Flight
There is a small airport that has direct flights from LAX and San Francisco on United Airlines. Arcata is a 12 hour drive from Los Angeles.... it's a great way to see all of California, although it is a LONG drive and has windy stretches (through the Redwoods). We recommend renting a car at the airport. Unless you plan on hanging out in Arcata only.
Hotel
Choosing an Airbnb is best in Arcata, the town is small and you can walk almost everywhere!
Hotel
This is a prime location, 3 blocks from the party, right on the town square, walking distance to shops and restaurants.
Hotel
Boutique hotel vibe, it's in nearby Eureka, 8 minutes from Arcata.
Hotel
Delightful bed and breakfast with stunning views of sea stacks and the redwoods meeting the Pacific Ocean.