HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Denver

$225+ Cheap flights from Arcata to Denver (ACV - DEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arcata to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Arcata to Denver

Cheapest flights from Arcata to Denver
Explore the most affordable flight options available from Arcata to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:10 pmACV - DEN
1 stop7h 16mUnited Airlines
Tue 12/305:45 amDEN - ACV
1 stop6h 06mUnited Airlines
Deal found 12/10$336
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:12 pmACV - DEN
1 stop4h 57mUnited Airlines
Fri 12/2611:17 amDEN - ACV
Nonstop3h 11mUnited Airlines
Deal found 12/10$430
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:29 pmACV - DEN
Nonstop2h 46mUnited Airlines
Sat 12/2711:17 amDEN - ACV
Nonstop3h 11mUnited Airlines
Deal found 12/10$470
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 pmACV - DEN
1 stop4h 56mUnited Airlines
Fri 12/2611:17 amDEN - ACV
Nonstop3h 11mUnited Airlines
Deal found 12/10$510
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:12 pmACV - DEN
1 stop5h 40mUnited Airlines
Sat 12/277:05 pmDEN - ACV
2 stops23h 42mUnited Airlines
Deal found 12/10$568

Find flight deals from Arcata to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Arcata (ACV) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$560

Good round-trip deal

$484 or less

Good one-way deal

$338 or less
Provider with most accurate pricing for Arcata Eureka-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Arcata Eureka-Denver Intl flights.
Search Deals
From Arcata Eureka to Denver Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Arcata Eureka to Denver Intl.
Search Deals
Price to beat on a one-way flight from Arcata Eureka to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arcata to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Arcata to Denver that are best for you.

Fly from

Arcata

Fly to

Denver

Route

Depart

Return

Price

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Wed 1/21

12:30 pm-4:18 pm

Nonstop2h 48m

Denver Intl

Sat 1/24

11:15 am-1:26 pm

Nonstop3h 11m

$225

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Tue 2/3

12:30 pm-4:18 pm

Nonstop2h 48m

Denver Intl

Fri 2/6

11:15 am-1:26 pm

Nonstop3h 11m

$293

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Fri 1/30

12:30 pm-4:18 pm

Nonstop2h 48m

Denver Intl

Tue 2/3

11:15 am-1:26 pm

Nonstop3h 11m

$305

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Sun 1/25

12:30 pm-4:18 pm

Nonstop2h 48m

Denver Intl

Sat 1/31

11:15 am-1:26 pm

Nonstop3h 11m

$305

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Fri 5/1

2:15 pm-8:28 pm

1 stop5h 13m

Denver Intl

Wed 5/6

11:21 am-1:28 pm

Nonstop3h 07m

$315

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Wed 1/7

3:40 pm-10:26 pm

1 stop5h 46m

Denver Intl

Mon 1/12

5:18 am-11:24 am

1 stop7h 06m

$324

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Mon 1/5

12:29 pm-4:15 pm

Nonstop2h 46m

$229

ArcataDenver

ACV - DEN

ACVDEN

Arcata Eureka

Sun 12/21

4:10 pm-12:26 am

1 stop7h 16m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Arcata to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Arcata to Denver in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Arcata-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Arcata-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Arcata-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Arcata-Denver flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Arcata-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Arcata to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Arcata with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arcata to Denver

What is the cheapest month to book a flight from Arcata to Denver?

Currently, May is the cheapest month in which you can book a flight from Arcata to Denver (average of $178). Flying from Arcata to Denver in February is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ACV to DEN?

Find hourly flight availability from Arcata to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Arcata to Denver, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated December 12, 2025.
See what other customers who have flown with United Airlines from Arcata to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Arcata to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Arcata to Denver?

    If you book a flight from Arcata to Denver, you will be flying from Eureka to Denver Intl. Flights to Denver Intl (DEN) from Arcata Eureka (ACV) take 2h 43m for a nonstop flight. There is 1 flight from Eureka to Denver per day from 1 airline.

  • How popular is this Arcata to Denver flight route?

    Flights from Arcata Eureka to Denver Intl have been viewed 4 times in the past calendar month.

  • How long is the flight from Arcata to Denver?

    Airlines like United Airlines fly from Arcata to Denver in about 2h 48m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1022 mi. All flights are typically nonstop.

  • What is the cheapest airline to fly from Arcata to Denver round-trip?

    According to our current data, United Airlines ($244), offers the cheapest pricing from Arcata to Denver. United Airlines is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest flights from Arcata to Denver?

    Looking at all options, your cheapest flight can be booked for $207. While the most popular route (Arcata Eureka - Denver Intl) can be booked for $225 on average, our data indicates $604 when flying from Arcata to Denver.

  • Can I find deals for flights from Arcata to Denver that include hotel bookings?

    Yes. In addition to deals on Arcata to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arcata to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arcata to Denver.

  • Can I find deals for business class flights from Arcata to Denver?

    Yes. Cheapflights offers flight deals from Arcata to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Arcata to Denver?

    Currently, May is the cheapest month in which you can book a flight from Arcata to Denver (average of $178). Flying from Arcata to Denver in February is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Thornton
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Arcata to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Denver flights
San Francisco to Denver flights
Ontario to Denver flights
Santa Ana to Denver flights
San Diego to Denver flights
Burbank to Denver flights
San Jose to Denver flights
Sacramento to Denver flights
Los Angeles to Aspen flights
Las Vegas to Denver flights
Oakland to Denver flights
San Francisco to Vail flights
Reno to Denver flights
San Francisco to Aspen flights
Bakersfield to Denver flights
Los Angeles to Vail flights
Los Angeles to Hayden flights
Palm Springs to Denver flights
Fresno to Denver flights
Santa Barbara to Denver flights
Ontario to Aspen flights
Long Beach to Denver flights
San Luis Obispo to Denver flights
Monterey to Denver flights
Los Angeles to Colorado Springs flights
Medford to Denver flights
San Francisco to Colorado Springs flights
San Francisco to Durango flights
San Francisco to Grand Junction flights
Los Angeles to Montrose flights
San Diego to Hayden flights
Los Angeles to Durango flights
Palm Springs to Colorado Springs flights
San Francisco to Montrose flights
Las Vegas to Colorado Springs flights
San Diego to Vail flights
Santa Rosa to Denver flights
San Jose to Colorado Springs flights
San Francisco to Hayden flights
Ontario to Vail flights
Sacramento to Colorado Springs flights
Redding to Denver flights
San Diego to Grand Junction flights
Ontario to Colorado Springs flights
San Jose to Aspen flights
San Diego to Aspen flights
Los Angeles to Grand Junction flights
San Diego to Durango flights
Santa Ana to Aspen flights

Top airline flying from Arcata to Denver

Discover the top airline that operate flights from Arcata to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$428FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.