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  2. O'Fallon
  3. Wendy's
  4. Wendy's

Wendy's

(on highway)
Fast Food in O'Fallon, MO
Fast Food
Restaurants

Contact Us

Make a call
636-329-8506

Website

Hours

Monday
10:00AM - 10:00PM
Tuesday
10:00AM - 10:00PM
Wednesday
10:00AM - 10:00PM
Thursday
10:00AM - 10:00PM
Friday
10:00AM - 10:00PM
Saturday
10:00AM - 10:00PM
Sunday
10:00AM - 10:00PM

Menu

Beverages
Cold Brew Iced Coffee
Small. 15 Cal per serving
$2.29
Cold Brew Iced Coffee
Large. 25 Cal per serving
$2.59
Vanilla Frosty®-ccino
Small. 210 Cal per serving
$2.49
Vanilla Frosty®-ccino
Large. 310 Cal per serving
$2.79
Peach Lemonade
Small. 220 Cal per serving
$2.69
Peach Lemonade
Medium. 370 Cal per serving
$3.09
Peach Lemonade
Large. 440 Cal per serving
$3.39
Tropical Berry Lemonade
Small. 230 Cal per serving
$2.69
Tropical Berry Lemonade
Medium. 390 Cal per serving
$3.09
Tropical Berry Lemonade
Large. 460 Cal per serving
$3.39
All-Natural Lemonade
Small. 190 Cal per serving
$2.69
All-Natural Lemonade
Medium. 330 Cal per serving
$3.09
All-Natural Lemonade
Large. 380 Cal per serving
$3.39
Strawberry Lemonade
Small. 230 Cal per serving
$2.69
Strawberry Lemonade
Medium. 390 Cal per serving
$3.09
Strawberry Lemonade
Large. 480 Cal per serving
$3.39
Coca Cola
Small. 200 Cal per serving
$2.19
Coca Cola
Medium. 320 Cal per serving
$2.69
Coca Cola
Large. 400 Cal per serving
$3.09
Coca-Cola® Zero Sugar
Small. 0 Cal per serving
$2.19
Coca-Cola® Zero Sugar
Medium. 0 Cal per serving
$2.69
Coca-Cola® Zero Sugar
Large. 0 Cal per serving
$3.09
Diet Coke®
Small. 0 Cal per serving
$2.19
Diet Coke®
Medium. 0 Cal per serving
$2.69
Diet Coke®
Large. 0 Cal per serving
$3.09
Small Sprite®
Small. 200 Cal per serving
$2.19
Small Sprite®
Medium. 310 Cal per serving
$2.69
Small Sprite®
Large. 390 Cal per serving
$3.09
Dr Pepper®
Small. 120 Cal per serving
$2.19
Dr Pepper®
Medium. 190 Cal per serving
$2.69
Dr Pepper®
Large. 240 Cal per serving
$3.09
Fanta® Orange
Small. 210 Cal per serving
$2.19
Fanta® Orange
Medium. 340 Cal per serving
$2.69
Fanta® Orange
Large. 430 Cal per serving
$3.09
Minute Maid® Light Lemonade
Small. 5 Cal per serving
$2.19
Minute Maid® Light Lemonade
Medium. 10 Cal per serving
$2.69
Minute Maid® Light Lemonade
Large. 15 Cal per serving
$3.09
Hi-C® Flashin' Fruit Punch®
Small. 210 Cal per serving
$2.19
Hi-C® Flashin' Fruit Punch®
Medium. 340 Cal per serving
$2.69
Hi-C® Flashin' Fruit Punch®
Large. 420 Cal per serving
$3.09
Brewed Unsweetened Iced Tea
Small. 0 Cal per serving
$2.09
Brewed Unsweetened Iced Tea
Medium. 0 Cal per serving
$2.69
Brewed Unsweetened Iced Tea
Large. 5 Cal per serving
$3.09
Sweetened Iced Tea
Small. 160 Cal per serving
$2.09
Sweetened Iced Tea
Medium. 220 Cal per serving
$2.69
Sweetened Iced Tea
Large. 300 Cal per serving
$3.09
Fresh Brewed Strawberry Tea
Small. 45 Cal per serving
$2.29
Fresh Brewed Strawberry Tea
Medium. 60 Cal per serving
$2.89
Fresh Brewed Strawberry Tea
Large. 90 Cal per serving
$3.19
Strawberry Sweet Tea
Small. 140 Cal per serving
$2.29
Strawberry Sweet Tea
Medium. 240 Cal per serving
$2.89
Strawberry Sweet Tea
Large. 270 Cal per serving
$3.19
Nestlé® Pure Life® Bottled Water
