Alaska Airlines has the most flights, first checked luggage is free. $25-100 additional bag fees.
Anchorage to Kenai:
Ravn Air has flights from about 6:00 am till 11:00 pm. PENN Air flys to most other citys in Alaska.
Airlines that fly to Alaska are: Alaska Airlines, American Airlines, Continental Airlines, Delta Airlines, Northwest Airlines.
Below are estimated flight times to or from Anchorage.
Chicago 6 hours, 30 minutes
Denver 5 hours, 30 minutes
Las Vegas 5 hours, 10 minutes
Los Angeles 5 hours, 30 minutes
Miami 8 hours, 45 minutes
Newark 7 hours, 30 minutes
Phoenix 5 hours, 40 minutes
Portland 3 hours, 20 minutes
San Francisco 4 hours, 30 minutes
Seattle 3 hours, 10 minutes
Washington, DC 7 hours, 30 minutes
Most of my guests fly into Anchorage and either take a hopper flight to Kenai ( 20 mins.) and drive from there. For anyone who has never been to the Kenai peninsula I recommend the drive, its 2 to 4 lanes of blacktop, where you can see mountain Sheep and Goats along the cliffs of the highway and across from the Russian river too. Look for Beluga whales in the inlet just out of town (about 5 miles) . Take a short side trip to Portage glacier, located near the Whittier turn-off or into Seward and touch Exit glacier. After that you cross the Kenai mountains above treeline, be on the look out for Moose, Bears, Caribou and Eagles along the way. Soon after you drop into the valley you will find yourself near the head waters of the Kenai river, following it to the town of Soldotna and south along the beaches of Cook inlet to Clam Gulch, with great Vistas looking to the west of Mt. Spurr, Mt. Redoubt, and Mt. Illiamna.