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7 Seafood restaurants in Portland, ME, ME that earn more on your cards

Portland, ME, ME has 7 Seafood restaurants in our listings: none takes a dining program and 7 have a card perk. Most common price: $$ (moderate). Top neighborhoods: Great Diamond Island (1), Kennebunkport (1), and Old Port (1).

7 restaurants

  • Dry Dock

    up to6%

    Seafood · $ · Portland

    American Express Gold Card

    Resy credit

  • REGARDS

    up to6%

    Seafood · Portland, ME

    American Express Gold Card

    Sapphire Reserve Exclusive Tables credit
Restaurants
7
Neighborhoods
7
Cuisines
3
Dining programs
0
With a card perk
7

The 3 best cards to bring to dinner in Portland, ME

Ranked by what each card earns across this city's restaurants at our point valuations, counting the dining program that pays most at each one. Card credits aren't counted. American Express Gold Card tops the list here on its own dining rate — ≈$6.00 on a $100 dinner before any program.

All the best cards for dining

2 cuisines in Portland, ME

Seafood in 7 Portland, ME neighborhoods

53 more cities and towns in Maine

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

Editorial disclosure: CardRewards.ai is an independent comparison service. Card data comes from issuers' published terms; catalog last published October 12, 2026, and each card page shows when its terms were last checked. Card issuers do not influence our rankings or content.