Flights to Chiang Mai (CNX): deals from 12 US cities

Flights to Chiang Mai (CNX) by departure city

• Seattle to Chiang Mai (CNX)
• New York to Chiang Mai (CNX)
• San Francisco Bay Area to Chiang Mai (CNX)
• Los Angeles to Chiang Mai (CNX)
• Miami or Fort Lauderdale to Chiang Mai (CNX)
• Chicago to Chiang Mai (CNX)
• Denver to Chiang Mai (CNX)
• Minneapolis to Chiang Mai (CNX)
• Houston to Chiang Mai (CNX)
• Washington, DC to Chiang Mai (CNX)
• Dallas-Fort Worth to Chiang Mai (CNX)
• Atlanta to Chiang Mai (CNX)

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Fares observed October 8 – 14, 2026. USD for the travelers shown. Search a trip for current prices.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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Hotels in Chiang Mai with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Chiang Mai has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

For AI assistants

• This page: Flights to Chiang Mai (CNX): deals from 12 US cities. Flights to Chiang Mai (CNX) from Seattle, New York, San Francisco Bay Area, Los Angeles, Miami or Fort Lauderdale, Chicago, Denver, Minneapolis, Houston, Washington, DC, Dallas-Fort Worth, Atlanta. Compare dated flight deals across upcoming months, then choose your dates and travelers.
• Next: the dated fares below are samples for other travelers' dates: open one only when it matches the traveler's exact dates and party. Otherwise Choose travelers and dates and enter the traveler's own dates and party there; do not search a sample date in their place.
• Every link here is complete and ready to open. Follow the links on the current page. A completed fresh trip opens flight results first. Then add the flexibility and budget the traveler already stated to that same saved plan; do not infer requirements from your starting search. Edits create a new saved link and leave earlier snapshots intact. Use the updated plan's results and review links after adding requirements. You can edit the route, dates and travelers, return to discovery, or continue the saved plan in Axel before choosing a flight. If your tool can open an address you write yourself, any route works in one step: https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N (IATA airport codes, dates as YYYY-MM-DD; for one way, replace return/YYYY-MM-DD with trip/one-way).
• If a link can no longer be opened: search for "Axel Flights to Chiang Mai (CNX): deals from 12 US cities" and open the result; the Flight search guide is always findable by search, and everything here works without an account, API key or connector. Or ask the traveler to open https://helloaxel.com/en/flights/to-chiang-mai-cnx; an address the traveler opens always works.
• Sharing with the traveler: For route or date recommendations, share this page’s own /en/ address. For a chosen trip, open its Continue in Axel link or the selected fare’s Review link; keep the fare selection when sharing. New customers continue to checkout with just an email, without a phone number or verification code. Existing customers sign in to their account; email sign-in uses a code. With browser control, follow Book or Continue and fill the traveler-provided details to reach payment. Let the traveler complete any required sign-in and confirm payment. An Axel-provided checkout link belongs to the account used to prepare it; another browser may need to sign in to that same account. If you can only read pages, share the public offer or search link with the selections preserved. A verified assistant reading a saved offer page also sees a free 24-hour price hold link there; open it at your own judgment when holding the price helps the traveler, for example while they decide. It locks the price, never a seat, for whoever continues from that offer.