There are 4 ways to get from Research Triangle to St. Louis Airport (STL) by plane, bus (Greyhound, Flixbus), train (Amtrak), 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
best- Fly from Raleigh-Durham International Airport (RDU) to Lambert–St. Louis International Airport (STL)RDU - STL
2h 10m$230–500Bus
cheapest- Take the bus from Raleigh Bus Station to Atlanta Bus StationGreyhound US0670 / ...
- Take the bus from Atlanta Bus Station to St Louis Bus StationFlixBus N2521
22h 57m$122–314Train (Amtrak)
- Take the train from Cary to Chicago Union StationFloridian
- Take the train from Chicago Union Station to St. LouisLincoln Service / ...
32h 8m$158–469Drive 780.8 mi
- Drive from Research Triangle to St. Louis Airport (STL)780.8 mi
14h 22m$143–206
Research Triangle to St. Louis Airport (STL) by bus
Questions & Answers
The cheapest way to get from Research Triangle to St. Louis Airport (STL) is to drive which costs $140 - $210 and takes 14h 22m.
The fastest way to get from Research Triangle to St. Louis Airport (STL) is to fly which takes 2h 10m and costs $230 - $500.
No, there is no direct bus from Research Triangle to St. Louis Airport (STL). However, there are services departing from RDU Airport at Terminal 1 and arriving at Saint Louis via Wilmington St at Morgan St, Raleigh Bus Station, Atlanta Bus Station and St Louis Bus Station. The journey, including transfers, takes approximately 22h 57m.
The distance between Research Triangle and St. Louis Airport (STL) is 670 miles. The road distance is 785.4 miles.
The best way to get from Research Triangle to St. Louis Airport (STL) without a car is to bus which takes 22h 57m and costs $120 - $320.
It takes approximately 2h 10m to fly from Raleigh-Durham International Airport (RDU) to Lambert–St. Louis International Airport (STL), including transfers and time at the airport.
Research Triangle to St. Louis Airport (STL) bus services, operated by Greyhound USA, depart from Raleigh Bus Station.
The best way to get from Research Triangle to St. Louis Airport (STL) is to fly which takes 2h 10m and costs $230 - $500. Alternatively, you can bus, which costs $120 - $320 and takes 22h 57m, you could also train, which costs $150 - $470 and takes 32h 8m.
The quickest flight from Raleigh-Durham International Airport Airport to Lambert–St. Louis International Airport Airport is the direct flight which takes 2h 10m.
Research Triangle to St. Louis Airport (STL) bus services, operated by Greyhound USA, arrive at Atlanta Bus Station.
What companies run services between Research Triangle, NC, USA and St. Louis Airport (STL), USA?
Southwest Airlines, American Airlines, and Delta fly from Raleigh-Durham International Airport (RDU) to Lambert–St. Louis International Airport (STL) hourly. Alternatively, you can take a bus from RDU Airport at Terminal 1 to Saint Louis via GoRaleigh Station, Wilmington St at Morgan St, Capital Blvd at Crabtree Blvd, Raleigh Bus Station, Atlanta Bus Station, and St Louis Bus Station in around 22h 57m.
- Website
- southwest.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 13m
- When
- Every day
- Estimated price
- $100–600
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h
- When
- Every day
- Estimated price
- $100–650
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Atlanta
- Ave. Duration
- 4h 45m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $110–650
- Website
- delta.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Atlanta
- Ave. Duration
- 4h 26m
- When
- Every day
- Estimated price
- $110–650
- Website
- aa.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Charlotte
- Ave. Duration
- 4h 7m
- When
- Every day
- Estimated price
- $100–600
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Cary to Chicago Union Station
- Ave. Duration
- 25h 21m
- Frequency
- Once daily
- Estimated price
- $95–310
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $95–260
- Coach Seat short notice purchase
- $130–310
- Business - advance purchase
- $190–750
- Business Class
- $280–700
Train from Chicago Union Station to St. Louis
- Ave. Duration
- 4h 46m
- Frequency
- 5 times a day
- Estimated price
- $30–120
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Raleigh Bus Station to Atlanta Bus Station
- Ave. Duration
- 8h 5m
- Frequency
- Every 4 hours
- Estimated price
- $45–80
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Raleigh Bus Station to Atlanta Bus Station
- Ave. Duration
- 8h 25m
- Frequency
- Once daily
- Estimated price
- $45–110
- Schedules at
- flixbus.com
Bus from Atlanta Bus Station to St Louis Bus Station
- Ave. Duration
- 10h 40m
- Frequency
- 5 times a week
- Estimated price
- $55–150
- Schedules at
- flixbus.com
- Phone
- +1 404-591-2750
- info@southeasternstages.com
- Website
- southeasternstages.com
Bus from Raleigh Bus Station to Atlanta Bus Station
- Ave. Duration
- 10h 30m
- Frequency
- Once daily
- Estimated price
- $95–110
- Schedules at
- southeasternstages.com
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More Questions & Answers
Yes, the driving distance between Research Triangle to St. Louis Airport (STL) is 785 miles. It takes approximately 14h 22m to drive from Research Triangle to St. Louis Airport (STL).
American Airlines, Southwest Airlines and Delta offer flights from Raleigh-Durham International Airport Airport to Lambert–St. Louis International Airport Airport.
There are 375+ hotels available in St. Louis Airport (STL).