Book United Portland, OR to St. Louis flight deals from $244

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Search flights from Portland, OR to St. Louis (PDX - STL)

November

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Friday 23rd

Return Saturday 8th
from$ 330*Viewed: 2 hours ago

Wednesday 28th

Return Thursday 13th
from$ 294*Viewed: 2 hours ago

Friday 30th

Return Saturday 15th
from$ 330*Viewed: 2 hours ago

December

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Tuesday 4th

Return Wednesday 19th
from$ 330*Viewed: 2 hours ago

Tuesday 25th

Return Wednesday 9th
from$ 330*Viewed: 2 hours ago

Monday 31st

Return Tuesday 15th
from$ 355*Viewed: 2 hours ago

January

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Friday 4th

Return Saturday 19th
from$ 244*Viewed: 2 hours ago

Tuesday 8th

Return Wednesday 23rd
from$ 244*Viewed: 2 hours ago

Friday 11th

Return Saturday 26th
from$ 244*Viewed: 2 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
A view of the St. Louis Arch

Plan ahead for flights from Portland, OR to St. Louis

from
to
Type
Dates
Price*
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Wed 24 Oct 2018
Return Thu 8 Nov 2018
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Fri 26 Oct 2018
Return Sat 10 Nov 2018
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Fri 4 Jan 2019
Return Sat 19 Jan 2019
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 244*Viewed: 2 hours ago
Portland, OR (PDX)
to St. Louis (STL)
Roundtrip
Depart Sat 27 Oct 2018
Return Sun 11 Nov 2018
from$ 269*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in St. Louis

36 °FMonday10/15/2018
54 °FTuesday10/16/2018
59 °FWednesday10/17/2018
54 °FThursday10/18/2018
53 °FFriday10/19/2018
58 °FSaturday10/20/2018
52 °FSunday10/21/2018
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