A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| SFO → STL UA1905 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1905 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1924 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1924 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1905 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1924 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1924 | Economy | Virgin Australia | 19,000 | $9.00 | 9 | ||
| SFO → STL UA1905 | Economy | Virgin Australia | 19,000 | $9.00 | 9 |
Did you mean Flights from St Louis to San Francisco?
San Francisco
United StatesSFO
San Francisco International Airport
St Louis
United StatesSTL
Lambert St Louis International Airport
San Francisco International Airport (SFO) serves San Francisco; Lambert St Louis International Airport (STL) serves St Louis.
The airports are 1,731 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from SFO to STL.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), Air New Zealand (NZ), Asiana Airlines (OZ), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 29, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
San Francisco International Airport (SFO) is the origin airport and Lambert St Louis International Airport (STL) is the destination airport.
SFO and STL are approximately 1,731 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from SFO to STL.
Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), Air New Zealand (NZ), Asiana Airlines (OZ), United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7, Embraer 175 (long wing) (E7W) and JET.