First-class award flights from Boston (BOS) 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 first-class award space on 1 program for BOS→CCU. Lowest: 220,000 miles + $35.00 with United MileagePlus, which showed first-class award space on 3 dates. No nonstop first-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 + $35.00
- United MileagePlus
- Programs with space
- 1 of 11
- programs seen on this route
- Most dates seen
- 3 of 58
- dates checked · United MileagePlus
- Nonstop
- Not seen
- in the last 30 days
Compare programs for first class
The lowest one-way first-class award each program showed on BOS→CCU, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlus | 220,000 pts + $35.00 | 2 stops | Air India (AI), JetBlue (B6) | 1 | 3 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Alaska Atmos Rewards, JetBlue TrueBlue, Emirates Skywards, Etihad Guest, GOL Smiles, Air France/KLM Flying Blue, Qantas Frequent Flyer and Qatar Airways Privilege Club.
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 first-class award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| United MileagePlus | 220,000 pts + $35.80 | 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 first-class award space showed up
Of the 58 departure dates in the next 365 days that AwardTool checked for United MileagePlus in the last 30 days, 3 (5%) showed first-class award space. The latest departure with space was .
Airlines seen in first class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- Air India (AI): United MileagePlus
- JetBlue (B6): United MileagePlus
First class on nearby routes
The lowest first-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 Boston (BOS) 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 |
|---|---|---|---|
| Kolkata (CCU) to Boston (BOS)Return direction | 203,275 miles | Etihad Guest | 7 |
| Boston (BOS) to Nashville (BNA)Also from BOS | 22,300 milesNonstop | Delta SkyMiles | 321 |
| Boston (BOS) to Miami (MIA)Also from BOS | 15,000 pointsNonstop | Alaska Atmos Rewards | 295 |
| Boston (BOS) to Dallas-Fort Worth (DFW)Also from BOS | 25,000 pointsNonstop | Alaska Atmos Rewards | 326 |
| Boston (BOS) to San Francisco (SFO)Also from BOS | 25,000 miles | American Airlines AAdvantage | 302 |
| New York JFK to Kolkata (CCU)Also to CCU | 184,000 milesMixed cabin | Etihad Guest | 128 |
| Abu Dhabi (AUH) to Kolkata (CCU)Also to CCU | 61,000 milesNonstop | Etihad Guest | 268 |
| Dubai (DXB) to Kolkata (CCU)Also to CCU | 78,400 pointsNonstop | Qantas Frequent Flyer | 180 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about first-class award flights from Boston (BOS) to Kolkata (CCU)
What's the lowest first-class award from Boston (BOS) to Kolkata (CCU)?
220,000 miles + $35.00 with United MileagePlus. Seen Sep 22, 2026, 00:25 UTC for a Nov 30, 2026 departure. United MileagePlus showed first-class award space on 3 departure dates at any price (newest observation Oct 11, 2026, 17:36 UTC). Search live before transferring points.
Is there nonstop first-class award space from Boston (BOS) to Kolkata (CCU)?
AwardTool hasn't observed nonstop first-class award space on this route in the last 30 days. That doesn't mean nonstop space never appears.