it. Vouchers have no legal cash value and are the most vulnerable asset in a liquidation.

Buy the right travel insurance. Standard policies do not cover airline bankruptcy. If you want that protection, you need to specifically find a policy that includes carrier insolvency as a covered event.

Watch the court docket. Spirit's Chapter 11 proceedings are public. Creditor filings and court decisions will telegraph what is coming before the airline makes any public announcement. Aviation site View From The Wing and industry publication The Points Guy both track these developments in close to real time.

The Bigger Picture

The Spirit situation is an extreme case, but the underlying question — what protects my loyalty points? — is one every frequent flyer should have a clear answer to.

The honest answer is: not much. Loyalty miles are not your property under most program terms. They are not insured. They are not guaranteed. Airlines can change or eliminate loyalty programs at any time, whether or not they are bankrupt. They can devalue your miles, increase the number of points required for redemptions, or restrict availability — all without warning and all perfectly within their legal rights.

The frequent flyer programs that survive bankruptcies intact do so because the airlines choose to preserve them, not because you have a legal right to make them. In every case where a major U.S. airline kept its loyalty program through Chapter 11, it did so because the program was valuable enough to be worth protecting. Spirit's Free Spirit program is worth considerably less than American's AAdvantage or United's MileagePlus, which is precisely why the risk of holding a large balance right now is higher than it would be with any other major U.S. carrier.

The $500 million government bailout, if it closes, probably keeps Free Spirit alive for now. But the smarter move — regardless of what happens with the bailout — is to treat any miles you have accumulated with a financially stressed carrier as a depreciating asset, and act accordingly.

Sources

NerdWallet — "What Happens to Your Frequent Flyer Miles if the Airline Goes Out of Business?": https://www.nerdwallet.com/article/travel/what-happens-to-your-frequent-flyer-miles-if-the-airline-goes-out-of-business
One Mile at a Time — "What Happens To Miles If Airlines Go Bankrupt?": https://onemileatatime.com/airline-miles-bankrupt/
View From The Wing — "Spirit Airlines Loses A Credit Card Partner as Bankruptcy, Route Cuts, and Crew Shortages Deepen Crisis": https://viewfromthewing.com/spirit-airlines-loses-credit-card-partner-as-bankruptcy-route-cuts-and-crew-shortages-deepen-crisis/
View From The Wing — "Spirit Airlines Files Bankruptcy: What Travelers Need To Know About Flights, Miles, And Higher Fares": https://viewfromthewing.com/spirit-airlines-files-bankruptcy-what-travelers-need-to-know-about-flights-miles-and-higher-fares/
Nasdaq / Money.com — "Spirit Airlines Bankruptcy: Are Flights Canceled? What About Rewards?": https://www.nasdaq.com/articles/spirit-airlines-bankruptcy-are-flights-canceled-what-about-rewards-your-faqs-answered
VisaVerge — "Spirit Airlines Enters Chapter 11 with Restructuring Support Agreement and Reorganization Plan": https://www.visaverge.com/airlines/spirit-airlines-enters-chapter-11-with-restructuring-support-agreement-and-reorganization-plan/
Nomad Lawyer — "Spirit Airlines Crisis Raises Fears of Mass Passenger Stranding in 2026": https://nomadlawyer.org/spirit-airlines-crisis-liquidation-fears-april-2026
NPR — "If Spirit Airlines is liquidated, here's what might happen to the industry": https://www.npr.org/2026/04/22/nx-s1-5789050/spirit-airlines-liquidation-bankruptcy-impact
AirGuide Destinations — "What happens to your voucher, travel miles and credit card if the airlines goes bankrupt?": https://airguideonline.com/what-happens-to-your-voucher-travel-miles-and-credit-card-if-the-airlines-goes-bankrupt/
ABI (American Bankruptcy Institute) — "How American Airlines Sought Bankruptcy Court Approval to Continue its Frequent Flyer Programs": https://www.abi.org/feed-item/how-american-airlines-sought-bankruptcy-court-approval-to-continue-its-frequent-flyer
Hasbrouck.org — "FAQ about Airline Bankruptcies": https://hasbrouck.org/articles/bankruptcy.html
Miles to Memories — "What Happens To Your Miles If An Airline Goes Bankrupt?": https://milestomemories.com/what-happens-to-miles-if-airline-goes-bankrupt/

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