Alaska Atmos Rewards award flights from Seattle (SEA) to Shanghai Hongqiao (SHA)
Explore these award routes
Preview matching cached flight results on these routes, then search live for your own trip.
In the last 30 days AwardTool saw Alaska Atmos Rewards award space for SEA→SHA in economy and premium economy. Lowest economy: 42,500 points + $34.90 (economy space on 31 dates). Lowest premium economy: 55,000 points + $34.90 (premium economy space on 7 dates).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 42,500 points + $34.90
- economy space on 31 dates
- Lowest premium economy
- 55,000 points + $34.90
- premium economy space on 7 dates
Atmos award prices by cabin
The lowest one-way Alaska Atmos Rewards award AwardTool observed on SEA→SHA in each cabin, in points plus taxes.
| Cabin | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Economy | 42,500 points + $34.90 | 2 stops | Alaska Airlines (AS), Cathay Pacific (CX), Hainan Airlines (HU), Japan Airlines (JL) | 9+ | 31 | See dates | |
| Premium Economy | 55,000 points + $34.90 | 2 stops | Alaska Airlines (AS), Japan Airlines (JL) | 9+ | 7 | 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 Atmos award examples
| Departure | Cabin | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| Economy | 42,500 points + $308.80 | 4 | 1 stop | Check this date | ||
| Economy | 42,500 points + $34.90 | 9+ | 2 stops | Check this date | ||
| Economy | 42,500 points + $34.90 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 55,000 points + $34.90 | 9+ | 2 stops | Check this date | ||
| Premium Economy | 55,000 points + $34.90 | 9+ | 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.
How often Atmos award space showed up
Departure dates in the next 365 days that AwardTool checked for Alaska Atmos Rewards 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 | 31 of 69 | 44% | |
| Premium Economy | 7 of 69 | 10% |
Best months to fly from Seattle (SEA) to Shanghai Hongqiao (SHA) with Atmos
| Month | Economy | Premium Economy |
|---|---|---|
| 42,500 (5 dates) | — | |
| 42,500 (7 dates) | — | |
| 42,500 (8 dates) | 55,000 (3 dates) | |
| 42,500 (5 dates) | 55,000 (3 dates) | |
| 50,000 (1 date) | 62,500 (1 date) | |
| 42,500 (5 dates) | — |
How to get Atmos points
- Bilt Rewards: 1:1 · ~1 day
Check current transfer bonuses. Most transfers can't be reversed.
Atmos vs other programs from Seattle (SEA) to Shanghai Hongqiao (SHA)
Lowest one-way award per program and cabin on this route.
| Program | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Air Canada Aeroplan | 50,000 pts + $85.01 | 97,247 pts + $94.41 | 205,944 pts + $75.91Mixed cabin | 323,676 pts + $75.71Mixed cabin |
| Air France/KLM Flying Blue | 36,000 pts + $247.00 | 188,500 pts + $480.90 | 494,500 pts + $720.70 | — |
| Alaska Atmos Rewards | 42,500 pts + $34.90 | 55,000 pts + $34.90Lowest | — | — |
| American Airlines AAdvantage | 35,000 pts + $5.60Lowest | 65,000 pts + $24.20 | 199,500 pts + $5.60 | — |
| Delta SkyMiles | 45,000 pts + $5.60 | 97,100 pts + $5.60 | 323,600 pts + $5.60 | 367,100 pts + $5.60 |
| Etihad Guest | 67,000 pts + $323.50 | — | 87,000 pts + $323.50LowestMixed cabin | — |
| GOL Smiles | 69,100 pts + taxes not reported | 348,000 pts + taxes not reported | — | — |
| Qantas Frequent Flyer | 45,700 pts + $367.60 | 81,800 pts + $371.90 | — | 299,300 pts + $1,254.00Lowest |
| United MileagePlus | 55,000 pts + $5.60 | 65,000 pts + $11.20 | 346,400 pts + $5.60 | — |
| Virgin Australia Velocity | 42,000 pts + $9.33 | — | — | — |
Questions about Atmos award flights from Seattle (SEA) to Shanghai Hongqiao (SHA)
How many points do you need to fly from Seattle (SEA) to Shanghai Hongqiao (SHA) with Alaska Atmos Rewards?
The lowest one-way Alaska Atmos Rewards awards AwardTool observed in the last 30 days: economy 42,500 points + $34.90, with monthly lows of 42,500 points in 5 months and 50,000 points in 1 month, and award space on 31 departure dates (newest observation Oct 18, 2026); premium economy 55,000 points + $34.90, with monthly lows of 55,000 points in 2 months and 62,500 points in 1 month, and award space on 7 departure dates (newest observation Oct 17, 2026). Monthly lows varied in economy (42,500 to 50,000 points) and premium economy (55,000 to 62,500 points), so the award on your dates may cost more. Search live before transferring points.
What's the lowest Atmos award from Seattle (SEA) to Shanghai Hongqiao (SHA)?
In economy, 42,500 points + $34.90. Seen Sep 30, 2026, 00:34 UTC for an Oct 20, 2026 departure. Alaska Atmos Rewards showed economy award space on 31 departure dates at any price (newest observation Oct 18, 2026, 13:51 UTC). In premium economy, 55,000 points + $34.90. Seen Sep 25, 2026, 02:47 UTC for a Dec 2, 2026 departure. Alaska Atmos Rewards showed premium economy award space on 7 departure dates at any price (newest observation Oct 17, 2026, 02:39 UTC). Search live before transferring points.
Can you book nonstop awards from Seattle (SEA) to Shanghai Hongqiao (SHA) with Atmos?
AwardTool hasn't observed nonstop Alaska Atmos Rewards award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which credit card points can book Atmos awards from Seattle (SEA) to Shanghai Hongqiao (SHA)?
Bilt Rewards (1:1, ~1 day). Check current transfer bonuses; most transfers can't be reversed.
Which months had the lowest Atmos award prices from Seattle (SEA) to Shanghai Hongqiao (SHA)?
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 Dec 2026 departures: 42,500 points (8 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.