Business-class award flights from Zagreb (ZAG) to Denver (DEN)
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In the last 30 days AwardTool saw business-class award space on 4 programs for ZAG→DEN. Lowest: 165,000 miles with Turkish Miles & Smiles, which showed business-class award space on 29 dates. A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 75,000 points + $167.40 with Air Canada Aeroplan.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 165,000 miles + taxes not reported
- Turkish Miles & Smiles
- Programs with space
- 4 of 6
- programs seen on this route
- Most dates seen
- 31 of 31
- 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 ZAG→DEN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 75,000 pts + $167.40Mixed cabin | 2 stops | Air Canada (AC), Lufthansa (LH), Croatia Airlines (OU), Singapore Airlines (SQ) +1 more | 7 | 29 | See dates | |
| United MileagePlus | 88,000 pts + $80.09Mixed cabin | 2 stops | Eurowings Discover (4Y), Air Canada (AC), ITA Airways (AZ), JetBlue (B6) +11 more | 6 | 31 | See dates | |
| Turkish Miles & Smiles | 165,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 2 | 29 | See dates | |
| Air France/KLM Flying Blue | 240,500 pts + $481.69 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 4 | 6 | See dates |
Not seen in business class: Avianca LifeMiles and Delta SkyMiles.
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) | |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 75,000 pts + $167.40Mixed cabin | 7 | 2 stops | Check this date | ||
| Air Canada Aeroplan | 75,000 pts + $167.40Mixed cabin | 2 | 2 stops | Check this date | ||
| United MileagePlus | 88,000 pts + $82.49Mixed cabin | 8 | 2 stops | Check this date | ||
| United MileagePlus | 88,000 pts + $80.09Mixed cabin | 6 | 2 stops | Check this date | ||
| Turkish Miles & Smiles | 165,000 pts + taxes not reported | 2 | 1 stop | Check this date | ||
| Turkish Miles & Smiles | 165,000 pts + taxes not reported | 2 | 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 |
|---|---|---|---|
| Air Canada Aeroplan | 29 of 30 | 96% | |
| United MileagePlus | 31 of 31 | 100% | |
| Turkish Miles & Smiles | 29 of 30 | 96% | |
| Air France/KLM Flying Blue | 6 of 26 | 23% |
Best months for business class from Zagreb (ZAG) to Denver (DEN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 2 | |
| 75,000 pts + taxes varyMixed cabin | Air Canada Aeroplan | 4 | |
| 75,000 pts + taxes varyMixed cabin | Air Canada Aeroplan | 5 | |
| 75,000 pts + taxes varyMixed cabin | Air Canada Aeroplan | 3 | |
| 75,000 pts + taxes varyMixed cabin | Air Canada Aeroplan | 2 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 3 | |
| 88,000 pts + taxes varyMixed cabin | United MileagePlus | 1 | |
| 165,000 pts + taxes vary | Turkish Miles & Smiles | 10 |
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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Air Canada Aeroplanpoints | — | 75,000Mixed cabin | 75,000Mixed cabin | 75,000Mixed cabin | 75,000Mixed cabin | 198,904 | 198,904 | 186,430 |
| United MileagePlusmiles | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 88,000Mixed cabin | 200,000 |
| Turkish Miles & Smilesmiles | — | 165,000 | 165,000 | 165,000 | 165,000 | 165,000 | 165,000 | 165,000 |
| Air France/KLM Flying Bluemiles | — | — | — | 240,500 | — | — | — | 652,500 |
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
- Air Canada (AC): Air Canada Aeroplan and United MileagePlus
- Air France (AF): Air France/KLM Flying Blue
- ITA Airways (AZ): United MileagePlus
- JetBlue (B6): United MileagePlus
- Delta Air Lines (DL): Air France/KLM Flying Blue
- Air Dolomiti (EN): United MileagePlus
- Eurowings (EW): United MileagePlus
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): Air Canada Aeroplan and United MileagePlus
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): United MileagePlus
- Croatia Airlines (OU): Air Canada Aeroplan and United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- Singapore Airlines (SQ): Air Canada Aeroplan
- Turkish Airlines (TK): United MileagePlus and Turkish Miles & Smiles
- United Airlines (UA): Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): 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 Zagreb (ZAG) and to Denver (DEN). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| Denver (DEN) to Zagreb (ZAG)Return direction | 57,500 miles | American Airlines AAdvantage | 2 |
| Zagreb (ZAG) to Amsterdam (AMS)Also from ZAG | 25,000 milesNonstop | Delta SkyMiles | 267 |
| Zagreb (ZAG) to Paris Charles de Gaulle (CDG)Also from ZAG | 20,000 milesNonstop | Air France/KLM Flying Blue | 287 |
| Zagreb (ZAG) to San Francisco (SFO)Also from ZAG | 57,500 miles | American Airlines AAdvantage | 18 |
| Zagreb (ZAG) to London Heathrow (LHR)Also from ZAG | 20,000 milesNonstop | Avianca LifeMiles | 125 |
| London Heathrow (LHR) to Denver (DEN)Also to DEN | 38,570 miles | Lufthansa Miles & More | 163 |
| Frankfurt (FRA) to Denver (DEN)Also to DEN | 55,000 points | Alaska Atmos Rewards | 101 |
| Paris Charles de Gaulle (CDG) to Denver (DEN)Also to DEN | 50,848 miles | Lufthansa Miles & More | 87 |
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 |
| 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.
Questions about business-class award flights from Zagreb (ZAG) to Denver (DEN)
What's the lowest business-class award from Zagreb (ZAG) to Denver (DEN)?
165,000 miles with Turkish Miles & Smiles. Seen Oct 11, 2026, 13:00 UTC for a Nov 8, 2026 departure. Turkish Miles & Smiles showed business-class award space on 29 departure dates at any price (newest observation Oct 13, 2026, 16:18 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 75,000 points + $167.40 with Air Canada Aeroplan. Search live before transferring points.
Which programs had business-class award space from Zagreb (ZAG) to Denver (DEN)?
Air Canada Aeroplan (29 dates), United MileagePlus (31 dates), Turkish Miles & Smiles (29 dates) and Air France/KLM Flying Blue (6 dates), in the last 30 days.
Is there nonstop business-class award space from Zagreb (ZAG) to Denver (DEN)?
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 Zagreb (ZAG) to Denver (DEN)?
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 Jul 2027 departures: 165,000 miles with Miles&Smiles (10 dates). A mixed-cabin itinerary was seen for Dec 2026 departures from 75,000 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.