Award flights from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)
Search flights from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)
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In the last 30 days AwardTool saw award space on 8 programs for BKK→STL. Lowest economy: 37,500 miles + $68.59 (American Airlines AAdvantage). Lowest business class: 110,000 miles + $303.59 (Etihad Guest) on a mixed-cabin itinerary. Lowest first class: 225,000 points + $86.79 (Alaska Atmos Rewards) on a mixed-cabin itinerary.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Bangkok Suvarnabhumi (BKK) to St. Louis (STL) at a glance
- From
- Suvarnabhumi Airport, Bangkok, Thailand (BKK)
- To
- St. Louis Lambert International, St. Louis, Missouri, United States (STL)
- Programs with award space seen
- 8 of 8 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), Alaska Airlines (AS), British Airways (BA), EVA Air (BR), Air China (CA), Cathay Pacific (CX), Delta Air Lines (DL), Emirates (EK), Ethiopian Airlines (ET), Etihad Airways (EY), Juneyao Airlines (HO) and 16 more
- Departures with open awards
- Oct 2026 to May 2027
- Most dates with space
- 48 of 48 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 St. Louis (STL)
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 + $68.59 | 2 stops | American Airlines (AA), Alaska Airlines (AS), Cathay Pacific (CX), Japan Airlines (JL) | — | 20 | See dates | |
| Alaska Atmos Rewards | 50,000 pts + $91.49 | 2 stops | Alaska Airlines (AS), Cathay Pacific (CX), Hainan Airlines (HU), Japan Airlines (JL) +3 more | 9+ | 35 | See dates | |
| Etihad Guest | 51,754 pts + $337.19 | 2 stops | American Airlines (AA), Air Canada (AC), Etihad Airways (EY) | 7 | 45 | See dates | |
| United MileagePlus | 55,000 pts + $79.33 | 3 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Ethiopian Airlines (ET) +10 more | 9+ | 40 | See dates | |
| Air Canada Aeroplan | 55,733 pts + $140.90 | 2 stops | Air Canada (AC), EVA Air (BR), Lufthansa (LH), ANA (NH) +3 more | 3 | 48 | See dates | |
| Avianca LifeMiles | 60,000 pts + $58.00 | 2 stops | EVA Air (BR), Lufthansa (LH), ANA (NH), Singapore Airlines (SQ) +2 more | 9+ | 15 | See dates | |
| Delta SkyMiles | 62,000 pts + $94.86 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 8 | See dates | |
| Qantas Frequent Flyer | 71,400 pts + $462.09 | 2 stops | American Airlines (AA), British Airways (BA), Cathay Pacific (CX), Japan Airlines (JL) +1 more | 1 | 9 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 62,500 pts + $91.49 | 2 stops | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX) | 9+ | 9 | See dates | |
| American Airlines AAdvantage | 70,000 pts + $71.49 | 2 stops | American Airlines (AA), Japan Airlines (JL) | — | 1 | See dates | |
| United MileagePlus | 71,500 pts + $71.39 | 3 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Juneyao Airlines (HO) +5 more | 1 | 38 | See dates | |
| Delta SkyMiles | 110,000 pts + $95.64 | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 2 | 6 | See dates | |
| Air Canada Aeroplan | 130,784 pts + $146.80 | 2 stops | Air Canada (AC), ANA (NH), United Airlines (UA) | 2 | 45 | See dates |
Not seen in premium economy: Avianca LifeMiles, Etihad Guest and Qantas Frequent Flyer.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Etihad GuestLowest, mixed cabin | 110,000 pts + $303.59Mixed cabin | 2 stops | American Airlines (AA), Air Canada (AC), Etihad Airways (EY) | 2 | 44 | See dates | |
| Air Canada Aeroplan | 235,302 pts + $129.14Mixed cabin | 2 stops | Air Canada (AC), Emirates (EK), ANA (NH), Asiana Airlines (OZ) +1 more | 2 | 48 | See dates | |
| United MileagePlus | 250,000 pts + $71.39Mixed cabin | 2 stops | Air Canada (AC), EVA Air (BR), Air China (CA), Ethiopian Airlines (ET) +7 more | 1 | 39 | See dates | |
| Alaska Atmos Rewards | 255,000 pts + $116.49Mixed cabin | 2 stops | Alaska Airlines (AS), STARLUX Airlines (JX), Qatar Airways (QR) | 4 | 10 | See dates |
Not seen in business class: American Airlines AAdvantage, Avianca LifeMiles, Delta SkyMiles and Qantas Frequent Flyer.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest, mixed cabin | 225,000 pts + $86.79Mixed cabin | 2 stops | Alaska Airlines (AS), Japan Airlines (JL), STARLUX Airlines (JX), Korean Air (KE) +1 more | 2 | 17 | See dates | |
| Etihad Guest | 332,000 pts + $760.00Mixed cabin | 2 stops | Air Canada (AC), Etihad Airways (EY) | 2 | 8 | See dates | |
| Delta SkyMiles | 410,000 pts + $94.86Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 8 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Avianca LifeMiles, Qantas Frequent Flyer and United MileagePlus.
