There are 5 ways to get from Research Triangle to St. Louis Airport (STL) by plane, bus (Flixbus, Greyhound), train (Amtrak), car, train, or bus
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$250–650Drive 780.9 mi
cheapest- Drive from Research Triangle to St. Louis Airport (STL)780.9 mi
14h 14m$143–206Bus
- Take the bus from Durham to Atlanta Bus StationFlixBus N2471 / ...
- Take the bus from Atlanta Bus Station to St Louis Bus StationFlixBus N2521
22h 41m$145–312Train (Amtrak)
- Take the train from Cary to Chicago Union StationFloridian
- Take the train from Chicago Union Station to St. LouisLincoln Service / ...
32h 8m$168–709Train, bus
- Take the train from Cary to Pittsburgh Amtrak StationFloridian
- Take the bus from Pittsburgh Intermodal Station to St Louis Bus StationGreyhound US0421
32h 18m$178–1,125
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 14m.
The fastest way to get from Research Triangle to St. Louis Airport (STL) is to fly which takes 2h 10m and costs $250 - $650.
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 Regional Transit Center, Durham, Atlanta Bus Station and St Louis Bus Station. The journey, including transfers, takes approximately 22h 41m.
The distance between Research Triangle and St. Louis Airport (STL) is 670 miles. The road distance is 785.5 miles.
The best way to get from Research Triangle to St. Louis Airport (STL) without a car is to bus which takes 22h 41m and costs $140 - $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 Flixbus USA, depart from Durham station.
The best way to get from Research Triangle to St. Louis Airport (STL) is to fly which takes 2h 10m and costs $250 - $650. Alternatively, you can bus, which costs $140 - $320 and takes 22h 41m, you could also train, which costs $160 - $750 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 Flixbus 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) every 3 hours. Alternatively, you can take a bus from RDU Airport at Terminal 1 to Saint Louis via Regional Transit Center, Durham Station Gate J, Durham, Atlanta Bus Station, and St Louis Bus Station in around 22h 41m.
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- Website
- southwest.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport
- Ave. Duration
- 2h 14m
- When
- Every day
- Estimated price
- $110–650
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Nashville
- Ave. Duration
- 4h
- When
- Every day
- Estimated price
- $120–650
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Chicago Midway
- Ave. Duration
- 4h 25m
- When
- Saturday
- Estimated price
- $130–700
- Website
- aa.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Charlotte
- Ave. Duration
- 4h 30m
- When
- Every day
- Estimated price
- $120–650
- Website
- delta.com
Flights from Raleigh-Durham International Airport to Lambert–St. Louis International Airport via Atlanta
- Ave. Duration
- 4h 39m
- When
- Every day
- Estimated price
- $130–700
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
- $40–360
- Website
- https://www.amtrak.com/home.html
Train from Cary to Pittsburgh Amtrak Station
- Ave. Duration
- 15h 24m
- Frequency
- Once daily
- Estimated price
- $100–950
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Durham to Atlanta Bus Station
- Ave. Duration
- 7h 30m
- Frequency
- 5 times a day
- Estimated price
- $50–120
- Schedules at
- flixbus.com
Bus from Atlanta Bus Station to St Louis Bus Station
- Ave. Duration
- 10h 40m
- Frequency
- Once daily
- Estimated price
- $75–140
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Durham to Atlanta Bus Station
- Ave. Duration
- 8h 25m
- Frequency
- 4 times a day
- Estimated price
- $50–110
- Website
- https://www.greyhound.com/
Bus from Pittsburgh Intermodal Station to St Louis Bus Station
- Ave. Duration
- 12h 55m
- Frequency
- 3 times a day
- Estimated price
- $75–170
- Website
- https://www.greyhound.com/
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More Questions & Answers
Yes, the driving distance between Research Triangle to St. Louis Airport (STL) is 786 miles. It takes approximately 14h 14m to drive from Research Triangle to St. Louis Airport (STL).
American Airlines, Delta and Southwest Airlines offer flights from Raleigh-Durham International Airport Airport to Lambert–St. Louis International Airport Airport.
There are 411+ hotels available in St. Louis Airport (STL).