Cheap Flights from St Louis to Porto - STL to OPO (reverse)
Popular Flights from St Louis to Porto
- Airfare from St Louis to Porto on American Airlines from $769 round trip
- Airfare from St Louis to Porto on Iberia from $769 round trip
- Airfare from St Louis to Porto on Us Airways from $867 round trip
- Airfare from St Louis to Porto on Continental Airlines from $881 round trip
- Airfare from St Louis to Porto on United Airlines from $881 round trip
Recent Alerts from St Louis to Porto
Market
Rating
Date
Price
St Louis to Porto on US Airways
Dec 7, 2010
20101207
$948
Did You Know?
- 106 flights per week fly out of St Louis, MO connecting to Porto, PT
- 68,270 seats are available per day to fly out of St Louis, MO connecting to Porto, PT
- The smallest aircraft operated by Air Canada flying between St Louis, MO and Porto, PT is a ERJ with 50 seats.
- Lufthansa has 101 two stops or more flights between St Louis, MO and Porto, PT.
- The largest aircraft operated by Brussels flying between St Louis, MO and Porto, PT is a CRJ with 50 seats.
- The shortest flight between St Louis, MO and Porto, PT on Lufthansa is 5,613 miles.
- 10 airlines operate between St Louis, MO and Porto, PT
- American has the most two or more stop flights between St Louis, MO for Porto, PT.
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Advance Purchase Prices from St Louis to Porto
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- Air Canada$2503$1600$1340$949$949$1735$1735
- Brussels$2430$1527$1267$1217$1217$1662$1662
- Continental$2444$1541$1281$940$940$1676$1676
- Lufthansa$2550$1647$1387$996$996$1782$1782
- US Airways$1601$1601$1341$1291$1710$1201$1201
- United$2464$1561$1301$940$940$1676$1676
Cheap Domestic Flights from St Louis - STL
Flights
Airline
Lowest Price
American, Alaska, Continental, Delta, Frontier, United, US Airways, Southwest
$249
American, Continental, Delta, Frontier, AirTran, United, US Airways, Southwest
$358
American, Alaska, Continental, Delta, Frontier, United, US Airways, Southwest
$197
American, Alaska, Continental, Delta, Frontier, United, US Airways, Southwest
$321
Cheap International Flights from St Louis - STL
Flights
Airline
Lowest Price
American, Air Canada, Air France, Alitalia, British Airways, BMI, Continental, Delta, Etihad, Iberia, KLM, Lufthansa, Egyptair, Royal Jordanian, SAS, United, US Airways
$982
American, Air Canada, Aeromexico, Alaska, Continental, Delta, United, US Airways
$451