How to Transfer Miles to Alaska Airlines: Complete 2026 Guide

If you’re trying to transfer miles to Alaska Airlines, the good news is that it’s genuinely possible, unlike the one-way street you’ll hit with programs like American AAdvantage. Alaska’s loyalty program, now called Atmos Rewards, accepts incoming transfers from exactly two sources: Bilt Rewards and Marriott Bonvoy. That’s the full list. No Chase Ultimate Rewards, no Amex Membership Rewards, no Citi ThankYou Points flow directly into Atmos Rewards.

That narrow list surprises a lot of people, especially those coming from programs where five or six flexible currencies can all convert into airline miles on demand. Alaska has deliberately kept its transfer partnerships small. But the two paths that do exist are both genuinely useful, and there are several non-transfer ways to grow your Atmos balance that are worth knowing about too.

This guide covers exactly how to transfer miles to Alaska Airlines, the ratios and limits on each path, what it actually costs to move points around, and what to do if you’re starting from a currency that doesn’t transfer at all.

Quick Summary

• Only two programs transfer directly into Atmos Rewards: Bilt Rewards (1:1) and Marriott Bonvoy (3:1, with a 5,000-point bonus per 60,000 Bonvoy points moved).
• Bilt transfers are typically instant, processed in 1,000-point increments, with a 1,000-point minimum for Silver, Gold, or Platinum Bilt members and a 2,000-point minimum for Blue status members.
• Marriott Bonvoy transfers are capped at 240,000 Bonvoy points per day, per account.
• Major bank currencies, Chase Ultimate Rewards, American Express Membership Rewards, Citi ThankYou Points, Capital One Miles, do not transfer to Atmos Rewards at all.
• If you hold the Atmos Rewards Summit Visa Infinite card, you can transfer Atmos points into a handful of hotel programs (Marriott Bonvoy, IHG One Rewards, Wyndham Rewards, and others), but that’s an outbound feature, not a way to bring miles in.
• Beyond transfers, you can grow your Atmos balance by flying Alaska, Hawaiian, or oneworld partners, crediting eligible American Airlines flights to Atmos, spending on a co-branded Atmos card, or buying points directly.
• Once points land in your Atmos Rewards account, you get access to Alaska’s full distance-based award chart, including free stopovers on one-way international awards.

Why So Few Programs Let You Transfer Miles to Alaska Airlines

Most major airline programs fall into one of two camps: closed ecosystems that accept nothing from outside (like AAdvantage), or programs that partner broadly with flexible-currency banks to maximize the number of ways members can top up a balance. Atmos Rewards sits in an unusual middle position.

Alaska’s own leadership has been candid about why the list stays short. Bank-owned flexible currencies are, in a real sense, competitors for a traveler’s loyalty and spending, every dollar that goes into building a Chase or Amex balance is a dollar not going directly into an Alaska co-branded card. Alaska has chosen to keep its transfer-in relationships limited to partners it considers complementary rather than competitive, which is why Bilt and Marriott are the exceptions and the major banks are not.

That’s unlikely to change dramatically in the near term, so if you want to transfer miles to Alaska Airlines today, Bilt and Marriott are where you start.

How to Transfer Miles to Alaska Airlines From Bilt Rewards

Bilt Rewards is currently the only credit card rewards program with a direct transfer path into Atmos Rewards, and it’s also the best value of the two by a wide margin.

Transfer ratio: 1:1 – 1,000 Bilt Points become 1,000 Atmos Rewards points.

How transfers work:

1. Open the Bilt Rewards app or log in on biltrewards.com. 
2. Link your Atmos Rewards account if you haven’t already.
3. Choose Atmos Rewards from the list of airline transfer partners.
4. Enter the number of points to transfer, in increments of 1,000.
5. Confirm the transfer. Bilt-to-Atmos transfers are generally processed instantly.

Minimums and limits: Blue status Bilt members need a minimum of 2,000 points to initiate a transfer. Silver, Gold, and Platinum status members can transfer with a 1,000-point minimum. All transfers must be done in increments of 1,000 points, and once a transfer is submitted, it cannot be reversed, the points become Atmos Rewards points, governed entirely by Atmos Rewards’ own rules from that point forward.

