Which is the better frequent flyer program, Alaska Atmos Rewards or United MileagePlus, and for whom? In our view, it comes down to which airline and alliance you actually credit: as of October 4, 2026, Atmos Rewards fits Alaska and Hawaiian flights plus oneworld mapping, and MileagePlus fits United flights plus Star Alliance partner awards.
This comparison covers Atmos™ Rewards, the combined program for Alaska Airlines and Hawaiian Airlines, and United MileagePlus, using the program names and figures from each airline's official pages.
At a Glance
- What each is: Atmos™ Rewards is the combined loyalty program Alaska Airlines launched on August 20, 2025 for Alaska Airlines and Hawaiian Airlines, per the official Alaska launch news. MileagePlus is United's loyalty program; the official United MileagePlus hub says members can use miles to pay for parts of a trip.
- Currency words: The launch news calls the currency points (formerly Mileage Plan miles) and status points (formerly elite-qualifying miles). United calls it miles; its use-miles page is headed "Use United award miles".
- Earning: Current Atmos members keep earning by distance traveled unless they choose another option. Beginning October 1, 2026, members can choose how they earn on flights departing on or after January 1, 2027; new members who join on or after January 1, 2027 default to price paid. United's earn-miles page lists 3 miles per dollar for General members and 5, 6, 7, and 9 for Premier Silver, Gold, Platinum, and 1K on standard fares ticketed by United on or after April 2, 2026.
- Awards: Alaska lists Points Only and Points & Money with stated caps, and its August 20, 2025 launch news said redemptions start at 4,500 points one-way. United lists award flights on United and Star Alliance partners, plus Money + Miles. Check your route and dates on each program's booking page for the current price.
- Elite tiers: Atmos™ Silver, Atmos™ Gold, Atmos™ Platinum, and Atmos™ Titanium; Premier Silver, Premier Gold, Premier Platinum, and Premier 1K. Each program measures status in its own units.
- Deciding factor (our view): Which airline and alliance you credit.
Program rules, names, and thresholds can change; check the airlines' current pages before you decide.
Real-World Examples
- A flyer who credits Alaska Airlines or Hawaiian Airlines and wants oneworld mapping: in our view, Atmos Rewards is the fit.
- A flyer who credits United and wants Star Alliance partner awards: in our view, MileagePlus is the fit.
- A current Atmos member deciding how to earn on flights departing on or after January 1, 2027 keeps distance traveled unless they choose price paid or segments flown. Beginning October 1, 2026, members can make that choice, and they can change it once per calendar year. A new member who joins on or after January 1, 2027 defaults to price paid.
- A flyer comparing how awards work finds Points Only and Points & Money (up to 50 percent off, capped at 100 US dollars for 10,000 points or 200 US dollars for 20,000 points) on the Alaska award-options page, and award flights plus Money + Miles on United's use-miles page.
- A flyer looking at status finds Atmos status-point tiers that map to oneworld, and MileagePlus PQF and PQP paths that map to Star Alliance, each in its own units.
How You Earn Points
Atmos Rewards
- Atmos™ Rewards earns points and status points. The August 20, 2025 launch news says Mileage Plan miles are now points and elite-qualifying miles are now status points.
- The Atmos earn-points flights page says members keep earning by distance traveled unless they choose a new option, and new choices take effect January 1, 2027. Its earning charts are valid for travel through December 31, 2026, and it says Saver fares (X class) booked on or after June 11, 2026 and flown on or after August 1, 2026 do not earn Atmos Rewards points or status points.
- The September 29, 2026 Alaska news says that beginning October 1, 2026, members can choose how they earn points and status points on flights departing on or after January 1, 2027: distance traveled, price paid, or segments flown. Choosing is optional, and members who do not select continue earning based on distance traveled.
- New members who join on or after January 1, 2027 default to earning based on price paid. Members can change the choice once per calendar year for future travel.
- The August 20, 2025 launch news described the three methods as one point per mile flown, five points per one dollar spent on a flight including airfare and premium-cabin upgrades, and a flat 500 points per segment.
United MileagePlus
- MileagePlus earns miles, also called award miles on the use-miles page. The earn-miles page lists miles per dollar by Premier level on standard fares ticketed by United on or after April 2, 2026: 3 for General members, 5 for Premier Silver, 6 for Premier Gold, 7 for Premier Platinum, and 9 for Premier 1K. It lists lower rates for Basic Economy fares and base options, and says the earn rate also depends on cardmember status, the ticketing airline, and the operating airline.
