Flights from Seattle Airport SEA to St Louis Airport CPS
You do not have a choice if you want to fly directly from Seattle-Tacoma International to St. Louis Downtown Airport, Delta Air Lines is the only airline available. The journey time flying from Seattle-Tacoma International to St. Louis Downtown Airport United States is around 4 Hours 4 Minutes. With the distance covered being 2,770 Km (1,721 Miles). The airport code for Seattle-Tacoma International is SEA and for St. Louis Downtown Airport it is CPS.
The price of the flight is dependent on the time of the day you fly (if there is a choice) and the day of the week with weekends being normally a higher price. St. Louis Downtown Airport United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Seattle-Tacoma International. Flights to St. Louis Downtown Airport United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.
The time zone at St. Louis Downtown Airport is 6.0 GMT compared to 8.0 GMT at Seattle-Tacoma International so bare this in mind is you need to make travel arrangements when you arrive at St. Louis Downtown Airport.
Travellers planning to fly from Seattle-Tacoma International Airport to St. Louis Downtown Airport can pre-book short or long term car parking at Seattle-Tacoma International Airport.
Below are some options if you require transport to Seattle-Tacoma International Airport:
Below you will see all the airlines that fly from Seattle-Tacoma International (SEA) to St. Louis Downtown Airport (CPS) and the number of flights they operate each day.

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines | 0 | 0 | 0 | 0 | 0 | 1 | 0 | VIEW FLIGHTS |
Delta Air Lines offer the most direct flights from Seattle-Tacoma International to St. Louis Downtown Airport with an average of 1 flights a week. The earliest flights are operated at and the latest flights operated at and the most common flight numbers are
Contact Delta Air Lines at delta.com to booking a flight or find up to date information on the flight times.
Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Saturday | 11:30
| VIEW FLIGHTS |
Before departing Seattle-Tacoma International please check that you are holding a valid passport.
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Alternative Airports in United States with Connections from Seattle Airport
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- airplanemode_active Seattle Airport to Houston William P Hobby 9 flights per week
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- airplanemode_active Seattle Airport to Helena 7 flights per week
- airplanemode_active Seattle Airport to Lewiston Nez Perce County Rgnl 7 flights per week
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- airplanemode_active Seattle Airport to Wilmington Clinton Field 6 flights per week
- airplanemode_active Seattle Airport to Rockford Greater Rockford 3 flights per week
- airplanemode_active Seattle Airport to Hillsboro 2 flights per week
- airplanemode_active Seattle Airport to Everett 2 flights per week
- airplanemode_active Seattle Airport to Mount Vernon 1 flights per week
- airplanemode_active Seattle Airport to Teterboro 1 flights per week
- airplanemode_active Seattle Airport to Portland International 154 flights per week
- airplanemode_active Seattle Airport to Spokane International 147 flights per week
- airplanemode_active Seattle Airport to Denver International 142 flights per week
- airplanemode_active Seattle Airport to Chicago OHare International 123 flights per week
- airplanemode_active Seattle Airport to Las Vegas 111 flights per week
- airplanemode_active Seattle Airport to Salt Lake City 102 flights per week
- airplanemode_active Seattle Airport to Sacramento International 95 flights per week
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- airplanemode_active Seattle Airport to Atlanta 71 flights per week
- airplanemode_active Seattle Airport to New York John F Kennedy International 63 flights per week
- airplanemode_active Seattle Airport to Pasco 60 flights per week
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- airplanemode_active Seattle Airport to Boston 55 flights per week
- airplanemode_active Seattle Airport to Ontario International 52 flights per week
- airplanemode_active Seattle Airport to Houston 48 flights per week
- airplanemode_active Seattle Airport to Juneau Boundary Bay 44 flights per week
- airplanemode_active Seattle Airport to Detroit 42 flights per week
- airplanemode_active Seattle Airport to Bellingham 41 flights per week
- airplanemode_active Seattle Airport to Ketchikan International 34 flights per week
- airplanemode_active Seattle Airport to Maui 33 flights per week
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- airplanemode_active Seattle Airport to Kalispell 29 flights per week
- airplanemode_active Seattle Airport to Philadelphia International 28 flights per week
- airplanemode_active Seattle Airport to Kona 26 flights per week
- airplanemode_active Seattle Airport to Fresno Air Terminal 25 flights per week
- airplanemode_active Seattle Airport to Billings 21 flights per week
- airplanemode_active Seattle Airport to Washington Ronald Reagan Washington National 21 flights per week
- airplanemode_active Seattle Airport to Miami International 21 flights per week
- airplanemode_active Seattle Airport to Tucson International 21 flights per week
- airplanemode_active Seattle Airport to Raleigh 20 flights per week
- airplanemode_active Seattle Airport to Walla Walla 14 flights per week
- airplanemode_active Seattle Airport to Fort Lauderdale hollywood International 14 flights per week
- airplanemode_active Seattle Airport to Indianapolis 14 flights per week
- airplanemode_active Seattle Airport to New Orleans 14 flights per week
- airplanemode_active Seattle Airport to Pittsburgh 14 flights per week
- airplanemode_active Seattle Airport to Yakima Air Terminal 14 flights per week
- airplanemode_active Seattle Airport to Port Columbus International 13 flights per week
- airplanemode_active Seattle Airport to San Antonio International 13 flights per week
- airplanemode_active Seattle Airport to Albuquerque 12 flights per week
- airplanemode_active Seattle Airport to Wichita Mid Continent 8 flights per week
- airplanemode_active Seattle Airport to Dallas Love Field 7 flights per week
- airplanemode_active Seattle Airport to Great Falls International 7 flights per week
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- airplanemode_active Seattle Airport to San Bernardino Norton Afb 7 flights per week
- airplanemode_active Seattle Airport to Sitka 7 flights per week
- airplanemode_active Seattle Airport to Port Angeles 6 flights per week
- airplanemode_active Seattle Airport to Friday Harbor 4 flights per week
- airplanemode_active Seattle Airport to Seattle Boeing Field King County International 2 flights per week
- airplanemode_active Seattle Airport to Marana 2 flights per week
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- airplanemode_active Seattle Airport to Renton 1 flights per week
- airplanemode_active Seattle Airport to Los Angeles Van Nuys 1 flights per week
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