0 Cal per serving
$1.99
Fresh Brewed Coffee
Small. 5 Cal per serving
$0.99
Fresh Brewed Coffee
Large. 5 Cal per serving
$1.29
Fresh Brewed Decaffeinated Coffee
Small. 0 Cal per serving
$0.99
Fresh Brewed Decaffeinated Coffee
Large. 0 Cal per serving
$1.29
Milk
90 Cal per serving
$1.69
Chocolate Milk
140 Cal per serving
$1.69
Chocolate Frosty®-ccino
Small. 220 Cal per serving
$2.49
Chocolate Frosty®-ccino
Large. 310 Cal per serving
$2.79
Honest Kids® Fruit Punch
35 Cal per serving
$1.29
Simply Orange® Juice
160 Cal per serving
$2.39
Hamburgers
Pretzel Bacon Pub Cheeseburger
730 Cal per serving
$6.69
Pretzel Bacon Pub Double
1,180 Cal per serving
$7.69
Pretzel Bacon Pub Triple
1,520 Cal per serving
$8.79
Bacon Jalapeño Cheeseburger
760 Cal per serving
$6.79
Bacon Jalapeño Cheeseburger Double
1,030 Cal per serving
$7.79
Bacon Jalapeño Cheeseburger Triple
1,330 Cal per serving
$8.79
Dave's Single®
590 Cal per serving
$5.49
Dave's Double®
860 Cal per serving
$6.49
Dave's Triple®
1,160 Cal per serving
$7.59
Baconator®
960 Cal per serving
$7.79
Son of Baconator®
670 Cal per serving
$5.99
Big Bacon Classic
650 Cal per serving
$6.49
Big Bacon Classic Double
910 Cal per serving
$7.49
Big Bacon Classic Triple
1,220 Cal per serving
$8.59
Bacon Double Stack™
480 Cal per serving
$2.99
Jr. Bacon Cheeseburger
390 Cal per serving
$2.39
Jr. Cheeseburger Deluxe
360 Cal per serving
$2.19
Jr. Cheeseburger
310 Cal per serving
$1.79
Double Stack™
440 Cal per serving
$2.59
Jr. Hamburger
270 Cal per serving
$1.49
Chicken Sandwiches & Nuggets
Pretzel Bacon Pub Chicken
840 Cal per serving
$6.99
Spicy Pretzel Bacon Pub
840 Cal per serving
$6.99
Grilled Pretzel Bacon Pub
710 Cal per serving
$6.99
Spicy Bacon Jalapeño Chicken
720 Cal per serving
$6.99
Homestyle Bacon Jalapeño Chicken
720 Cal per serving
$6.99
Grilled Bacon Jalapeño Chicken
590 Cal per serving
$6.99
Family Size Spicy Nugget
2,340 Cal per serving
$10.99
10 PC. Spicy Chicken Nuggets
470 Cal per serving. Entrée Only
$4.09
6 PC. Spicy Chicken Nuggets
280 Cal per serving. Entrée Only
$1.89
4 PC. Spicy Chicken Nuggets
190 Cal per serving. Entrée Only
$1.29
Homestyle Chicken Sandwich
500 Cal per serving
$5.79
Grilled Chicken Sandwich
360 Cal per serving
$6.09
Spicy Chicken Sandwich
500 Cal per serving
$5.79
Homestyle Asiago Ranch Chicken Club
640 Cal per serving
$6.79
Spicy Asiago Ranch Chicken Club
630 Cal per serving
$6.79
Grilled Asiago Ranch Chicken Club
500 Cal per serving
$6.79
Crispy Chicken BLT
410 Cal per serving
$2.39
Crispy Chicken Sandwich
330 Cal per serving
$1.89
Spicy Crispy Chicken Sandwich
350 Cal per serving
$1.89
10 PC. Chicken Nuggets
420 Cal per serving. Entrée Only
$4.09
6 PC. Chicken Nuggets
250 Cal per serving. Entrée Only
$1.89
4 PC. Chicken Nuggets
170 Cal per serving. Entrée Only
$1.29
Fresh-Made Salads
Parmesan Caesar Chicken Salad
Full. 400 Cal per serving. Dressing(per packet) 80 Cal. Entrée Only
$8.29
Parmesan Caesar Chicken Salad
Half. 240 Cal per serving. Dressing(per packet) 80 Cal. Entrée Only
$6.29
Southwest Avocado Chicken Salad
Full. 440 Cal per serving. Dressing(per packet) 80 Cal. Entrée Only
$7.99
Southwest Avocado Chicken Salad
