Urgent care is a healthcare service focused on providing immediate, non-life-threatening medical attention. Urgent care centers treat conditions such as sprains, cuts, burns, and common illnesses and offer a range of services, including diagnostic and preventive care like immunizations and physicals. With an estimated 15,000 clinics in the U.S., urgent care centers operate beyond traditional primary care office hours, offering a convenient and lower cost alternative to emergency rooms for urgent but minor health issues.

What is a walk-in clinic?

A walk-in clinic is a type of healthcare facility that provides medical care to patients without the need for an appointment. These clinics cover a range of services such as urgent care, occupational medicine, and primary care with walk-in availability. They cater to non-emergent health issues, offering a convenient option for accessible medical attention. Walk-in clinics vary from free services provided by government, charity, or foundation-operated facilities to private clinics with affordable rates, serving as a practical alternative for minor illnesses and injuries outside of traditional doctor's offices and emergency rooms.

Do urgent care centers in Fontana take appointments?

Historically, urgent care centers were strictly an on-demand, walk-in healthcare service. More recently, as consumer behaviors and expectations have evolved, many urgent care clinics have begun offering book ahead visits, allowing consumers to select a same-day or next-day time that works best for their schedule. Use Solv to find a Fontana urgent care center that offers advanced bookings (or appointments) and book online.

Are Fontana urgent care centers open after hours?

Yes. Most primary care doctor offices are open during routine work hours, Monday thru Friday, 9:00 am to 5:00 pm. Conversely, most of the urgent care centers in Fontana are available after hours, on weekends, and many holidays. Typical urgent care hours are 8:00 am to 8:00 pm daily, although location-specific hours may vary.

How much will an urgent care visit in Fontana cost?

The cost of a visit to an urgent care in Fontana varies, with cash prices for the base visit generally ranging from $100 to $175. Additional treatments, such as lab tests, X-rays, or immunizations, can increase costs, typically between $50-150 each. If you're using insurance, expect a co-pay between $20 and $50, depending on your plan and whether the clinic is in-network. Prices differ based on location, so it's best to check directly with the urgent care center and your insurance provider for accurate cost estimates.

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14 instant-book locations

Sunny Hills Medical Center, Urgent Care & Primary Care Visits

Sunny Hills Medical Center

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Dec 24 8:00 am - 4:45 pm

140 E Commonwealth Ave, Fullerton, CA 92832140 E Commonwealth Ave

4.77(897 reviews)

Urgent care

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97% of patients recommend this clinic.

Staff was very helpful and their care for was excellent

Carbon Health Urgent Care, La Habra

Carbon Health Urgent Care

Open until 7:00 pm

Mon 8:00 am - 7:00 pm
Tue 8:00 am - 7:00 pm
Wed 8:00 am - 7:00 pm
Thu 8:00 am - 7:00 pm
Fri 8:00 am - 7:00 pm
Sat 8:00 am - 7:00 pm
Sun 8:00 am - 7:00 pm
Dec 24 8:00 am - 2:00 pm
Dec 31 8:00 am - 2:00 pm
Jan 1Closed

1040 W Imperial Hwy, La Habra, CA 906311040 W Imperial Hwy

4.56(208 reviews)

Urgent care

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100% of patients recommend this clinic.

Would like to have received discharge instructions. So I knew what was recommended no one came back to my room and I waited also 20 min but another patient was guided to my room

AFC Urgent Care, Rancho Santa Margarita

AFC Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 5:00 pm

30465 Avenida de las Flores, Rancho Santa Margarita, CA 9268830465 Avenida de las Flores

4.76(49 reviews)

Urgent care

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96% of patients recommend this clinic.

Marque Urgent Care, Rancho Santa Margarita

Marque Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 6:00 pm
Dec 24 8:00 am - 4:45 pm
Dec 25Closed
Dec 31 8:00 am - 5:45 pm

22461 Antonio Pkwy, Rancho Santa Margarita, CA 9268822461 Antonio Pkwy

4.54(417 reviews)

Urgent care

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Popular Clinic! Booked 3 times today on Solv.