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 + $71.39 | — | 2 stops | Check this date | ||
| Economy | Avianca LifeMiles | 60,000 pts + $58.00 | 9+ | 2 stops | Check this date | ||
| Economy | Qantas Frequent Flyer | 71,400 pts + $462.09 | 1 | 2 stops | Check this date | ||
| Premium Economy | Air Canada Aeroplan | 142,817 pts + $129.14 | 3 | 2 stops | Check this date | ||
| Business | Etihad Guest | 115,000 pts + $303.33 | 3 | 2 stops | Check this date | ||
| Business | United MileagePlus | 250,000 pts + $82.53Mixed cabin | 2 | 2 stops | Check this date | ||
| First | Alaska Atmos Rewards | 300,000 pts + $91.13 | 3 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 410,000 pts + $94.86Mixed cabin | 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 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 Bangkok Suvarnabhumi (BKK) to St. Louis (STL) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 37,500 · AAdvantage (3 dates) | 142,817 · Aeroplan (4 dates) | 115,000 · Etihad Guest (5 dates) | 300,000 · Atmos (3 dates) | |
| 37,500 · AAdvantage (1 date) | — | — | — | |
| 58,842 · Aeroplan (5 dates) | 208,151 · Aeroplan (4 dates) | 110,000 · Etihad Guest (5 dates)Mixed cabin | — | |
| 37,500 · AAdvantage (2 dates) | 141,186 · Aeroplan (21 dates) | 110,000 · Etihad Guest (19 dates)Mixed cabin | 332,000 · Etihad Guest (4 dates)Mixed cabin | |
| 37,500 · AAdvantage (4 dates) | 71,500 · MileagePlus (5 dates) | 110,000 · Etihad Guest (6 dates)Mixed cabin | 300,000 · Atmos (4 dates) | |
| 37,500 · AAdvantage (1 date) | 110,000 · SkyMiles (1 date) | 250,000 · MileagePlus (1 date)Mixed cabin | 300,000 · Atmos (1 date) | |
| 55,000 · MileagePlus (1 date) | 119,700 · MileagePlus (1 date) | 235,302 · Aeroplan (1 date)Mixed cabin | 410,000 · SkyMiles (1 date)Mixed cabin | |
| 37,500 · AAdvantage (9 dates) | 62,500 · Atmos (9 dates) | 110,000 · Etihad Guest (9 dates)Mixed cabin | 225,000 · Atmos (9 dates)Mixed cabin |
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 | — | — |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| American Airlines AAdvantage | — | — | — | — | 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 | — | — | — | — | — |
| Etihad Guest | — | 1:1 · Instant | 1:1 · ~1 day | — | 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.
Search, calendar and alerts from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)
Route calendar
Every departure date with open award seats on BKK→STL 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 Bangkok Suvarnabhumi (BKK) to St. Louis (STL)How many miles or points you need from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)
- In economy, American Airlines AAdvantage had the lowest observed award, 37,500 miles + $68.59; see how many miles you need with American Airlines AAdvantage.
- In premium economy, Alaska Atmos Rewards had the lowest observed award, 62,500 points + $91.49; see how many points you need with Alaska Atmos Rewards.
- In business class, Etihad Guest had the lowest observed award, 110,000 miles + $303.59, a mixed-cabin award; see how many miles you need with Etihad Guest.
- In first class, Alaska Atmos Rewards had the lowest observed award, 225,000 points + $86.79, a mixed-cabin award; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)
What's the lowest Bangkok Suvarnabhumi (BKK) to St. Louis (STL) award price AwardTool has seen?
In economy, 37,500 miles + $68.59 with American Airlines AAdvantage. Seen Oct 9, 2026, 22:48 UTC for an Oct 22, 2026 departure. American Airlines AAdvantage showed economy award space on 20 departure dates at any price (newest observation Oct 14, 2026, 16:44 UTC). In business class, 110,000 miles + $303.59 with Etihad Guest on a mixed-cabin itinerary (part of the trip in a lower cabin). Etihad Guest showed business-class award space on 44 departure dates at any price (newest observation Oct 19, 2026, 17:19 UTC). Search live before transferring points.
Which loyalty programs had award space from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)?
8 programs in the last 30 days: American Airlines AAdvantage (economy 20 dates, premium economy 1 date); Air Canada Aeroplan (economy 48 dates, premium economy 45 dates, business class 48 dates); Alaska Atmos Rewards (economy 35 dates, premium economy 9 dates, business class 10 dates, first class 17 dates); Avianca LifeMiles (economy 15 dates); Delta SkyMiles (economy 8 dates, premium economy 6 dates, first class 8 dates); Etihad Guest (economy 45 dates, business class 44 dates, first class 8 dates); Qantas Frequent Flyer (economy 9 dates); United MileagePlus (economy 40 dates, premium economy 38 dates, business class 39 dates). Dates count departure dates with an open award.
Is there nonstop award space from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 2 to 3 stops on itineraries including American Airlines, Air Canada, Alaska Airlines and British Airways. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Qantas Frequent Flyer (1:1). Bilt Rewards: Air Canada Aeroplan (1:1), Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Etihad Guest (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), Avianca LifeMiles (1:1), Etihad Guest (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Bangkok Suvarnabhumi (BKK) to St. Louis (STL)?
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 May 2027 departures, 37,500 miles with AAdvantage (9 dates); in business class, the lowest award was for Oct 2026 departures, 115,000 miles with Etihad Guest (5 dates), and a mixed-cabin itinerary was seen for Jan 2027 departures from 110,000 miles with Etihad Guest. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.