Book Cheap Flights from Saint Louis with Alaska Airlines
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1 Passenger
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DPA Name: DPA QA Test - Details / example to Los Angeles/LAX
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Saint Louis (STL)to
Los Angeles (LAX)Depart: Oct 6, 2026
From
$157
Seen: 20 hours ago
One-way
Economy
Compare one-way ticket prices from Saint Louis.*
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Saint Louis (STL)to
Seattle (SEA)Depart: Feb 10, 2026
From
$99
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Anchorage (ANC)Depart: Feb 10, 2026
From
$201
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Puerto Vallarta (PVR)Depart: Jan 24, 2026
From
$190
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Portland (PDX)Depart: Feb 3, 2026
From
$154
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Fairbanks (FAI)Depart: Feb 9, 2026
From
$201
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Bellingham (BLI)Depart: Feb 7, 2026
From
$139
Seen: 5 hours ago
One-way
Economy
Saint Louis (STL)to
Indianapolis (IND)Depart: Jan 15, 2026
From
$353
Seen: 5 hours ago
One-way
Economy
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from Saint Louis.*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Saint Louis (STL) | Seattle (SEA) | One-way | Economy | Depart: Apr 18, 2026 | From $99 Seen: 5 hours ago |
| Saint Louis (STL) | Anchorage (ANC) | One-way | Economy | Depart: Feb 20, 2026 | From $201 Seen: 5 hours ago |
| Saint Louis (STL) | Puerto Vallarta (PVR) | One-way | Economy | Depart: May 5, 2026 | From $240 Seen: 5 hours ago |
| Saint Louis (STL) | Portland (PDX) | One-way | Economy | Depart: May 13, 2026 | From $115 Seen: 5 hours ago |
| Saint Louis (STL) | Fairbanks (FAI) | One-way | Economy | Depart: Apr 15, 2026 | From $201 Seen: 5 hours ago |
| Saint Louis (STL) | Vancouver (YVR) | One-way | Economy | Depart: Jul 30, 2026 | From $257 Seen: 14 hours ago |
| Saint Louis (STL) | Honolulu (HNL) | One-way | Economy | Depart: Feb 22, 2026 | From $242 Seen: 15 hours ago |
| Saint Louis (STL) | Bellingham (BLI) | One-way | Economy | Depart: Apr 1, 2026 | From $179 Seen: 5 hours ago |
| Saint Louis (STL) | Los Angeles (LAX) | One-way | Economy | Depart: Feb 18, 2026 | From $197 Seen: 11 hours ago |
*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.