$131 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 5/11. 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
$225
Typical prices: $549-$354
Multiple Airlines
Tue 8/18Sat 8/22
DEN - ACV • 2 stops
Cheapest non-stop
$523
Typical prices: $561-$549
United Airlines
Wed 5/20Sun 5/24
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, Aug 18 - Sat, Aug 22
Multiple Airlines Logo
7:25 am - 11:39 am
DEN
-
ACV
29h 14m
2 stops
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$225Multiple Airlines
Tue, Aug 18 - Sat, Aug 22
Multiple Airlines Logo
7:26 pm - 11:39 am
DEN
-
ACV
17h 13m
1 stop
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$230Multiple Airlines
Fri, Aug 14 - Wed, Aug 19
Multiple Airlines Logo
7:26 pm - 11:39 am
DEN
-
ACV
17h 13m
1 stop
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$250Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
10:29 pm - 11:39 am
DEN
-
ACV
14h 10m
1 stop
Multiple Airlines Logo
12:20 pm - 12:38 am
ACV
-
DEN
11h 18m
2 stops
$255Multiple Airlines
Fri, Aug 14 - Sat, Aug 22
Multiple Airlines Logo
7:26 pm - 11:39 am
DEN
-
ACV
17h 13m
1 stop
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$258Multiple Airlines
Wed, May 27 - Wed, Jun 3
Alaska Airlines Logo
6:00 am - 2:06 pm
DEN
-
ACV
9h 06m
1 stop
Alaska Airlines Logo
2:43 pm - 9:51 pm
ACV
-
DEN
6h 08m
1 stop
$264Alaska Airlines
Mon, Aug 17 - Sat, Aug 22
Multiple Airlines Logo
6:10 am - 11:35 am
DEN
-
ACV
30h 25m
2 stops
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$265Multiple Airlines
Wed, Aug 19 - Sat, Aug 22
Multiple Airlines Logo
12:47 pm - 10:30 am
DEN
-
ACV
22h 43m
2 stops
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$299Multiple Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:15 am - 12:04 pm
DEN
-
ACV
7h 49m
1 stop
United Airlines Logo
6:40 pm - 12:43 am
ACV
-
DEN
5h 03m
1 stop
$304United Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
11:49 pm - 11:39 am
DEN
-
ACV
36h 50m
2 stops
Multiple Airlines Logo
12:19 pm - 12:38 am
ACV
-
DEN
11h 19m
1 stop
$305Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$195
Best time to beat the crowds with an average 1% drop 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 Thursdays 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 9684 reviews
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

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.

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

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