$95 Find Cheap Flights from Denver to Eureka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Eureka departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$235
Overall average: $454
Multiple Airlines
Tue 4/14Tue 4/21
DEN - ACV • 1 stop
Cheapest non-stop
$390
Typical prices: $454-$524
United Airlines
Tue 4/7Thu 4/16
DEN - ACV • Non-stop
Arrival airport
Arcata (ACV)
You can't fly directly to Eureka. It is served by Arcata (ACV), located 12.1 miles from Eureka.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Denver to Eureka (DEN-ACV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Eureka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Eureka

Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
10:29 pm - 12:20 pm
DEN
-
ACV
14h 51m
1 stop
Multiple Airlines Logo
1:40 pm - 3:59 am
ACV
-
DEN
13h 19m
2 stops
$235Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
2:30 pm - 12:20 pm
DEN
-
ACV
22h 50m
1 stop
Multiple Airlines Logo
1:40 pm - 3:59 am
ACV
-
DEN
13h 19m
2 stops
$239Multiple Airlines
Tue, Apr 7 - Wed, Apr 15
Multiple Airlines Logo
7:05 pm - 12:20 pm
DEN
-
ACV
18h 15m
1 stop
Multiple Airlines Logo
1:05 pm - 8:00 pm
ACV
-
DEN
5h 55m
1 stop
$244Multiple Airlines
Tue, Jun 2 - Wed, Jun 10
Multiple Airlines Logo
7:01 pm - 11:39 am
DEN
-
ACV
17h 38m
1 stop
Multiple Airlines Logo
12:19 pm - 12:13 am
ACV
-
DEN
10h 54m
1 stop
$268Multiple Airlines
Tue, Apr 7 - Wed, Apr 15
Multiple Airlines Logo
10:30 pm - 12:20 pm
DEN
-
ACV
14h 50m
1 stop
Multiple Airlines Logo
1:05 pm - 4:15 am
ACV
-
DEN
14h 10m
2 stops
$290Multiple Airlines
Mon, Apr 6 - Wed, Apr 8
Multiple Airlines Logo
10:30 pm - 1:00 pm
DEN
-
ACV
15h 30m
2 stops
Multiple Airlines Logo
1:05 pm - 8:01 pm
ACV
-
DEN
5h 56m
1 stop
$292Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
United Airlines Logo
11:22 am - 1:25 pm
DEN
-
ACV
3h 03mnonstop
United Airlines Logo
7:39 am - 2:32 pm
ACV
-
DEN
5h 53m
1 stop
$295United Airlines
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
10:30 pm - 12:20 pm
DEN
-
ACV
14h 50m
1 stop
Multiple Airlines Logo
1:40 pm - 3:59 am
ACV
-
DEN
13h 19m
2 stops
$297Multiple Airlines
Fri, Apr 10 - Wed, Apr 15
Multiple Airlines Logo
10:30 pm - 12:20 pm
DEN
-
ACV
14h 50m
1 stop
Multiple Airlines Logo
1:05 pm - 8:00 pm
ACV
-
DEN
5h 55m
1 stop
$302Multiple Airlines
Tue, Apr 7 - Thu, Apr 16
Multiple Airlines Logo
10:30 pm - 12:20 pm
DEN
-
ACV
14h 50m
1 stop
Multiple Airlines Logo
12:40 pm - 3:59 am
ACV
-
DEN
14h 19m
2 stops
$303Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$95
Best time to beat the crowds but there is an average 1% increase in price.
Flight from Denver to Arcata

When to book flights from Denver to Eureka

Are your dates flexible? Find out the best times to travel from Denver to Eureka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Eureka

  • Which airports will I be using when flying from Denver to Eureka?

    When flying out of Denver you’ll be using Denver Intl. Eureka does not have its own airport so you’ll be flying into nearby Arcata Eureka airport, which is 12.1 mi away.

  • How long does a flight from Denver to Eureka take?

    Direct flights cover the 1,022 miles separating Denver and Eureka in about 3h 03m.

  • How many flights are there between Denver and Eureka?

    2 direct flights run between Denver and Eureka on a daily basis. On average, there are about 14 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Eureka?

    Consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Denver to Eureka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Eureka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Eureka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Eureka from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Eureka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Eureka with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Eureka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Eureka from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights from Denver to Eureka

  • There is no airport in Eureka. Instead, you’ll be flying into Arcata Eureka Airport when flying between Denver and Eureka.
  • High season is considered to be October, November and December. The cheapest month to fly is December.

Reviews of the top airline flying from Denver to Eureka

 
Need help choosing which airline to fly with from Denver to Eureka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9451 reviews
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
Airline reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

10.0 ExcellentAnonymous, Feb 2026
DEN - RSW
Read more United Airlines reviews

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Everything you need to know for your flight from Denver to Eureka

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