Business-class award flights from Kolkata (CCU) to Boston (BOS)
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In the last 30 days AwardTool saw business-class award space on 7 programs for CCU→BOS. Lowest: 99,000 miles + $1,598.33 with Emirates Skywards, which showed business-class award space on 64 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 88,000 miles + $65.59 with United MileagePlus.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 99,000 miles + $1,598.33
- Emirates Skywards
- Programs with space
- 7 of 10
- programs seen on this route
- Most dates seen
- 91 of 94
- 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 CCU→BOS, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest, mixed cabin | 88,000 pts + $65.59Mixed cabin | 2 stops | Eurowings Discover (4Y), Air Canada (AC), Air India (AI), JetBlue (B6) +7 more | 2 | 91 | See dates | |
| Emirates Skywards | 99,000 pts + $1,598.33 | 1 stop | Emirates (EK) | 1 | 64 | See dates | |
| Etihad Guest | 100,000 pts + $393.39Mixed cabin | 2 stops | American Airlines (AA), JetBlue (B6), Etihad Airways (EY) | 1 | 76 | See dates | |
| Qatar Airways Privilege Club | 170,000 pts + taxes not reported | 1 stop | Qatar Airways (QR) | 2 | 6 | See dates | |
| Air Canada Aeroplan | 205,845 pts + $140.06Mixed cabin | 3 stops | Air Canada (AC), Air India (AI), Emirates (EK), flydubai (FZ) +1 more | 1 | 75 | See dates | |
| Alaska Atmos Rewards | 215,000 pts + $105.79 | 1 stop | Alaska Airlines (AS), Qatar Airways (QR) | 9+ | 26 | See dates | |
| GOL Smiles | 586,100 pts + taxes not reported | 2 stops | Emirates (EK) | 1 | 2 | See dates |
Not seen in business class: American Airlines AAdvantage, JetBlue TrueBlue 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 | 88,000 pts + $83.29Mixed cabin | 1 | 2 stops | Check this date | ||
| Emirates Skywards | 99,000 pts + $1,600.96 | 3 | 1 stop | Check this date | ||
| Emirates Skywards | 99,000 pts + $1,600.96 | 2 | 1 stop | Check this date | ||
| Etihad Guest | 100,000 pts + $393.39Mixed cabin | 1 | 2 stops | Check this date | ||
| Etihad Guest | 100,000 pts + $403.89Mixed cabin | 3 | 2 stops | Check this date | ||
| Qatar Airways Privilege Club | 170,000 pts + taxes not reported | 3 | 1 stop | Check this date | ||
| Air Canada Aeroplan | 207,706 pts + $130.20 | 1 | 3 stops | Check this date | ||
| Alaska Atmos Rewards | 215,000 pts + $105.79 | 9+ | 1 stop | 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 |
|---|---|---|---|
| United MileagePlus | 91 of 94 | 96% | |
| Emirates Skywards | 64 of 90 | 71% | |
| Etihad Guest | 76 of 90 | 84% | |
| Qatar Airways Privilege Club | 6 of 69 | 8% | |
| Air Canada Aeroplan | 75 of 94 | 79% | |
| Alaska Atmos Rewards | 26 of 94 | 27% | |
| GOL Smiles | 2 of 20 | 10% |
Best months for business class from Kolkata (CCU) to Boston (BOS)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 8 | |
| 99,000 pts + taxes vary | Emirates Skywards | 23 | |
| 164,000 pts + taxes vary | Emirates Skywards | 2 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 25 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 11 | |
| 99,000 pts + taxes vary | Emirates Skywards | 11 | |
| 99,000 pts + taxes vary | Emirates Skywards | 2 |
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 | |||||||
|---|---|---|---|---|---|---|---|
| United MileagePlusmiles | 88,000Mixed cabin | 300,000 | 300,000 | 88,000Mixed cabin | 88,000Mixed cabin | 300,000 | 400,000 |
| Emirates Skywardsmiles | 164,000 | 99,000 | 164,000 | 99,000 | 99,000 | 99,000 | 99,000 |
| Etihad Guestmiles | 130,000 | 100,000Mixed cabin | 171,000 | 100,000Mixed cabin | 100,000Mixed cabin | 171,000 | 171,000 |
