Southport Diner

Name: Southport Diner
Address: 3350 Post Rd, Southport, CT, 06890, US
Telephone: +12032926699
Price range: $$

AmericanGreek$$Fairfield

$$ · Moderate
Reservations not listed
3350 Post Rd
Southport, CT 06890
+12032926699
Website
Menu

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: ≈$12.00 · 12%
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: 6% back
$6.00 cash back
6% 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: ≈$11.40 · 11%
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: 6% back
$6.00 cash back
6% 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: ≈$11.40 · 11%
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: 6% back
$6.00 cash back
6% 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

Southport Diner in Southport, CT, serves traditional diner dishes with gluten-free and vegan options.

Southport Diner combines old-school diner cooking with contemporary cuisine.

Gluten-free and vegan options are available alongside traditional diner dishes.

Known for

Gluten-free options
Vegan options
Traditional diner food

Dining programs here

13 dining programs pay extra here on top of your card. Join one, link a card, and pay with that card.

Hilton (Rewards Network): pick one of 11 programs

These programs share one restaurant network, and a card can be linked to only one of them. Choose the currency you want. Earns Mon, Tue, Wed, Thu, Fri.

Hilton Honors Dining2–8 points per $1
IHG Dine & Earn1–8 points per $1
Eat Around Town4–6 points per $1
AAdvantage Dining1–5 miles per $1
SkyMiles Dining0.5–5 miles per $1
MileagePlus Dining0.5–5 miles per $1
Atmos Rewards Dining0.5–5 points per $1
Dine Out with Wyndham1–5 points per $1
Rakuten Dining5% back
TrueBlue Dining1–3 points per $1
Rapid Rewards Dining0.5–3 points per $1

Upside
6% back
Upside · Every day
6% back, up to $10 · Upside's public offer, yours may differ
How Upside worksUnverified terms
Bilt Dining
1 point per $1
Bilt Rewards · Every day
How Bilt Dining works

Hours

Monday	7 AM – 9 PM
Tuesday	7 AM – 9 PM
Wednesday	7 AM – 9 PM
Thursday	7 AM – 9 PM
Friday	7 AM – 9 PM
Saturday	7 AM – 9 PM
Sunday	7 AM – 9 PM

Location

3350 Post Rd · Fairfield, Southport

Directions Apple Maps

Details

Features

Outdoor seating

Good for

Breakfast · Dinner · Lunch

Nearby restaurants

X Ramen
up to8%
Asian · $$ · Fairfield · 0.3 mi
American Express Gold Card + Bilt Dining
Hilton Honors Dining8xIHG Dine & Earn8xEat Around Town6x+9 more
Paci Restaurant
up to6%
Italian American · $ · Southport · 0.3 mi
American Express Gold Card
Resy credit

1 American restaurants in Southport 2 restaurants in Fairfield

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