06/02/2026
taco tuesday you know the drill 🌮 get 2 tacos for $.75, no purchase requirement, in-app only for one day only.
Jack in the Box is a burger and fast food restaurant located on Oso Pkwy. With a diverse menu including burgers, tacos, and egg rolls, this restaurant welcomes all cravings. Although they occasionally offer limited-time deals like their Pineapple Express family or Edible Assortment specials, customers can always count on their classic menu items. Stop in for some out-of-the-box eats!
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Address
28592 Oso Pkwy
Rancho Santa Margarita, CA
92688
To get to the burger restaurant and fast food restaurant located on Oso Pkwy in Rancho Santa Margarita, there are a few different options for transportation.
If you are taking public transport, you can take either the 86 or 89 bus to the stop located at Oso Parkway and Antonio Parkway. From there, it is a short walk to the restaurant.
If you are driving, take the Oso Parkway exit off of Interstate 5 and head east towards Antonio Parkway. The restaurant will be located on your left-hand side. There is parking available in the lot in front of the restaurant.
Please note that these directions are for informational purposes only and not intended as an endorsement or recommendation of any specific business or establishment.
Opening Hours
| Monday | 6am - 12am |
| Tuesday | 6am - 12am |
| Wednesday | 6am - 12am |
| Thursday | 6am - 12am |
| Friday | 6am - 12am |
| Saturday | 6am - 12am |
| Sunday | 6am - 12am |
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What people say
If you're a fan of burger restaurants, then Jack in the Box on Oso Pkwy in Rancho Santa Margarita is definitely worth checking out. This fast food restaurant offers a wide variety of menu options, from classic burgers to tacos and even egg rolls. No matter what you're craving, Jack in the Box has got you covered.
One thing that sets Jack in the Box apart from other fast food chains is their willingness to think outside the box. They're always coming up with new and exciting menu items, like their recently introduced jack wraps. And if you have a sweet tooth, be sure to try their dessert options - they're perfect for breakfast or any time of day!
But it's not just the food that makes Jack in the Box stand out - it's also their commitment to providing great value to their customers. From 2 for .99 tacos to birthday freebies with purchase, there are plenty of deals to take advantage of.
And if you're looking for something fun to do while enjoying your meal, check out Jack in the Box's Twitch channel where they stream regularly. Overall, if you're looking for a delicious and affordable meal with plenty of variety, Jack in the Box on Oso Pkwy is definitely worth a visit.