Air Canada Aeroplan award flights from St. Louis (STL) to Sydney (SYD)
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In the last 30 days AwardTool saw Air Canada Aeroplan award space for STL→SYD in economy, premium economy, business class and first class. Lowest economy: 55,492 points + $106.51 (economy space on 22 dates). Lowest business class: 266,489 points + $106.51 on a mixed-cabin itinerary (part of the trip in a lower cabin; business-class space on 22 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 55,492 points + $106.51
- economy space on 22 dates
- Lowest business class (mixed cabin)
- 266,489 points + $106.51
- business-class space on 22 dates · part of the trip in a lower cabin
- Lowest premium economy
- 152,789 points + $106.51
- premium economy space on 21 dates
Aeroplan award prices by cabin
The lowest one-way Air Canada Aeroplan award AwardTool observed on STL→SYD in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 55,492 points + $106.51 | 2 stops | Air Canada (AC), United Airlines (UA), Virgin Australia (VA) | 9+ | 22 | See dates | |
| Premium Economy | 152,789 points + $106.51 | 2 stops | Air Canada (AC), United Airlines (UA) | 9+ | 21 | See dates | |
| Business | 266,489 points + $106.51Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 7 | 22 | See dates | |
| First | 484,992 points + $114.41Mixed cabin | 2 stops | Air Canada (AC), United Airlines (UA) | 1 | 1 | 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 Aeroplan award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 60,000 points + $112.11 | 9+ | 1 stop | Check this date | ||
| Economy | 60,000 points + $106.51 | 1 | 1 stop | Check this date | ||
| Premium Economy | 175,484 points + $106.71 | 2 | 2 stops | Check this date | ||
| Business | 366,150 points + $114.61 | 1 | 2 stops | Check this date | ||
| Business | 484,991 points + $87.11 | 1 | 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 Aeroplan award space showed up
Departure dates in the next 365 days that AwardTool checked for Air Canada Aeroplan in the last 30 days, how many had award space in each cabin at any price, and the latest departure with space.
| Cabin | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| Economy | 22 of 22 | 100% | |
| Premium Economy | 21 of 22 | 95% | |
| Business | 22 of 22 | 100% | |
| First | 1 of 22 | 4% |
Best months to fly from St. Louis (STL) to Sydney (SYD) with Aeroplan
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 60,000 (1 date) | — | 484,991 (1 date) | — | |
| 60,000 (1 date) | 175,484 (1 date) | 366,150 (1 date) | — | |
| 60,000 (3 dates) | 161,902 (3 dates) | 289,161 (3 dates) | — | |
| 60,000 (6 dates) | 155,279 (6 dates) | 325,699 (6 dates) | — | |
| 60,000 (3 dates) | 161,902 (3 dates) | 333,915 (3 dates) | 484,992 (1 date)Mixed cabin | |
| 55,492 (8 dates) | 152,789 (8 dates) | 266,489 (8 dates)Mixed cabin | — |
How to get Aeroplan points
- American Express Membership Rewards: 1:1 · Instant
- Bilt Rewards: 1:1 · Instant
- Capital One Miles: 1:1 · Instant
- Chase Ultimate Rewards: 1:1 · Instant
Check current transfer bonuses. Most transfers can't be reversed.
Aeroplan vs other programs from St. Louis (STL) to Sydney (SYD)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 55,492 pts + $106.51 | 152,789 pts + $106.51 | 266,489 pts + $106.51Mixed cabin | 484,992 pts + $114.41Mixed cabin |
| Air France/KLM Flying Blue | 58,500 pts + $132.60 | 115,500 pts + $256.80 | — | — |
| American Airlines AAdvantage | 25,000 pts + $27.60Lowest | 65,000 pts + $74.30Lowest | 201,500 pts + $32.90 | 290,500 pts + $27.60Lowest |
| Avianca LifeMiles | 40,000 pts + $58.00 | — | — | — |
| Delta SkyMiles | 61,200 pts + $36.60 | 162,100 pts + $36.50 | 499,900 pts + $36.40Mixed cabin | 483,800 pts + $36.40 |
| Etihad Guest | 126,000 pts + $292.40 | — | 140,000 pts + $326.10LowestMixed cabin | — |
| JetBlue TrueBlue | 76,800 pts + $36.20 | — | — | — |
| United MileagePlus | 55,000 pts + $36.20 | 70,000 pts + $36.20 | 300,000 pts + $36.20 | — |
Questions about Aeroplan award flights from St. Louis (STL) to Sydney (SYD)
How many points do you need to fly from St. Louis (STL) to Sydney (SYD) with Air Canada Aeroplan?
The lowest one-way Air Canada Aeroplan awards AwardTool observed in the last 30 days (newest observation Oct 18, 2026): economy 55,492 points + $106.51, with monthly lows of 55,492 points in 1 month and 60,000 points in 5 months, and award space on 22 departure dates; premium economy 152,789 points + $106.51, with a typical monthly low of 161,902 points over 5 months and award space on 21 departure dates; business class 266,489 points + $106.51, a mixed-cabin award, with a typical monthly low of 325,699 points over 6 months and award space on 22 departure dates. Monthly lows varied in economy (55,492 to 60,000 points), premium economy (152,789 to 175,484 points) and business class (266,489 to 484,991 points), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Aeroplan award from St. Louis (STL) to Sydney (SYD)?
In economy, 55,492 points + $106.51. Air Canada Aeroplan showed economy award space on 22 departure dates at any price (newest observation Oct 18, 2026, 21:33 UTC). In business class, 266,489 points + $106.51 on a mixed-cabin itinerary (part of the trip in a lower cabin). Air Canada Aeroplan showed business-class award space on 22 departure dates at any price (newest observation Oct 18, 2026, 21:33 UTC). Search live before transferring points.
Can you book nonstop awards from St. Louis (STL) to Sydney (SYD) with Aeroplan?
AwardTool hasn't observed nonstop Air Canada Aeroplan award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Aeroplan awards from St. Louis (STL) to Sydney (SYD)?
American Express Membership Rewards (1:1, Instant), Bilt Rewards (1:1, Instant), Capital One Miles (1:1, Instant) and Chase Ultimate Rewards (1:1, Instant). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Aeroplan award prices from St. Louis (STL) to Sydney (SYD)?
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 Apr 2027 departures: 55,492 points (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.