Starlux Airlines + American Airlines Partnership Series | Part 2
After writing Part 1, I kept searching. I wanted to see what would actually happen if I tried to book the same Starlux Airlines flights through the mileage programs available today.
Technically, there are three programs we should talk about: COSMILE, Atmos Rewards, and Etihad Guest.
COSMILE is Starlux Airlines’ own frequent-flyer program, and U.S.-based travelers can join it and redeem COSMILE miles for Starlux awards.
But for many families in the United States, COSMILE miles are harder to build at scale. The Starlux co-branded credit card is issued with E.SUN Bank in Taiwan, so it is not the same easy earning path many U.S.-based families have through their everyday credit-card ecosystems.
So for this article, I am going to leave COSMILE out of the main comparison and focus on the two programs that are more relevant to the way many U.S.-based families collect points: Atmos Rewards and Etihad Guest.
Alaska Airlines Atmos Rewards and Etihad Airways Etihad Guest
At first, I thought this would be pretty simple. Look at the award charts. Compare the prices. Pick the cheaper one.
That is not what happened.
On one Starlux route, Atmos Rewards wanted half as many points as Etihad Guest. On another route, Etihad was cheaper. Then I found a Starlux itinerary through Atmos Rewards that would not show up at all when I searched it through Etihad.
That changed the question for me. Instead of keep thinking: “Which program has the lowest award chart for Starlux Airlines?”
I would start asking:
“Which program can actually get my family where we want to go?”
That is what Part 2 is about.
If you only have 30 seconds
| 1. There are three Starlux mileage programs worth knowing today: COSMILE, Atmos Rewards, and Etihad Guest. For this comparison, I am focusing on Atmos and Etihad because they are more relevant to how many U.S.-based families build points. 2. The same Starlux flight can cost very different amounts depending on which program you use. Both Atmos Rewards and Etihad Guest use distance, but their award charts use different distance bands. 3. The award chart is only the starting point. For a family, I also care about whether enough seats actually show up, whether I can book the itinerary I want, and what happens if our plans change. |
And yes, American Airlines (AA) AAdvantage program is still part of this story. The possible AAdvantage redemption we talked about in Part 1 is not live yet. However, we have real Atmos and Etihad awards to compare, Ryan at TripPlus has also projected AAdvantage pricing gets even more interesting.
PART 1: Can I Book Starlux Airlines With AAdvantage Miles Yet?
Why Can the Same Starlux Airlines Seat Cost Different Miles?
You do not need to memorize two award charts. The simple version is this: Atmos Rewards looks at distance. Etihad Guest also looks at distance. They do not divide the distances the same way. It means the winner can change just by flying a few hundred miles farther.
Alaska Airlines Atmos Rewards
For For travel to / within the Asia Pacific region, the current Atmos Rewards business class award for the partner airlines starts at:
- 15,000 points for trips under 1,500 miles
- 50,000 points for 1,501 to 3,000 miles
- 60,000 points for 3,001 to 5,000 miles
- 75,000 points for 5,001 to 7,000 miles
- 85,000 points for 7,001 to 10,000 miles
Etihad Airways Etihad Guest
Etihad Guest uses more distance bands for Starlux Airlines. For business class award:
- 1,001 to 1,500 miles costs 30,000 miles
- 1,501 to 2,000 miles costs 40,000 miles
- 5,001 to 6,000 miles costs 120,000 miles
- anything over 6,001 miles costs 140,000 miles
Etihad Airways confirms that Starlux Airlines award pricing depends on distance and cabin.
Same Starlux seat. Different ruler. Different price. Here is what happened when I actually searched.
Route 1: Taipei To Hanoi: Alaska Airlines Atmos Rewards Wins
I started with a short Starlux Airlines flight from Taipei to Hanoi. Atmos Rewards showed Business Class for 15,000 points + $44.
Etihad Guest showed the same nonstop Starlux flight for 30,000 miles + TWD 750.
That is twice as many miles through Etihad.
The flight is about 1,016 regular miles. Atmos keeps it in the under-1,500-mile band, where Business Class starts at 15K. Etihad puts it in its 1,001 to 1,500 mile band, where Business Class costs 30K. Same flight. 15K versus 30K. If both programs have enough seats for my family, I know where I would start.
Route 2: Taipei To Bangkok: Now Etihad Airways Etihad Guest Wins
Then I searched Taipei to Bangkok.
This time, the result flipped. Atmos Rewards showed Starlux Business Class for 50,000 points + $46.
Etihad Guest showed 40,000 miles + TWD 808.
Taipei to Bangkok is about 1,547 regular miles. That is just over Atmos Rewards’ 1,500-mile cutoff, so the price jumps into the 50K Business Class band. Etihad has a narrower 1,501 to 2,000 mile band, where Business Class costs 40K. So now Etihad is lower.
Same Starlux Airlines’ route, different winner.
This is why I would be very careful saying, “Atmos Rewards is the best way to book Starlux Airlines.” It was better for Hanoi. It was not better for Bangkok. This leads to my first question has to be: Where are you going?
