Award flights from St. Louis (STL) to Prague (PRG)
Search flights from St. Louis (STL) to Prague (PRG)
Search live to see every flight, program and cabin price for your dates.
In the last 30 days AwardTool saw award space on 10 programs for STL→PRG. Lowest economy: 10,231 miles + $324.80 (Lufthansa Miles & More). Lowest business class: 57,500 miles + $758.60 (American Airlines AAdvantage). Lowest first class: 336,000 miles + $5.60 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
St. Louis (STL) to Prague (PRG) at a glance
- From
- St. Louis Lambert International, St. Louis, Missouri, United States (STL)
- To
- Václav Havel Airport Prague, Prague, Czech Republic (PRG)
- Programs with award space seen
- 10 of 10 programs tracked on this route
- Nonstop award space seen
- Yes, in economy, via Lufthansa Miles & More
- Airlines seen on these awards
- Aegean Airlines (A3), American Airlines (AA), Air Canada (AC), Air France (AF), Finnair (AY), British Airways (BA), Delta Air Lines (DL), Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW), Etihad Airways (EY), IBERIA (IB) and 13 more
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 29 of 32 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 Prague (PRG)
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 | |
|---|---|---|---|---|---|---|---|
| Lufthansa Miles & MoreLowest observed | 10,231 pts + $324.80 | Nonstop | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) +2 more | 9+ | 23 | See dates | |
| American Airlines AAdvantage | 21,000 pts + $5.60 | 1 stop | American Airlines (AA), Finnair (AY), British Airways (BA), Aer Lingus (EI) +1 more | — | 19 | See dates | |
| Delta SkyMiles | 27,900 pts + $5.60 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 24 | See dates | |
| Alaska Atmos Rewards | 35,000 pts + $25.60 | 1 stop | American Airlines (AA), British Airways (BA) | 7 | 7 | See dates | |
| Air France/KLM Flying Blue | 36,000 pts + $158.80 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 9+ | 25 | See dates | |
| Qantas Frequent Flyer | 36,200 pts + $349.00 | 1 stop | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 2 | 8 | See dates | |
| Avianca LifeMiles | 37,000 pts + $58.00 | 2 stops | Air Canada (AC), Lufthansa (LH), SWISS (LX), Austrian (OS) +1 more | 9+ | 12 | See dates | |
| Air Canada Aeroplan | 42,500 pts + $92.61 | 2 stops | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) +4 more | 5 | 29 | See dates | |
| United MileagePlus | 44,000 pts + $13.60 | 2 stops | Air Canada (AC), Aer Lingus (EI), Air Dolomiti (EN), Eurowings (EW) +11 more | 7 | 28 | See dates | |
| Etihad Guest | 91,000 pts + $249.50 | 2 stops | American Airlines (AA), Etihad Airways (EY) | 2 | 23 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 40,000 pts + $558.60 | 2 stops | American Airlines (AA), British Airways (BA) | — | 7 | See dates | |
| Air Canada Aeroplan | 65,593 pts + $132.41 | 3 stops | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) +2 more | 4 | 28 | See dates | |
| Qantas Frequent Flyer | 102,300 pts + $1,656.80 | 2 stops | American Airlines (AA), Air France (AF), British Airways (BA), KLM (KL) | 1 | 2 | See dates | |
| United MileagePlus | 120,000 pts + $50.70 | 2 stops | Air Dolomiti (EN), Eurowings (EW), Lufthansa (LH), SWISS (LX) +6 more | 9+ | 28 | See dates | |
| Air France/KLM Flying Blue | 124,000 pts + $258.40 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 3 | 22 | See dates | |
| Delta SkyMiles | 149,800 pts + $35.40 | 2 stops | Delta Air Lines (DL), KLM (KL), SAS (SK) | 3 | 2 | See dates |
Not seen in premium economy: Alaska Atmos Rewards, Avianca LifeMiles, Etihad Guest and Lufthansa Miles & More.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| American Airlines AAdvantageLowest observed | 57,500 pts + $758.60 | 2 stops | American Airlines (AA), British Airways (BA) | — | 8 | See dates | |
| Air Canada Aeroplan | 75,000 pts + $121.01 | 1 stop | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) +2 more | 1 | 26 | See dates | |
| United MileagePlus | 88,000 pts + $28.60Mixed cabin | 2 stops | Aegean Airlines (A3), Air Canada (AC), Air Dolomiti (EN), Eurowings (EW) +7 more | 9+ | 28 | See dates | |
| Lufthansa Miles & More | 98,748 pts + $1,499.10 | 1 stop | Air Canada (AC), Air Dolomiti (EN), Lufthansa (LH), SWISS (LX) | 9+ | 20 | See dates | |
| Qantas Frequent Flyer | 101,500 pts + $1,555.20Mixed cabin | 2 stops | American Airlines (AA), British Airways (BA), KLM (KL) | 1 | 2 | See dates | |
| Etihad Guest | 105,000 pts + $259.50Mixed cabin | 2 stops | American Airlines (AA), Etihad Airways (EY) | 7 | 21 | See dates | |
| Air France/KLM Flying Blue | 178,500 pts + $363.00 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 4 | 24 | See dates | |
| Delta SkyMiles | 365,700 pts + $35.40Mixed cabin | 2 stops | Delta Air Lines (DL), KLM (KL) | 8 | 1 | See dates |
Not seen in business class: Alaska Atmos Rewards and Avianca LifeMiles.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 336,000 pts + $5.60 | 2 stops | Air France (AF), Delta Air Lines (DL), KLM (KL) | 6 | 21 | See dates |
Not seen in first class: American Airlines AAdvantage, Air Canada Aeroplan, Alaska Atmos Rewards, Avianca LifeMiles, Etihad Guest, Air France/KLM Flying Blue, Lufthansa Miles & More, 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 | Lufthansa Miles & More | 10,231 pts + $337.40 | 9+ | 1 stop | Check this date | ||
| Economy | Lufthansa Miles & More | 19,052 pts + $324.80 | 9+ | Nonstop | Check this date | ||
| Premium Economy | Air Canada Aeroplan | 65,593 pts + $132.41 | 4 | 3 stops | Check this date | ||
| Business | American Airlines AAdvantage | 57,500 pts + $762.80 | — | 2 stops | Check this date | ||
| Business | Qantas Frequent Flyer | 101,500 pts + $1,555.20Mixed cabin | 1 | 2 stops | Check this date | ||
| Business | Etihad Guest | 105,000 pts + $259.50Mixed cabin | 7 | 2 stops | Check this date | ||
| Business | United MileagePlus | 200,000 pts + $50.00 | 9+ | 2 stops | Check this date | ||
| First | Delta SkyMiles | 428,200 pts + $24.30 | 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.
