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

Flight duration

About 4 hours 24 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 AA717
SEA 1:59 PM
DFW 7:59 PM
With stops 4.0h
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American Airlines AA1010
DFW 8:44 PM
STL 10:33 PM
1.8h
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Alaska Airlines AS700
SEA 1:50 PM
PHX 4:44 PM
With stops 2.9h
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Alaska Airlines AS4020
PHX 7:55 PM
STL 11:51 PM
2.9h
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Alaska Airlines AS410
SEA 1:45 PM
ORD 7:55 PM
With stops 4.2h
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Alaska Airlines AS6591
ORD 8:00 AM
STL 9:22 AM
1.4h
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American Airlines AA2398
SEA 2:04 PM
ORD 8:15 PM
With stops 4.2h
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American Airlines AA4248
ORD 10:35 PM
STL 12:02 AM
1.4h
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Frontier Airlines F93406
SEA 2:49 PM
DEN 6:38 PM
With stops 2.8h
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Frontier Airlines F93302
DEN 3:45 PM
STL 6:51 PM
2.1h
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United Airlines UA2269
SEA 5:05 AM
DEN 8:49 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 5:25 AM
SLC 8:30 AM
With stops 2.1h
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Delta Air Lines DL2455
SLC 9:40 AM
STL 1:31 PM
2.9h
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American Airlines AA2748
SEA 5:24 AM
DFW 11:24 AM
With stops 4.0h
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American Airlines AA2269
DFW 2:40 PM
STL 4:27 PM
1.8h
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United Airlines UA4672
SEA 5:30 AM
SFO 7:50 AM
With stops 2.3h
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United Airlines UA336
SFO 10:35 AM
STL 4:27 PM
3.9h
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American Airlines AA2748
SEA 5:24 AM
DFW 11:24 AM
With stops 4.0h
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Frontier Airlines F94742
DFW 4:28 PM
STL 6:19 PM
1.9h
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Alaska Airlines AS472
SEA 6:06 PM
STL 11:59 PM
Nonstop 3.9h
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Hawaiian Airlines HA6939
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
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American Airlines AA7468
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
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American Airlines AA7626
SEA 6:06 PM
STL 11:59 PM
Nonstop 3.9h
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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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American Airlines AA3068
SEA 6:00 AM
CLT 2:08 PM
With stops 5.1h
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American Airlines AA2937
CLT 6:26 PM
STL 7:30 PM
2.1h
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United Airlines UA2618
SEA 7:00 AM
ORD 1:09 PM
With stops 4.2h
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United Airlines UA2618
ORD 2:20 PM
STL 3:46 PM
1.4h
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United Airlines UA747
SEA 7:00 AM
ORD 1:08 PM
With stops 4.1h
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United Airlines UA4487
ORD 9:25 PM
STL 10:58 PM
1.6h
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United Airlines UA2618
SEA 7:00 AM
ORD 1:09 PM
With stops 4.2h
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United Airlines UA2618
ORD 2:20 PM
STL 3:46 PM
1.4h
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Delta Air Lines DL2740
SEA 7:35 AM
DEN 11:32 AM
With stops 3.0h
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Frontier Airlines F93302
DEN 3:45 PM
STL 6:51 PM
2.1h
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American Airlines AA1209
SEA 12:59 AM
DFW 6:49 AM
With stops 3.8h
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American Airlines AA2289
DFW 8:49 AM
STL 10:39 AM
1.8h
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Delta Air Lines DL953
SEA 11:59 PM
MSP 5:22 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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United Airlines UA2379
SEA 11:59 PM
IAH 6:15 AM
With stops 4.3h
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United Airlines UA6214
IAH 8:00 AM
STL 10:04 AM
2.1h
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United Airlines UA2651
SEA 11:50 PM
ORD 5:47 AM
With stops 4.0h
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United Airlines UA4613
ORD 9:04 AM
STL 10:27 AM
1.4h
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Hawaiian Airlines HA6669
SEA 11:00 PM
ORD 5:04 AM
With stops 4.1h
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American Airlines AA4595
ORD 8:00 AM
STL 9:27 AM
1.4h
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Alaska Airlines AS328
SEA 11:00 PM
ORD 5:04 AM
With stops 4.1h
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American Airlines AA4595
ORD 8:00 AM
STL 9:27 AM
1.4h
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American Airlines AA707
SEA 10:35 AM
DFW 4:27 PM
With stops 3.9h
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American Airlines AA2246
DFW 5:48 PM
STL 7:30 PM
1.7h
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American Airlines AA1559
SEA 9:45 PM
CLT 5:30 AM
With stops 4.8h
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American Airlines AA2475
CLT 7:24 AM
STL 8:28 AM
2.1h
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Frontier Airlines F94066
SEA 9:17 AM
DFW 3:18 PM
With stops 4.0h
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American Airlines AA1010
DFW 8:44 PM
STL 10:33 PM
1.8h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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Hawaiian Airlines HA6938
SEA 8:00 AM
STL 1:52 PM
Nonstop 3.9h
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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 3:45 PM
STL 6:51 PM
2.1h
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Alaska Airlines AS682
SEA 8:06 AM
DEN 11:55 AM
With stops 2.8h
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Frontier Airlines F93302
DEN 3:45 PM
STL 6:51 PM
2.1h
See prices and details in the app >>
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United Airlines UA2618
SEA 7:00 AM
ORD 1:09 PM
With stops 4.2h
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United Airlines UA2618
ORD 2:20 PM
STL 3:46 PM
1.4h
See prices and details in the app >>
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United Airlines UA747
SEA 7:00 AM
ORD 1:08 PM
With stops 4.1h
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United Airlines UA4487
ORD 9:25 PM
STL 10:58 PM
1.6h
See prices and details in the app >>
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United Airlines UA2618
SEA 7:00 AM
ORD 1:09 PM
With stops 4.2h
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United Airlines UA2618
ORD 2:20 PM
STL 3:46 PM
1.4h
See prices and details in the app >>
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Delta Air Lines DL2740
SEA 7:35 AM
DEN 11:32 AM
With stops 3.0h
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Frontier Airlines F93302
DEN 3:45 PM
STL 6:51 PM
2.1h
See prices and details in the app >>
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Alaska Airlines AS472
SEA 6:06 PM
STL 11:59 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 AA7468
SEA 6:00 PM
STL 11:56 PM
Nonstop 3.9h
See prices and details in the app >>
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See all
Alaska Airlines AS472
SEA 6:06 PM
STL 11:59 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 AA7468
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 6:06 PM
STL 11:59 PM
Nonstop 3.9h
See prices and details in the app >>
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Alaska Airlines AS388
SEA 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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 8:00 AM
STL 2:11 PM
Nonstop 4.2h
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 AS472
SEA 6:06 PM
STL 11:59 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 AA7468
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 6:06 PM
STL 11:59 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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