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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 25 minutes, covering a distance of About 2,765.15 km.

Flight duration

About 4 hours 25 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
American Airlines AA2407
SEA 1:41 PM
CLT 9:55 PM
With stops 5.2h
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American Airlines AA459
CLT 10:25 PM
STL 11:33 PM
2.1h
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Delta Air Lines DL1120
SEA 1:30 PM
SLC 4:40 PM
With stops 2.2h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:24 AM
2.8h
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American Airlines AA2548
SEA 1:17 AM
ORD 7:25 AM
With stops 4.1h
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American Airlines AA4282
ORD 2:50 PM
STL 4:15 PM
1.4h
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Frontier Airlines F93406
SEA 1:22 PM
DEN 5:15 PM
With stops 2.9h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
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Hawaiian Airlines HA6650
SEA 2:10 PM
DEN 5:52 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
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Alaska Airlines AS472
SEA 5:56 PM
STL 11:50 PM
Nonstop 3.9h
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United Airlines UA2269
SEA 5:00 AM
DEN 8:42 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 DL1165
SEA 5:45 PM
SLC 8:53 PM
With stops 2.1h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:24 AM
2.8h
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Delta Air Lines DL1128
SEA 5:25 AM
SLC 8:24 AM
With stops 2.0h
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Delta Air Lines DL2666
SLC 8:35 PM
STL 12:24 AM
2.8h
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American Airlines AA2748
SEA 5:22 AM
DFW 11:19 AM
With stops 4.0h
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American Airlines AA2487
DFW 2:39 PM
STL 4:23 PM
1.7h
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
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American Airlines AA7626
SEA 6:05 PM
STL 11:59 PM
Nonstop 3.9h
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Delta Air Lines DL943
SEA 6:05 AM
MSP 11:29 AM
With stops 3.4h
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Delta Air Lines DL1605
MSP 3:15 PM
STL 4:50 PM
1.6h
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Delta Air Lines DL812
SEA 6:00 AM
DTW 1:19 PM
With stops 4.3h
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Delta Air Lines DL2822
DTW 4:10 PM
STL 4:49 PM
1.6h
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United Airlines UA2618
SEA 7:00 AM
ORD 1:00 PM
With stops 4.0h
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United Airlines UA2618
ORD 2:20 PM
STL 3:44 PM
1.4h
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American Airlines AA1667
SEA 7:44 AM
DFW 1:40 PM
With stops 3.9h
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American Airlines AA2491
DFW 4:50 PM
STL 6:36 PM
1.8h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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Frontier Airlines F91176
SEA 8:43 PM
DEN 12:35 AM
With stops 2.9h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
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Alaska Airlines AS602
SEA 8:17 PM
DEN 11:59 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
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Hawaiian Airlines HA6555
SEA 8:00 AM
DEN 11:53 AM
With stops 2.9h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
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Alaska Airlines AS328
SEA 12:25 AM
ORD 6:29 AM
With stops 4.1h
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Alaska Airlines AS6108
ORD 6:45 AM
STL 8:09 AM
1.4h
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Hawaiian Airlines HA6538
SEA 12:17 AM
ORD 6:24 AM
With stops 4.1h
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United Airlines UA2618
ORD 2:20 PM
STL 3:44 PM
1.4h
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Delta Air Lines DL953
SEA 11:53 PM
MSP 5:16 AM
With stops 3.4h
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Delta Air Lines DL4646
MSP 7:03 AM
STL 8:55 AM
1.9h
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American Airlines AA1212
SEA 11:24 PM
DFW 5:11 AM
With stops 3.8h
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American Airlines AA2480
DFW 7:30 AM
STL 9:20 AM
1.8h
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Delta Air Lines DL810
SEA 11:05 PM
DTW 6:27 AM
With stops 4.4h
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Delta Air Lines DL2868
DTW 8:50 AM
STL 9:30 AM
1.7h
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United Airlines UA747
SEA 11:05 AM
ORD 5:10 PM
With stops 4.1h
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United Airlines UA562
ORD 9:25 AM
STL 10:49 AM
1.4h
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American Airlines AA545
SEA 10:39 AM
ORD 5:00 PM
With stops 4.3h
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American Airlines AA1926
ORD 6:35 PM
STL 8:03 PM
1.5h
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United Airlines UA341
SEA 10:45 PM
EWR 7:35 AM
With stops 5.8h
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United Airlines UA3630
EWR 9:29 AM
STL 11:09 AM
2.7h
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Alaska Airlines AS388
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
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American Airlines AA7468
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
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Alaska Airlines AS426
SEA 9:52 AM
DFW 3:54 PM
With stops 4.0h
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Alaska Airlines AS6573
DFW 6:59 PM
STL 8:53 PM
1.9h
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American Airlines AA854
SEA 9:20 AM
CLT 5:30 PM
With stops 5.2h
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American Airlines AA2686
CLT 6:00 PM
STL 7:02 PM
2.0h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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Frontier Airlines F91176
SEA 8:43 PM
DEN 12:35 AM
With stops 2.9h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
See prices and details in the app >>
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Alaska Airlines AS602
SEA 8:17 PM
DEN 11:59 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
See prices and details in the app >>
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Hawaiian Airlines HA6555
SEA 8:00 AM
DEN 11:53 AM
With stops 2.9h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
See prices and details in the app >>
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Alaska Airlines AS682
SEA 8:55 AM
DEN 12:38 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 6:00 AM
STL 9:07 AM
2.1h
See prices and details in the app >>
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United Airlines UA2618
SEA 7:00 AM
ORD 1:00 PM
With stops 4.0h
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United Airlines UA2618
ORD 2:20 PM
STL 3:44 PM
1.4h
See prices and details in the app >>
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American Airlines AA1667
SEA 7:44 AM
DFW 1:40 PM
With stops 3.9h
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American Airlines AA2491
DFW 4:50 PM
STL 6:36 PM
1.8h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS472
SEA 5:56 PM
STL 11:50 PM
Nonstop 3.9h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7626
SEA 6:05 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
See prices and details in the app >>
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American Airlines AA7468
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
See prices and details in the app >>
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American Airlines AA7468
SEA 9:00 AM
STL 3:01 PM
Nonstop 4.0h
See prices and details in the app >>
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
See prices and details in the app >>
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7626
SEA 6:05 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS472
SEA 5:56 PM
STL 11:50 PM
Nonstop 3.9h
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 4 hours 11 minutes to fly from Seattle (SEA) to St. Louis (STL).

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