- The United qualify page says members can earn Premier qualifying points on United, United Express, and Star Alliance partners, and also when booking select award flights or using a co-branded card.
For a fuller look at one of these programs, see our Alaska Atmos Rewards review.
How Awards Are Priced
Atmos Rewards
- The Alaska award-options page says Alaska Airlines awards cover itineraries operated by Alaska Airlines, Horizon Air, and SkyWest flight series 1-3499.
- The options on that page are Points Only, and Points & Money at up to 50 percent off, with a stated maximum discount of 100 US dollars off the base fare for 10,000 points or 200 US dollars off the base fare for 20,000 points.
- Partner awards can be booked online except Cathay Pacific and LATAM, which are booked through Alaska Airlines Reservations, and partner awards are subject to seating limits.
- The August 20, 2025 launch news said redemptions start at only 4,500 points one-way.
United MileagePlus
- The use-miles page says members can use miles to book award flights on United and Star Alliance partner airlines, and can use Money + Miles if miles do not cover the trip. It also says MileagePlus members with an eligible United card save at least 10% on all United flights booked with miles, and cardmembers with Premier status save at least 15%.
- The MileagePlus Rules say United establishes the amount of mileage necessary to redeem each award and may increase or decrease it at any time.
Related reading on United miles is in our United MileagePlus miles guide.
Elite Status: Tier Names, How Earned, Headline Benefits
Atmos Rewards
The January 21, 2026 Alaska status news lists the status points needed for each Atmos tier.
| Tier | Status points | oneworld mapping |
|---|---|---|
| Atmos™ Silver | 20,000 | oneworld Ruby |
| Atmos™ Gold | 40,000 | oneworld Sapphire |
| Atmos™ Platinum | 80,000 | oneworld Emerald |
| Atmos™ Titanium | 135,000 | oneworld Emerald |
- Status earning ends December 31, and benefits run through January 31 of the following year.
- At 10,000 status points, the same news says members unlock perks such as free pre-order food items and bonus points, ahead of the 20,000-point Atmos™ Silver tier.
- The same news says status points are not redeemable. The August 20, 2025 launch news says points do not expire.
United MileagePlus
| Level | PQF | PQP | Higher PQP-only path | Star Alliance mapping |
|---|---|---|---|---|
| Premier Silver | 15 | 5,000 | 6,000 | Silver |
| Premier Gold | 30 | 10,000 | 12,000 | Gold |
| Premier Platinum | 45 | 15,000 | 18,000 | Gold |
| Premier 1K | 60 | 22,000 | 28,000 | Gold |
- Each Premier level needs Premier qualifying flights (PQF) plus Premier qualifying points (PQP), or a higher PQP-only path, plus at least four United or United Express flights, earned January 1 through December 31.
- If a member reaches Premier in 2026, status does not expire until January 31, 2028.
- The qualify page lists lifetime lines of Gold after 1 million miles flown, Platinum after 2 million miles, and 1K after 3 million miles.
- The Premier benefits page maps Premier Silver to Star Alliance Silver, and Premier Gold, Premier Platinum, and Premier 1K to Star Alliance Gold. Its benefit categories include upgrades, Economy Plus, preferred seating, and priority services.
- The United MileagePlus hub and the earn-miles page say miles never expire, and the MileagePlus Rules say mileage stays in the account until it is redeemed or forfeited under circumstances the Rules list, such as account closure or prohibited conduct.
Two separate guides go deeper on Atmos status: Atmos Gold vs Platinum benefits and Atmos Rewards status match.
Partners and Alliances
Atmos Rewards
- The Atmos airline-partners page lists 30+ airline partners serving more than 1,000 destinations, grouped as oneworld, global, and regional, and says members earn and redeem points and get oneworld Ruby, Sapphire, or Emerald status on member airlines.
- Per official oneworld news dated April 23, 2026, oneworld welcomed Hawaiian Airlines as a member airline that day, the third US-based member alongside Alaska Airlines and American Airlines. The August 20, 2025 launch news described Hawaiian as scheduled to join oneworld in 2026.