| Qatar Airways Privilege ClubAvios | — | 170,000 | — | — | 340,000 | — | — |
| Air Canada Aeroplanpoints | 207,706 | 207,706 | 219,385 | 254,978 | 205,845Mixed cabin | 335,300 | 207,066 |
| Alaska Atmos Rewardspoints | — | 215,000 | — | 255,000 | 215,000 | 215,000 | 215,000 |
| GOL Smilesmiles | — | — | — | 586,100 | — | — | — |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Eurowings Discover (4Y): United MileagePlus
- American Airlines (AA): Etihad Guest
- Air Canada (AC): United MileagePlus and Air Canada Aeroplan
- Air India (AI): United MileagePlus and Air Canada Aeroplan
- Alaska Airlines (AS): Alaska Atmos Rewards
- JetBlue (B6): United MileagePlus and Etihad Guest
- Emirates (EK): United MileagePlus, Emirates Skywards, Air Canada Aeroplan and GOL Smiles
- Etihad Airways (EY): Etihad Guest
- flydubai (FZ): Air Canada Aeroplan
- Lufthansa (LH): United MileagePlus
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Qatar Airways (QR): Qatar Airways Privilege Club and Alaska Atmos Rewards
- Singapore Airlines (SQ): United MileagePlus
- 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 Kolkata (CCU) and to Boston (BOS). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Boston (BOS) to Kolkata (CCU)Return direction | 99,000 miles | Emirates Skywards | 24 |
| Kolkata (CCU) to Dubai (DXB)Also from CCU | 30,000 milesNonstop | American Airlines AAdvantage | 4 |
| Kolkata (CCU) to San Francisco (SFO)Also from CCU | 110,000 points | Air Canada Aeroplan | 99 |
| Kolkata (CCU) to Abu Dhabi (AUH)Also from CCU | 30,000 milesNonstop | American Airlines AAdvantage | 14 |
| Kolkata (CCU) to Doha (DOH)Also from CCU | 35,000 AviosNonstop | Qatar Airways Privilege Club | 316 |
| London Heathrow (LHR) to Boston (BOS)Also to BOS | 29,000 pointsNonstop | Virgin Atlantic Flying Club | 308 |
| Amsterdam (AMS) to Boston (BOS)Also to BOS | 48,500 pointsNonstop | Virgin Atlantic Flying Club | 9 |
| Paris Charles de Gaulle (CDG) to Boston (BOS)Also to BOS | 48,008 miles | Lufthansa Miles & More | 180 |
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 | — | — | — | — |
| Emirates Skywards | 5:4 · Instant | 1:1 · Instant | 1:0.75 · Instant | — | 1:0.8 · Instant | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 1:1 · Instant | — |
| Qatar Airways Privilege Club | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1-2 days | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Questions about business-class award flights from Kolkata (CCU) to Boston (BOS)
What's the lowest business-class award from Kolkata (CCU) to Boston (BOS)?
99,000 miles + $1,598.33 with Emirates Skywards. Seen Sep 23, 2026, 18:03 UTC for a Nov 2, 2026 departure. Emirates Skywards showed business-class award space on 64 departure dates at any price (newest observation Oct 12, 2026, 08:04 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 88,000 miles + $65.59 with United MileagePlus. Search live before transferring points.
Which programs had business-class award space from Kolkata (CCU) to Boston (BOS)?
United MileagePlus (91 dates), Emirates Skywards (64 dates), Etihad Guest (76 dates), Qatar Airways Privilege Club (6 dates), Air Canada Aeroplan (75 dates), Alaska Atmos Rewards (26 dates) and GOL Smiles (2 dates), in the last 30 days.
Is there nonstop business-class award space from Kolkata (CCU) to Boston (BOS)?
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 Kolkata (CCU) to Boston (BOS)?
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: 99,000 miles with Skywards (23 dates). A mixed-cabin itinerary was seen for Jan 2027 departures from 88,000 miles with MileagePlus. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.