Award flights from Boston (BOS) to Zagreb (ZAG)
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In the last 30 days AwardTool saw award space on 8 programs for BOS→ZAG. Lowest economy: 18,750 miles + $163.90 (Air France/KLM Flying Blue). Lowest business class: 55,000 points + $1,024.60 (Alaska Atmos Rewards). Lowest first class: 322,000 miles + $24.60 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Boston (BOS) to Zagreb (ZAG) at a glance
- From
- General Edward Lawrence Logan International, Boston, Massachusetts, United States (BOS)
- To
- Zagreb Airport, Zagreb, Croatia (ZAG)
- Programs with award space seen
- 8 of 8 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), ITA Airways (AZ), JetBlue (B6), British Airways (BA), Delta Air Lines (DL), Aer Lingus (EI), Emirates (EK), Air Dolomiti (EN), Eurowings (EW) and 17 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 29 of 29 departure dates checked (Air France/KLM Flying Blue, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Zagreb (ZAG)
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 | |
|---|---|---|---|---|---|---|---|
| Air France/KLM Flying BlueLowest observed | 18,750 pts + $163.90 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) +1 more | 9+ | 29 | See dates | |
| Alaska Atmos Rewards | 27,500 pts + $46.20 | 2 stops | American Airlines (AA), British Airways (BA), IBERIA (IB), Qatar Airways (QR) | 9+ | 19 | See dates | |
| Qantas Frequent Flyer | 34,700 pts + $347.60 | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 1 | 19 | See dates | |
| Avianca LifeMiles | 35,000 pts + $46.00 | 1 stop | Lufthansa (LH), SWISS (LX), Croatia Airlines (OU) | 9+ | 18 | See dates | |
| Air Canada Aeroplan | 42,500 pts + $92.51 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Emirates (EK), Air Dolomiti (EN) +7 more | 9+ | 28 | See dates | |
| United MileagePlus | 44,000 pts + $13.60 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), ITA Airways (AZ), JetBlue (B6) +13 more | 9+ | 29 | See dates | |
| Delta SkyMiles | 44,600 pts + $35.40 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 20 | See dates | |
| Turkish Miles & Smiles | 50,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 11 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 35,000 pts + $569.60 | 1 stop | British Airways (BA) | 1 | 3 | See dates | |
| Air France/KLM Flying Blue | 40,000 pts + $242.20 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL), SAS (SK) | 4 | 29 | See dates | |
| United MileagePlus | 55,000 pts + $50.50 | 2 stops | JetBlue (B6), Air Dolomiti (EN), Lufthansa (LH), Croatia Airlines (OU) +1 more | 9+ | 29 | See dates | |
| Air Canada Aeroplan | 66,142 pts + $122.71 | 2 stops | Air Canada (AC), Emirates (EK), Air Dolomiti (EN), flydubai (FZ) +4 more | 1 | 27 | See dates | |
| Qantas Frequent Flyer | 74,300 pts + $859.90 | 2 stops | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 1 | 12 | See dates | |
| Delta SkyMiles | 98,300 pts + $24.60 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 8 | 4 | See dates |
Not seen in premium economy: Avianca LifeMiles and Turkish Miles & Smiles.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 55,000 pts + $1,024.60 | 1 stop | American Airlines (AA), British Airways (BA), Qatar Airways (QR) | 4 | 7 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $103.31 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), Emirates (EK), Air Dolomiti (EN) +7 more | 1 | 28 | See dates | |
| Turkish Miles & Smiles | 85,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 1 | 11 | See dates | |
| United MileagePlus | 88,000 pts + $28.20Mixed cabin | 2 stops | Air Canada (AC), JetBlue (B6), Aer Lingus (EI), Air Dolomiti (EN) +5 more | 4 | 29 | See dates | |
| Qantas Frequent Flyer | 90,000 pts + $1,524.60 | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 1 | 7 | See dates | |
| Air France/KLM Flying Blue | 196,000 pts + $362.60 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 5 | 29 | See dates | |
| Delta SkyMiles | 322,000 pts + $24.60 | 1 stop | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 7 | See dates |
Not seen in business class: Avianca LifeMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 55,000 pts + $1,544.60 | 2 stops | American Airlines (AA), British Airways (BA) | 7 | 1 | See dates | |
| Delta SkyMiles | 322,000 pts + $24.60 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 8 | See dates |
Not seen in first class: Air Canada Aeroplan, Avianca LifeMiles, Air France/KLM Flying Blue, Qantas Frequent Flyer, Turkish Miles & Smiles and United MileagePlus.
