Oklahoma City, OK to San Marcos, TX Flights

Cheap plane tickets from Oklahoma City, OK to San Marcos, TX can start from as little as $356 (€286) when you book in advance. The average flight ticket price for Oklahoma City, OK to San Marcos, TX is $356 (€286); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

On average the Oklahoma City, OK to San Marcos, TX flight time is 3 h 44 min   covering the 386 mile (622 km) long route, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.

The earliest flight from Oklahoma City, OK to San Marcos, TX leaves at 5: 00AM. Plan your trip with the Journey Planner   from Omio.

The latest flight from Oklahoma City, OK to San Marcos, TX leaves at 8: 37PM.

The cheapest month to travel from Oklahoma City, OK to San Marcos, TX by plane is September.

You have options as you can travel from Oklahoma City, OK to San Marcos, TX 2 different ways: train or bus.

Since neither Oklahoma City, OK nor San Marcos, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.

The best events to attend in San Marcos, TX include:

• San Marcos River Festival, a lively celebration featuring live music, food vendors, and water activities along the beautiful San Marcos River
• Texas State University Homecoming, a spirited week of events including a parade, football game, and alumni gatherings celebrating school pride
• San Marcos Bluegrass Festival, an annual gathering of bluegrass musicians and fans enjoying performances in a family-friendly atmosphere.

The best holidays to experience in San Marcos, TX include:

• Labor Day, vibrant community events and outdoor activities
• Independence Day, spectacular fireworks and festive parades
• Memorial Day, beautiful weather perfect for exploring the outdoors and honoring veterans.

The best seasons to visit San Marcos, TX are Spring or Fall. The best weather to explore San Marcos, TX is during April-May or September-October.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.