oneworld Welcomes Hawaiian Airlines as Its 16th Member

I've been watching the Alaska–Hawaiian integration roll forward since late 2024, and today the most visible piece finally landed. Hawaiian Airlines is officially a oneworld member as of April 22, 2026, bringing the alliance's roster up to 16 carriers.

The HA flight code has quietly retired in the process. Every flight that used to start with HA now flies under Alaska Airlines' AS prefix, followed by a three or four-digit number.

For Canadians, that means a sizeable new pool of Pacific routes will soon be bookable with every oneworld currency we already use, including Atmos Rewards, Asia Miles, and Avios.

What the Flight Code Change Means

The flight-code retirement is the most immediate change you'll notice. Hawaiian's HA two-letter designator and HAL three-letter ICAO code are both being sunset, with every flight rolled into Alaska's existing AS codeshare.

Hawaiian aircraft keep their livery, their crews, and their Honolulu hub. What changes is the booking record. A flight from Vancouver to Honolulu that used to read HA 35 now reads AS followed by a new number, and that AS flight number is what you'll punch into partner award-search engines.

Alaska's acquisition of Hawaiian closed in late 2024, and integration is reportedly around 75% complete. Joint collective bargaining agreements and a few back-end pieces are still scheduled to wrap in 2027, but from a passenger-booking standpoint, the merger is now functionally done.

What This Means for Points Bookings

Three shifts are worth paying attention to, and all of them flow directly from oneworld membership rather than any further integration work.

Award Bookings Through Partner Programs

You'll soon be able to book Hawaiian-operated flights using points from any oneworld member program. That opens up redemption paths through Atmos Rewards itself, Cathay Pacific Asia Miles, Qatar Airways Avios, the British Airways Club, JAL Mileage Bank, Qantas Frequent Flyer, and others.

Each program prices partner awards differently, so the best currency for any given trip depends on the origin, cabin, and which points you happen to hold. Partner inventory typically takes a few weeks to fully filter through respective booking engines after an alliance addition of this size, so it's worth running test searches over the coming weeks before committing to anything.

Lounge Access

oneworld Sapphire and Emerald status holders travelling on Hawaiian-operated flights get access to oneworld partner lounges worldwide. It also works the other way. If you hold elite status with a oneworld carrier and you're flying Hawaiian on a future trip, your lounge privileges travel with you.

Status Reciprocity

Atmos Rewards elite tiers map onto oneworld status tiers across all alliance partners, and that recognition now extends onto every Hawaiian-operated flight. This was already the case on Alaska metal since Alaska joined oneworld back in 2021. The combined network now operates as a single-status footprint.

A Stronger Asia-Pacific Reach for oneworld

Hawaiian's real strategic value to oneworld is its Pacific network. The Honolulu hub anchors direct service to several Asian and Oceanian destinations, alongside mainland US routes to the West Coast and the Northeast.

For Canadians, the interesting piece is inter-Pacific connectivity. Getting to Asia from a Canadian city via Honolulu is now a single-alliance itinerary rather than a codeshare workaround, which should unlock more availability for long-haul redemptions than has historically been possible on Alaska metal alone.

Whether that plays out in practice depends on how much partner inventory Atmos Rewards releases on Hawaiian-operated flights. That's the piece worth watching over the next few award calendars.

What I'd Do with This

If you've been sitting on a stash of oneworld points and eyeing a Hawaii trip, this is worth paying attention to. I'd give the partner booking engines a couple of weeks to catch up before running serious award searches, since inventory tends to filter through gradually after a change this size.

A few programs worth testing once the dust settles:

• Atmos Rewards: Likely the sharpest overall value on Hawaiian metal, and the program runs regular buy-points promos with up to a 100% bonus.
• Cathay Pacific Asia Miles: A distance-based partner chart that often prices oneworld partner flights competitively, and a long-standing favourite for Canadian points collectors.
• Qatar Airways Avios: After British Airways's latest partner-chart devaluation, Qatar Airways Privilege Club has become the smarter flavour of Avios for most oneworld partner bookings.

For a deeper walk-through of Hawaii redemption options across every major Canadian-accessible program, our guide to the best ways to fly to Hawaii on points covers the full picture.

Conclusion

The HA code retirement is the symbolic headline, but the oneworld membership is the piece that actually changes how Canadians can book Hawaii on points. Integration timelines on alliance additions are rarely clean, so expect a few weeks of messy partner inventory before the new access is fully reliable.

What I'll be watching for is whether Atmos Rewards leans into the new oneworld story by publishing more aggressive partner pricing now that Hawaiian's Pacific volume gives the alliance a real sales pitch in Asia. If that happens, Canadians with Amex Membership Rewards or Marriott Bonvoy to burn have a fresh reason to transfer.