Half. 220 Cal per serving. Dressing(per packet) 80 Cal. Entrée Only
$6.09
Taco Salad
Full. 690 Cal per serving. Entrée Only
$7.59
Taco Salad
Half. 450 Cal per serving. Entrée Only
$5.59
Apple Pecan Chicken Salad
Full. 460 Cal per serving. Dressing(per packet) 60 Cal. Entrée Only
$8.19
Apple Pecan Chicken Salad
Half. 340 Cal per serving. Dressing(per packet) 60 Cal. Entrée Only
$6.09
Fries&Sides
French Fries
Junior. 220 Cal per serving
$1.59
French Fries
Small. 270 Cal per serving
$2.09
French Fries
Medium. 360 Cal per serving
$2.49
French Fries
Large. 480 Cal per serving
$2.99
Pub Fries
480 Cal per serving
$3.39
Bacobator Fries
470 Cal per serving
$3.19
Chili Cheese Fries
530 Cal per serving
$3.19
Chili
Small. 240 Cal per serving
$2.59
Chili
Large. 330 Cal per serving
$3.19
Sour Cream and Chive Baked Potato
310 Cal per serving
$2.59
Plain Baked Potato
270 Cal per serving
$1.59
Bacon Cheese Baked Potato
440 Cal per serving
$3.99
Chili&Cheese Baked Potato
500 Cal per serving
$3.79
Cheese Baked Potato
450 Cal per serving
$3.59
Apple Bites
35 Cal per serving
$0.99
6 PC. Chicken Nuggets
250 Cal per serving. Entrée Only
$1.89
4 PC. Chicken Nuggets
170 Cal per serving. Entrée Only
$1.29
6 PC. Spicy Chicken Nuggets
280 Cal per serving. Entrée Only
$1.89
4 PC. Spicy Chicken Nuggets
190 Cal per serving. Entrée Only
$1.29
Frosty
Classic Chocolate Frosty®
Junior. 200 Cal per serving
$1.09
Classic Chocolate Frosty®
Small. 350 Cal per serving
$1.99
Classic Chocolate Frosty®
Medium. 470 Cal per serving
$2.29
Classic Chocolate Frosty®
Large. 590 Cal per serving
$2.99
Vanilla Frosty®
Junior. 190 Cal per serving
$1.09
Vanilla Frosty®
Small. 340 Cal per serving
$1.99
Vanilla Frosty®
Medium. 450 Cal per serving
$2.29
Vanilla Frosty®
Large. 570 Cal per serving
$2.99
Vanilla Frosty® Cookie Sundae
Vanilla. 380 Cal per serving
$1.99
Vanilla Frosty® Cookie Sundae
Chocolate. 400 Cal per serving
$1.99
Bakery
Oatmeal Bar
270 Cal per serving
$1.59
Chocolate Chunk Cookie
330 Cal per serving
$1.39
Double Chocolate Chip Cookie
290 Cal per serving
$1.39
Sugar Cookie
330 Cal per serving
$1.39
Biggies Deals
Spicy Crispy Chicken Sandwich
350 Cal per serving
$1.89
Bacon Double Stack™
480 Cal per serving
$2.99
Jr. Bacon Cheeseburger
390 Cal per serving
$2.39
Jr. Cheeseburger Deluxe
360 Cal per serving
$2.19
Jr. Cheeseburger
310 Cal per serving
$1.79
Double Stack™
440 Cal per serving
$2.59
Jr. Hamburger
270 Cal per serving
$1.49
Crispy Chicken BLT
410 Cal per serving
$2.39
Crispy Chicken Sandwich
330 Cal per serving
$1.89
Feed The Fam Deals
2 Spicy Chickens, 2 JBCs & 4 SM Fries
2,880 Cal per serving
$15.00
Wendy's Kids' Meal®
Kids' 4PC Nuggets
240-630 Cal per serving
$4.29
Kids' Hamburger
270-610 Cal per serving
$3.69
Kids' Cheeseburger
310-650 Cal per serving
$3.99
Meal Deals
2 Spicy Chickens, 2 JBCs & 4 SM Fries
2,880 Cal per serving
$15.00
Crispy Chicken Sandwich - Biggie Bag
750 Cal per serving
$5.00
Spicy Crispy Chicken Sandwich - 4 for $4 Meal
510 Cal per serving
$4.00
Jr. Bacon Cheeseburger – 4 for $4 Meal
560 Cal per serving
$4.00
Crispy Chicken Sandwich – 4 for $4
500 Cal per serving
$4.00
Jr. Cheeseburger – 4 for $4 Meal
480 Cal per serving
$4.00

