Business class award flights from Cancun (CUN) to St Louis (STL)
In the last 30 days AwardTool saw business award space on 3 programs for CUN→STL. Lowest: 15,000 points + $100.79 with Alaska Atmos Rewards, which showed business award space on 2 dates. Nonstop business space was seen via Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer.
Data as of
Award prices last changed . AwardTool checks these routes daily; seats change quickly.
- Lowest observed
- 15,000 pts + $100.79
- Alaska Atmos Rewards
- Programs with space
- 3 of 3
- programs seen on this route
- Most dates seen
- 310
- American Airlines AAdvantage
- Nonstop
- Seen
- from 15,000 pts + taxes not reported
Compare programs for business class
The lowest one-way business award each program showed on CUN→STL, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 15,000 pts + $100.79 | Nonstop | American Airlines (AA) | 9+ | 2 | See dates | |
| American Airlines AAdvantage | 20,000 pts + $80.79 | Nonstop | American Airlines (AA) | — | 310 | See dates | |
| Qantas Frequent Flyer | 38,200 pts + $109.79 | 2 stopsNonstop from 43,600 pts · Mixed cabin | American Airlines (AA) | 1 | 208 | 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 business award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | 15,000 pts + $100.79 | 9+ | Nonstop | Check this date | ||
| American Airlines AAdvantage | 20,000 pts + $86.39 | — | 1 stop | Check this date | ||
| American Airlines AAdvantage | 20,000 pts + $80.79 | — | Nonstop | Check this date | ||
| Qantas Frequent Flyer | 38,200 pts + $109.79 | 1 | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 38,200 pts + $109.79 | 1 | 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 at the time shown. 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.
Nonstop business class award space
- Alaska Atmos Rewards: nonstop from 15,000 points; nonstop space on 2 dates.
- American Airlines AAdvantage: nonstop from 20,000 miles; nonstop space on 17 dates.
- Qantas Frequent Flyer: nonstop from 43,600 points; nonstop space on 2 dates.
Best months for business class from CUN to STL
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 16 | |
| 15,000 pts + taxes not reported | Alaska Atmos Rewards | 1 | |
| 15,000 pts + taxes not reported | Alaska Atmos Rewards | 1 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 28 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 20 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 30 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 31 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 29 | |
| 20,000 pts + taxes not reported | American Airlines AAdvantage | 2 |
Airlines seen in business class
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about business award flights from CUN to STL
What's the lowest business award from Cancun to St Louis?
15,000 points + $100.79 with Alaska Atmos Rewards. Alaska Atmos Rewards showed business award space on 2 departure dates (newest observation Oct 7, 2026, 17:58 UTC). Search live before transferring points.
Which programs had business award space on CUN→STL?
Alaska Atmos Rewards (2 dates), American Airlines AAdvantage (310 dates) and Qantas Frequent Flyer (208 dates), in the last 30 days.
Is there nonstop business award space from CUN to STL?
Yes. AwardTool observed nonstop business award space via Alaska Atmos Rewards, American Airlines AAdvantage and Qantas Frequent Flyer. The lowest nonstop award was 15,000 points with Alaska Atmos Rewards, which showed nonstop business space on 2 dates.
Which months had the lowest business award prices from CUN to STL?
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 award AwardTool observed was for Dec 2026 departures: 20,000 miles with AAdvantage (31 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.