Business-class award flights from Houston (IAH) to Nagoya (NGO)
In the last 30 days AwardTool saw business-class award space on 3 programs for IAH→NGO. Lowest: 130,000 points + $54.30 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin), which showed business-class award space on 10 dates. No nonstop business-class award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Nov 12, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed (mixed cabin)
- 130,000 points + $54.30
- Alaska Atmos Rewards · part of the trip in a lower cabin
- Programs with space
- 3 of 7
- programs seen on this route
- Most dates seen
- 19 of 24
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on IAH→NGO, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest, mixed cabin | 130,000 pts + $54.30Mixed cabin | 2 stops |  AS JX | 1 | 10 | See dates | |
| United MileagePlus | 250,000 pts + $11.20Mixed cabin | 1 stop |  NH UA | 4 | 19 | See dates | |
| Air Canada Aeroplan | 252,486 pts + $81.81Mixed cabin | 2 stops |  ACNHUA | 4 | 13 | See dates |
Not seen in business class: American Airlines AAdvantage, Delta SkyMiles, GOL Smiles and Qantas Frequent Flyer.
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) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 250,000 pts + $12.10Mixed cabin | 4 | 1 stop | Check this date | ||
| Alaska Atmos Rewards | 300,000 pts + $54.30 | 9+ | 2 stops | Check this date | ||
| United MileagePlus | 360,000 pts + $12.10 | 4 | 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 |
|---|---|---|---|
| Alaska Atmos Rewards | 10 of 24 | 41% | |
| United MileagePlus | 19 of 24 | 79% | |
| Air Canada Aeroplan | 13 of 22 | 59% |
Business class compared with economy, by program
Each program's lowest one-way business-class and economy awards on IAH→NGO, in its own points or miles, and how many times the economy points the business-class award needed. — in the last column means one of the two is a mixed-cabin award or was not seen on 2 or more dates.
| Program | Business | Economy | Business ÷ economy points |
|---|---|---|---|
| Alaska Atmos Rewards | 130,000 points + $54.30Mixed cabin | 45,000 points + $25.60 | — |
| United MileagePlus | 250,000 miles + $11.20Mixed cabin | 60,500 miles + $11.20 | — |
| Air Canada Aeroplan | 252,486 points + $81.81Mixed cabin | 50,000 points + $81.81 | — |
Best months for business class from Houston (IAH) to Nagoya (NGO)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 300,000 pts + $54.30 | Alaska Atmos Rewards | 1 | |
| 250,000 pts + $12.10Mixed cabin | United MileagePlus | 6 | |
| 250,000 pts + taxes not reportedMixed cabin | United MileagePlus | 3 | |
| 130,000 pts + $54.30Mixed cabin | Alaska Atmos Rewards | 8 |
A month's taxes are those of an award AwardTool recorded at that month's lowest price for a departure that month. “Taxes not reported” means the data has none for that month; the award still has taxes and fees.
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, with the taxes of that month's lowest award and the program's open dates that month under it. A price without taxes had none reported for that month. — means the program showed no business-class space that month.
| Program | ||||
|---|---|---|---|---|
| Alaska Atmos Rewardspoints | 300,000+ $54.30 · 1 date | — | 300,0001 date | 130,000+ $54.30 · 8 dates · Mixed cabin |
| United MileagePlusmiles | 360,000+ $12.10 · 2 dates | 250,000+ $12.10 · 6 dates · Mixed cabin | 250,0003 dates · Mixed cabin | 250,0008 dates · Mixed cabin |
| Air Canada Aeroplanpoints | — | 300,5503 dates | 317,1243 dates | 252,486+ $81.81 · 7 dates · Mixed cabin |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Air Canada (AC): Air Canada Aeroplan
- Alaska Airlines (AS): Alaska Atmos Rewards
- STARLUX Airlines (JX): Alaska Atmos Rewards
- ANA (NH): United MileagePlus and Air Canada Aeroplan
- United Airlines (UA): United MileagePlus and Air Canada Aeroplan
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 Houston (IAH) and to Nagoya (NGO). One way, in the program's points or miles, with that award's taxes when the data has them.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Houston (IAH) to Paris Charles de Gaulle (CDG)Also from IAH | 60,000 miles + $335.60Nonstop | Air France/KLM Flying Blue | 221 |
| Houston (IAH) to London Heathrow (LHR)Also from IAH | 55,000 points + $1,004.00Nonstop | Alaska Atmos Rewards | 182 |
| Houston (IAH) to Amsterdam (AMS)Also from IAH | 55,000 points + $1,023.50 | Alaska Atmos Rewards | 157 |
| Houston (IAH) to Tokyo Narita (NRT)Also from IAH | 60,000 miles + $11.20 | American Airlines AAdvantage | 318 |
| Shanghai Pudong (PVG) to Nagoya (NGO)Also to NGO | 21,500 miles + $68.50Nonstop | Air France/KLM Flying Blue | 176 |
| Taipei Taoyuan (TPE) to Nagoya (NGO)Also to NGO | 15,000 points + $42.80Nonstop | Alaska Atmos Rewards | 242 |
| Hong Kong (HKG) to Nagoya (NGO)Also to NGO | 15,000 points + $97.20 | Alaska Atmos Rewards | 218 |
| Singapore (SIN) to Nagoya (NGO)Also to NGO | 45,100 miles + $53.00Nonstop | Avianca LifeMiles | 6 |
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 | — | — |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| 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 Houston (IAH) to Nagoya (NGO)
How many points for business class from Houston (IAH) to Nagoya (NGO)?
The lowest business-class award AwardTool has seen was 130,000 points + $54.30 with Alaska Atmos Rewards on a mixed-cabin itinerary (part of the trip in a lower cabin). Alaska Atmos Rewards showed business-class award space on 10 departure dates at any price (newest observation Oct 29, 2026, 02:35 UTC). Search live before transferring points.
Which programs had business-class award space from Houston (IAH) to Nagoya (NGO)?
Alaska Atmos Rewards (10 dates), United MileagePlus (19 dates) and Air Canada Aeroplan (13 dates), in the last 30 days.
Can you fly business class nonstop from Houston (IAH) to Nagoya (NGO) on points?
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.
What's the best month to fly business class from Houston (IAH) to Nagoya (NGO) on points?
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: 300,550 points + taxes not reported with Aeroplan (3 dates). A mixed-cabin itinerary was seen for Aug 2027 departures from 130,000 points + $54.30 with Atmos. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.