$107 Find Cheap Flights from Denver to Arcata - Compare and Save

Among airlines operating Denver to Arcata flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Denver and Arcata.

Flights from Denver to Arcata usually depart from Denver Intl (DEN) and arrive at Arcata Eureka (ACV).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Denver to Arcata.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $207 round-trip via Las Vegas Harry Reid Intl (LAS), compared to $519 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet 700 variants.

One-stop flights from Denver to Arcata most commonly connect through:

• San Francisco (SFO) - 75% of one-stop connections
• Los Angeles (LAX) - 21% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 4% of one-stop connections

San Francisco (SFO) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 41% on the Denver to Arcata route. Tuesday is the cheapest departure day at $346 round-trip on average, while Monday is the most expensive at $579, a difference of $233. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Denver to Arcata flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Denver to Arcata:

• Earliest: departs at 11:15 am and lands at 2:28 pm
• Latest: departs at 11:21 am and lands at 2:34 pm.

The flight takes about 3h 13m.

A nonstop flight from Denver to Arcata takes 3h 13m, covering 1,022 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $244 to $1,531. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Denver to Arcata are currently lower than usual. Average one-way flight prices are about $222, which is 25% below the typical average for this route.

Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time at 5h 50m, compared with 5h 54m via San Francisco (SFO) and 11h 05m via Las Vegas Harry Reid Intl (LAS).

Arcata is 1 hour behind Denver (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Round-trip flights from Denver to Arcata range from $353 to $554, with an average of $468 over the past 12 months. Anything below $353 counts as a good deal.