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Flight times from Seattle to St. Louis & schedule

The average flight time from Seattle to St. Louis is About 4 hours 13 minutes, covering a distance of About 2,765.15 km.

Flight duration

About 4 hours 13 minutes

Flight distance

About 2,765.15 km

How long is the flight from Seattle to St. Louis?

The flights usually depart from Seattle-Tacoma International Airport and arrive at St. Louis Lambert International Airport.

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Earliest first
Latest first
Delta Air Lines DL1120
SEA 1:30 PM
SLC 4:37 PM
With stops 2.1h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:25 AM
2.8h
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Alaska Airlines AS696
SEA 1:35 PM
LAX 4:25 PM
With stops 2.8h
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Alaska Airlines AS6320
LAX 6:18 PM
STL 11:59 PM
3.7h
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Frontier Airlines F93406
SEA 4:20 PM
DEN 8:11 PM
With stops 2.9h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Delta Air Lines DL1128
SEA 5:45 AM
SLC 8:51 AM
With stops 2.1h
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Delta Air Lines DL1506
SLC 9:36 AM
STL 1:32 PM
2.9h
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United Airlines UA2601
SEA 5:07 AM
DEN 8:50 AM
With stops 2.7h
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United Airlines UA652
DEN 9:45 AM
STL 12:43 PM
2.0h
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Delta Air Lines DL1128
SEA 5:45 AM
SLC 8:51 AM
With stops 2.1h
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Delta Air Lines DL1492
SLC 1:55 PM
STL 5:42 PM
2.8h
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American Airlines AA2748
SEA 5:37 AM
DFW 11:34 AM
With stops 4.0h
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American Airlines AA2269
DFW 3:26 PM
STL 5:13 PM
1.8h
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
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Alaska Airlines AS615
SEA 6:07 PM
STL 11:59 PM
Nonstop 3.9h
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American Airlines AA7468
SEA 6:00 PM
STL 11:58 PM
Nonstop 4.0h
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Delta Air Lines DL943
SEA 6:05 AM
MSP 11:32 AM
With stops 3.5h
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Delta Air Lines DL3744
MSP 1:09 PM
STL 2:54 PM
1.8h
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Alaska Airlines AS414
SEA 6:00 AM
DFW 12:00 PM
With stops 4.0h
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Alaska Airlines AS4101
DFW 3:26 PM
STL 5:13 PM
1.8h
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Delta Air Lines DL812
SEA 6:00 AM
DTW 1:21 PM
With stops 4.3h
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Delta Air Lines DL1502
DTW 3:55 PM
STL 4:42 PM
1.8h
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American Airlines AA3068
SEA 6:00 AM
CLT 2:07 PM
With stops 5.1h
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American Airlines AA2477
CLT 5:01 PM
STL 6:07 PM
2.1h
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Alaska Airlines AS618
SEA 7:55 AM
STL 1:55 PM
Nonstop 4.0h
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Hawaiian Airlines HA6652
SEA 7:55 PM
DEN 11:33 PM
With stops 2.6h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Delta Air Lines DL2851
SEA 7:40 PM
DEN 11:28 PM
With stops 2.8h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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Alaska Airlines AS388
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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American Airlines AA9271
SEA 8:00 AM
STL 2:02 PM
Nonstop 4.0h
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Alaska Airlines AS410
SEA 12:55 PM
ORD 7:09 PM
With stops 4.2h
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Alaska Airlines AS6601
ORD 7:47 PM
STL 9:12 PM
1.4h
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United Airlines UA1784
SEA 12:25 PM
EWR 8:42 PM
With stops 5.3h
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United Airlines UA3468
EWR 9:30 PM
STL 11:25 PM
2.9h
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American Airlines AA3075
SEA 11:57 PM
DFW 5:51 AM
With stops 3.9h
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American Airlines AA2897
DFW 7:08 AM
STL 8:55 AM
1.8h
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American Airlines AA3075
SEA 11:57 PM
DFW 5:51 AM
With stops 3.9h
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American Airlines AA2289
DFW 9:14 AM
STL 11:01 AM
1.8h
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Alaska Airlines AS135
SEA 10:51 PM
DFW 4:40 AM
With stops 3.8h
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Alaska Airlines AS6283
DFW 7:08 AM
STL 8:55 AM
1.8h
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American Airlines AA3134
SEA 10:08 PM
CLT 6:05 AM
With stops 5.0h
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American Airlines AA2475
CLT 7:30 AM
STL 8:35 AM
2.1h
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Frontier Airlines F94204
SEA 9:34 PM
LAS 12:14 AM
With stops 2.7h
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Frontier Airlines F93108
LAS 12:15 PM
STL 5:45 PM
3.5h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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American Airlines AA9271
SEA 8:00 AM
STL 2:02 PM
Nonstop 4.0h
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Alaska Airlines AS642
SEA 8:08 PM
DEN 11:59 PM
With stops 2.9h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Alaska Airlines AS682
SEA 8:30 AM
DEN 12:14 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Alaska Airlines AS618
SEA 7:55 AM
STL 1:55 PM
Nonstop 4.0h
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Hawaiian Airlines HA6652
SEA 7:55 PM
DEN 11:33 PM
With stops 2.6h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
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Delta Air Lines DL2851
SEA 7:40 PM
DEN 11:28 PM
With stops 2.8h
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Frontier Airlines F93302
DEN 4:20 PM
STL 7:32 PM
2.2h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS615
SEA 6:07 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7468
SEA 6:00 PM
STL 11:58 PM
Nonstop 4.0h
See prices and details in the app >>
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Delta Air Lines DL943
SEA 6:05 AM
MSP 11:32 AM
With stops 3.5h
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Delta Air Lines DL3744
MSP 1:09 PM
STL 2:54 PM
1.8h
See prices and details in the app >>
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Alaska Airlines AS414
SEA 6:00 AM
DFW 12:00 PM
With stops 4.0h
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Alaska Airlines AS4101
DFW 3:26 PM
STL 5:13 PM
1.8h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS615
SEA 6:07 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7468
SEA 6:00 PM
STL 11:58 PM
Nonstop 4.0h
See prices and details in the app >>
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Alaska Airlines AS618
SEA 7:55 AM
STL 1:55 PM
Nonstop 4.0h
See prices and details in the app >>
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA9271
SEA 8:00 AM
STL 2:02 PM
Nonstop 4.0h
See prices and details in the app >>
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA9271
SEA 8:00 AM
STL 2:02 PM
Nonstop 4.0h
See prices and details in the app >>
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Alaska Airlines AS618
SEA 7:55 AM
STL 1:55 PM
Nonstop 4.0h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS615
SEA 6:07 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7468
SEA 6:00 PM
STL 11:58 PM
Nonstop 4.0h
See prices and details in the app >>
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FAQs about flight schedules from Seattle to St. Louis

  • When are flight tickets from Seattle (SEA) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Seattle to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 3 hours 57 minutes to fly from Seattle (SEA) to St. Louis (STL).
  • Airlines with flights from Seattle (SEA) to St. Louis (STL): Qatar Airways, Alaska Airlines, Japan Airlines, American Airlines, Hawaiian Airlines, Air Tahiti Nui and Singapore Airlines.

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