Airport route guide

Upgrade & Award Space from Chiang Mai (CNX)

From Chiang Mai International Airport (CNX) in TH, Royal Flying Doctor Service, Hahn Air Systems, and Bangkok Airways fly nonstop to 31 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to Bangkok tend to go quickly. 2LNR monitors confirmed space on each Chiang Mai route so you can act while it's still available.

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

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Nonstop destinations

30+

Airlines in award search

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Confirmed upgrade & award space on every CNX route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Chiang Mai destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each CNX route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Chiang Mai route and 2LNR notifies you when space appears.

Plan on the map

Explore every CNX nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Chiang Mai (CNX)

31 nonstop destinations with active service from Chiang Mai International Airport. Each route links to its confirmed upgrade and award availability.

Explore CNX routes on the interactive map →

Frequently asked questions about Chiang Mai (CNX)

How many nonstop destinations does Chiang Mai International Airport (CNX) serve?

Chiang Mai International Airport has active nonstop service to 31 destinations. The busiest markets from CNX are Bangkok, Phuket, and Seoul. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from CNX?

Royal Flying Doctor Service, Hahn Air Systems, and Bangkok Airways operate the most tracked routes from Chiang Mai, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving CNX appear on their routes as well.

How do I check upgrade or award availability from CNX?

Pick any destination on this page, such as Bangkok, to open a calendar of CNX departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.

Does 2LNR track flights from CNX?

Yes. Every active nonstop route from Chiang Mai International Airport is tracked, 31 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss CNX upgrade or award space

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

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