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

United Airlines, at $366, was found to be the cheapest airline from Louisville to Arcata..

In terms of precipitation, rainfall in Arcata ranges from 0.3 - 8.4 inches per month. December is typically the wettest month, when rainfall can reach 8.4 in. July is typically the driest time to visit Arcata when rainfall is around 0.3 in.

If weather is an important factor for your trip to Arcata, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Arcata as you normally would.

Most accurate provider : When it comes to deals on Louisville-Arcata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Arcata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Arcata flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Louisville-Arcata flights, Cheapflights users trust FlightHub the most. FlightHub 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 Louisville-Arcata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Louisville to Arcata?

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

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

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

Find Flights from Louisville to Arcata

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Louisville to Arcata 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 Louisville to Arcata

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Louisville Intl-Arcata Eureka flight deals.

Search Deals

Provider most trusted by Cheapflights users for Louisville Intl-Arcata Eureka flights.

Search Deals

Compare providers for flights from Louisville to Arcata

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Arcata in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*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 Louisville-Arcata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Arcata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Arcata flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Louisville-Arcata flights, Cheapflights users trust FlightHub the most. FlightHub 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 Louisville-Arcata 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 Louisville to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from Louisville 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.

Reviews of airlines servicing Arcata

Read through reviews of airlines operating flights from Louisville to Arcata, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,976 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,976 reviews

United Airlines

7.4

Good

8,976 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

What is the cheapest airline to fly from Louisville to Arcata round-trip?
United Airlines, at $366, was found to be the cheapest airline from Louisville to Arcata..
Can I find deals for flights from Louisville to Arcata that include hotel bookings?
Yes. In addition to deals on Louisville to Arcata flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Louisville to Arcata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Arcata.
Can I find deals for business class flights from Louisville to Arcata?
Yes. Cheapflights offers flight deals from Louisville to Arcata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Louisville to Arcata

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$366	Average$802	FlexibilityNo cancel fee	On-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.

Find cheap flights from Louisville to Arcata with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisville to Arcata

Most accurate provider

Most trusted provider

Compare providers for flights from Louisville to Arcata

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 Louisville to Arcata in October.

Best time to book a flight from Louisville to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from Louisville with our price prediction graph.

Reviews of airlines servicing Arcata

Read through reviews of airlines operating flights from Louisville to Arcata, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Louisville to Arcata?

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

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 Louisville to Arcata

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Arcata

Explore flights to Arcata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2025.

Complete your trip

Complete your trip to Arcata by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Louisville to Arcata by cabin class

Find flights from Louisville to Arcata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Louisville and Arcata flights

Browse other Louisville and Arcata flight options. Last updated on October 14, 2025.

Other flights from Louisville

Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

Top airline flying from Louisville to Arcata

100% Free

Book with Flexibility

Travel Smart

Cheap flights from Louisville to Arcata (SDF - ACV)

Find cheap flights from Louisville to Arcata with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Louisville to Arcata

Most accurate provider

Most trusted provider

Compare providers for flights from Louisville to Arcata

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 Louisville to Arcata in October.

Best time to book a flight from Louisville to Arcata

Have a flexible travel schedule? Discover the best time to fly to Arcata from Louisville with our price prediction graph.

Reviews of airlines servicing Arcata

Read through reviews of airlines operating flights from Louisville to Arcata, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Louisville to Arcata?

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

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 Louisville to Arcata

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Louisville to Arcata

100% Free

Book with Flexibility

Travel Smart