Route guide

Seattle to Chongqing (SEA-CKG): Nonstop Upgrade & Award Space

Hainan Airlines flies nonstop from Seattle (SEA) to Chongqing (CKG) just once 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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1
Nonstop flights a week
6,299 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every SEA to CKG 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 Seattle to Chongqing 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 SEA to CKG 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 SEA to CKG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Chongqing nonstop

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

  • Hainan Airlines
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Frequently asked questions about SEA to CKG

How far is Chongqing from Seattle?
SEA to CKG covers about 6,299 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SEA to CKG?
Hainan Airlines is currently the only airline flying SEA to CKG nonstop. 2LNR tracks confirmed upgrade and award space on every Hainan Airlines departure.
How often does SEA to CKG operate?
The nonstop currently runs once a week, on Hainan Airlines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on SEA to CKG?
Open the SEA to CKG calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Seattle to Chongqing route, and 2LNR will notify you when space opens. It's free to start.

Never miss SEA to CKG upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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