Award flights from Seattle (SEA) to Chengdu Shuangliu (CTU)
Search flights from Seattle (SEA) to Chengdu Shuangliu (CTU)
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In the last 30 days AwardTool saw award space on 5 programs for SEA→CTU. Lowest economy: 37,500 miles + $22.80 (American Airlines AAdvantage). Lowest business class: 246,573 points + $83.71 (Air Canada Aeroplan) on a mixed-cabin itinerary. Lowest premium economy: 70,000 miles + $35.00 (American Airlines AAdvantage).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Seattle (SEA) to Chengdu Shuangliu (CTU) at a glance
- From
- Seattle-Tacoma International, Seattle, Washington, United States (SEA)
- To
- Chengdu Shuangliu International, Chengdu, China (CTU)
- Programs with award space seen
- 5 of 5 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- American Airlines (AA), Air Canada (AC), Air France (AF), Alaska Airlines (AS), EVA Air (BR), Air China (CA), China Airlines (CI), Cathay Pacific (CX), Jetstar Japan (GK), Juneyao Airlines (HO), Hong Kong Airlines (HX), Japan Airlines (JL) and 11 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 18 of 18 departure dates checked (Air Canada Aeroplan, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Chengdu Shuangliu (CTU)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 37,500 pts + $22.80 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL) | — | 7 | See dates | |
| Air Canada Aeroplan | 50,000 pts + $99.61 | 1 stop | Air Canada (AC), EVA Air (BR), Air China (CA), Lufthansa (LH) +6 more | 1 | 18 | See dates | |
| United MileagePlus | 60,500 pts + $13.10 | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), United Airlines (UA) +1 more | 4 | 15 | See dates | |
| Qantas Frequent Flyer | 67,400 pts + $425.30 | 2 stops | American Airlines (AA), Alaska Airlines (AS), China Airlines (CI), Jetstar Japan (GK) +2 more | 1 | 6 | See dates | |
| GOL Smiles | 111,100 pts + taxes not reported | 1 stop | Air Canada (AC), Air France (AF), Alaska Airlines (AS), Juneyao Airlines (HO) +6 more | 2 | 18 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 70,000 pts + $35.00 | 2 stops | Cathay Pacific (CX), Japan Airlines (JL) | — | 2 | See dates | |
| United MileagePlus | 71,500 pts + $13.10 | 2 stops | EVA Air (BR), Air China (CA), United Airlines (UA) | 4 | 15 | See dates | |
| Air Canada Aeroplan | 119,635 pts + $83.51 | 2 stops | Air Canada (AC), Air China (CA), Asiana Airlines (OZ), Singapore Airlines (SQ) +1 more | 2 | 10 | See dates | |
| GOL Smiles | 896,300 pts + taxes not reported | 2 stops | Air France (AF) | 1 | 2 | See dates |
Not seen in premium economy: Qantas Frequent Flyer.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Air Canada AeroplanLowest, mixed cabin | 246,573 pts + $83.71Mixed cabin | 2 stops | Air Canada (AC), Air China (CA), Asiana Airlines (OZ), Singapore Airlines (SQ) +2 more | 3 | 18 | See dates | |
| United MileagePlus | 250,000 pts + $29.20Mixed cabin | 2 stops | EVA Air (BR), Air China (CA), United Airlines (UA) | 3 | 15 | See dates |
Not seen in business class: American Airlines AAdvantage, GOL Smiles and Qantas Frequent Flyer.
First class: not seen in the last 30 days.
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 award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | American Airlines AAdvantage | 37,500 pts + $28.40 | — | 2 stops | Check this date | ||
| Economy | Qantas Frequent Flyer | 85,000 pts + $449.90 | 1 | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 71,500 pts + $13.10 | 4 | 2 stops | Check this date | ||
| Premium Economy | GOL Smiles | 896,300 pts + taxes not reported | 1 | 2 stops | Check this date | ||
| Business | Air Canada Aeroplan | 246,573 pts + $83.71Mixed cabin | 3 | 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.
