Route guide

Sapporo to Narutocho-mitsuishi (CTS-TKS): Nonstop Upgrade & Award Space

Japan Airlines flies nonstop from Sapporo (CTS) to Narutocho-mitsuishi (TKS) just three times a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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3
Nonstop flights a week
709 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CTS to TKS departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Sapporo to Narutocho-mitsuishi to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each CTS to TKS departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See CTS to TKS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sapporo to Narutocho-mitsuishi nonstop

Carriers operating CTS to TKS nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Japan Airlines
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Frequently asked questions about CTS to TKS

How far is Narutocho-mitsuishi from Sapporo?
CTS to TKS covers about 709 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CTS to TKS?
Japan Airlines is currently the only airline flying CTS to TKS nonstop. 2LNR tracks confirmed upgrade and award space on every Japan Airlines departure.
How often does CTS to TKS operate?
The nonstop currently runs three times a week, on Japan Airlines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on CTS to TKS?
Open the CTS to TKS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Sapporo to Narutocho-mitsuishi route, and 2LNR will notify you when space opens. It's free to start.

Never miss CTS to TKS upgrade or award space

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