Award flights from Kolkata (CCU) to Boston (BOS)
Search flights from Kolkata (CCU) to Boston (BOS)
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In the last 30 days AwardTool saw award space on 9 programs for CCU→BOS. Lowest economy: 40,000 miles + $63.59 (American Airlines AAdvantage). Lowest business class: 99,000 miles + $1,598.33 (Emirates Skywards); mixed cabin from 88,000 miles + $65.59 (United MileagePlus). Lowest first class: 203,275 miles + $1,601.95 (Etihad Guest).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Kolkata (CCU) to Boston (BOS) at a glance
- From
- Netaji Subhash Chandra Bose International, Kolkata, India (CCU)
- To
- General Edward Lawrence Logan International, Boston, Massachusetts, United States (BOS)
- Programs with award space seen
- 9 of 9 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Eurowings Discover (4Y), American Airlines (AA), Air Canada (AC), Air France (AF), Air India (AI), Alaska Airlines (AS), JetBlue (B6), EVA Air (BR), Emirates (EK), Air Dolomiti (EN), Etihad Airways (EY), flydubai (FZ) and 10 more
- Departures with open awards
- Oct 2026 to May 2027
- Most dates with space
- 91 of 95 departure dates checked (United MileagePlus, business class)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Boston (BOS)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest observed | 7,273 pts + $336.69 | 1 stop | American Airlines (AA), Air France (AF), JetBlue (B6), Etihad Airways (EY) | 9+ | 78 | See dates | |
| American Airlines AAdvantage | 40,000 pts + $63.59 | 1 stop | American Airlines (AA), Alaska Airlines (AS), Etihad Airways (EY), Qatar Airways (QR) | — | 48 | See dates | |
| Alaska Atmos Rewards | 42,500 pts + $105.79 | 1 stop | Alaska Airlines (AS), Qatar Airways (QR) | 9+ | 85 | See dates | |
| United MileagePlus | 49,500 pts + $54.19 | 2 stops | Eurowings Discover (4Y), Air Canada (AC), Air India (AI), JetBlue (B6) +9 more | 2 | 83 | See dates | |
| Air France/KLM Flying Blue | 56,500 pts + $230.99 | 1 stop | Etihad Airways (EY), EL AL (LY), Virgin Atlantic (VS) | 9+ | 32 | See dates | |
| Emirates Skywards | 62,500 pts + $383.16 | 1 stop | Emirates (EK) | 9+ | 81 | See dates | |
| JetBlue TrueBlue | 66,500 pts + $63.59 | 1 stop | Etihad Airways (EY) | 9+ | 24 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $124.50 | 2 stops | Air Canada (AC), Air India (AI), Lufthansa (LH), SWISS (LX) +3 more | 1 | 76 | See dates | |
| Qatar Airways Privilege Club | 85,000 pts + taxes not reported | 1 stop | Qatar Airways (QR) | 9+ | 40 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 60,500 pts + $88.89 | 3 stops | Air Canada (AC), Air India (AI), JetBlue (B6), Lufthansa (LH) +3 more | 1 | 82 | See dates | |
| Emirates Skywards | 89,000 pts + $542.75 | 1 stop | Emirates (EK) | 4 | 13 | See dates | |
| Air Canada Aeroplan | 100,010 pts + $130.20 | 3 stops | Air Canada (AC), Air India (AI), United Airlines (UA) | 1 | 61 | See dates |
Not seen in premium economy: American Airlines AAdvantage, Alaska Atmos Rewards, JetBlue TrueBlue, Etihad Guest, Air France/KLM Flying Blue and Qatar Airways Privilege Club.
Business Class
| 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 | 77 | 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 |
Not seen in business class: American Airlines AAdvantage, JetBlue TrueBlue and Air France/KLM Flying Blue.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest observed | 203,275 pts + $1,601.95 | 1 stop | American Airlines (AA), Etihad Airways (EY) | 2 | 7 | See dates | |
| United MileagePlus | 220,000 pts + $54.19Mixed cabin | 2 stops | Air India (AI), JetBlue (B6), United Airlines (UA) | 1 | 7 | See dates | |
| Alaska Atmos Rewards | 255,000 pts + $111.39 | 2 stops | Alaska Airlines (AS), Qatar Airways (QR) | 3 | 21 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, JetBlue TrueBlue, Emirates Skywards, Air France/KLM Flying Blue 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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | Etihad Guest | 7,273 pts + $336.69 | 9+ | 1 stop | Check this date | ||
| Premium Economy | United MileagePlus | 60,500 pts + $88.89 | 1 | 3 stops | Check this date | ||
| Business | United MileagePlus | 88,000 pts + $83.29Mixed cabin | 1 | 2 stops | Check this date | ||
| Business | Emirates Skywards | 99,000 pts + $1,600.96 | 3 | 1 stop | Check this date | ||
| Business | Qatar Airways Privilege Club | 170,000 pts + taxes not reported | 3 | 1 stop | Check this date | ||
| Business | Air Canada Aeroplan | 207,706 pts + $130.20 | 1 | 3 stops | Check this date | ||
| First | Etihad Guest | 205,751 pts + $1,609.89 | 2 | 1 stop | Check this date | ||
| First | Alaska Atmos Rewards | 255,000 pts + $111.39 | 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.
