Premium economy award flights from Istanbul Airport (IST) to St. Louis (STL)
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 premium economy award space on 5 programs for IST→STL. Lowest: 40,000 miles + $521.53 with American Airlines AAdvantage, which showed premium economy award space on 4 dates. No nonstop premium economy award was seen in the last 30 days.
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest observed
- 40,000 miles + $521.53
- American Airlines AAdvantage
- Programs with space
- 5 of 9
- programs seen on this route
- Most dates seen
- 27 of 28
- dates checked · Air France/KLM Flying Blue
- Nonstop
- Not seen
- in the last 30 days
Compare programs for premium economy
The lowest one-way premium economy award each program showed on IST→STL, sorted by points.
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $521.53 | 2 stops | American Airlines (AA), British Airways (BA) | — | 4 | See dates | |
| Lufthansa Miles & More | 52,394 pts + $536.99 | 1 stop | Lufthansa (LH), Turkish Airlines (TK), United Airlines (UA), Lufthansa City Airlines (VL) | 9+ | 11 | See dates | |
| United MileagePlus | 55,000 pts + $77.03 | 2 stops | Lufthansa (LH), Turkish Airlines (TK), United Airlines (UA) | 9+ | 18 | See dates | |
| Air France/KLM Flying Blue | 65,000 pts + $341.36 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 1 | 27 | See dates | |
| Qantas Frequent Flyer | 118,000 pts + $920.02 | 3 stops | American Airlines (AA), British Airways (BA) | 2 | 5 | See dates |
Not seen in premium economy: Air Canada Aeroplan, Alaska Atmos Rewards, Avianca LifeMiles and Etihad Guest.
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 premium economy award examples
| Departure | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|
| American Airlines AAdvantage | 40,000 pts + $522.63 | — | 2 stops | Check this date | ||
| American Airlines AAdvantage | 40,000 pts + $522.63 | — | 2 stops | Check this date | ||
| Lufthansa Miles & More | 52,783 pts + $515.73 | 9+ | 1 stop | Check this date | ||
| United MileagePlus | 55,000 pts + $91.19 | 9+ | 2 stops | Check this date | ||
| United MileagePlus | 55,000 pts + $89.93 | 9+ | 2 stops | Check this date | ||
| Lufthansa Miles & More | 58,825 pts + $611.29 | 9+ | 2 stops | Check this date | ||
| Air France/KLM Flying Blue | 65,000 pts + $341.36 | 1 | 2 stops | Check this date | ||
| Qantas Frequent Flyer | 118,000 pts + $920.02 | 2 | 3 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 premium economy award space showed up
Departure dates in the next 365 days that AwardTool checked for each program in the last 30 days, how many had premium economy award space at any price, and the latest departure with space.
| Program | Dates with space | Share of dates checked | Latest departure with space |
|---|---|---|---|
| American Airlines AAdvantage | 4 of 33 | 12% | |
| Lufthansa Miles & More | 11 of 30 | 36% | |
| United MileagePlus | 18 of 31 | 58% | |
| Air France/KLM Flying Blue | 27 of 28 | 96% | |
| Qantas Frequent Flyer | 5 of 30 | 16% |
Best months for premium economy from Istanbul Airport (IST) to St. Louis (STL)
| Month | Lowest observed | Program | Dates |
|---|---|---|---|
| 180,000 pts + taxes vary | United MileagePlus | 4 | |
| 52,783 pts + taxes vary | Lufthansa Miles & More | 2 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 40,000 pts + taxes vary | American Airlines AAdvantage | 2 | |
| 52,394 pts + taxes vary | Lufthansa Miles & More | 6 |
Lowest premium economy award by month and program
Each program's lowest one-way premium economy award by departure month, in its own points or miles; taxes vary. — means the program showed no premium economy space that month.
| Program | |||||
|---|---|---|---|---|---|
| American Airlines AAdvantagemiles | — | — | 40,000 | 40,000 | — |
| Lufthansa Miles & Moremiles | — | 52,783 | 59,263 | 52,394 | 52,394 |
| United MileagePlusmiles | 180,000 | 55,000 | 55,000 | 55,000 | 129,700 |
| Air France/KLM Flying Bluemiles | 397,500 | 399,000 | 65,000 | 80,500 | 119,500 |
| Qantas Frequent Flyerpoints | — | — | 118,000 | 118,000 | — |
Airlines seen in premium economy
Airlines that appeared on the award itineraries AwardTool observed, and the programs that showed them.
