140 High in omega-3 foods in stock at San Antonio Stone Oak Supercenter (San Antonio, TX)
140 foods high in omega-3 were in stock at this Walmart on Aug 5, 2026, out of 21,898 items we track here. The picks below are specific to this store: what is on sale here, where it sits, and what it costs at this address.
At least 0.5 g of EPA plus DHA, or 1.5 g of ALA per labelled serving, the amount the FDA requires before a food may be called high in this nutrient.
Showing 10 of 140
1.Chicken of the Sea Jack Mackerel in Brine, 15 oz
$2.48- Cals
- 120
- Protein
- 22g
- Carbs
- 0g
- Fat
- 3.5g
- Sat fat
- 1g
per 85g
Protein for the money · 26.6 g per $Aisle: STOREAlso at 563 of 586 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Mackerel is a fatty fish naturally high in omega-3 fatty acids (EPA/DHA), though exact amount not listed. Estimated >0.5g per serving.
- Wild caught jack mackerel
- Fat 3.5g per serving (likely rich in omega-3s)
2.StarKist Snack To-Go Classic Tuna Salad Kit, 3.6 oz
$1.08- Cals
- 210
- Protein
- 11g
- Carbs
- 20g
- Fat
- 9g
- Sat fat
- 2.5g
per 1 Kit, 3.6 oz (102g)
Aisle: STOREAlso at 560 of 586 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Polyunsaturated fat ≥1.5g with an omega-3 source food met (4 per serving).
3.(2 pack) StarKist Snack-to-Go Ready-to-Eat Classic Tuna Salad Kit with Crackers, 10g Protein, 3.6 oz, 3 pack
$6.48- Cals
- 160
- Protein
- 11g
- Carbs
- 16g
- Fat
- 6g
- Sat fat
- 1g
per 1 kit (102g)
Aisle: STOREAlso at 442 of 586 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Polyunsaturated fat ≥1.5g with an omega-3 source food met (1.5 per serving).
4.StarKist Solid White Albacore Tuna in Oil, Wild Caught Shelf-Stable, 19g Protein, 12 oz Can
$3.72- Cals
- 130
- Protein
- 19g
- Carbs
- 0g
- Fat
- 6g
- Sat fat
- 1g
per 3 oz (85g) drained
Protein for the money · 20.4 g per $Aisle: STOREAlso at 586 of 586 Walmart storesPriced below this chain's average.
Why it's high in omega-3
Polyunsaturated fat = 3.5g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 3.5g per serving
5.Trident Royal Red Canned Wild Alaska Sockeye Red Salmon, Gluten-Free, 7.5 oz
$4.97- Cals
- 110
- Protein
- 13g
- Carbs
- 0g
- Fat
- 7g
- Sat fat
- 1.5g
per 1/4 cup (63g)
Aisle: STOREAlso at 416 of 586 Walmart storesWhy it's high in omega-3
Label prominently lists 1180mg omega-3 per serving, which exceeds the 0.5g EPA+DHA/ALA threshold.
- 1180mg omega-3 per serving
6.(2 pack) StarKist Selects E.V.O.O. Solid Wild Caught Yellowfin Tuna in Extra Virgin Olive Oil, 26g Protein, 4.5 oz Can
$4.34- Cals
- 190
- Protein
- 26g
- Carbs
- 0g
- Fat
- 9g
- Sat fat
- 2g
per 1 can (4.5 oz)
Aisle: STOREAlso at 586 of 586 Walmart storesWhy it's high in omega-3
Polyunsaturated fat = 2g per serving (≥1.5g proxy for ALA-rich; FDA "high in" omega-3).
- polyunsaturated fat: 2g per serving
7.Marketside Skin-On Atlantic Salmon Fillet, 2.0-3.0 lb
$19.91- Cals
- 240
- Protein
- 23g
- Carbs
- 0g
- Fat
- 15g
- Sat fat
- 3.5g
per 4 oz (112g)
Aisle: STOREAlso at 586 of 586 Walmart storesWhy it's high in omega-3
A 4 oz serving of Atlantic salmon provides approximately 1.5–2g of EPA+DHA, exceeding the 0.5g threshold.
- Rich in omega-3s
- 15g fat in each 4oz serving
8.Badia Flax Seed, 1.5 oz Bag, Gluten-Free, Non-GMO, High in Omega-3
$1.23- Cals
- 55
- Protein
- 2g
- Carbs
- 3g
- Fat
- 4g
- Sat fat
- 0g
per 1 tbsp (10g)
Aisle: STOREAlso at 550 of 586 Walmart storesWhy it's high in omega-3
Flaxseed is rich in alpha-linolenic acid; the serving provides 3g polyunsaturated fat and the product is labeled high in omega-3 and rich in alpha-linolenic acid.
- Polyunsaturated Fat 3g
- High in Omega-3
- Rich in Alpha-Linolenic Acid
9.Brunswick Kippered Seafood Snack, Wild Caught Herring Fillets, Gluten Free, 18g Protein per Serving, Shelf Stable Tin Can, 3.53 oz
$2.37- Cals
- 160
- Protein
- 16g
- Carbs
- 0g
- Fat
- 11g
- Sat fat
- 2.5g
per 1 can (85g)
Aisle: STOREAlso at 458 of 586 Walmart storesWhy it's high in omega-3
Each can contains 580 mg of DHA & EPA omega-3s, exceeding the 0.5g per serving threshold for a 'high in' omega-3 claim.
- Contains 580 mg of DHA & EPA Omega-3s per can
10.Great Value Omega-3 Trail Mix, 22 oz
$9.38- Cals
- 180
- Protein
- 5g
- Carbs
- 9g
- Fat
- 14g
- Sat fat
- 1.5g
per 1/4 cup (30g)
Aisle: STOREAlso at 586 of 586 Walmart storesWhy it's high in omega-3
Polyunsaturated fat ≥1.5g with an omega-3 source food met (7 per serving).
See all 140 foods high in omega-3 at San Antonio Stone Oak Supercenter
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Nutrition, price and stock data come from retailer listings and are refreshed on a schedule; they can be out of date. Check the package and the shelf tag before buying. Fitnibz does not provide medical advice.