Economy award flights from Zagreb (ZAG) to Denver (DEN)
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In the last 30 days AwardTool saw economy award space on 6 programs for ZAG→DEN. Lowest: 38,000 miles + $333.77 with Delta SkyMiles, which showed economy award space on 9 dates. No nonstop economy 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
- 38,000 miles + $333.77
- Delta SkyMiles
- Programs with space
- 6 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 economy
The lowest one-way economy award each program showed on ZAG→DEN, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMilesLowest observed | 38,000 pts + $333.77 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 9 | See dates | |
| Avianca LifeMiles | 39,000 pts + $58.00 | 2 stops | Lufthansa (LH), Croatia Airlines (OU), United Airlines (UA) | 9+ | 22 | See dates | |
| Air France/KLM Flying Blue | 39,000 pts + $240.99 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 20 | See dates | |
| Air Canada Aeroplan | 42,500 pts + $154.00 | 1 stop | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), Austrian (OS) +5 more | 9+ | 29 | See dates | |
| United MileagePlus | 44,000 pts + $83.89 | 1 stop | Eurowings Discover (4Y), Air Canada (AC), ITA Airways (AZ), JetBlue (B6) +12 more | 1 | 31 | See dates | |
| Turkish Miles & Smiles | 50,000 pts + taxes not reported | 1 stop | Turkish Airlines (TK) | 2 | 29 | See dates |
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 economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Avianca LifeMiles | 39,000 pts + $89.70 | 9+ | 1 stop | Check this date | ||
| Avianca LifeMiles | 39,000 pts + $58.00 | 9+ | 2 stops | Check this date | ||
| Air Canada Aeroplan | 42,500 pts + $154.00 | 9+ | 1 stop | Check this date | ||
| Air Canada Aeroplan | 42,500 pts + $154.00 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 44,000 pts + $83.89 | 9+ | 1 stop | Check this date | ||
| Air France/KLM Flying Blue | 47,000 pts + $240.89 | 9+ | 2 stops | Check this date | ||
| Delta SkyMiles | 48,000 pts + $333.99 | 9+ | 2 stops | Check this date | ||
| Turkish Miles & Smiles | 50,000 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 economy 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 economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Delta SkyMiles | 9 of 30 | 30% | |
| Avianca LifeMiles | 22 of 30 | 73% | |
| Air France/KLM Flying Blue | 20 of 26 | 76% | |
| Air Canada Aeroplan | 29 of 30 | 96% | |
| United MileagePlus | 31 of 31 | 100% | |
| Turkish Miles & Smiles | 29 of 30 | 96% |
Best months for economy from Zagreb (ZAG) to Denver (DEN)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 44,000 pts + taxes vary | United MileagePlus | 2 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 5 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 5 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 3 | |
| 38,000 pts + taxes vary | Delta SkyMiles | 1 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 4 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 1 | |
| 39,000 pts + taxes vary | Avianca LifeMiles | 2 |
Lowest economy award by month and program
Each program's lowest one-way economy award by departure month, in its own points or miles; taxes vary. — means the program showed no economy space that month.
| Program | ||||||||
|---|---|---|---|---|---|---|---|---|
| Delta SkyMilesmiles | — | 48,000 | 62,000 | — | 38,000 | 42,000 | — | — |
| Avianca LifeMilesmiles | — | 39,000 | 39,000 | 39,000 | 39,000 | 39,000 | 39,000 | 39,000 |
| Air France/KLM Flying Bluemiles | 80,100 | 47,000 | — | 41,500 | 47,000 | 39,000 | 39,000 | 105,000 |
| Air Canada Aeroplanpoints | — | 42,500 | 42,500 | 42,500 | 42,500 | 42,500 | 42,500 | 42,500 |
| United MileagePlusmiles | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 | 44,000 |
| Turkish Miles & Smilesmiles | — | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 70,000 | 70,000 |
Airlines seen in economy
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): Delta SkyMiles and Air France/KLM Flying Blue
- ITA Airways (AZ): United MileagePlus
- JetBlue (B6): United MileagePlus
- Delta Air Lines (DL): Delta SkyMiles and Air France/KLM Flying Blue
- Air Dolomiti (EN): Air Canada Aeroplan and United MileagePlus
- Eurowings (EW): United MileagePlus
- KLM (KL): Delta SkyMiles and Air France/KLM Flying Blue
- Lufthansa (LH): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- LOT Polish Airlines (LO): United MileagePlus
- SWISS (LX): United MileagePlus
- Austrian (OS): Air Canada Aeroplan and United MileagePlus
- Croatia Airlines (OU): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Brussels Airlines (SN): United MileagePlus
- Singapore Airlines (SQ): Air Canada Aeroplan and United MileagePlus
- Turkish Airlines (TK): Air Canada Aeroplan, United MileagePlus and Turkish Miles & Smiles
- United Airlines (UA): Avianca LifeMiles, Air Canada Aeroplan and United MileagePlus
- Lufthansa City Airlines (VL): Air Canada Aeroplan and United MileagePlus
Economy on nearby routes
The lowest economy 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 | 30,000 miles | American Airlines AAdvantage | 5 |
| Zagreb (ZAG) to San Francisco (SFO)Also from ZAG | 22,500 points | Virgin Atlantic Flying Club | 5 |
| Zagreb (ZAG) to Doha (DOH)Also from ZAG | 20,000 milesNonstop | American Airlines AAdvantage | 233 |
| Zagreb (ZAG) to London Heathrow (LHR)Also from ZAG | 12,500 milesNonstop | Avianca LifeMiles | 299 |
| Zagreb (ZAG) to Edinburgh (EDI)Also from ZAG | 12,500 miles | Avianca LifeMiles | 279 |
| London Heathrow (LHR) to Denver (DEN)Also to DEN | 21,000 miles | American Airlines AAdvantage | 327 |
| Paris Charles de Gaulle (CDG) to Denver (DEN)Also to DEN | 21,000 miles | American Airlines AAdvantage | 312 |
| Frankfurt (FRA) to Denver (DEN)Also to DEN | 19,372 milesNonstop | Lufthansa Miles & More | 323 |
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 |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 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 economy award flights from Zagreb (ZAG) to Denver (DEN)
What's the lowest economy award from Zagreb (ZAG) to Denver (DEN)?
38,000 miles + $333.77 with Delta SkyMiles. Delta SkyMiles showed economy award space on 9 departure dates at any price (newest observation Oct 12, 2026, 18:52 UTC). Search live before transferring points.
Which programs had economy award space from Zagreb (ZAG) to Denver (DEN)?
Delta SkyMiles (9 dates), Avianca LifeMiles (22 dates), Air France/KLM Flying Blue (20 dates), Air Canada Aeroplan (29 dates), United MileagePlus (31 dates) and Turkish Miles & Smiles (29 dates), in the last 30 days.
Is there nonstop economy award space from Zagreb (ZAG) to Denver (DEN)?
AwardTool hasn't observed nonstop economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest economy 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 economy award AwardTool observed was for Nov 2026 departures: 39,000 miles with LifeMiles (5 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.