Route 3: Taipei To Phoenix: Now The Difference Gets Big
Next I looked at Starlux Airlines from Taipei to Phoenix.
Atmos Rewards showed the nonstop flight in Business Class for 85,000 points + $62. My search also showed two Business Class seats.
Etihad Guest showed the same Starlux nonstop. For two passengers, the price was 279,998 Etihad Guest Miles, which is essentially 140K per person. That is a 55,000-mile difference per person. For a family of four, we are no longer talking about a small difference.
Why Is Phoenix 85K Through Atmos Rewards?
This part confused me at first when I checked the distance.
Great Circle Mapper showed Taipei to Phoenix at 6,173 nautical miles. But the airline award charts use regular miles, not nautical miles.
Converted, the flight is roughly 7,100 regular miles. That puts Phoenix just over the 7,000-mile cutoff on the Atmos chart, so Business Class moves into the 85K band.
Etihad works differently. Anything over 6,001 miles falls into its highest Starlux Business Class band which is 140K miles.
That is also why Los Angeles, Seattle, and Phoenix can all fall into Etihad’s same 140K number even though they are different distances from Taipei. Once you are over 6,001 miles, Etihad puts them in the same bucket.
Route 4: I Added Japan As The Starting Point
This was probably my favorite search. Instead of searching Taipei → Phoenix, I searched Fukuoka → Taipei → Phoenix.
Both flights are operated by Starlux Airlines. The total distance is roughly 7,900 regular miles. That still falls inside Atmos Rewards’ 7,001 to 10,000 mile band. Here is what showed up: 85,000 Atmos Rewards points in Business Class.
The same mileage price I found for Taipei to Phoenix alone.(you may be interested in stopover with Alaska Airlines Atmos Rewards, we can discuss this separately.)
That got my attention.
In this search, Atmos Rewards showed the whole itinerary for 85,000 points. The route of Fukuoka to Taipei to Phoenix totals roughly 7,900 regular miles, keeping the itinerary inside the same Atmos Rewards distance band.
Atmos Rewards showed the full Starlux Airlines itinerary from Fukuoka through Taipei to Phoenix for 85,000 points in business class award.
For a family building a Japan, Taiwan and U.S. itinerary, this is the kind of detail I care about. Not just: “How much is a Starlux Airlines business class award seat?” But: “How much of my trip can I actually put together with that award?”
Then I tried the same trip with Etihad Guest. Etihad Guest did not show it in my search as of the time I wrote (Sept 8th, 2026). I searched Fukuoka to Phoenix for one passenger. No flights available. I tried two passengers. Same result.
In my testing, Etihad Guest did not surface the Fukuoka to Taipei to Phoenix Starlux Airlines itinerary online.
I want to be careful here. This does not prove that Etihad Guest can never book a connecting Starlux Airlines itinerary. Etihad Guest says Starlux Airlines awards availability is valid on Starlux Airlines-operated flights, and its partner page says stopovers are permitted, which is subject to Starlux Airlines terms.
What I can tell you is exactly what happened in my search: Atmos Rewards showed the itinerary. Etihad Guest did not. That brings me to something an award chart cannot answer.
Can I Actually Book the Trip?
This matters a lot more when you are traveling as a family.
A mileage program might publish a fantastic award price. But if I need four seats and I cannot find the itinerary, that number does not help me. I saw something similar when I checked Starlux Business Class between Taipei and the U.S. for August 2027. Through Atmos Rewards, I could still see two Business Class seats on the Los Angeles and Seattle routes I checked.
Etihad was less consistent. I did see Starlux appear during my searching, but when I repeated some of the long-haul searches, I could not consistently get the same flights to appear again. I am not turning that into a rule about Etihad. Award availability changes. Airline websites can behave strangely. Different programs may not always surface partner inventory in exactly the same way.
But it gave me another question I now care about just as much as the mileage price: Can my family actually see the seats?
So Where Does the Projected 70K AAdvantage Price Come From?
Now we can bring American Airlines back into the story.
Now we can bring American Airlines AAdvantage back into the story. In Part 1, I talked about Ryan at TripPlus’s projection that Starlux Airlines business class award between Taiwan and the U.S. could potentially cost around 70,000 AAdvantage miles one way if AAdvantage redemption eventually becomes available.
That number is not a random guess.
American Airlines currently organizes many partner awards by region. Japan and Korea are in Asia Region 1. Taiwan, Thailand, Vietnam, Singapore, Hong Kong and several other countries are in Asia Region 2. American Airlines’ current website confirms those region definitions.
For partner awards between Asia Region 2 and the contiguous U.S. and Canada, the current chart shows business / first starting at 70,000 AAdvantage miles one way.
That is the framework behind Ryan’s Starlux Airlines projection. His analysis applies American’s existing partner structure to what Starlux Airlies awards might look like if the frequent-flyer cooperation develops as expected. But I want to keep the same guardrail from Part 1. 70,000 miles is still a prediction for Starlux Airlines. American Airlines has not announced Starlux Airlines redemption. Starlux Airlines is not currently listed among American’s redeemable airline partners.
