Business-class award flights from Chiang Mai (CNX) to Seattle (SEA)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw business-class award space on 3 programs for CNX→SEA. Lowest: 220,000 miles + $748.93 with Etihad Guest, which showed business-class award space on 46 dates. No nonstop business-class award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 220,000 miles + $748.93
- Etihad Guest
- Programs with space
- 3 of 4
- programs seen on this route
- Most dates seen
- 46 of 56
- dates checked · Etihad Guest
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on CNX→SEA, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest observed | 220,000 pts + $748.93 | 2 stops | American Airlines (AA), JetBlue (B6), Etihad Airways (EY), WestJet (WS) | 1 | 46 | See dates | |
| Air Canada Aeroplan | 240,036 pts + $131.20 | 3 stops | Air Canada (AC), Emirates (EK), Singapore Airlines (SQ), Thai Airways International (TG) +1 more | 1 | 16 | See dates | |
| United MileagePlus | 250,000 pts + $82.63Mixed cabin | 2 stops | EVA Air (BR), Juneyao Airlines (HO), United Airlines (UA) | 1 | 18 | See dates |
Not seen in business class: Air France/KLM Flying Blue.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed business-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 282,730 pts + $123.70 | 2 | 2 stops | Check this date | ||
| Etihad Guest | 324,239 pts + $801.99 | 7 | 2 stops | Check this date | ||
| Etihad Guest | 362,893 pts + $771.83 | 7 | 2 stops | Check this date | ||
| United MileagePlus | 750,000 pts + $72.59 | 1 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
How often business-class award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had business-class award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Etihad Guest | 46 of 56 | 82% | |
| Air Canada Aeroplan | 16 of 56 | 28% | |
| United MileagePlus | 18 of 51 | 35% |
Best months for business class from Chiang Mai (CNX) to Seattle (SEA)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 362,893 pts + taxes vary | Etihad Guest | 2 | |
| 282,730 pts + taxes vary | Air Canada Aeroplan | 2 | |
| 220,000 pts + taxes vary | Etihad Guest | 23 | |
| 220,000 pts + taxes vary | Etihad Guest | 5 | |
| 220,000 pts + taxes vary | Etihad Guest | 5 | |
| 601,692 pts + taxes vary | Etihad Guest | 3 | |
| 803,954 pts + taxes vary | Etihad Guest | 1 |
Lowest business class award by month and program
Each program's lowest one-way business-class award by departure month, in its own points or miles; taxes vary. — means the program showed no business-class space that month.
| Program | |||||||
|---|---|---|---|---|---|---|---|
| Etihad Guestmiles | 362,893 | 321,500 | 220,000 | 220,000 | 220,000 | 601,692 | 803,954 |
| Air Canada Aeroplanpoints | — | 282,730 | 240,036 | — | 300,894 | — | — |
| United MileagePlusmiles | — | 750,000 | 418,000 | 250,000Mixed cabin | 450,000 | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Etihad Guest
- Air Canada (AC): Air Canada Aeroplan
- JetBlue (B6): Etihad Guest
- EVA Air (BR): United MileagePlus
- Emirates (EK): Air Canada Aeroplan
- Etihad Airways (EY): Etihad Guest
- Juneyao Airlines (HO): United MileagePlus
- Singapore Airlines (SQ): Air Canada Aeroplan
- Thai Airways International (TG): Air Canada Aeroplan
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- WestJet (WS): Etihad Guest
Business class on nearby routes
The lowest business-class award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Chiang Mai (CNX) and to Seattle (SEA). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Seattle (SEA) to Chiang Mai (CNX)Return direction | 118,188 points | Air Canada Aeroplan | 2 |
| Chiang Mai (CNX) to Seoul Incheon (ICN)Also from CNX | 30,600 miles | Avianca LifeMiles | 91 |
| Chiang Mai (CNX) to Taipei Taoyuan (TPE)Also from CNX | 15,000 pointsNonstop | Alaska Atmos Rewards | 99 |
| Chiang Mai (CNX) to Los Angeles (LAX)Also from CNX | 289,131 points | Air Canada Aeroplan | 13 |
| Chiang Mai (CNX) to San Francisco (SFO)Also from CNX | 315,534 points | Air Canada Aeroplan | 9 |
| London Heathrow (LHR) to Seattle (SEA)Also to SEA | 41,845 miles | Lufthansa Miles & More | 199 |
| Paris Charles de Gaulle (CDG) to Seattle (SEA)Also to SEA | 55,000 points | Alaska Atmos Rewards | 305 |
| Amsterdam (AMS) to Seattle (SEA)Also to SEA | 55,000 points | Alaska Atmos Rewards | 322 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business-class award flights from Chiang Mai (CNX) to Seattle (SEA)
What's the lowest business-class award from Chiang Mai (CNX) to Seattle (SEA)?
220,000 miles + $748.93 with Etihad Guest. Etihad Guest showed business-class award space on 46 departure dates at any price (newest observation Oct 14, 2026, 23:34 UTC). Search live before transferring points.
Which programs had business-class award space from Chiang Mai (CNX) to Seattle (SEA)?
Etihad Guest (46 dates), Air Canada Aeroplan (16 dates) and United MileagePlus (18 dates), in the last 30 days.
Is there nonstop business-class award space from Chiang Mai (CNX) to Seattle (SEA)?
AwardTool hasn't observed nonstop business-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest business-class award prices from Chiang Mai (CNX) to Seattle (SEA)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers, the lowest business-class award AwardTool observed was for Jan 2027 departures: 220,000 miles with Etihad Guest (23 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.