Is there a direct flight to San Antonio?

Most flights from OKC to San Antonio require a connection in Dallas.

How long is the drive?

It is about an 8-hour drive without major stops.

Is the River Walk free?

Yes, walking along the River Walk is free, though shops and restaurants cost money.

What is the best time to visit?

Spring and autumn offer the most comfortable weather.

Some segments of the highway system in Texas use toll roads.

Oklahoma City

San Antonio

Flight Driving

Oklahoma City to San Antonio

Updated: 28 May 2026

The route from Oklahoma City to San Antonio spans roughly 500 miles, primarily following I-35 South through the heart of Texas. The drive takes about 8 hours, passing through major cities like Dallas, Waco, and Austin. For those preferring air travel, flights are available from Will Rogers World Airport to San Antonio International Airport. San Antonio is famous for its historic missions and the scenic River Walk.

Total Distance: 800 km driving distance, 680 km straight-line air distance.

Fastest Way

Flying is the fastest, though connections in Dallas can add time.

Cheapest Way

Driving is the most affordable option, especially for multiple passengers.

Compare Oklahoma City to San Antonio Routes

	Flight Connecting	Driving Direct
Duration	3 hours (with layover)	8 hours
Avg Price	$200-$400	$80-$110 in fuel
Operator	American Airlines	Personal Vehicle
Route	Will Rogers World Airport (OKC) to San Antonio International (SAT).	I-35 South through Dallas, Austin, and San Antonio.
Tip	Most flights require a connection in Dallas-Fort Worth.	Plan for a stop in Austin to break up the long drive.

Travel Tips

River Walk Access
The River Walk is below street level; look for staircases or elevators near major bridges.
Parking
Use the city-owned parking garages near the River Walk for better rates.
Sun Protection
San Antonio is very sunny; wear sunscreen and a hat when walking outdoors.
Dining
Try authentic Tex-Mex at local spots away from the main tourist areas.
Public Transit
Use the VIA Metropolitan Transit bus system for affordable travel around the city.

Safety Tips

Heat Safety
Stay hydrated during the summer months when temperatures frequently exceed 95 degrees.
Pedestrian Safety
Be cautious when walking in downtown areas at night; stick to well-lit streets.
Driving
I-35 traffic can be unpredictable; use navigation apps to monitor for accidents.
Emergency
Keep a list of local emergency numbers in your glove box.