What’s important is American Airlines itself says the numbers on this page are estimated starting values for informational purposes. That matters. AAdvantage program partner pricing does not always have to follow the headline number exactly. So I think Ryan’s 70,000-miles projection has a logical foundation. I still would not call it a confirmed price for Starlux Airlines.
But look at Phoenix if the prediction is right for Taipei to Phoenix in business class:
- Atmos Rewards: 85,000
- Etihad Guest: 140,000
- AAdvantage: 70,000 (projected, not live)
If Starlux Airlines eventually becomes bookable for around 70,000 AAdvantage miles, American Airlines could be a very strong option. But after doing all these searches, I have another question that matters just as much:
What Starlux Airlines award seats will AAdvantage members actually be able to see?
Will they see the same two business class seats I found through Atmos Rewards? Fewer? More? Could we see a larger release when the partnership launches, as Ryan has predicted? We simply do not know yet. Ryan’s initial-release idea remains a prediction, not something families should count on today. That is why I am watching both pieces: The price and the number of award seats.
I Also Care About What Happens if Our Plans Change
There is one more reason I would not choose a mileage program from the award price alone. I want to know the cancellation rules.Etihad Guest’s current terms are much less forgiving than I would want to discover after transferring a family-sized balance. For “GuestSeat” rewards, Etihad Guest currently says the refund fee is:
- 25% if you cancel more than 21 days before departure
- 50% if you cancel 8 to 21 days before departure
- 75% if you cancel within 7 days
Refunds are allowed only until 24 hours before departure. Etihad also says partner flight awards are subject to the same Etihad Guest terms. That gets my attention as a parent. Someone gets sick. School dates change. A sports tournament moves. Work gets in the way. There are a lot more moving parts when four people are traveling instead of one.
So when I compare programs, I am not asking only: “Which one costs fewer miles?” I also want to know:
- Can I find enough award seats?
- Can I book the itinerary I actually want?
- Do I need to transfer points first?
- What happens if the award seats disappear?
- What happens if our family needs to cancel?
That is why the lowest number does not always equal the best family strategy.
So What Is the Best Way to Book Starlux Airlines?
After doing these searches, I would not give you one mileage program. I would start with the actual trip.
- Taipei to Hanoi? Atmos Rewards looked much better in my search.
- Taipei to Bangkok? Etihad Guest was cheaper.
- Taipei to Phoenix? Atmos Rewards was substantially cheaper than Etihad.
- Fukuoka to Taipei to Phoenix? Atmos Rewards gave me a very interesting 85K Business Class itinerary that Etihad did not surface online in my testing.
if AAdvantage redemption eventually arrives somewhere close to Ryan’s projected pricing, then we may have another very strong option. That said, I still want to see the number of award seats. For me, that is the part families should remember: A great award price is only useful if your family can actually book it.
Where American Airlines + Starlux Airlines Stand Right Now
| CONFIRMED | American Airlines and Starlux Airlines have U.S. DOT authorization for their reciprocal codeshare. |
| LIVE TODAY | Starlux Airlines awards can be booked through COSMILE, Atmos Rewards, and Etihad Guest. |
| STILL WATCHING | – Using AAdvantage miles to book Starlux Airlines; – Actual AAdvantage pricing; – Which Starlux seats AA members can access; – How many Business Class seats become available; and whether a larger initial award release happens. |
Whether Ryan’s predicted initial award release actually happens or not, the 70,000 AAdvantage miles example remains a projection based on American’s existing partner framework, not an announced award price for Starlux Airlines.
Now I Have a Different Question
After all of these searches, I do not really want to guess today whether Atmos Rewards, Etihad Guest, or eventually AAdvantage will be the winner.
Because the answer changes depending on the trip. It changes with the award chart. It changes with the seats that actually show up. For a family, it also changes with how much flexibility we need.
So the next question is not: “Which miles should I collect for Starlux Airlines?” The question I really want to answer is: “What points should my family collect so we still have choices when the right award seats appear?” That is where we are going in Part 3 next week.
We will step back from Starlux Airlines and look at the bigger strategy behind this whole story: How should a family build a points portfolio for travel to Asia without depending on one airline, one award chart or one prediction?
Three things to remember
| 1. There is no single best mileage program for Starlux Airlines. The winner changes depending on the route. 2. Learn how the award chart works, but always check the actual seats. A theoretical price does not help if your family cannot book the trip. 3. The possible AAdvantage option is still important. But if it launches, I will be watching both the price and the actual Starlux Airlines inventory AA members can access. |
Sources:
- U.S. Department of Transportation, Notice of Action Taken, Dockets DOT-OST-2009-0337 and DOT-OST-2026-2839, issued July 20, 2026.
- Ryan Lin / TripPlus analysis provided in TripPlus YouTube channel.
- Travel And Tour World: Trans-Pacific Travel Set for a Major Shake-Up as American Airlines and Starlux Pursue Comprehensive Codeshare Agreement to Expand Taiwan-US Connectivity and Global Flight Options – Key Insights for Long-Haul Travellers, issued July 14, 2026
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