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$745+ Cheap flights from Arcata (ACV) to Costa Rica

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — SJO
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Arcata to Costa Rica

Keep the following information in mind while searching for Arcata to Costa Rica flight deals. Data was last updated March 31, 2025.

Round-trip from

$745
(United Airlines)
From Arcata Eureka to Costa Rica
Search Deals

Find flight deals from Arcata to Costa Rica

Cheapest flights from Arcata to Costa Rica
Explore the most affordable flight options available from Arcata to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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 5/204:00 pmACV - LIR
2 stops21h 23mUnited Airlines
Tue 5/273:25 pmLIR - ACV
2 stops20h 25mUnited Airlines
Deal found 3/30$745

Cheapflights Fare Finder

Customize your flight search to find flights from Arcata to Costa Rica 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 March 31, 2025.
Use the filters below to find and compare flights from Arcata to Costa Rica that are best for you.

Fly from

Arcata

Fly to

Costa Rica

Route

Depart

Return

Price

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 5/20

4:00 pm-2:23 pm

2 stops21h 23m

Liberia

Tue 5/27

3:25 pm-10:50 am

2 stops20h 25m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Arcata to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated March 31, 2025.
United Airlines
7.4
Good
8,614 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,614 reviews
United Airlines
7.4
Good
8,614 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Arcata to Costa Rica?

    Arcata Eureka (ACV), located 7.4 mi from the city center, is the airport you fly out of when you book flights from Arcata to Costa Rica.

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

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

  • How can I find direct flights from Arcata to Costa Rica?

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

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

    Yes. Cheapflights offers flight deals from Arcata to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Arcata to Costa Rica (average of $398). Flying from Arcata to Costa Rica in March is currently the most expensive (average of $555). 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

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Alternative routes for Arcata to Costa Rica

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Top airline flying from Arcata to Costa Rica

Discover the top airline that operate flights from Arcata to Costa Rica. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$732Average$817FlexibilityNo cancel feeOn-time69%
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