Ein Blick auf die US Airways Seite und schon die Lösung:
As a Dividend Miles member, you can upgrade to First Class or Envoy on US Airways flights. Mileage upgrades are capacity controlled. Redeem from as low as 5,000 miles plus a $25 fee. And now, you pay only for flights where upgrades are available. To upgrade your reservation using Dividend Miles, call 800-428-4322.
Star Alliance Upgrade Awards
Now you can use your miles to upgrade on our Star Alliance partners with Star Alliance Upgrade Awards.
Mileage upgrade chart (each way/per flight)
[TABLE="class: viewmiles"]
[TR]
[TH="class: ltblue"]
Region
[/TH]
[TH="class: ltblue"]
Flight length (in miles)
[/TH]
[TH="class: ltblue"]
Miles required
[/TH]
[TH="class: ltblue"]
Mileage upgrade fee*
[/TH]
[/TR]
[TR]
[TD="class: oddrow valigntop"]U.S./Canada[/TD]
[TD="class: oddrow"]< 500[/TD]
[TD="class: oddrow"]5,000[/TD]
[TD="class: oddrow"]$25[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]U.S./Canada[/TD]
[TD="class: evenrow"]500 - 999[/TD]
[TD="class: evenrow"]6,000[/TD]
[TD="class: evenrow"]$50[/TD]
[/TR]
[TR]
[TD="class: oddrow valigntop"]U.S./Canada[/TD]
[TD="class: oddrow"]1,000 - 1,499[/TD]
[TD="class: oddrow"]7,500[/TD]
[TD="class: oddrow"]$75[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]U.S./Canada[/TD]
[TD="class: evenrow"]1,500 - 1,999[/TD]
[TD="class: evenrow"]9,000[/TD]
[TD="class: evenrow"]$100[/TD]
[/TR]
[TR]
[TD="class: oddrow valigntop"]U.S./Canada[/TD]
[TD="class: oddrow"]2,000+[/TD]
[TD="class: oddrow"]10,000[/TD]
[TD="class: oddrow"]$150[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]Mexico[/TD]
[TD="class: evenrow"]N/A[/TD]
[TD="class: evenrow"]15,000[/TD]
[TD="class: evenrow"]$150[/TD]
[/TR]
[TR]
[TD="class: oddrow valigntop"]Caribbean[/TD]
[TD="class: oddrow"]N/A[/TD]
[TD="class: oddrow"]15,000[/TD]
[TD="class: oddrow"]$150[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]Central America[/TD]
[TD="class: evenrow"]N/A[/TD]
[TD="class: evenrow"]15,000[/TD]
[TD="class: evenrow"]$150[/TD]
[/TR]
[TR]
[TD="class: oddrow valigntop"]Hawaii[/TD]
[TD="class: oddrow"]N/A[/TD]
[TD="class: oddrow"]15,000[/TD]
[TD="class: oddrow"]$150[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]South America (Envoy)[/TD]
[TD="class: evenrow"]N/A[/TD]
[TD="class: evenrow"]30,000[/TD]
[TD="class: evenrow"]$300**[/TD]
[/TR]
[TR]
[TD="class: oddrow valigntop"]Europe (Envoy)[/TD]
[TD="class: oddrow"]N/A[/TD]
[TD="class: oddrow"]30,000[/TD]
[TD="class: oddrow"]$300**[/TD]
[/TR]
[TR]
[TD="class: evenrow valigntop"]Middle East (Envoy)[/TD]
[TD="class: evenrow"]N/A[/TD]
[TD="class: evenrow"]40,000[/TD]
[TD="class: evenrow"]$300**[/TD]
[/TR]
[TR]
[/TR]
[/TABLE]
Terms & Conditions
*Mileage upgrade fee is waived for Preferred members (except for Envoy upgrades) or if you buy a full fare, refundable ticket (Y or B class). **Mileage upgrade fee for Envoy is waived if you buy a full fare, refundable ticket (Y or B class). Any travel from France or the United Kingdom is subject to additional international taxes. All upgrades are subject to availability. Chairman’s members get two free Envoy upgrades each year.
https://membership.usairways.com/en-US/FAQs/star-alliance-upgrade-awards-faqs.html