Recent social media posts
07/01/2026
MAKE HASTE ⚽️🏃♀️
Order any Coca-Cola® beverage from July 1st through October 31st in the Denny’s App, and as a Denny’s Rewards member, you’ll be automatically entered for a chance to win a trip for two to see the U.S. Women’s National Team in action in 2027 (thanks to Coca-Cola and U.S. Soccer). ✈️🔥
No purchase necessary. 18+ in 50 U.S./D.C. If you are entering via Carnival Cruise Line, you must be 21+.
Ends 10/31/26. For free entry, available on 7/1/26, see Rules link in bio.
07/01/2026
this Friday will be the happiest day of your life… because we’re offering Rewards members 13% off our menu
Join Denny's Rewards to earn points, get discounts, and enjoy exclusive offers.
06/30/2026
country-fried steak + eggs = joy
06/30/2026
Kelsey Pfendler is almost there.
After weeks alone on the Pacific, she's closing in on Hawaii — and we've been cheering her
on every mile of the way.
Before she began, she stopped at Denny's for one last meal on land. Now our team wanted
to send some encouragement for the final push.
Watch the video and help us cheer You Row Kelsey across the finish line.
06/26/2026
spotify wrapped is terrified of me
06/24/2026
perhaps not is right 🙂↕️
06/21/2026
sun’s out. slams out.
06/21/2026
yes dad, you definitely had a “cannon” and would’ve gone to the big leagues. happy father’s day ❤️
06/20/2026
History in the making starts with courage… And sometimes a Philly Cheesesteak Omelette. Row on, You Row Kelsey. America’s Diner is cheering you on and will be waiting for you at the finish.
06/18/2026
genuinely that pancake is a 10/10
06/16/2026
Just a little dude having a big flavor moment. The Diner Dipper’s Cheesy Bacon Ranch Sliders, Mozzarella Sticks, and Bone-In Buffalo Wings are no joke!
06/12/2026
oh to freeze time and smell the coffee forever 😮💨
06/10/2026
crispy potatoes and pan fried chicken in a perfectly tangy bourbon sauce? yeah, we’ll take 3.
04/06/2025
Denny’s Rancho San Diego cordially invites you to celebrate Easter 🐰with the Easter Bunny!! Come and enjoy a yummy breakfast, take photos and win prices!
07/28/2024
Avocados take every meal from great to perfect and they are now in season! Make every Denny's meal a 10 just by adding locally and sustainably grown California Avocados. Come and get everything you avo wanted today!
08/18/2023
Avocados take every meal from great to perfect and they are now ethically sourced! Make every Denny's meal a 10 just by adding in season . Come and get everything you avo wanted today!
08/18/2023
Avocados take every meal from great to perfect and they are now ethically sourced! Make every Denny's meal a 10 just by adding sustainably farmed . Come and get everything you avo wanted today!
08/18/2023
I wish they all could be California Avocadooooos
Avocados take every meal from great to perfect and they are now ethically sourced! Make every Denny's meal a 10 just by adding locally-grown . Come and get everything you avo wanted today!
04/15/2021
Join the Denny's Family!
We're a family, not just a company. Join our talented team today. You can apply in person at our restaurants or online at: be.efficienthire.com
Unete a la familia de Denny's!
Somos una familia, No solamente una compania. Unete hoy a nuestros equipo talentoso. Puedes aplicar en persona, en una de nuestras tiendas o en linea: be.efficienthire.com
Address
2642 Jamacha Road
El Cajon, CA
92019
To get to the breakfast & brunch restaurant and American restaurant located on Jamacha Road in El Cajon, there are a few options available.
For public transport, you can take the Trolley Orange Line and get off at the El Cajon Transit Center. From there, you can take the 864 bus towards Grossmont College and get off at the Jamacha Boulevard stop. The restaurant is just a short walk from there.
If driving, take the I-8 East and exit at Jamacha Road. Turn left onto Jamacha Road and continue straight until you see the restaurant on your right-hand side. There is plenty of parking available in the adjacent parking lot.
Please note that these directions are for informational purposes only and do not indicate or imply any affiliation with any specific business or establishment.
Opening Hours
| Monday |
5am - 12am |
| Tuesday |
5am - 12am |
| Wednesday |
5am - 3am |
| Thursday |
4am - 3am |
| Friday |
4am - 3am |
| Saturday |
4am - 3am |
| Sunday |
4am - 12am |
Alerts
Be the first to know and let us send you an email when Denny's posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.
What people say
American restaurants are known for their classic comfort food and everyday value, and Denny's on Jamacha Road in El Cajon is no exception. For over 65 years, Denny's has been bringing people together over great food, and it's easy to see why. With a menu that caters to the taste and dietary requirements of every guest that walks in the door, there's something for everyone at Denny's.
One of the standout items on the menu is the Sizzlin' Skillets, featuring new options like the Parmesan Chicken Sizzlin' Skillet or the plant-based Beyond Burger. And for those who love breakfast any time of day, the Super Slam offers all your favorite breakfast items at one low price. But don't worry, Denny's still has all your classic favorites like Moons Over My Hammy®, hand-dipped Milk Shakes, 100% Beef Burgers and the world-famous Build Your Own Grand Slam®.
The atmosphere at Denny's is casual and welcoming, making it a great spot for groups or families with kids. And with takeout and waiter service available, you can enjoy your meal however you prefer. So whether you're looking for breakfast, lunch, dinner or dessert, come on in to Denny's on Jamacha Road in El Cajon - America's diner is always open!