- The same oneworld release says Alaska and Hawaiian are members of oneworld and that Atmos™ Rewards members can earn and redeem points across Alaska and Hawaiian and the oneworld network.
| Group | Named on the page |
|---|---|
| oneworld | American Airlines, British Airways, Cathay Pacific, Fiji Airways, Finnair, Iberia, Japan Airlines, Malaysia Airlines, Oman Air, Qantas, Qatar Airways, Royal Air Maroc, Royal Jordanian, SriLankan Airlines |
| Global | Aer Lingus, Air Tahiti Nui, Condor, Hainan Airlines, Icelandair, Korean Air, Philippine Airlines, STARLUX Airlines |
| Regional | Aleutian Airways, Bahamasair, Cape Air, Contour Airlines, Jetstar, Mokulele Airlines, Porter Airlines, and Southern Airways Express; Air Rarotonga and Air Tahiti are marked coming soon |
United MileagePlus
- The use-miles page says members can use miles on award flights on United and Star Alliance partner airlines, and the Premier benefits page maps Premier Silver to Star Alliance Silver and Premier Gold, Platinum, and 1K to Star Alliance Gold.
- The Star Alliance member-airlines page says the alliance unites 26 airlines and serves over 1,150 airports across 190 countries, and United is one of the 26 member airlines listed. That is the alliance's total, not a count of United's partners.
Who Each Program Suits
- Atmos Rewards suits a flyer who wants one account for Alaska Airlines and Hawaiian Airlines, points that the August 20, 2025 launch news says do not expire, status points toward Atmos tiers with oneworld Ruby, Sapphire, or Emerald mapping, and earning that stays distance-based through 2026 unless the member opts into price or segments for travel from January 1, 2027.
- MileagePlus suits a flyer who wants Premier Silver, Gold, Platinum, or 1K, miles that never expire per the hub, and award flights on United and Star Alliance partners, with qualification by PQF and PQP or a higher PQP path plus four United or United Express flights.
- In our view, the deciding factor is which airline and alliance you actually credit.
TL;DR – Verdict
In our view there is no overall winner: the fit follows which airline and alliance you actually credit, Atmos Rewards for Alaska and Hawaiian flights plus oneworld mapping, MileagePlus for United flights plus Star Alliance partner awards.
As of October 4, 2026, Atmos members keep distance-based earning unless they choose price paid or segments flown for flights from January 1, 2027, and new members who join on or after that date default to price paid. United lists 3 miles per dollar for General members and 5 to 9 for Premier levels on standard fares ticketed on or after April 2, 2026, Hawaiian Airlines joined oneworld on April 23, 2026, and Star Alliance's 26 airlines are the alliance's total, not a count of United's partners.
FAQ
Which is the better frequent flyer program, Alaska Atmos Rewards or United MileagePlus, and for whom?
In our view, the choice follows which airline and alliance you credit: Atmos Rewards for Alaska and Hawaiian flights plus oneworld mapping, MileagePlus for United flights plus Star Alliance partner awards.
What is Atmos Rewards?
Per the official Alaska launch news dated August 20, 2025, it is the combined loyalty program Alaska Airlines launched that day, unifying Mileage Plan and Hawaiian Airlines' HawaiianMiles into one platform for Alaska Airlines and Hawaiian Airlines.
What does each program call its currency?
The August 20, 2025 launch news uses points (formerly Mileage Plan miles) and status points (formerly elite-qualifying miles). United pages use miles, also called award miles on the use-miles page.
How does Atmos earning work, and what changes in 2027?
Current members keep earning by distance unless they choose another option. Beginning October 1, 2026, members can choose how they earn on flights departing on or after January 1, 2027: distance traveled, price paid, or segments flown. New members who join on or after January 1, 2027 default to price paid.
How are awards priced?
Alaska's award-options page lists Points Only and Points & Money with stated caps, and Alaska's August 20, 2025 launch news said redemptions start at 4,500 points one-way. United's use-miles page lists award flights on United and Star Alliance partners and Money + Miles, and the MileagePlus Rules say United may increase or decrease the mileage required for an award at any time. Check your route and dates on each program's booking page for the current price.
What are the elite tiers?
Atmos™ Silver, Atmos™ Gold, Atmos™ Platinum, and Atmos™ Titanium on the January 21, 2026 Alaska status news. Premier Silver, Premier Gold, Premier Platinum, and Premier 1K on the United qualify page.