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Deals in Ontario


One Admission for Two, Four, or Eight Children With or Without Up to Two Adults at LOL Kids Club (Up to 35% Off)
One Admission for Two, Four, or Eight Children With or Without Up to Two Adults at LOL Kids Club (Up to 35% Off)

LOL Kids Club is a premier indoor playground family entertainment and event center

Ontario 5.2 mi
$26.90 $22
(1272)
18% discount_off
8"x10" Custom Canvas Prints from Simple Canvas Prints (Up to 97% Off). Eight Options Available.
BEST OF GROUPON
8"x10" Custom Canvas Prints from Simple Canvas Prints (Up to 97% Off). Eight Options Available.

Transform any digital photo, including ones from Facebook or Instagram, into a gallery-quality canvas print simply by uploading the picture

Multiple Locations
$89.40 $2.99
(27649)
97% discount_off
$13 for Two Pounds of Fudge at Ontario Bakery ($25.98 Value)
$13 for Two Pounds of Fudge at Ontario Bakery ($25.98 Value)

Owners Chris and Kathy Fabos make rich slabs of fudge for the holiday season

Ontario 1.4 mi
$25.98 $13
(2688)
50% discount_off
One-Hour Foot Reflexology, Back Massage, or Couples Massage at Mayflower Foot Reflexology (Up to 35% Off)
One-Hour Foot Reflexology, Back Massage, or Couples Massage at Mayflower Foot Reflexology (Up to 35% Off)

During a massage, a skilled therapist targets the sources pain through the elimination of stiff muscles, discomfort, and tension

Ontario 4.6 mi
$25 $17
(36)
32% discount_off
One Dozen Cake Pops or Cupcakes at Ontario Bakery (Up to 56% Off)
One Dozen Cake Pops or Cupcakes at Ontario Bakery (Up to 56% Off)

Owners Chris and Kathy Fabos make cake pops in multiple flavors from scratch and frost chocolate or white cupcakes with buttercream frosting

Ontario 1.4 mi
$15 $7
(2688)
53% discount_off
$26 for California-State Smog Check at T & T Smog Test Only ($60 Value)
$26 for California-State Smog Check at T & T Smog Test Only ($60 Value)

Experienced technicians perform smog tests to identify vehicles with excess emissions, which aims to reduce air pollution

Ontario 2.1 mi
$60 $26
(15)
57% discount_off
$13.50 for Three vouchers, Each Good for One Brow Threading at Zara Salon & Threading ($24 Value)
$13.50 for Three vouchers, Each Good for One Brow Threading at Zara Salon & Threading ($24 Value)

Threading technicians loop and tug unwanted hairs with a single cotton thread to create well-groomed, face-framing brows

Ontario 2.5 mi
$8 $4.50
(80)
44% discount_off
3D Ultrasound Packages at 3D 4D Studio at West Coast Ultrasound Institute (Up to 52% Off). 2 Options Available.
3D Ultrasound Packages at 3D 4D Studio at West Coast Ultrasound Institute (Up to 52% Off). 2 Options Available.

Enjoy the first peek and sounds of your new bundle of joy with an ultrasound package

Ontario 4.5 mi
$60 $29
(274)
52% discount_off
Comedian Godfrey
Comedian Godfrey

Ontario 5.7 mi
$20 $15.25
10+ bought
24% discount_off
$40 for Two-Week Weight-Loss Program with Lipotropic Injections (Up to 88% Off)
$40 for Two-Week Weight-Loss Program with Lipotropic Injections (Up to 88% Off)

Clinic assists clients in weight loss by providing professional consultation, necessary medication as well as B12 and lipotropic injections

Ontario 5.3 mi
$329 $40
(98)
88% discount_off
Basic IV Hydration with Optional Myers' Cocktail Session (Up to 63% Off). Three Options Available.
Basic IV Hydration with Optional Myers' Cocktail Session (Up to 63% Off). Three Options Available.

A provider applies intravenous drips to deliver vitamins, minerals, and amino acids directly to the body for a maximum absorption

Ontario 4.2 mi
$100 $43
(4)
57% discount_off
Eight CrossFit Classes or One Month of Unlimited CrossFit Boot Camp Classes at CrossFit Lifted (Up to 69% Off)
Eight CrossFit Classes or One Month of Unlimited CrossFit Boot Camp Classes at CrossFit Lifted (Up to 69% Off)

Coaches keep members fit by teaching high-intensity functional movements, focusing on weight lifting, gymnastics, and metabolic conditioning

Cross Fit Lifted 5.4 mi
$70 $22
(76)
69% discount_off
$15 For $30 Worth Of Casual Dining
$15 For $30 Worth Of Casual Dining

Ontario 1.9 mi
$30 $15
210+ bought
50% discount_off
Ontario Fury Indoor Soccer
Ontario Fury Indoor Soccer

Citizens Business Bank Arena 4.9 mi
$10 $3.75
6 bought
62% discount_off
Brake Service with Pads for Front, Rear, or Both at Feniks Auto (Up to 71% Off)
Brake Service with Pads for Front, Rear, or Both at Feniks Auto (Up to 71% Off)

Technicians repair faulty brakes, keeping drivers and passengers safe on the road

Montclair 2.3 mi
$240 $73
(10)
70% discount_off
Four or Six Weeks of Unlimited Boot-Camp Sessions at HIIT Bootcamps (87% Off)
Four or Six Weeks of Unlimited Boot-Camp Sessions at HIIT Bootcamps (87% Off)

