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Cheap flights from Arcata to Costa Rica from $715

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Arcata to Costa Rica departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Arcata to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:00 pm - 6:37 pm
ACV
-
LIR
24h 37m2 stops
United Airlines Logo
2:20 pm - 1:26 pm
LIR
-
ACV
25h 06m2 stops
$715United Airlines
Tue, Jan 6 - Sun, Jan 11
United Airlines Logo
12:30 pm - 4:08 pm
ACV
-
LIR
25h 38m1 stop
United Airlines Logo
8:35 am - 10:28 pm
LIR
-
ACV
15h 53m2 stops
$834United Airlines
Tue, Jan 6 - Sun, Jan 11
United Airlines Logo
12:30 pm - 4:08 pm
ACV
-
LIR
25h 38m1 stop
United Airlines Logo
8:35 am - 10:28 pm
LIR
-
ACV
15h 53m2 stops
$906United Airlines
Tue, Jan 6 - Sun, Jan 11
United Airlines Logo
12:30 pm - 4:08 pm
ACV
-
LIR
25h 38m1 stop
United Airlines Logo
9:30 am - 10:28 pm
LIR
-
ACV
14h 58m1 stop
$982United Airlines
Tue, Jan 6 - Sun, Jan 11
United Airlines Logo
12:30 pm - 4:08 pm
ACV
-
LIR
25h 38m1 stop
United Airlines Logo
9:30 am - 10:28 pm
LIR
-
ACV
14h 58m1 stop
$1,054United Airlines
Tue, Jan 6 - Sun, Jan 11

United Airlines flights from Arcata to Costa Rica

Our best United Airlines deals on Arcata to Costa Rica flight tickets
United Airlines
Jan 6
ACV3:40 pmArcata Eureka
19h 30m
2 stops
LIR1:10 pmLiberia
Jan 11
LIR8:35 amLiberia
28h 49m
2 stops
ACV11:24 amArcata Eureka
$715
Find similar
United Airlines
Jan 6
ACV4:00 pmArcata Eureka
22h 08m
2 stops
LIR4:08 pmLiberia
Jan 11
LIR12:50 pmLiberia
27h 57m
2 stops
ACV2:47 pmArcata Eureka
$813
Find similar
United Airlines
Jan 6
ACV12:30 pmArcata Eureka
25h 38m
1 stop
LIR4:08 pmLiberia
Jan 11
LIR8:35 amLiberia
15h 53m
2 stops
ACV10:28 pmArcata Eureka
$834
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Arcata to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 1/6

4:00 pm-6:37 pm

2 stops24h 37m

Liberia

Sun 1/11

2:20 pm-1:26 pm

2 stops25h 06m

$715

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 1/6

12:30 pm-4:08 pm

1 stop25h 38m

Liberia

Sun 1/11

8:35 am-10:28 pm

2 stops15h 53m

$834

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 1/6

12:30 pm-4:08 pm

1 stop25h 38m

Liberia

Sun 1/11

8:35 am-10:28 pm

2 stops15h 53m

$906

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 1/6

12:30 pm-4:08 pm

1 stop25h 38m

Liberia

Sun 1/11

9:30 am-10:28 pm

1 stop14h 58m

$982

ArcataLiberia

ACV - LIR

ACVLIR

Arcata Eureka

Tue 1/6

12:30 pm-4:08 pm

1 stop25h 38m

Liberia

Sun 1/11

9:30 am-10:28 pm

1 stop14h 58m

$1,054

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Arcata to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Saturday is the cheapest day to fly to Costa Rica from Arcata. The lowest ticket price found for a Saturday departure recently was $752. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $914. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

Cheap Arcata to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Arcata to Costa Rica

Fastest flight time

22h 08m

Direct flights

None
The fastest flight from Arcata to Costa Rica takes 22h 08m
There are no direct flights from Arcata to Costa Rica. There are no popular flight routes from Arcata to Costa Rica.
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  • When did momondo last update prices for flights from Arcata Eureka Airport to Costa Rica?

    Prices for flights from Arcata Eureka Airport to Costa Rica refresh daily.

  • How old do you have to be to fly from Arcata Eureka Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Arcata Eureka Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Arcata to Costa Rica

Compare and see reviews for airlines that fly from Arcata to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $561Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Arcata to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Arcata to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Arcata to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Arcata with this policy.

How can momondo help me find flights from Arcata to Costa Rica?

Once you have performed a search for Arcata to Costa Rica flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Arcata to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Arcata to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 1/17
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