The appeal of the Bilt route is that you don’t need a dedicated travel credit card to earn Bilt Points in meaningful volume. Bilt Points can be earned on rent payments through the Bilt Mastercard with no added transaction fee, along with everyday spending, which makes this one of the few ways to build an Alaska balance from a category of spending, rent, that most other rewards programs simply don’t touch.

How to Transfer Miles to Alaska Airlines From Marriott Bonvoy

Marriott Bonvoy is the second, and only other, direct transfer partner into Atmos Rewards. It’s a real option, but the math only makes sense in specific situations.

Transfer ratio: 3:1 – 3,000 Marriott Bonvoy points become 1,000 Atmos Rewards points.

Transfer bonus: You’ll earn a 5,000-point Atmos Rewards bonus for every 60,000 Bonvoy points you transfer at once, which softens the ratio somewhat if you’re moving a large balance in a single transaction.

Daily limit: Transfers from Marriott Bonvoy are capped at 240,000 Bonvoy points per account, per day.

How transfers work:

1. Log in to your Marriott Bonvoy account.
2. Navigate to the points transfer or “Combine My Rewards” section.
3. Select Atmos Rewards (Alaska Airlines) as the destination program.
4. Enter the number of Bonvoy points to move and confirm.

Because Marriott Bonvoy points are typically valued lower than Bilt Points on a cents-per-point basis, and the 3:1 ratio erodes value further, this path generally only makes sense if you’re topping off an Atmos balance to hit a specific award threshold, or if you’re sitting on a large, otherwise-idle Marriott balance with no better use for it. If you’re building an Alaska balance from scratch, Bilt is almost always the more efficient route.

What About Chase, Amex, and Citi Points?

If you’re coming from Chase Ultimate Rewards, American Express Membership Rewards, or Citi ThankYou Points and hoping to transfer miles to Alaska Airlines directly, there’s no way to do it. None of the major bank transferable-currency programs count Atmos Rewards as a transfer partner.

That doesn’t mean those points are useless for an Alaska trip, though. Here’s how to bridge the gap:

• Transfer to Bilt first, if eligible. Bilt Points themselves aren’t earned by transferring in from other bank currencies, you build a Bilt balance through the Bilt Mastercard and Bilt’s own spending categories, not by converting Amex or Chase points into Bilt Points.
• Book American Airlines instead, then connect to Alaska separately. Since Alaska and American are both oneworld members, some travelers use Amex or Citi points transferred into AAdvantage (both are AAdvantage transfer partners) to book Alaska-operated flights directly through aa.com, without ever touching Atmos Rewards. This isn’t a transfer into Atmos, but it accomplishes a similar goal, flying Alaska metal, using points you already have.
• Buy Atmos Rewards points directly. Alaska periodically sells points directly to members, sometimes with purchase bonuses, which can be a way to close a small gap in your balance ahead of a specific award booking.

Non-Transfer Ways to Build Your Atmos Rewards Balance

Transferring isn’t the only way to grow the miles you can use on Alaska. If you fly even occasionally, these routes often add up faster than any transfer:

Flying Alaska or Hawaiian Airlines. Atmos Rewards uses a distance-based earning structure for most fare classes, you generally earn points based on the actual miles flown, plus fare-class bonuses on pricier tickets. This remains one of the most generous earning structures among major US carriers.

Flying oneworld partner airlines. Because Alaska is a full member of the oneworld alliance, flights on partners like American Airlines, British Airways, Qatar Airways, Japan Airlines, and Cathay Pacific can all be credited to your Atmos Rewards account instead of the operating carrier’s own program, as long as you attach your Atmos loyalty number at booking.

Spending on an Atmos Rewards credit card. The Atmos Rewards Summit Visa Infinite, Atmos Rewards Ascent Visa Signature, and Atmos Rewards Visa Signature Business cards all earn points directly on everyday spending, with the Summit card offering the highest earning rate.

Everyday partners. Atmos Rewards has earning relationships with car rental companies (Avis, Budget), rideshare (Lyft), a shopping portal, a dining program, and hotel stays booked through partners like Best Western, Choice Hotels, and IHG, all of which route points straight into your Atmos balance without any transfer step.

Bilt vs. Marriott: Which Transfer Path Should You Use?

