$125 Cheap Delta flights Seattle (SEA) to St. Louis (STL)
$125 Cheap Delta flights Seattle (SEA) to St. Louis (STL)
Prices were available within the past 7 days and start at $125 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Seattle (SEA) to St. Louis (STL)
January is typically the cheapest month to fly
From $126 - $221 per traveler.
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United |
Popular airline | Delta |
Distance | 2728 km |
Average flight time | 5 hours 55 mins |
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Most Popular Delta Routes from Seattle
Most Popular Delta Routes from St. Louis
- Omaha to Seattle (OMA - SEA)
- Salt Lake City to Norwich (SLC - NWI)
- New York to Tampa (LGA - TPA)
- San Juan to Toronto (SJU - YYZ)
- Newark Liberty Intl. Airport to Tampa (EWR - TPA)
- Des Moines to Indianapolis (DSM - IND)
- Seattle to San Antonio (SEA - SAT)
- New York to London (JFK - LHR)
- San Juan to Toronto (SJU - YYZ)
- Lima to San Francisco (LIM - SFO)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Springfield to Sacramento (SGF - SMF)
- Richmond to El Paso (RIC - ELP)
- New York to London (JFK - LHR)
- Boston to San Juan (BOS - SJU)
- Des Moines to Indianapolis (DSM - IND)
- New York to Tampa (JFK - TPA)
- Lima to San Francisco (LIM - SFO)
- Idaho Falls to Ontario (IDA - ONT)
- New York to Orlando (LGA - MCO)
- Omaha to Seattle (OMA - SEA)