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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13 instant-book locations

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

4.71(52 reviews)

Urgent care

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96% of patients recommend this clinic.

AFC Urgent Care, Tustin

AFC Urgent Care

Open until 5:00 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 - 5:00 pm
Sun 8:00 am - 5:00 pm

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

5.0(4 reviews)

Urgent care

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93% of patients recommend this clinic.

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

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

4.62(91 reviews)

Urgent care

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Popular Clinic! Booked 2 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 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

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

4.62(232 reviews)

Urgent care

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Popular Clinic! Booked 9 times today on Solv.

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.

Sand Canyon Urgent Care, Irvine

Sand Canyon Urgent Care

Open until 5:00 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
Sun11:00 am - 5:00 pm

15775 Laguna Canyon Rd, Irvine, CA 9261815775 Laguna Canyon Rd

4.31(113 reviews)

Urgent care

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Popular Clinic! Booked 6 times today on Solv.

AFC Urgent Care, Corona

AFC Urgent Care

Open until 5:00 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 - 5:00 pm
Sun 8:00 am - 5:00 pm

2790 Cabot Dr, Corona, CA 928832790 Cabot Dr

5.0(5 reviews)

Urgent care

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Popular Clinic! Booked 3 times today on Solv.

Carbon Health Urgent Care, Placentia

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

858 N Rose Dr, Placentia, CA 92870858 N Rose Dr

4.75(243 reviews)

Urgent care

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100% of patients recommend this clinic.

The PA was kind and non alarming! I didn’t feel that way with the previous visit 2 days before! She explained things carefully, so I understood what I was dealing with and prescribed the correct medication! The previous PA told me I would get a call with the results of my urine test, but I never got that call and my antibiotics needed to be changed. I developed a fever and came in again! Not sure why I never got that call???

Inland Urgent Care, Menifee

Inland Urgent Care

Open until 5:00 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 - 5:00 pm
Sun 9:00 am - 5:00 pm

27168 Newport Rd, Menifee, CA 9258427168 Newport Rd

4.61(5.5k reviews)

Urgent care

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Popular Clinic! Booked 11 times today on Solv.

Both the doctor and the nurse I saw were great, I feel like I was very well taken care of and heard, they alleviated my concerns, informed me clearly, and gave me a clear plan of action. I wish that doctor could be my primary care physician actually. It was awesome!

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

A+ Urgent Care

Open until 5:00 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
Jan 13 8:00 am - 6:00 pm

29821 Antelope Rd, Menifee, CA 9258429821 Antelope Rd

4.78(3.4k reviews)

Urgent care

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95% of patients recommend this clinic.

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

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

4.57(213 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

Marque Urgent Care, Rancho Santa Margarita

Marque 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 - 8:00 pm
Sun 8:00 am - 6:00 pm
Jan 10Closed
Jan 16 8:00 am - 1:30 pm

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

4.55(433 reviews)

Urgent care

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94% of patients recommend this clinic.

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 36 times today on Solv.

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
Jan 9Closed

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

Marque Urgent Care, Lake Mission

Marque Urgent Care

View hours of operation

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
Jan 10Closed
Jan 11Closed
Jan 17Closed
Jan 24Closed
Jan 31Closed

23062 Alicia Pkwy, Mission Viejo, CA 9269223062 Alicia Pkwy

4.5(148 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!

LANI CITY MEDICAL, Rialto

LANI CITY MEDICAL

Open until 5:00 pm

Mon10:00 am - 7:00 pm
Tue10:00 am - 7:00 pm
Wed10:00 am - 7:00 pm
Thu10:00 am - 7:00 pm
Fri10:00 am - 7:00 pm
Sat11:00 am - 5:00 pm
SunClosed

150 W Baseline Rd, Rialto, CA 92376150 W Baseline Rd

4.87(1.1k reviews)

Urgent care

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98% of patients recommend this clinic.

Fast and very accommodating Very satisfied Highly recommend

LANI CITY MEDICAL, Rancho Cucamonga

LANI CITY MEDICAL

Open until 5:00 pm

Mon10:00 am - 7:00 pm
Tue10:00 am - 7:00 pm
Wed10:00 am - 7:00 pm
Thu10:00 am - 7:00 pm
Fri10:00 am - 7:00 pm
Sat11:00 am - 5:00 pm
SunClosed

11398 Kenyon Way, Rancho Cucamonga, CA 9170111398 Kenyon Way

4.88(2.8k reviews)

Urgent care

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Popular Clinic! Booked 2 times today on Solv.

My 1st visit went better than expected as good healthcare is hard to find in my experience. Everybody I came into contact with was polite, friendly knowledgeable, and caring. All my questions and concerns were addressed so overall I was very pleased with my first experience at this office..