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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 5:50 PM
STL 9:35 PM
2.8h
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United Airlines UA2340
SEA 2:10 PM
ORD 8:17 PM
With stops 4.1h
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United Airlines UA4487
ORD 9:10 PM
STL 10:43 PM
1.6h
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United Airlines UA757
SEA 3:51 PM
DEN 7:35 PM
With stops 2.7h
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United Airlines UA652
DEN 10:15 AM
STL 1:19 PM
2.1h
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Hawaiian Airlines HA6650
SEA 3:35 PM
DEN 7:14 PM
With stops 2.6h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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Alaska Airlines AS602
SEA 3:35 PM
DEN 7:14 PM
With stops 2.6h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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American Airlines AA2748
SEA 5:39 AM
DFW 11:36 AM
With stops 4.0h
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American Airlines AA3855
DFW 1:16 PM
STL 3:04 PM
1.8h
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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 DL2421
SLC 2:10 PM
STL 5:56 PM
2.8h
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United Airlines UA397
SEA 5:00 AM
DEN 8:48 AM
With stops 2.8h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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American Airlines AA2748
SEA 5:39 AM
DFW 11:36 AM
With stops 4.0h
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American Airlines AA2269
DFW 2:34 PM
STL 4:14 PM
1.7h
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American Airlines AA7468
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
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Delta Air Lines DL949
SEA 6:50 PM
MSP 12:11 AM
With stops 3.4h
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Delta Air Lines DL1609
MSP 9:30 PM
STL 11:03 PM
1.6h
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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 DL1605
MSP 3:30 PM
STL 5:05 PM
1.6h
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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 DL2822
DTW 4:10 PM
STL 4:50 PM
1.7h
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American Airlines AA3068
SEA 6:00 AM
CLT 2:08 PM
With stops 5.1h
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American Airlines AA2937
CLT 4:58 PM
STL 6:08 PM
2.2h
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American Airlines AA1667
SEA 7:00 AM
DFW 1:00 PM
With stops 4.0h
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American Airlines AA2246
DFW 5:47 PM
STL 7:29 PM
1.7h
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United Airlines UA737
SEA 7:32 PM
SFO 9:46 PM
With stops 2.2h
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United Airlines UA5222
SFO 11:00 PM
STL 5:11 AM
4.2h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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Alaska Airlines AS618
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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Hawaiian Airlines HA6986
SEA 8:32 AM
STL 2:26 PM
Nonstop 3.9h
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Alaska Airlines AS388
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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Alaska Airlines AS410
SEA 12:12 PM
ORD 6:26 PM
With stops 4.2h
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Alaska Airlines AS4492
ORD 7:50 PM
STL 9:15 PM
1.4h
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Delta Air Lines DL941
SEA 12:10 PM
MSP 5:37 PM
With stops 3.5h
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Delta Air Lines DL1609
MSP 9:30 PM
STL 11:03 PM
1.6h
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Frontier Airlines F93406
SEA 12:00 PM
DEN 3:51 PM
With stops 2.9h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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Hawaiian Airlines HA6382
SEA 12:40 PM
DEN 4:24 PM
With stops 2.7h
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Frontier Airlines F93302
DEN 10:50 AM
STL 1:58 PM
2.1h
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Delta Air Lines DL810
SEA 11:05 PM
DTW 6:26 AM
With stops 4.3h
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Delta Air Lines DL3960
DTW 8:40 AM
STL 9:32 AM
1.9h
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Alaska Airlines AS696
SEA 11:25 AM
LAX 2:10 PM
With stops 2.8h
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Alaska Airlines AS6320
LAX 6:16 PM
STL 11:51 PM
3.6h
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American Airlines AA5004
SEA 11:36 AM
PHX 3:43 PM
With stops 3.1h
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American Airlines AA2043
PHX 7:56 PM
STL 11:51 PM
2.9h
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American Airlines AA1559
SEA 10:12 PM
CLT 6:00 AM
With stops 4.8h
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American Airlines AA5614
CLT 8:25 AM
STL 9:40 AM
2.3h
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
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Alaska Airlines AS618
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Hawaiian Airlines HA6986
SEA 8:32 AM
STL 2:26 PM
Nonstop 3.9h
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 8:55 AM
STL 2:51 PM
Nonstop 3.9h
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Alaska Airlines AS265
SEA 8:55 AM
ORD 3:13 PM
With stops 4.3h
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United Airlines UA4416
ORD 6:00 PM
STL 7:25 PM
1.4h
See prices and details in the app >>
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American Airlines AA1667
SEA 7:00 AM
DFW 1:00 PM
With stops 4.0h
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American Airlines AA2246
DFW 5:47 PM
STL 7:29 PM
1.7h
See prices and details in the app >>
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United Airlines UA737
SEA 7:32 PM
SFO 9:46 PM
With stops 2.2h
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United Airlines UA5222
SFO 11:00 PM
STL 5:11 AM
4.2h
See prices and details in the app >>
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American Airlines AA7468
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
See prices and details in the app >>
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Delta Air Lines DL949
SEA 6:50 PM
MSP 12:11 AM
With stops 3.4h
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Delta Air Lines DL1609
MSP 9:30 PM
STL 11:03 PM
1.6h
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 DL1605
MSP 3:30 PM
STL 5:05 PM
1.6h
See prices and details in the app >>
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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 DL2822
DTW 4:10 PM
STL 4:50 PM
1.7h
See prices and details in the app >>
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See all
American Airlines AA7468
SEA 6:00 PM
STL 11:55 PM
Nonstop 3.9h
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 AS618
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Hawaiian Airlines HA6986
SEA 8:32 AM
STL 2:26 PM
Nonstop 3.9h
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 8:55 AM
STL 2:51 PM
Nonstop 3.9h
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 AS618
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
See prices and details in the app >>
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Hawaiian Airlines HA6986
SEA 8:32 AM
STL 2:26 PM
Nonstop 3.9h
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 8:55 AM
STL 2:51 PM
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7468
SEA 6:00 PM
STL 11:55 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 3 hours 58 minutes to fly from Seattle (SEA) to St. Louis (STL).
  • Airlines with flights from Seattle (SEA) to St. Louis (STL): Qatar Airways, Alaska Airlines, Air Tahiti Nui, Japan Airlines, American Airlines and Hawaiian Airlines.

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