Sonic

Name: Sonic
Address: 320 Winchester Park Blvd, Boynton Beach, FL, 33436, US

Boynton Beach

Reservations not listed
320 Winchester Park Blvd
Boynton Beach, FL 33436

Ways to pay here

What each card earns on your bill, best first.

Your bill$

Top dining cards

Best nowAmerican Express Gold Card
$325 annual fee
4x on up to $50,000 of eligible spend a year
≈$6.00
6%
With Upside: ≈$16.00 · 16%
4x Membership Rewards on dining
400 Membership Rewards · ≈$6.00 at 1.5¢ each (valuation from Aug 2025)
After you join Upside and link this card
Upside, Upside user tier: 20% back
$10.00 cash back
20% back, up to $10 · Upside's public offer, yours may differ
Join Upside
Chase Sapphire Preferred Card
$95 annual fee
≈$5.40
5.4%
With Upside: ≈$15.40 · 15%
3x Chase Ultimate Rewards on dining
300 Chase Ultimate Rewards · ≈$5.40 at 1.8¢ each (valuation from Jan 2026)
After you join Upside and link this card
Upside, Upside user tier: 20% back
$10.00 cash back
20% back, up to $10 · Upside's public offer, yours may differ
Join Upside
Chase Sapphire Reserve
$795 annual fee
≈$5.40
5.4%
With Upside: ≈$15.40 · 15%
3x Chase Ultimate Rewards on dining
300 Chase Ultimate Rewards · ≈$5.40 at 1.8¢ each (valuation from Jan 2026)
After you join Upside and link this card
Upside, Upside user tier: 20% back
$10.00 cash back
20% back, up to $10 · Upside's public offer, yours may differ
Join Upside

Values are estimates at CardRewards point valuations. Some dining program terms here are not yet verified. See the best cards for dining.

Best now≈6%American Express Gold Card

About

Restaurant in Boynton Beach.

Sonic is at 320 Winchester Park Blvd, Boynton Beach. Listed with Upside as of 2026-10-09.

Dining programs here

1 dining program pays extra here on top of your card. Join one, link a card, and pay with that card.

Upside
20% back
Upside · Every day
20% back, up to $10 · Upside's public offer, yours may differ
How Upside worksUnverified terms

Location

320 Winchester Park Blvd · Boynton Beach, Boynton Beach

Directions Apple Maps

Details

Nearby restaurants

EM Squared LLC E320075 - KFC
up to16%
Boynton Beach · 0.2 mi
American Express Gold Card + Upside
Upside16%
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up to12%
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American Express Gold Card + Upside
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up to6%
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American Express Gold Card
Hilton Honors Dining8xIHG Dine & Earn8xEat Around Town6x+8 more
Buffalo Wild Wings
up to16%
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American Express Gold Card + Upside
Upside22%
Domino's Pizza
up to16%
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American Express Gold Card + Upside
Upside15%
Tropical Island Restaurant
up to12%
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American Express Gold Card + Upside
Hilton Honors Dining8xIHG Dine & Earn8xEat Around Town6x+9 more

37 restaurants in Boynton Beach

Some restaurant addresses, phone numbers, websites and cuisines come from Overture Maps Foundation open data (Meta and Microsoft, CDLA Permissive 2.0; Foursquare, Apache 2.0; AllThePlaces, CC0 1.0). Overture attribution Some neighbourhoods come from Who's On First boundaries (CC-BY 4.0). Who's On First licenses Some opening hours, phone numbers, websites and cuisines are © OpenStreetMap contributors (ODbL 1.0). OpenStreetMap copyright

About

Dining programs here

Location

Details

Nearby restaurants

EM Squared LLC E320075 - KFC

Palermo's Bakery

El Atico Colombian Restaurant

Buffalo Wild Wings

Domino's Pizza

Tropical Island Restaurant