Everything was easy, on time, professional, friendly and clean!

Rady Children's Health, Orange, Commerce Tower

Rady Children's Health

Open until 11:59 pm

Mon12:00 pm - 11:59 pm
Tue12:00 pm - 11:59 pm
Wed12:00 pm - 11:59 pm
Thu12:00 pm - 11:59 pm
Fri12:00 pm - 11:59 pm
Sat12:00 pm - 11:59 pm
Sun12:00 pm - 11:59 pm

505 S Main St, Orange, CA 92868505 S Main St

Urgent care

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Popular Clinic! Booked 8 times today on Solv.

Carbon Health Urgent Care, Irvine

Carbon Health Urgent Care

Open until 7:00 pm

Mon 9:00 am - 7:00 pm
Tue 9:00 am - 7:00 pm
Wed 9:00 am - 7:00 pm
Thu 9:00 am - 7:00 pm
Fri 9:00 am - 7:00 pm
Sat 9:00 am - 7:00 pm
Sun 9:00 am - 7:00 pm
Dec 24 9:00 am - 2:00 pm
Dec 25Closed
Dec 31 9:00 am - 2:00 pm
Jan 1Closed

14443a Culver Dr, Irvine, CA 9260414443a Culver Dr

4.61(89 reviews)

Urgent care

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Popular Clinic! Booked 1 times today on Solv.

Online scheduling with txt msg reminder was easy and helpful. Check in was easy and straightforward, they let me know right away what is covered. I waited about 8 minutes in total before o saw the PA and she was very professional and patient. I would definitely recommend this place.

Marque Urgent Care, Lake Mission

Marque Urgent Care

Open until 6:00 pm

Mon 8:00 am - 6:00 pm
Tue 8:00 am - 6:00 pm
Wed 8:00 am - 6:00 pm
Thu 8:00 am - 6:00 pm
Fri 8:00 am - 6:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm
Dec 21Closed
Dec 24 8:00 am - 5:00 pm
Dec 25Closed

23062 Alicia Pkwy, Mission Viejo, CA 9269223062 Alicia Pkwy

4.49(144 reviews)

Urgent care

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Popular Clinic! Booked 2 times today on Solv.

My husband has pneumonia, so as soon as I started coughing, I made an appointment at the new Marque Urgent Care on Alicia Parkway. It was so easy to start an account and get in quickly. The place is beautiful and the staff was so friendly. Check-in was fast. The PA was so knowledgeable about my asthma and gave me meds to keep it from becoming worse. I feel so much better after only 2 days.They contacted me by phone and text to make sure I was better. Love this place!

Exer Urgent Care, Redlands

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Dec 24 8:00 am - 5:00 pm
Dec 25Closed
Dec 31 8:00 am - 5:00 pm
Jan 1Closed

245 Terracina Blvd, Redlands, CA 92373245 Terracina Blvd

3.99(74 reviews)

Urgent care

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Popular Clinic! Booked 1 times today on Solv.

Exer Urgent Care, Covina

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Dec 24 8:00 am - 5:00 pm
Dec 25Closed
Dec 31 8:00 am - 5:00 pm
Jan 1Closed

420 W Rowland St, Covina, CA 91723420 W Rowland St

4.12(83 reviews)

Urgent care

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Popular Clinic! Booked 3 times today on Solv.

MD Clinics, Urgent Care (MD)

MD Clinics

Open until 7:00 pm

Mon 8:00 am - 7:00 pm
Tue 8:00 am - 7:00 pm
Wed 8:00 am - 7:00 pm
Thu 8:00 am - 7:00 pm
Fri 8:00 am - 7:00 pm
Sat 9:00 am - 2:00 pm
SunClosed
Dec 24 8:00 am - 3:00 pm
Dec 25Closed
Dec 31 8:00 am - 3:00 pm
Jan 1Closed

1081 N Tustin Ave, Anaheim, CA 928071081 N Tustin Ave

4.74(54 reviews)

Urgent care

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Popular Clinic! Booked 1 times today on Solv.

