Cheap Flights from St. Louis Lambert International Airport to Seattle-Tacoma International Airport
Search for flights from St. Louis to Seattle. Find affordable one-way or round-trip flights.
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- STL17:3522h 20m1 stopSEA13:55St. Louis - Seattle|Fri, Apr 26|Frontier AirlinesUS$77US$10124% OFF24% OFFUS$101US$77
- STL22:0424h 50m1 stopSEA20:54St. Louis - Seattle|Tue, Apr 2|Frontier AirlinesUS$79US$10122% OFF22% OFFUS$101US$79
- STL21:3912h 56m1 stopSEA08:35St. Louis - Seattle|Wed, Apr 24|Frontier AirlinesUS$83US$10118% OFF18% OFFUS$101US$83
- STL16:506h 59m1 stopSEA21:49St. Louis - Seattle|Tue, May 7|Frontier AirlinesUS$85US$85
- STL16:506h 59m1 stopSEA21:49St. Louis - Seattle|Tue, Apr 23|Frontier AirlinesUS$86US$86
- STL20:0426h 31m1 stopSEA20:35St. Louis - Seattle|Mon, Apr 15|Frontier AirlinesUS$87US$87
- STL17:3522h 20m1 stopSEA13:55St. Louis - Seattle|Fri, May 3|Frontier AirlinesUS$91US$91
- STL22:5922h 31m1 stopSEA19:30St. Louis - Seattle|Thu, May 9|Frontier AirlinesUS$91US$91
- STL20:4526h 27m1 stopSEA21:12St. Louis - Seattle|Mon, Apr 1|Frontier AirlinesUS$92US$92
- STL19:5122h 40m1 stopSEA16:31St. Louis - Seattle|Wed, May 8|Frontier AirlinesUS$93US$93
- STL13:003h 5mDirectSEA14:00St. Louis - Seattle|Thu, Apr 4|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
View airlines operating flights from St. Louis to Seattle. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.
Check on the flight schedule from St. Louis to Seattle to find the flight that matches your travel plan.
AA421
American Airlines
05:29
STL
08:25
CLT
---W---AA2775
American Airlines
09:36
CLT
12:30
SEA
---W---AS473
Alaska Airlines
07:00
STL
09:25
SEA
SMTWTFSUA2363
United Airlines
13:30
STL
17:49
SEA
SMTWTFSAS388
Alaska Airlines
14:21
STL
16:45
SEA
SMTWTFSF93301
Frontier Airlines
15:53
STL
17:17
DEN
---W--SF91175
Frontier Airlines
05:31
DEN
07:34
SEA
S------F93301
Frontier Airlines
15:53
STL
17:17
DEN
---W--SAS705
Alaska Airlines
18:58
DEN
20:55
SEA
S--WT-SF92017
Frontier Airlines
17:01
STL
18:43
LAS
----T--AS629
Alaska Airlines
07:15
LAS
09:57
SEA
SMTWTFSDL2223
Delta Air Lines
17:30
STL
19:05
MSP
SMTWT-SDL804
Delta Air Lines
21:35
MSP
23:29
SEA
S--WT-SDL1195
Delta Air Lines
18:35
STL
21:00
SLC
S-TWTFSDL1628
Delta Air Lines
22:45
SLC
00:07
SEA
SMTWTFSF93107
Frontier Airlines
19:51
STL
21:34
LAS
SMTW-FSNK421
Spirit Airlines
06:00
LAS
08:45
SEA
SMTWTFS
St. Louis Lambert International Airport to Seattle-Tacoma International Airport Flights Info
Flight distance | 2,747.47km |
---|---|
Cheapest one-way ticket price | $76 |
Cheapest return ticket price | $193 |
FAQs for St. Louis Lambert International Airport to Seattle-Tacoma International Airport Flights
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