For most travelers who want to transfer miles to Alaska Airlines efficiently, Bilt is the stronger option on value alone. Marriott Bonvoy is worth using when you have a large, otherwise-stagnant Bonvoy balance and need a precise top-up for a specific award.

What Your Transferred Miles Are Worth on Alaska

Once your points land in Atmos Rewards, they unlock Alaska’s own award chart, a distance-based system that’s historically offered some of the best sweet spots in the industry, including free stopovers on one-way international itineraries booked on partner airlines. Domestic economy awards within North America can start in the low thousands of points one-way on shorter routes, with pricing rising for longer distances, premium cabins, and higher-demand dates.

The value of a transferred point depends entirely on what you redeem it for. A short domestic hop delivers modest value; a long-haul business-class award on a oneworld partner, booked using Alaska’s chart, can deliver some of the highest per-point value available anywhere in the loyalty world. That’s exactly why confirming real award space before you transfer matters so much, a great chart price is only useful if the seat is actually there.

Before You Transfer: Always Confirm Award Space First

This is the step that gets skipped most often, and it’s the one that causes the most regret. Transfers from Bilt and Marriott into Atmos Rewards are final. Once the points move, they’re Atmos Rewards points, governed by Atmos Rewards’ rules, and there’s no path back to your original program.

That means the smart sequence is: find the award you want, confirm it’s actually bookable, and only then initiate the transfer.

Flightpoints searches 28 loyalty programs simultaneously, including Atmos Rewards, so you can see exactly which dates and cabins have real award seats before you move a single Bilt or Marriott point. It also shows you, side by side, whether a different program you already hold points in might get you the same seat for less.

How Flightpoints Helps You Transfer Miles to Alaska Airlines the Right Way

Deciding how to transfer miles to Alaska Airlines isn’t just about the transfer ratio, it’s about whether the seat you want is actually available once the points land. Flightpoints is built around that exact problem.

• Live multi-program search. Search Atmos Rewards award space alongside Bilt, Marriott, and dozens of other programs in a single query, so you know a seat exists before you transfer.
• Unlimited Alerts. Set an alert on the route and dates you want, and get notified the moment Alaska releases award inventory — useful since partner and saver-level space can appear and disappear with little warning.
• Transfer bonus tracking. Flightpoints surfaces active Bilt and Marriott transfer promotions, so you’re not moving points at a standard ratio when a bonus is running.
• Mobile app. The Flightpoints app puts live award search and alerts in your pocket, so you can check availability and pull the trigger on a transfer the moment you spot a seat, whether you’re at your desk or standing in line at the airport.

FAQs

Q: Can you transfer miles to Alaska Airlines from a credit card program?
A: Only from Bilt Rewards, which transfers to Atmos Rewards at a 1:1 ratio. No other major bank rewards program, not Chase, Amex, or Citi, transfers directly into Atmos Rewards.

Q: Can you transfer Marriott points to Alaska Airlines?
A: Yes. Marriott Bonvoy points transfer to Atmos Rewards at a 3:1 ratio, with a 5,000-point bonus for every 60,000 Bonvoy points transferred, subject to a 240,000-point daily transfer cap.

Q: Is it better to transfer Bilt or Marriott points to Alaska Airlines?
A: Bilt is generally the better value, thanks to its 1:1 ratio compared to Marriott’s 3:1 ratio. Marriott is worth considering mainly when you have a large, idle Bonvoy balance and need a precise top-up for a specific redemption.

Q: Can I transfer Chase Ultimate Rewards or Amex points to Alaska Airlines?
A: No. Chase Ultimate Rewards, American Express Membership Rewards, and Citi ThankYou Points do not transfer to Atmos Rewards. You’d need to build a balance through Bilt or Marriott instead, or book Alaska-operated flights through a partner program like AAdvantage that does accept those transfers.

Q: Are Bilt and Marriott transfers to Alaska Airlines reversible?
A: No. Once a transfer to Atmos Rewards is completed, it cannot be undone. Always confirm award availability before initiating a transfer.

Q: How long does it take to transfer miles to Alaska Airlines?
A: Bilt Rewards transfers to Atmos Rewards are typically instant. Marriott Bonvoy transfers usually complete within a few days, though timing can vary.