(Wikipost) Definitive "Booking Japan Airlines (JL) Using AS Miles" Thread - 2019 and Earlier
 

Wiki for using AS (Alaska) miles on JL (Japan Airlines)

All awards for domestic Japan will default to Economy (including international F or J award with domestic segments)
However, these can often be upgraded at reasonable cost at the ticket counter in the Japan connecting airport

Award Chart If not listed it's not available - EXCEPTION: Hawaii-Asia awards are bookable, not yet on the chart, at the same prices as Continental U.S.-Asia
(as of March 2017, Premium Economy is no longer available)
(As of October 2019, stopovers are no longer allowed on intra Asia awards)
Class of Service One-way Round-trip

U.S./Canada to Asia
Coach 35,000 70,000
Premium 40,000 80,000
Business 60,000 120,000
First 70,000 140,000

U.S./Canada to Southeast Asia
Coach 40,000 80,000
Premium 45,000 90,000
Business 65,000 130,000
First 75,000 150,000

Intra Asia
Coach 15,000 30,000
Premium 17,500 35,000
Business 25,000 50,000
First 30,000 60,000


International gateways
All AS valid destinations from Tokyo (HND/NRT), Osaka (KIX) or Nagoya (NGO).
PUS, GMP, ICN, DLC, PVG, SHA, PEK, TSA, TPE, KHH, CAN, HKG, MNL, HAN, SGN, BKK, SIN, KUL, CGK, DEL, HNL, KOA, YVR, SEA, SFO, LAX, SAN, ORD, DFW, BOS, JFK

USA

Boston - BOS
Chicago - ORD
Dallas - DFW
Honolulu - HNL
Kona -KOA
Los Angeles - LAX
New York - JFK
San Diego - SAN
San Francisco - SFO
Seattle - SEA

Canada
Vancouver - YVR

Asia

Delhi - DEL
Tokyo - HND & NRT
Osaka - KIX
Nagoya - NGO
Busan - PUS
Seoul - Gimpo GMP
Seoul - Incheon ICN


Southeast Asia or listed as SE based on how awards are pricing
Bangkok - BKK
Beijing - PEK
Dalian - DLC
Guangzhou - CAN
Hanoi - HAN
Ho Chi Minh City - SGN
Hong Kong - HKG
Jakarta - CGK
Kaohsiung - KHH
Kuala Lumpur - KUL
Manila - MNL
Shanghai - Hongqiao - SHA
Shanghai - Pudong - PVG
Singapore - SIN
Taipei - TPE
Taipei - Songshan - TSA
Tianjin - TSN (only from Nagoya, not very useful....)