There are 4 ways to get from Seattle to St. Louis by plane, train, bus or car

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Fly  •  6 h 6 min

  1. SEA - STL

$145 - $376

3 alternative options

Train, bus  •  2 days 3 h

  1. Empire Builder
  2. via St Louis

$301 - $846

Bus  •  2 days 8 h

$241 - $622

Drive  •  33 h 8 min

  1. 2151.2 miles

$210 - $310

What companies run services between Seattle, WA, USA and St. Louis, MO, USA?

Alaska Airlines, Inc., Southwest Airlines and three other airlines fly from Seattle to St. Louis hourly. Alternatively, you can take a bus from Seattle to St. Louis via Portland, Or, Denver, Co, and Frisco in around 2 days 8 h.

Airlines
Southwest Airlines
Website
southwest.com
Flights from Seattle to St. Louis
Ave. Duration
4 h
When
Every day
Estimated price
$280 - $900
Flights from Seattle to St. Louis via Denver
Ave. Duration
5 h 35 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$280 - $900
Delta
Website
delta.com
Flights from Seattle to St. Louis via Minneapolis
Ave. Duration
5 h 59 min
When
Every day
Estimated price
$230 - $1,100
Flights from Seattle to St. Louis via Salt Lake City
Ave. Duration
5 h 44 min
When
Sunday
Estimated price
$230 - $1,100
United Airlines
Website
united.com
Flights from Seattle to St. Louis via Denver
Ave. Duration
5 h 50 min
When
Every day
Estimated price
$220 - $850
Flights from Seattle to St. Louis via Chicago O'Hare
Ave. Duration
6 h 26 min
When
Every day
Estimated price
$220 - $850
Alaska Airlines, Inc.
Website
alaskaair.com
Flights from Seattle to St. Louis
Ave. Duration
3 h 54 min
When
Every day
Estimated price
$250 - $850
American Airlines
Website
aa.com
Flights from Seattle to St. Louis via Chicago O'Hare
Ave. Duration
6 h 15 min
When
Monday, Tuesday, Wednesday, Thursday, Friday and Sunday
Estimated price
$230 - $850
Train operators
Amtrak
Phone
+1 1-800-872-7245
Website
amtrak.com
Train from Seattle King Street Station Amtrak to Chicago Union Station Amtrak
Ave. Duration
45 h 15 min
Frequency
Once daily
Estimated price
$270 - $850
Website
amtrak.com
Coach Seat
$270 - $400
Flexi Coach Seat
$480 - $700
Business Coach Seat
$550 - $850
Room
$1,000 - $1,400
Bus operators
Greyhound USA
Phone
+1 214-849-8100
Email
ifsr@greyhound.com
Website
greyhound.com
Bus from Seattle, Wa to Portland, Or
Ave. Duration
3 h 45 min
Frequency
Hourly
Estimated price
$22 - $55
Website
greyhound.com
Economy
$22 - $35
Flexible
$40 - $55
Bus from Portland, Or to Denver, Co
Ave. Duration
28 h 55 min
Frequency
Hourly
Estimated price
$120 - $320
Website
greyhound.com
Economy
$120 - $210
Flexible
$240 - $320
Bus from Denver, Co to Frisco
Ave. Duration
1 h 45 min
Frequency
Hourly
Estimated price
$13 - $30
Website
greyhound.com
Economy
$13 - $20
Flexible
$23 - $30
Bus from Frisco to St Louis, Mo
Ave. Duration
19 h 35 min
Frequency
Every 4 hours
Estimated price
$85 - $220
Website
greyhound.com
Economy
$85 - $150
Flexible
$170 - $220

Want to know more about travelling around United States

Rome2rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

Questions & Answers

The distance between Seattle and St. Louis is 2769 km. The road distance is 3442 km.

The cheapest way to get from Seattle to St. Louis is to fly which costs $140 - $380 and takes 6 h 6 min.

The quickest way to get from Seattle to St. Louis is to fly which takes 6 h 6 min and costs $140 - $380.

No, there is no direct bus from Seattle to St. Louis. However, there are services departing from Seattle, Wa and arriving at St Louis, Mo via Portland, Or, Denver, Co and Frisco. The journey, including transfers, takes approximately 2 days 8 h.

It takes approximately 6 h 6 min to get from Seattle to St. Louis, including transfers.