There are 5 ways to get from St. Louis to Pendleton by plane, bus, train, 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.
Fly to Tri-Cities Airport, bus
best- Fly from Lambert–St. Louis International Airport (STL) to Tri-Cities Airport (PSC)plane STL - PSC
- Take the bus from Tri-Cities Airport to Valley Transit Centerbus
- Take the bus from Walla Walla Transfer Center to City Hall - Librarybus
12h 36m$200–874Train, drive (Amtrak)
- Take the train from St. Louis to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Pasco Amtrak Stationtrain
- Drive from Pasco Amtrak Station to Pendletoncar
2d$342–902Drive 1,817.4 mi
- Drive from St. Louis to Pendletoncar 1,817.4 mi
28h 46m$332–480Fly to Eastern Oregon Regional Airport
- Fly from Lambert–St. Louis International Airport (STL) to Eastern Oregon Regional Airport (PDT)plane STL - PDT
11h 19m$212–904Fly to Walla Walla Regional Airport, bus
- Fly from Lambert–St. Louis International Airport (STL) to Walla Walla Regional Airport (ALW)plane STL - ALW
- Take the bus from Walla Walla Transfer Center to Walmartbus
12h 56m$220–962
Lambert–St. Louis International Airport (STL) to Tri-Cities Airport (PSC) flights
Questions & Answers
The cheapest way to get from St. Louis to Pendleton is to drive which costs $330 - $480 and takes 28h 46m.
The fastest way to get from St. Louis to Pendleton is to fly which takes 11h 19m and costs $210 - $950.
The distance between St. Louis and Pendleton is 1661 miles. The road distance is 1828 miles.
It takes approximately 12h 36m to get from St. Louis to Pendleton, including transfers.
Pendleton is 2h behind St. Louis. It is currently 7:11 PM in St. Louis and 5:11 PM in Pendleton.
Yes, the driving distance between St. Louis to Pendleton is 1828 miles. It takes approximately 28h 46m to drive from St. Louis to Pendleton.
There are 15+ hotels available in Pendleton.
What companies run services between St. Louis, MO, USA and Pendleton, OR, USA?
Alaska Airlines, Inc., Boutique Air, and two other airlines fly from Lambert–St. Louis International Airport (STL) to Eastern Oregon Regional Airport (PDT) every 4 hours.
- Website
- boutiqueair.com
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Portland
- Ave. Duration
- 16h 30m
- When
- Every day
- Estimated price
- $210–900
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Denver, Portland
- Ave. Duration
- 12h 36m
- When
- Monday to Saturday
- Estimated price
- $210–950
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Salt Lake City, Portland
- Ave. Duration
- 9h 50m
- When
- Every day
- Estimated price
- $210–950
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Minneapolis, Portland
- Ave. Duration
- 10h 40m
- When
- Every day
- Estimated price
- $220–950
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Chicago Midway, Portland
- Ave. Duration
- 10h 45m
- When
- Thursday and Friday
- Estimated price
- $230–1,000
Flights from Lambert–St. Louis International Airport to Eastern Oregon Regional Airport via Seattle, Portland
- Ave. Duration
- 12h 35m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $220–950
- Website
- alaskaair.com
Flights from Lambert–St. Louis International Airport to Tri-Cities Airport via Seattle
- Ave. Duration
- 8h 4m
- When
- Every day
- Estimated price
- $210–900
Flights from Lambert–St. Louis International Airport to Walla Walla Regional Airport via Seattle
- Ave. Duration
- 9h 38m
- When
- Every day
- Estimated price
- $210–950
- Website
- delta.com
Flights from Lambert–St. Louis International Airport to Tri-Cities Airport via Salt Lake City
- Ave. Duration
- 7h 25m
- When
- Every day
- Estimated price
- $190–850
Flights from Lambert–St. Louis International Airport to Tri-Cities Airport via Minneapolis
- Ave. Duration
- 10h 33m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $190–850
- Website
- united.com
Flights from Lambert–St. Louis International Airport to Tri-Cities Airport via Denver
- Ave. Duration
- 7h 44m
- When
- Every day
- Estimated price
- $180–850
- Website
- aa.com
Flights from Lambert–St. Louis International Airport to Tri-Cities Airport via Phoenix
- Ave. Duration
- 7h 43m
- When
- Every day
- Estimated price
- $240–1,000
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from St. Louis to Chicago Union Station
- Ave. Duration
- 4h 55m
- Frequency
- 5 times a day
- Estimated price
- $40–290
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Pasco Amtrak Station
- Ave. Duration
- 41h 35m
- Frequency
- Twice daily
- Estimated price
- $290–600
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 866-253-5247
- csr@airporter.com
- Website
- grapeline.us
Bus from Tri-Cities Airport to Valley Transit Center
- Ave. Duration
- 1h 10m
- Frequency
- Every 4 hours
- Estimated price
- $18–21
- Website
- https://grapeline.us
- Schedules at
- https://grapeline.us/travel-center/schedule2/
- Phone
- +1 541-276-3165
- Kayak@ctuir.org
- Website
- ctuir.org
Bus from Walla Walla Transfer Center to City Hall - Library
- Ave. Duration
- 1h 12m
- Frequency
- Once daily
- Website
- https://ctuir.org/departments/tribal-planning-office/kayak-public-transit/
Bus from Walla Walla Transfer Center to Walmart
- Ave. Duration
- 1h 16m
- Frequency
- Once daily
- Website
- https://ctuir.org/departments/tribal-planning-office/kayak-public-transit/
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.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Why you should take the train in the US
Read the travel guide






