Location
The Tulsa Flea Market is located on the Tulsa Fairgrounds/Expo Square. The main entrance of the complex can be found 1 block west of Yale Avenue on 21st Street in midtown Tulsa.

For a facility map:
http://www.exposquare.com/images/ExpoSquareMasterPlanSmall.png

The physical address of the Fairgrounds:
4145 E. 21st Street
Tulsa, OK. 74112

From Oklahoma City / I-44 eastbound Turner Turnpike :
From I-44, exit at Yale Ave.
North (left) on Yale to 21st Street
Turn west (left) on 21st or 15th Street

From Joplin / I-44 westbound Will Rogers Turnpike  :
From I-44, exit at Yale Ave.
North (right) on Yale to 21st Street
Turn west (left) on 21st or 15th Street

From Muskogee / Hwy. 51 westbound Muskogee Turnpike :
Exit Hwy. 51 at Yale Ave.
At exit ramp, turn west (left) on 31st Street
At first light, turn north (right) on Yale
Turn west (left) on 21st or 15th Street

From Stillwater / Hwy. 51 eastbound :
Hwy. 51 turns into Hwy. 412 and then Hwy. 244
Exit Hwy. 244 at Yale Ave.
At exit ramp, turn south (right) on Yale
Turn west (right) on 21st or 15th Street

From Hwy. 244 eastbound:
Exit at Yale
At exit ramp, turn south on Yale
Turn west (right) on 21st or 15th Street