Business-class award flights from Houston (HOU) to Kolkata (CCU)
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 HOU→CCU. Lowest: 300,000 miles + $5.60 with United MileagePlus, which showed business-class award space on 17 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 105,000 miles + $259.50 with Etihad Guest.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 300,000 miles + $5.60
- United MileagePlus
- Programs with space
- 3 of 5
- programs seen on this route
- Most dates seen
- 19 of 23
- dates checked · Air Canada Aeroplan
- Nonstop
- Not seen
- in the last 30 days
Compare programs for business class
The lowest one-way business-class award each program showed on HOU→CCU, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 105,000 pts + $259.50Mixed cabin | 2 stops | American Airlines (AA), JetBlue (B6), Etihad Airways (EY) | 5 | 9 | See dates | |
| Air Canada Aeroplan | 126,836 pts + $83.61Mixed cabin | 2 stops | Air Canada (AC), Air India (AI), Emirates (EK), flydubai (FZ) +1 more | 1 | 19 | See dates | |
| United MileagePlus | 300,000 pts + $5.60 | 2 stops | Air India (AI), JetBlue (B6), Emirates (EK), United Airlines (UA) | 1 | 17 | See dates |
Not seen in business class: American Airlines AAdvantage and 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) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 300,000 pts + $5.60 | 1 | 2 stops | Check this date | ||
| United MileagePlus | 300,000 pts + $5.60 | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 325,400 pts + $90.81 | 1 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 330,300 pts + $91.21 | 1 | 2 stops | Check this date | ||
| Etihad Guest | 959,375 pts + $773.00 | 3 | 2 stops | Check this date | ||
| Etihad Guest | 959,375 pts + $773.00 | 3 | 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 | 9 of 18 | 50% | |
| Air Canada Aeroplan | 19 of 23 | 82% | |
| United MileagePlus | 17 of 23 | 73% |
Best months for business class from Houston (HOU) to Kolkata (CCU)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 300,000 pts + taxes vary | United MileagePlus | 2 | |
| 300,000 pts + taxes vary | United MileagePlus | 8 | |
| 300,000 pts + taxes vary | United MileagePlus | 1 | |
| 105,000 pts + taxes varyMixed cabin | Etihad Guest | 4 | |
| 391,999 pts + taxes vary | Air Canada Aeroplan | 1 | |
| 126,836 pts + taxes varyMixed cabin | Air Canada Aeroplan | 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 | — | 959,375 | — | 105,000Mixed cabin | 1,340,625 | 959,375 |
| Air Canada Aeroplanpoints | 480,987 | 325,400 | 330,300 | 330,300 | 391,999 | 126,836Mixed cabin |
| United MileagePlusmiles | 300,000 | 300,000 | 300,000 | 500,000 | — | 400,000 |
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
- Air India (AI): Air Canada Aeroplan and United MileagePlus
- JetBlue (B6): Etihad Guest and United MileagePlus
- Emirates (EK): Air Canada Aeroplan and United MileagePlus
- Etihad Airways (EY): Etihad Guest
- flydubai (FZ): Air Canada Aeroplan
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
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 (HOU) and to Kolkata (CCU). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Houston (HOU) to Tokyo Haneda (HND)Also from HOU | 115,000 miles | Air France/KLM Flying Blue | 116 |
| Houston (HOU) to London Heathrow (LHR)Also from HOU | 57,500 milesNonstop | American Airlines AAdvantage | 103 |
| Houston (HOU) to New Delhi (DEL)Also from HOU | 70,000 miles | American Airlines AAdvantage | 85 |
| Houston (HOU) to Mumbai (BOM)Also from HOU | 70,000 miles | American Airlines AAdvantage | 8 |
| New York JFK to Kolkata (CCU)Also to CCU | 70,000 miles | American Airlines AAdvantage | 22 |
| Dubai (DXB) to Kolkata (CCU)Also to CCU | 40,000 points | Air Canada Aeroplan | 21 |
| Doha (DOH) to Kolkata (CCU)Also to CCU | 35,000 AviosNonstop | Qatar Airways Privilege Club | 310 |
| San Francisco (SFO) to Kolkata (CCU)Also to CCU | 88,000 miles | United MileagePlus | 120 |
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 Houston (HOU) to Kolkata (CCU)
What's the lowest business-class award from Houston (HOU) to Kolkata (CCU)?
300,000 miles + $5.60 with United MileagePlus. Seen Oct 2, 2026, 19:33 UTC for a Nov 9, 2026 departure. United MileagePlus showed business-class award space on 17 departure dates at any price (newest observation Oct 8, 2026, 15:07 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 105,000 miles + $259.50 with Etihad Guest. Search live before transferring points.
Which programs had business-class award space from Houston (HOU) to Kolkata (CCU)?
Etihad Guest (9 dates), Air Canada Aeroplan (19 dates) and United MileagePlus (17 dates), in the last 30 days.
Is there nonstop business-class award space from Houston (HOU) to Kolkata (CCU)?
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 Houston (HOU) to Kolkata (CCU)?
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 Nov 2026 departures: 300,000 miles with MileagePlus (8 dates). A mixed-cabin itinerary was seen for Feb 2027 departures from 105,000 miles with Etihad Guest. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.