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 | Air France/KLM Flying Blue | 18,750 pts + $163.90 | 9+ | 1 stop | Check this date | ||
| Economy | Avianca LifeMiles | 35,000 pts + $72.50 | 9+ | 1 stop | Check this date | ||
| Premium Economy | Air France/KLM Flying Blue | 40,000 pts + $242.20 | 4 | 1 stop | Check this date | ||
| Premium Economy | Qantas Frequent Flyer | 74,300 pts + $859.90 | 1 | 2 stops | Check this date | ||
| Business | United MileagePlus | 93,000 pts + $35.20 | 3 | 2 stops | Check this date | ||
| Business | Turkish Miles & Smiles | 165,000 pts + taxes not reported | 1 | 1 stop | Check this date | ||
| Business | Air Canada Aeroplan | 217,698 pts + $122.71 | 4 | 3 stops | Check this date | ||
| First | Delta SkyMiles | 372,000 pts + $24.10 | 2 | 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 Boston (BOS) to Zagreb (ZAG) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 25,000 · Flying Blue (1 date) | 79,000 · Flying Blue (1 date) | 198,000 · Flying Blue (1 date) | — | |
| 18,750 · Flying Blue (10 dates) | 40,000 · Flying Blue (10 dates) | 93,000 · MileagePlus (10 dates) | 372,000 · SkyMiles (4 dates) | |
| 25,000 · Flying Blue (3 dates) | 55,000 · MileagePlus (3 dates) | 88,000 · MileagePlus (3 dates)Mixed cabin | 322,000 · SkyMiles (2 dates) | |
| 25,000 · Flying Blue (2 dates) | 80,500 · Flying Blue (2 dates) | 86,479 · Aeroplan (2 dates) | — | |
| 25,000 · Flying Blue (5 dates) | 35,000 · Atmos (1 date) | 55,000 · Atmos (3 dates) | 55,000 · Atmos (1 date) | |
| 25,000 · Flying Blue (6 dates) | 35,000 · Atmos (2 dates) | 55,000 · Atmos (2 dates) | — | |
| 25,000 · Flying Blue (2 dates) | 78,500 · Flying Blue (2 dates) | 75,000 · Aeroplan (2 dates) | 496,000 · SkyMiles (2 dates) | |
| 27,500 · Atmos (1 date) | 97,280 · Aeroplan (1 date) | 243,988 · Aeroplan (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 | — | — | — | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| Turkish Miles & Smiles | — | 1:1 · Instant | 1:1 · Instant | — | 1:1 · ~1 day | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts from Boston (BOS) to Zagreb (ZAG)
Route calendar
Every departure date with open award seats on BOS→ZAG for Air France/KLM Flying Blue and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Boston (BOS) to Zagreb (ZAG)How many miles or points you need from Boston (BOS) to Zagreb (ZAG)
- In economy, Air France/KLM Flying Blue had the lowest observed award, 18,750 miles + $163.90; see how many miles you need with Air France/KLM Flying Blue.
- In premium economy, Alaska Atmos Rewards had the lowest observed award, 35,000 points + $569.60; see how many points you need with Alaska Atmos Rewards.
- In business class, Alaska Atmos Rewards had the lowest observed award, 55,000 points + $1,024.60; see how many points you need with Alaska Atmos Rewards.
- In first class, Delta SkyMiles had the lowest observed award, 322,000 miles + $24.60; see how many miles you need with Delta SkyMiles.
Questions about award flights from Boston (BOS) to Zagreb (ZAG)
What's the lowest Boston (BOS) to Zagreb (ZAG) award price AwardTool has seen?
In economy, 18,750 miles + $163.90 with Air France/KLM Flying Blue. Seen Oct 15, 2026, 22:16 UTC for a Dec 7, 2026 departure. Air France/KLM Flying Blue showed economy award space on 29 departure dates at any price (newest observation Oct 17, 2026, 17:09 UTC). In business class, 55,000 points + $1,024.60 with Alaska Atmos Rewards. Alaska Atmos Rewards showed business-class award space on 7 departure dates at any price (newest observation Oct 14, 2026, 20:56 UTC). Search live before transferring points.
Which loyalty programs had award space from Boston (BOS) to Zagreb (ZAG)?
8 programs in the last 30 days: Air Canada Aeroplan (economy 28 dates, premium economy 27 dates, business class 28 dates); Alaska Atmos Rewards (economy 19 dates, premium economy 3 dates, business class 7 dates, first class 1 date); Avianca LifeMiles (economy 18 dates); Delta SkyMiles (economy 20 dates, premium economy 4 dates, business class 7 dates, first class 8 dates); Air France/KLM Flying Blue (economy 29 dates, premium economy 29 dates, business class 29 dates); Qantas Frequent Flyer (economy 19 dates, premium economy 12 dates, business class 7 dates); Turkish Miles & Smiles (economy 11 dates, business class 11 dates); United MileagePlus (economy 29 dates, premium economy 29 dates, business class 29 dates). Dates count departure dates with an open award.
Is there nonstop award space from Boston (BOS) to Zagreb (ZAG)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 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 Boston (BOS) to Zagreb (ZAG)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Turkish Miles & Smiles (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1), Turkish Miles & Smiles (1:1). Wells Fargo Rewards: Avianca LifeMiles (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 Boston (BOS) to Zagreb (ZAG)?
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 Dec 2026 departures, 18,750 miles with Flying Blue (10 dates); in business class, the lowest award was for May 2027 departures, 55,000 points with Atmos (3 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.