Location

4210 Highway K
O'Fallon, MO
63368

About

Just as we are committed to serving the best quality food every single day, we are committed to serving you during this time. Whether it’s via the drive-thru or delivery, we remain focused on having your back.

Photos

Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo Wendy's Photo

Latest Wendy's Reviews (Average Rating: 2)

based on 20 review(s)

Every fast food hamburger joint seems to have an edible burger that's half the price of a table service place (even before the tax and tip). So, wanting a...

Michael S. March 2, 2022 via Yelp

This past Saturday night we decided to go to the lights display at Fort Zumwalt park, on our way to get in line for the lights, we stopped at Wendy's on...

Timothy B. December 20, 2020 via Yelp

Always my fast food go-to on K. I'll admit that there have been times where the food wasn't the best quality. But the workers are nice, the speed is fast,...

Eric H. December 3, 2021 via Yelp

Latest

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YOUR UNCLE BOUGHT A NEW LAWNMOWER TODAY.
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UNCLE BOB KNOWS! HE HAS A CALCU LATER
Teams win, teams lose, you still win. . . as long as you’re playing Free Honey Butter Chicken Biscuitball! Only rule is to grab a FREE Honey Butter Chicken Biscuit today and Saturday, no catch. 🤘🏽🍯
It’s Biscuitball time! Get your FREE Honey Butter Chicken Biscuit N-N-N-NOOOOW. No catch, bby. Just ask for your free Honey Butter Chicken Biscuit with that breakfast order this Thurs-Sat.
Biscuitball’s coming, bby! There’s only one rule: Grab a FREE Honey Butter Chicken Biscuit. No catch.

Information

Company name
Wendy's
Category
Fast Food
Brand Name
Wendy's Near You

FAQs

  • What is the phone number for Wendy's in O'Fallon MO?
    You can reach them at: 636-329-8506. It’s best to call Wendy's during business hours.
  • What is the address for Wendy's on highway in O'Fallon?
    Wendy's is located at this address: 4210 Highway K O'Fallon, MO 63368.
  • What are Wendy's(O'Fallon, MO) store hours?
    Wendy's store hours are as follows: Mon-Sun: 10:00AM - 10:00PM.
  • Does Wendy's(O'Fallon, MO) have a menu with prices?
    Yes, Wendy's has online menu! Here you can see full menu with latest prices.

Nearby

Arby's
4231 Highway K, O'fallon 0.1 miles
El Azteca Mexican Restaurant
4265 Keaton Crossing Blvd, O'Fallon 0.1 miles
Walnut Grill
4401 Highway K, O'fallon 0.1 miles
Subway
4263 Keaton Crossing, Ofallon 0.2 miles
The Breakfast Club
991 Waterbury Falls Dr, O'Fallon 0.2 miles
McDonald's
4001 Crusher Drive, O'Fallon 0.2 miles