Best months to fly from Seattle (SEA) to Chengdu Shuangliu (CTU) on points
| Month | Economy | Premium Economy | Business |
|---|---|---|---|
| 50,000 · Aeroplan (8 dates) | 164,037 · Aeroplan (1 date) | 379,057 · Aeroplan (8 dates) | |
| 37,500 · AAdvantage (1 date) | 71,500 · MileagePlus (8 dates) | 246,573 · Aeroplan (8 dates)Mixed cabin | |
| 37,500 · AAdvantage (4 dates) | 70,000 · AAdvantage (1 date) | 249,675 · Aeroplan (2 dates) | |
| 37,500 · AAdvantage (2 dates) | 70,000 · AAdvantage (1 date) | — |
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 | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| Qantas Frequent Flyer | 1:1 · Instant | — | 1:1 · ~1-2 days | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to GOL Smiles.
Search, calendar and alerts from Seattle (SEA) to Chengdu Shuangliu (CTU)
Route calendar
Every departure date with open award seats on SEA→CTU for Air Canada Aeroplan and the other programs: a limited window on the free plan and 365 days with Pro.
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Search one date across programs to see current flights, seats and taxes before you transfer points.
Search Seattle (SEA) to Chengdu Shuangliu (CTU)How many miles or points you need from Seattle (SEA) to Chengdu Shuangliu (CTU)
- In economy, American Airlines AAdvantage had the lowest observed award, 37,500 miles + $22.80; see how many miles you need with American Airlines AAdvantage.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 70,000 miles + $35.00; see how many miles you need with American Airlines AAdvantage.
- In business class, Air Canada Aeroplan had the lowest observed award, 246,573 points + $83.71, a mixed-cabin award; see how many points you need with Air Canada Aeroplan.
Questions about award flights from Seattle (SEA) to Chengdu Shuangliu (CTU)
What's the lowest Seattle (SEA) to Chengdu Shuangliu (CTU) award price AwardTool has seen?
In economy, 37,500 miles + $22.80 with American Airlines AAdvantage. Seen Sep 21, 2026, 02:56 UTC for a Dec 2, 2026 departure. American Airlines AAdvantage showed economy award space on 7 departure dates at any price (newest observation Oct 10, 2026, 23:58 UTC). In business class, 246,573 points + $83.71 with Air Canada Aeroplan on a mixed-cabin itinerary (part of the trip in a lower cabin). Seen Sep 21, 2026, 03:10 UTC for a Dec 1, 2026 departure. Air Canada Aeroplan showed business-class award space on 18 departure dates at any price (newest observation Oct 18, 2026, 16:21 UTC). Search live before transferring points.
Which loyalty programs had award space from Seattle (SEA) to Chengdu Shuangliu (CTU)?
5 programs in the last 30 days: American Airlines AAdvantage (economy 7 dates, premium economy 2 dates); Air Canada Aeroplan (economy 18 dates, premium economy 10 dates, business class 18 dates); GOL Smiles (economy 18 dates, premium economy 2 dates); Qantas Frequent Flyer (economy 6 dates); United MileagePlus (economy 15 dates, premium economy 15 dates, business class 15 dates). Dates count departure dates with an open award.
Is there nonstop award space from Seattle (SEA) to Chengdu Shuangliu (CTU)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including American Airlines, Air Canada, Air France and Alaska Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Seattle (SEA) to Chengdu Shuangliu (CTU)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Qantas Frequent Flyer (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Seattle (SEA) to Chengdu Shuangliu (CTU)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Jan 2027 departures, 37,500 miles with AAdvantage (4 dates); in business class, the lowest award was for Jan 2027 departures, 249,675 points with Aeroplan (2 dates), and a mixed-cabin itinerary was seen for Dec 2026 departures from 246,573 points with Aeroplan. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.