Top 5 Fish to Catch on the Kenai River in Summer

Summer in Alaska means long days, clear water, and incredible fishing action—especially on the Kenai River, one of the most productive and popular fisheries in the state. If you're planning a trip, you’re probably asking: What fish can you catch on the Kenai River in summer? This guide breaks down the top fish to catch on the Kenai River, helping you plan the ultimate Alaska summer fishing trip with expert insight from Nate Of The North Outdoors.

Whether you’re new to Kenai River fishing species or returning for another cast, summer offers an unbeatable mix of salmon runs, trophy rainbow trout, and variety that keeps anglers of all levels coming back. Here are our top 5 picks for the best fish to catch on the Kenai River in summer:

1. Sockeye Salmon

Arguably the most iconic of the summer runs, sockeye salmon on the Kenai River are a favorite among locals and visitors alike. Peak season typically falls between mid-June and late July, when thousands of bright red sockeye push upstream. They’re known for aggressive strikes and powerful fights—perfect for anglers who want action and a delicious reward at the end of the day.

2. King Salmon (Chinook)

If you're after size, nothing compares to king salmon on the Kenai River. These giants can weigh over 50 pounds and are most commonly targeted in June. While regulations change year to year, a guided trip ensures you're fishing legally and efficiently. Kenai River salmon fishing wouldn't be complete without at least trying to hook into a king.

3. Rainbow Trout

For fly anglers and light tackle lovers, Kenai River rainbow trout are a dream. These fish feed heavily on salmon eggs during and after the sockeye spawn, especially in late July and August. Trophy trout exceeding 20 inches are not uncommon, making this a prime target for catch-and-release fishing and skill development.

4. Dolly Varden

Often mistaken for trout, Dolly Varden are technically a char species and are abundant in the Kenai during summer months. They share many of the same feeding patterns as rainbow trout and can be caught using similar fly or drift techniques. These beautifully colored fish add variety and excitement to your day on the water.

5. Coho Salmon (Silver Salmon)

Though they arrive later in the summer, typically by early August, coho salmon round out the season with their aggressive behavior and hard strikes. They’re a great species for anglers who want a strong fight and responsive bite. By late summer, many guests choose combo trips to chase both rainbow trout and coho for a well-rounded day of fishing.

Plan Your Summer Fishing Trip on the Kenai River

With long days and stacked species lists, summer fishing on the Kenai River is a bucket-list experience. Whether you're targeting sockeye, kings, or looking to master Kenai River rainbow trout, Nate Of The North Outdoors offers guided trips tailored to your goals. Our expert knowledge of Kenai River fishing species ensures you’re in the right spot at the right time.

Book your Alaska summer fishing trip today and see for yourself why these are the top fish to catch on the Kenai River in summer.