Best months to fly from Kolkata (CCU) to Boston (BOS) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 8,632 · Etihad Guest (10 dates) | 60,500 · MileagePlus (5 dates) | 88,000 · MileagePlus (8 dates)Mixed cabin | 220,000 · MileagePlus (3 dates)Mixed cabin | |
| 7,273 · Etihad Guest (25 dates) | 60,500 · MileagePlus (23 dates) | 99,000 · Skywards (23 dates) | 205,751 · Etihad Guest (1 date) | |
| 7,273 · Etihad Guest (4 dates) | 117,660 · Aeroplan (4 dates) | 164,000 · Skywards (2 dates) | 255,000 · Atmos (1 date) | |
| 35,217 · Etihad Guest (22 dates) | 60,500 · MileagePlus (24 dates) | 88,000 · MileagePlus (25 dates)Mixed cabin | 205,751 · Etihad Guest (3 dates) | |
| 7,273 · Etihad Guest (7 dates) | 60,500 · MileagePlus (11 dates) | 88,000 · MileagePlus (11 dates)Mixed cabin | 255,000 · Atmos (5 dates) | |
| 7,273 · Etihad Guest (8 dates) | 131,799 · Aeroplan (8 dates) | 99,000 · Skywards (11 dates) | 205,751 · Etihad Guest (2 dates) | |
| 36,657 · Etihad Guest (2 dates) | 132,937 · Aeroplan (2 dates) | 99,000 · Skywards (2 dates) | 203,275 · Etihad Guest (1 date) |
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 | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| 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 | — |
| JetBlue TrueBlue | 5:4 · Instant | — | 1:0.6 · Instant | 1:1 · Instant | 1:1 · Instant | 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.
Search, calendar and alerts from Kolkata (CCU) to Boston (BOS)
Route calendar
Every departure date with open award seats on CCU→BOS for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Kolkata (CCU) to Boston (BOS)How many miles you need from Kolkata (CCU) to Boston (BOS)
- In economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $63.59; see how many miles you need with American Airlines AAdvantage.
- In premium economy, United MileagePlus had the lowest observed award, 60,500 miles + $88.89; see how many miles you need with United MileagePlus.
- In business class, Emirates Skywards had the lowest observed award, 99,000 miles + $1,598.33, apart from a mixed-cabin award from 88,000 miles + $65.59 with United MileagePlus; see how many miles you need with Emirates Skywards.
- In first class, Etihad Guest had the lowest observed award, 203,275 miles + $1,601.95; see how many miles you need with Etihad Guest.
Questions about award flights from Kolkata (CCU) to Boston (BOS)
What's the lowest Kolkata (CCU) to Boston (BOS) award price AwardTool has seen?
In economy, 40,000 miles + $63.59 with American Airlines AAdvantage. Seen Sep 26, 2026, 17:06 UTC for an Oct 19, 2026 departure. American Airlines AAdvantage showed economy award space on 48 departure dates at any price (newest observation Oct 16, 2026, 14:34 UTC). In business class, 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 loyalty programs had award space from Kolkata (CCU) to Boston (BOS)?
9 programs in the last 30 days: American Airlines AAdvantage (economy 48 dates); Air Canada Aeroplan (economy 76 dates, premium economy 61 dates, business class 75 dates); Alaska Atmos Rewards (economy 85 dates, business class 26 dates, first class 21 dates); JetBlue TrueBlue (economy 24 dates); Emirates Skywards (economy 81 dates, premium economy 13 dates, business class 64 dates); Etihad Guest (economy 78 dates, business class 77 dates, first class 7 dates); Air France/KLM Flying Blue (economy 32 dates); Qatar Airways Privilege Club (economy 40 dates, business class 6 dates) and 1 more. Dates count departure dates with an open award.
Is there nonstop award space from Kolkata (CCU) to Boston (BOS)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 3 stops on itineraries including Eurowings Discover, American Airlines, Air Canada and Air France. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Kolkata (CCU) to Boston (BOS)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (5:4), Emirates Skywards (5:4), Air France/KLM Flying Blue (1:1), Qatar Airways Privilege Club (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Emirates Skywards (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qatar Airways Privilege Club (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:0.6), Emirates Skywards (1:0.75), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qatar Airways Privilege Club (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), JetBlue TrueBlue (1:1), Emirates Skywards (1:0.8), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qatar Airways Privilege Club (1:1). Wells Fargo Rewards: JetBlue TrueBlue (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest 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: in economy, the lowest award was for Jan 2027 departures, 35,217 miles with Etihad Guest (22 dates); in business class, the lowest award was for Nov 2026 departures, 99,000 miles with Skywards (23 dates), and 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.