HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$872+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
ACV — SJO
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Arcata to Costa Rica 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 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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/21. 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 1/223:40 pm
ACV
-
LIR
2 stops19h 30m
United Airlines
Thu 1/292:20 pm
LIR
-
ACV
2 stops22h 32m
United Airlines
Deal found 1/21$872
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 1/317:15 am
ACV
-
LIR
1 stop10h 16m
United Airlines
Wed 2/42:20 pm
LIR
-
ACV
2 stops22h 32m
United Airlines
Deal found 1/19$1,823

Find 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 January 21, 2026.

Round-trip from

$1,823
(United Airlines)
From Arcata Eureka to Costa Rica
Search Deals

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 January 21, 2026.
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

Sat 1/31

7:15 am-7:31 pm

1 stop10h 16m

Liberia

Wed 2/4

2:20 pm-10:52 am

2 stops22h 32m

$1,823

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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
No data available for this route at this time. Please check back soon.

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 January 21, 2026.
Peruse reviews from past customers who have flown with United Airlines from Arcata to Costa Rica to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

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
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

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.

  • How long is the flight from Arcata to Costa Rica?

    There are many flights that can get you from Arcata to Costa Rica in 10h 16m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 3142 mi.

  • 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.

See more FAQs

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 Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to San Salvador flights
Los Angeles to San José flights
Los Angeles to Guatemala City flights
San Francisco to San José flights
Los Angeles to Panama City flights
Ontario to San Salvador flights
Los Angeles to Liberia flights
San Francisco to Panama City flights
Los Angeles to Philip S.W.Goldson flights
San Francisco to San Salvador flights
San Francisco to Liberia flights
Ontario to Guatemala City flights
San Francisco to Guatemala City flights
Ontario to San José flights
Los Angeles to Managua flights
San Diego to San José flights
San Francisco to Philip S.W.Goldson flights
San Francisco to Managua flights
Ontario to Philip S.W.Goldson flights
San Jose to San José flights
Ontario to Liberia flights
San Diego to Liberia flights
Sacramento to San José flights
Oakland to San Salvador flights
Las Vegas to San Salvador flights
Los Angeles to San Pedro Sula flights
Santa Ana to San José flights
Ontario to Managua flights
Ontario to Panama City flights
San Diego to Panama City flights
Oakland to San José flights
Burbank to San Salvador flights
Burbank to San José flights
Burbank to Guatemala City flights
San Jose to Panama City flights
San Diego to Philip S.W.Goldson flights
Las Vegas to Guatemala City flights
San Jose to Guatemala City flights
Las Vegas to Panama City flights
San Jose to Liberia flights
Santa Ana to San Salvador flights
San Francisco to San Pedro Sula flights
Las Vegas to San José flights
Las Vegas to Philip S.W.Goldson flights
Oakland to Guatemala City flights
Sacramento to Liberia flights
Santa Ana to Philip S.W.Goldson flights
Las Vegas to Liberia flights
Santa Ana to Guatemala City flights
Reno to San Salvador flights

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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$561Average$747FlexibilityNo 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.