Nonstop award space
- Economy: nonstop from 10,231 miles via Lufthansa Miles & More, which showed nonstop space on 9 dates.
Best months to fly from St. Louis (STL) to Prague (PRG) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 42,500 · Aeroplan (2 dates) | 65,593 · Aeroplan (2 dates) | 75,000 · Aeroplan (2 dates) | — | |
| 10,231 · Miles & More (4 dates) | 96,690 · Aeroplan (4 dates) | 57,500 · AAdvantage (1 date) | 428,200 · SkyMiles (1 date) | |
| 19,194 · Miles & More (2 dates) | 90,680 · Aeroplan (4 dates) | 99,481 · Miles & More (1 date) | — | |
| 10,231 · Miles & More (4 dates) | 83,657 · Aeroplan (4 dates) | 98,748 · Miles & More (4 dates) | 350,000 · SkyMiles (5 dates) | |
| 16,758 · Miles & More (8 dates) | 105,895 · Aeroplan (7 dates) | 98,748 · Miles & More (9 dates) | 390,700 · SkyMiles (9 dates) | |
| 15,284 · Miles & More (5 dates) | 43,000 · AAdvantage (6 dates) | 75,000 · Aeroplan (6 dates) | 336,000 · SkyMiles (6 dates) | |
| 30,000 · AAdvantage (1 date) | 40,000 · AAdvantage (1 date) | 57,500 · 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 | — | — |
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 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. No bank transfers to Lufthansa Miles & More.
Search, calendar and alerts from St. Louis (STL) to Prague (PRG)
Route calendar
Every departure date with open award seats on STL→PRG for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search St. Louis (STL) to Prague (PRG)How many miles you need from St. Louis (STL) to Prague (PRG)
- In economy, Lufthansa Miles & More had the lowest observed award, 10,231 miles + $324.80; see how many miles you need with Lufthansa Miles & More.
- In premium economy, American Airlines AAdvantage had the lowest observed award, 40,000 miles + $558.60; see how many miles you need with American Airlines AAdvantage.
- In business class, American Airlines AAdvantage had the lowest observed award, 57,500 miles + $758.60; see how many miles you need with American Airlines AAdvantage.
- In first class, Delta SkyMiles had the lowest observed award, 336,000 miles + $5.60; see how many miles you need with Delta SkyMiles.
Questions about award flights from St. Louis (STL) to Prague (PRG)
What's the lowest St. Louis (STL) to Prague (PRG) award price AwardTool has seen?
In economy, 10,231 miles + $324.80 with Lufthansa Miles & More. Seen Oct 1, 2026, 22:17 UTC for a Nov 15, 2026 departure. Lufthansa Miles & More showed economy award space on 23 departure dates at any price (newest observation Oct 19, 2026, 01:53 UTC). In business class, 57,500 miles + $758.60 with American Airlines AAdvantage. Seen Oct 1, 2026, 22:17 UTC for a Nov 14, 2026 departure. American Airlines AAdvantage showed business-class award space on 8 departure dates at any price (newest observation Oct 19, 2026, 01:51 UTC). Search live before transferring points.
Which loyalty programs had award space from St. Louis (STL) to Prague (PRG)?
10 programs in the last 30 days: American Airlines AAdvantage (economy 19 dates, premium economy 7 dates, business class 8 dates); Air Canada Aeroplan (economy 29 dates, premium economy 28 dates, business class 26 dates); Alaska Atmos Rewards (economy 7 dates); Avianca LifeMiles (economy 12 dates); Delta SkyMiles (economy 24 dates, premium economy 2 dates, business class 1 date, first class 21 dates); Etihad Guest (economy 23 dates, business class 21 dates); Air France/KLM Flying Blue (economy 25 dates, premium economy 22 dates, business class 24 dates); Lufthansa Miles & More (economy 23 dates, business class 20 dates) and 2 more. Dates count departure dates with an open award.
Is there nonstop award space from St. Louis (STL) to Prague (PRG)?
Yes. AwardTool observed nonstop award space in economy, bookable via Lufthansa Miles & More. The lowest nonstop award was 10,231 miles with Lufthansa Miles & More.
Which credit card points can book awards from St. Louis (STL) to Prague (PRG)?
American Express Membership Rewards: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Air France/KLM Flying Blue (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), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Air Canada Aeroplan (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Chase Ultimate Rewards: Air Canada Aeroplan (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: American Airlines AAdvantage (1:1), Avianca LifeMiles (1:1), Etihad Guest (1:1), Air France/KLM Flying Blue (1:1), Qantas Frequent Flyer (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from St. Louis (STL) to Prague (PRG)?
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 Apr 2027 departures, 10,231 miles with Miles & More (4 dates); in business class, the lowest award was for Jul 2027 departures, 75,000 points with Aeroplan (6 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.