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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 2,765.15km.

Flight duration

About 4 hours 13 minutes

Flight distance

About 2,765.15km

Earliest flight

07:30 → 13:20

Latest flight

18:10 → 23:59

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
United Airlines UA2601
SEA 05:07
DEN 08:50
With stops 2.7h
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United Airlines UA652
DEN 09:45
STL 12:43
2.0h
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Delta Air Lines DL1128
SEA 05:30
SLC 08:33
With stops 2.0h
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Delta Air Lines DL1506
SLC 09:36
STL 13:32
2.9h
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Delta Air Lines DL1128
SEA 05:30
SLC 08:33
With stops 2.0h
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Delta Air Lines DL1492
SLC 13:55
STL 17:42
2.8h
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American Airlines AA2748
SEA 05:37
DFW 11:34
With stops 4.0h
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American Airlines AA2269
DFW 15:33
STL 17:20
1.8h
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Alaska Airlines AS414
SEA 06:00
DFW 12:00
With stops 4.0h
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Alaska Airlines AS4101
DFW 15:26
STL 17:13
1.8h
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Delta Air Lines DL812
SEA 06:00
DTW 13:21
With stops 4.3h
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Delta Air Lines DL1502
DTW 15:55
STL 16:42
1.8h
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American Airlines AA3068
SEA 06:00
CLT 14:07
With stops 5.1h
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American Airlines AA2477
CLT 17:01
STL 18:07
2.1h
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Delta Air Lines DL943
SEA 06:05
MSP 11:32
With stops 3.5h
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Delta Air Lines DL3744
MSP 13:09
STL 14:54
1.8h
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Alaska Airlines AS618
SEA 07:55
STL 13:55
Nonstop 4.0h
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Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
Nonstop 4.2h
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Alaska Airlines AS388
SEA 08:00
STL 13:52
Nonstop 3.9h
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American Airlines AA9271
SEA 08:00
STL 14:02
Nonstop 4.0h
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Alaska Airlines AS682
SEA 08:30
DEN 12:14
With stops 2.7h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
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United Airlines UA1784
SEA 12:25
EWR 20:42
With stops 5.3h
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United Airlines UA3468
EWR 21:30
STL 23:25
2.9h
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Alaska Airlines AS410
SEA 12:55
ORD 19:09
With stops 4.2h
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Alaska Airlines AS6601
ORD 19:46
STL 21:11
1.4h
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Delta Air Lines DL1120
SEA 13:30
SLC 16:37
With stops 2.1h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
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Alaska Airlines AS696
SEA 13:35
LAX 16:25
With stops 2.8h
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Alaska Airlines AS6320
LAX 18:18
STL 23:59
3.7h
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Frontier Airlines F93406
SEA 16:20
DEN 20:11
With stops 2.9h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
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Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
Nonstop 3.9h
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American Airlines AA7468
SEA 18:00
STL 23:58
Nonstop 4.0h
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American Airlines AA3075
SEA 23:57
DFW 05:51
With stops 3.9h
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American Airlines AA2897
DFW 07:08
STL 08:55
1.8h
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American Airlines AA3075
SEA 23:57
DFW 05:51
With stops 3.9h
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American Airlines AA2289
DFW 09:14
STL 11:01
1.8h
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Alaska Airlines AS135
SEA 22:51
DFW 04:40
With stops 3.8h
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Alaska Airlines AS6283
DFW 07:08
STL 08:55
1.8h
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American Airlines AA3134
SEA 22:08
CLT 06:05
With stops 5.0h
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American Airlines AA2475
CLT 07:30
STL 08:35
2.1h
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Frontier Airlines F94204
SEA 21:34
LAS 00:14
With stops 2.7h
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Frontier Airlines F93108
LAS 12:15
STL 17:45
3.5h
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Alaska Airlines AS642
SEA 20:08
DEN 23:59
With stops 2.9h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
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Hawaiian Airlines HA6652
SEA 19:55
DEN 23:33
With stops 2.6h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
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Delta Air Lines DL2851
SEA 19:40
DEN 23:28
With stops 2.8h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
See prices and details in the app >>
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Alaska Airlines AS615
SEA 18:07
STL 23:59
Nonstop 3.9h
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Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
Nonstop 3.9h
See prices and details in the app >>
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American Airlines AA7468
SEA 18:00
STL 23:58
Nonstop 4.0h
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Frontier Airlines F93406
SEA 16:20
DEN 20:11
With stops 2.9h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
See prices and details in the app >>
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Alaska Airlines AS696
SEA 13:35
LAX 16:25
With stops 2.8h
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Alaska Airlines AS6320
LAX 18:18
STL 23:59
3.7h
See prices and details in the app >>
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Delta Air Lines DL1120
SEA 13:30
SLC 16:37
With stops 2.1h
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Delta Air Lines DL2666
SLC 20:35
STL 00:25
2.8h
See prices and details in the app >>
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Alaska Airlines AS410
SEA 12:55
ORD 19:09
With stops 4.2h
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Alaska Airlines AS6601
ORD 19:46
STL 21:11
1.4h
See prices and details in the app >>
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United Airlines UA1784
SEA 12:25
EWR 20:42
With stops 5.3h
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United Airlines UA3468
EWR 21:30
STL 23:25
2.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS682
SEA 08:30
DEN 12:14
With stops 2.7h
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Frontier Airlines F93302
DEN 16:20
STL 19:32
2.2h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
Nonstop 4.2h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
SEA 08:00
STL 13:52
Nonstop 3.9h
See prices and details in the app >>
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Check prices
American Airlines AA9271
SEA 08:00
STL 14:02
Nonstop 4.0h
See prices and details in the app >>
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See all
Alaska Airlines AS618
SEA 07:55
STL 13:55
Nonstop 4.0h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
Nonstop 4.2h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
SEA 08:00
STL 13:52
Nonstop 3.9h
See prices and details in the app >>
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Check prices
American Airlines AA9271
SEA 08:00
STL 14:02
Nonstop 4.0h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
Nonstop 3.9h
See prices and details in the app >>
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Check prices
American Airlines AA7468
SEA 18:00
STL 23:58
Nonstop 4.0h
See prices and details in the app >>
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Check prices
Alaska Airlines AS615
SEA 18:07
STL 23:59
Nonstop 3.9h
See prices and details in the app >>
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Check prices
Alaska Airlines AS615
SEA 18:07
STL 23:59
Nonstop 3.9h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6939
SEA 18:00
STL 23:55
Nonstop 3.9h
See prices and details in the app >>
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Check prices
American Airlines AA7468
SEA 18:00
STL 23:58
Nonstop 4.0h
See prices and details in the app >>
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Check prices
Hawaiian Airlines HA6938
SEA 08:00
STL 14:11
Nonstop 4.2h
See prices and details in the app >>
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Check prices
Alaska Airlines AS388
SEA 08:00
STL 13:52
Nonstop 3.9h
See prices and details in the app >>
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Check prices
American Airlines AA9271
SEA 08:00
STL 14:02
Nonstop 4.0h
See prices and details in the app >>
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Check prices
Alaska Airlines AS618
SEA 07:55
STL 13:55
Nonstop 4.0h
See prices and details in the app >>
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Check prices

FAQs about flight schedules from Seattle to St. Louis

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

    Airlines adjust prices for flights from Seattle to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes about 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.
  • There are 2 airports near St. Louis: St. Louis Downtown Airport and St. Louis Lambert International Airport.

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