High-intensity sessions combine cardio, resistance-training, core work, and flexibility into varied 30-minute workouts

HIIT Bootcamps - Ontario 5.8 mi
$248 $32
(22)
87% discount_off
Escape Room Game for 2 or 4 or Private Escape Room for Up to 8 at Escape Plan Clue Rooms (Up to 39% Off)
BEST OF GROUPON
Escape Room Game for 2 or 4 or Private Escape Room for Up to 8 at Escape Plan Clue Rooms (Up to 39% Off)

Players are challenged to solve riddles and mysteries to escape from a locked room in the allocated time

Ontario 0.4 mi
$120 $79
(125)
34% discount_off
5, 10, or One Month of Unlimited CrossFit Classes at CrossFit Lifted (Up to 86% Off)
5, 10, or One Month of Unlimited CrossFit Classes at CrossFit Lifted (Up to 86% Off)

Coaches keep members fit by teaching high-intensity functional movements, focusing on weight lifting, gymnastics, and metabolic conditioning

Cross Fit Lifted 5.4 mi
$100 $18
(76)
82% discount_off
Four Weeks of Gym Membership at APE ARENA (64% Off)
Four Weeks of Gym Membership at APE ARENA (64% Off)

From the merchant: Inland Empire’s Most Innovative Cross Training Arena. AERIAL YOGA, AERIAL BOOTCAMP, CALISTHENICS, STRENGTH TRAINING.

Ontario 0.1 mi
$75 $27
(21)
64% discount_off
$9 for $11 Worth of Services — Pacific Coast Propane
$9 for $11 Worth of Services — Pacific Coast Propane

We are a local full service propane provider offering the best customer service in the Propane industry.

Ontario 0.4 mi
$11 $9
(3)
18% discount_off
One or Two 60-Minute Swedish or Therapeutic Massages at South Ontario Chirporactic (Up to 60% Off)
One or Two 60-Minute Swedish or Therapeutic Massages at South Ontario Chirporactic (Up to 60% Off)

Experienced massage therapist specializes in therapeutic, Swedish, and spa massages

Ontario 4.6 mi
$90 $36
(60)
60% discount_off
One Synthetic or Semi-Synthetic Oil Change at Feniks Auto (Up to 54% Off)
One Synthetic or Semi-Synthetic Oil Change at Feniks Auto (Up to 54% Off)

Professionals revive vehicles with quick and convenient oil changes to ensure that everything runs smoothly and efficiently

Montclair 2.3 mi
$65.99 $31
(10)
53% discount_off
Harlem Globetrotters Game on Saturday, February 16, at 2 p.m. or 7 p.m.
BEST OF GROUPON
Harlem Globetrotters Game on Saturday, February 16, at 2 p.m. or 7 p.m.

The Globetrotters celebrate their 93rd anniversary with a showcase of their signature blend of athletic prowess and side-splitting antics

Citizens Business Bank Arena
$55.05 $36
610+ bought
35% discount_off
30% Cash Back at Daphne's California Greek
Daphne's California Greek

With a focus on fresh, healthy fare, Daphne’s serves Greek and Mediterranean food, including vegan, vegetarian, and gluten-free options

Multiple Locations 5.3 mi
free_to_claim
(48)
30% cash_back
Four or Eight B12 or Lipotropic B12 Shots at VIP Med Spa & Weight Solutions (Up to 86% Off)
Four or Eight B12 or Lipotropic B12 Shots at VIP Med Spa & Weight Solutions (Up to 86% Off)

Vitamin B12 injections increase energy levels and metabolism, helping to improve clients’ mood and sleep

Ontario 4.9 mi
$140 $22
(455)
84% discount_off
Kitchen Utensils at Kitchen Plus Home
Kitchen Utensils at Kitchen Plus Home

Expand your collection of kitchen utensils with a selection of containers or bowls; in-store pickup at Kitchen Plus Home only

In-Store Pickup 1.3 mi
$29.99 $17.99
1 bought
40% discount_off
Synthetic Oil Change or Front or Rear Brake Pad Replacement at CA Car Nation (Up to 53% Off)
Synthetic Oil Change or Front or Rear Brake Pad Replacement at CA Car Nation (Up to 53% Off)

Skilled automotive technicians change stale oil and replace worn out brake pads

Ontario 3.0 mi
$65 $35
(28)
46% discount_off
Ontario Fury Indoor Soccer (January 3–April 14)
Ontario Fury Indoor Soccer (January 3–April 14)

The Fury defend their home turf during fast-paced and high-scoring indoor soccer matches

Citizens Business Bank Arena
$19.70 $7
60+ bought
64% discount_off
Unlimited Classes for One or Three Months at Train with Talia (Up to 61% Off)
Unlimited Classes for One or Three Months at Train with Talia (Up to 61% Off)

Participants can improve their body composition, bone strength, endurance and confidence attending group fitness classes

Train With Talia Personal Training & Group Fitness 2.5 mi
$90 $35
(3)
61% discount_off
One Month of Unlimited Boxing Classes for One or Two at Ontario Boxing Club (Up to 48% Off)
One Month of Unlimited Boxing Classes for One or Two at Ontario Boxing Club (Up to 48% Off)

Students can practice their boxing skills that help to improve physical fitness and well-being

Ontario 0.2 mi
$75 $40
1 bought
47% discount_off