Everyone was great. I just missed giving Marcy a hard time.

Exer Urgent Care, Beaumont

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Dec 24 8:00 am - 5:00 pm
Dec 25Closed
Dec 31 8:00 am - 5:00 pm
Jan 1Closed

839 N Highland Springs Ave, Beaumont, CA 92223839 N Highland Springs Ave

4.31(90 reviews)

Urgent care

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Popular Clinic! Booked 4 times today on Solv.

A+ Urgent Care, A+ Urgent Care - Lake Elsinore

A+ Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm
Dec 24 9:00 am - 5:00 pm
Dec 25Closed
Dec 31 9:00 am - 5:00 pm
Jan 1 9:00 am - 5:00 pm

31571 Canyon Estates Dr, Lake Elsinore, CA 9253231571 Canyon Estates Dr

4.84(1.7k reviews)

Urgent care

Visit Clinic

93% of patients recommend this clinic.

I was a walk in and they were very accommodating and fast. I did not wait long to be seen. The Dr was very caring and listened. I felt well cared for.

Exer Urgent Care, Anaheim - State College Blvd

Exer Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm
Dec 24 8:00 am - 5:00 pm
Dec 25Closed
Dec 31 8:00 am - 5:00 pm
Jan 1Closed

831 S State College Blvd, Anaheim, CA 92805831 S State College Blvd

4.46(35 reviews)

Urgent care

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Popular Clinic! Booked 1 times today on Solv.

A+ Urgent Care, A+ Urgent Care - Menifee Lakes

A+ Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm
Dec 24 9:00 am - 5:00 pm
Dec 25Closed
Dec 31 9:00 am - 5:00 pm
Jan 1 9:00 am - 5:00 pm

29821 Antelope Rd, Menifee, CA 9258429821 Antelope Rd

4.77(3.3k reviews)

Urgent care

Visit Clinic

96% of patients recommend this clinic.

I was a walk in everything was great everyone was very caring bedside manner was excellent. 😄

AFC Urgent Care, Tustin

AFC Urgent Care

View hours of operation

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
Sun 8:00 am - 5:00 pm
Dec 15Closed
Dec 16Closed

535 E Main St, Tustin, CA 92780535 E Main St

Urgent care

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Marque Urgent Care, Lake Forest

Marque Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 6:00 pm
Dec 24 8:00 am - 5:00 pm
Dec 25Closed
Dec 31 8:00 am - 6:00 pm

21771 Lake Forest Dr, Santa Ana, CA 9263021771 Lake Forest Dr

4.62(225 reviews)

Urgent care

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96% of patients recommend this clinic.

Thought I had unusually low blood pressure. I was getting a prescription from CVS next door and stopped in for a quick diagnosis. I was taken in and, the doctor examined me and was thorough enough to order a EKG. Staff was friendly and helpful and the doctor was polite and understanding.

AME Medical Group, Whittier II Urgent Care

AME Medical Group

View hours of operation

Mon 9:00 am - 5:00 pm
TueClosed
Wed 9:00 am - 5:00 pm
ThuClosed
FriClosed
SatClosed
SunClosed
Dec 15Closed
Dec 16Closed
Dec 18Closed
Dec 19Closed
Dec 24Closed
Dec 25Closed

15141 Whittier Blvd, Whittier, CA 9060315141 Whittier Blvd

4.53(650 reviews)

Urgent care

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95% of patients recommend this clinic.

Our visit was great Took my 2 nieces to get checked. Even tho we were walk ins they were seen fast. Staff was great great customer service. Im glad I brought them here Will tell my sister so she can continue their visits here. I recommend this place for your medical care Dr was amazing