Route guide

Sapporo to Sukagawa (CTS-FKS): Nonstop Upgrade & Award Space

All Nippon Airways flies the CTS to FKS nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every CTS to FKS departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

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

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7
Nonstop flights a week
390 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CTS to FKS 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 Sukagawa 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 FKS 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 FKS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sapporo to Sukagawa nonstop

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

  • All Nippon Airways
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Frequently asked questions about CTS to FKS

How far is Sukagawa from Sapporo?
CTS to FKS covers about 390 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 FKS?
All Nippon Airways is currently the only airline flying CTS to FKS nonstop. 2LNR tracks confirmed upgrade and award space on every All Nippon Airways departure.
How many flights a week are there from CTS to FKS?
About 7 nonstop flights a week run between Sapporo and Sukagawa in the current schedule, operated by All Nippon Airways. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on CTS to FKS?
Open the CTS to FKS calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Sapporo to Sukagawa route, and 2LNR will notify you when space opens. It's free to start.

Never miss CTS to FKS upgrade or award space

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