- American Airlines (AA): American Airlines AAdvantage and Qantas Frequent Flyer
- Air France (AF): Air France/KLM Flying Blue
- British Airways (BA): American Airlines AAdvantage and Qantas Frequent Flyer
- Delta Air Lines (DL): Air France/KLM Flying Blue
- KLM (KL): Air France/KLM Flying Blue
- Lufthansa (LH): Lufthansa Miles & More and United MileagePlus
- Turkish Airlines (TK): Lufthansa Miles & More and United MileagePlus
- United Airlines (UA): Lufthansa Miles & More and United MileagePlus
- Lufthansa City Airlines (VL): Lufthansa Miles & More
Premium economy on nearby routes
The lowest premium economy award AwardTool observed on related routes, as each route's page shows it: the return direction, other airports in the same cities, and more routes from Istanbul Airport (IST) and to St. Louis (STL). One way, in the program's points or miles; taxes are on each route's page.
| Route | Lowest observed | Program | Dates seen |
|---|---|---|---|
| St. Louis (STL) to Istanbul Airport (IST)Return direction | 40,000 miles | American Airlines AAdvantage | 3 |
| Istanbul Airport (IST) to New York JFKAlso from IST | 33,000 points | Virgin Atlantic Flying Club | 156 |
| Istanbul Airport (IST) to Miami (MIA)Also from IST | 30,000 miles | Air France/KLM Flying Blue | 274 |
| Istanbul Airport (IST) to Los Angeles (LAX)Also from IST | 40,000 miles | Air France/KLM Flying Blue | 260 |
| Istanbul Airport (IST) to Washington Dulles (IAD)Also from IST | 33,000 points | Virgin Atlantic Flying Club | 67 |
| London Heathrow (LHR) to St. Louis (STL)Also to STL | 35,000 pointsNonstop | Alaska Atmos Rewards | 9 |
| Frankfurt (FRA) to St. Louis (STL)Also to STL | 35,000 points | Alaska Atmos Rewards | 38 |
| Rome Fiumicino (FCO) to St. Louis (STL)Also to STL | 35,000 points | Alaska Atmos Rewards | 13 |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 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 Lufthansa Miles & More.
Questions about premium economy award flights from Istanbul Airport (IST) to St. Louis (STL)
What's the lowest premium economy award from Istanbul Airport (IST) to St. Louis (STL)?
40,000 miles + $521.53 with American Airlines AAdvantage. Seen Sep 23, 2026, 23:27 UTC for a Dec 1, 2026 departure. American Airlines AAdvantage showed premium economy award space on 4 departure dates at any price (newest observation Sep 27, 2026, 00:53 UTC). Search live before transferring points.
Which programs had premium economy award space from Istanbul Airport (IST) to St. Louis (STL)?
American Airlines AAdvantage (4 dates), Lufthansa Miles & More (11 dates), United MileagePlus (18 dates), Air France/KLM Flying Blue (27 dates) and Qantas Frequent Flyer (5 dates), in the last 30 days.
Is there nonstop premium economy award space from Istanbul Airport (IST) to St. Louis (STL)?
AwardTool hasn't observed nonstop premium economy award space on this route in the last 30 days. That doesn't mean nonstop space never appears.
Which months had the lowest premium economy award prices from Istanbul Airport (IST) 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, the lowest premium economy award AwardTool observed was for Dec 2026 departures: 40,000 miles with AAdvantage (2 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.