
Cheap Delta flights Seattle (SEA) to St. Louis (STL)
Prices were available within the past 7 days and start at for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 5 - Sat, Jan 10
SEA
Seattle
STL
St. Louis
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago

Sat, Jan 3 - Sat, Jan 10
SEA
Seattle
STL
St. Louis
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago

Sat, Jan 3 - Thu, Jan 8
SEA
Seattle
STL
St. Louis
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Travel information
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | Lambert-St. Louis Intl. |
Distance | 2728 km |
Average flight time | 6 hours 55 mins |
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Most Popular Delta Routes from Seattle
Most Popular Delta Routes from St. Louis
- Seattle to Phoenix (SEA - PHX)
- Denver to Spokane (DEN - GEG)
- Chicago to Paris (ORD - CDG)
- Louisville to Boston (SDF - BOS)
- Pittsburgh to Denver (PIT - DEN)
- Boston to Porto (BOS - OPO)
- Atlanta to Miami (ATL - MIA)
- Chicago to Paris (ORD - CDG)
- Bozeman to Minneapolis (BZN - MSP)
- Denver to Bismarck (DEN - BIS)
Popular Domestic Routes in Lambert-St. Louis Intl.
- Reno to Richmond (RNO - RIC)
- Raleigh to Minneapolis (RDU - MSP)
- Denver to Spokane (DEN - GEG)
- Denver to Spokane (DEN - GEG)
- Washington to Miami (DCA - MIA)
- Los Angeles to Honolulu (LAX - HNL)
- Fort Lauderdale to Rochester (FLL - ROC)
- Atlanta to Miami (ATL - MIA)
- Raleigh to Minneapolis (RDU - MSP)
- Fort Lauderdale to Rochester (FLL - ROC)