Cheap flights from Portland, OR to St. Louis, MO
Flights starting at £117. Choose between United Airlines, American Airlines, or Delta Air Lines to find the best price.
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Tips to know when travelling to St. Louis
Cheapest one-way trip | £117 |
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Cheapest round-trip | £206 |
Average round-trip | £300 |
Most popular airline | United Airlines |
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Check-in for a flight from Portland to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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United Airlines | UAL | UA | Yes | No |
American Airlines | AAL | AA | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | Yes | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
St. Louis travel tips
1) Spend time at Grant’s Farm, a longtime landmark in Grantwood Village in St. Louis | Grant's Farm has been an animal reservation for a long time and is open to the public. Visiting the farm is free, but parking costs $15 per car. These funds go to the maintenance of the farm. Buffaloes, elephants, camels, donkeys, kangaroos, goats, and peacocks live here. You will see most of the animals on the tram tour around the farm area. |
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2) Do you like motorcycles and speed? Visit the St. Louis Moto Museum | The St. Louis Moto Museum is a private collection of motorcycles. Its exhibits came from more than 20 countries around the world, and the period spans over 100 years. The entrance to the museum is free, visitors are accepted from Monday to Friday. |
3) Want to have some fun in the evening? Head to the partying areas of St. Louis | In St. Louis, they know how to have a great evening. Head to areas such as The Loop in the West End for great atmospheric bars, dance clubs, and traditional city music. |
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Airports near Portland
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