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Costa Rica

$277+ Cheap flights from O'ahu to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJO
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from O'ahu to Costa Rica

Cheapest flights from O'ahu to Costa Rica
Explore the most affordable flight options available from O'ahu to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This Copa Airlines deal was found by Cheapflights users on 12/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 pmHNL - SJO
2 stops17h 57mCopa Airlines
Wed 12/315:53 pmSJO - HNL
2 stops32h 51mCopa Airlines
Deal found 12/8$818
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:45 pmHNL - SJO
2 stops18h 26mAmerican Airlines
Mon 12/156:20 amSJO - HNL
2 stops19h 39mAmerican Airlines
Deal found 12/9$870
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/128:00 amHNL - SJO
1 stop18h 25mUnited Airlines
Mon 12/152:20 pmSJO - HNL
2 stops30h 13mUnited Airlines
Deal found 12/8$891
This United Airlines deal was found by Cheapflights users on 12/8. 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 12/2412:45 pmHNL - SJO
1 stop13h 40mUnited Airlines
Wed 12/316:30 amSJO - HNL
2 stops18h 12mUnited Airlines
Deal found 12/8$901
This Alaska Airlines deal was found by Cheapflights users on 12/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:36 pmHNL - SJO
1 stop22h 12mAlaska Airlines
Sun 12/141:30 amSJO - HNL
1 stop18h 07mAlaska Airlines
Deal found 12/9$1,010
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:03 pmHNL - SJO
2 stops17h 11mAmerican Airlines
Wed 12/316:20 amSJO - HNL
2 stops18h 40mAmerican Airlines
Deal found 12/8$1,088
This Copa Airlines deal was found by Cheapflights users on 12/8. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2612:45 pmHNL - SJO
2 stops24h 08mCopa Airlines
Sat 1/35:56 pmSJO - HNL
2 stops31h 12mCopa Airlines
Deal found 12/8$1,233

Find flight deals from O'ahu to Costa Rica

Keep the following information in mind while searching for O'ahu to Costa Rica flight deals. Data was last updated December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$584
(Copa Airlines)

One-way from

$277
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,402
Provider with most accurate pricing for Honolulu-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Honolulu-San José Juan Santamaria Intl flights.
Search Deals
From O'ahu to Costa Rica
Search Deals
One-way flight from O'ahu to Costa Rica
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu 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 December 10, 2025.
Use the filters below to find and compare flights from O'ahu to Costa Rica that are best for you.

Fly from

O'ahu

Fly to

Costa Rica

Route

Depart

Return

Price

HonoluluLiberia

HNL - LIR

HNLLIR

Honolulu

Mon 2/2

9:38 pm-6:01 pm

1 stop16h 23m

Liberia

Thu 2/19

7:08 pm-12:32 pm

1 stop21h 24m

$593

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 2/12

12:35 pm-7:02 pm

2 stops26h 27m

San José Juan Santamaria Intl

Fri 2/20

5:51 pm-9:21 pm

2 stops31h 30m

$608

HonoluluLiberia

HNL - LIR

HNLLIR

Honolulu

Mon 2/23

9:20 am-5:58 pm

2 stops28h 38m

Liberia

Tue 3/10

11:20 am-1:18 pm

1 stop29h 58m

$640

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Fri 2/13

10:55 pm-9:52 pm

2 stops18h 57m

San José Juan Santamaria Intl

Fri 2/20

5:51 pm-9:21 pm

2 stops31h 30m

$641

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Tue 2/24

10:55 pm-11:25 am

2 stops32h 30m

San José Juan Santamaria Intl

Thu 2/26

8:05 pm-1:06 pm

2 stops45h 01m

$669

HonoluluLiberia

HNL - LIR

HNLLIR

Honolulu

Wed 2/18

11:10 pm-6:45 am

2 stops27h 35m

Liberia

Tue 3/10

11:20 am-1:18 pm

1 stop29h 58m

$684

HonoluluLiberia

HNL - LIR

HNLLIR

Honolulu

Tue 3/3

11:10 pm-5:58 pm

2 stops38h 48m

Liberia

Tue 3/10

11:20 am-1:18 pm

1 stop29h 58m

$736

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 2/12

7:50 pm-10:43 pm

1 stop22h 53m

San José Juan Santamaria Intl

Thu 2/19

12:31 am-2:02 pm

1 stop17h 31m

$746

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 2/12

8:30 pm-1:15 pm

1 stop12h 45m

San José Juan Santamaria Intl

Fri 2/20

2:20 pm-1:06 pm

2 stops26h 46m

$750

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Sun 3/15

11:12 am-12:08 am

1 stop32h 56m

San José Juan Santamaria Intl

Tue 3/24

12:20 am-8:55 pm

1 stop24h 35m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from O'ahu to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from O'ahu 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 O'ahu to Costa Rica

What is the cheapest month to book a flight from O'ahu to Costa Rica?

Currently, November is the cheapest month in which you can book a flight from O'ahu to Costa Rica (average of $368). Flying from O'ahu to Costa Rica in June is currently the most expensive (average of $953). 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 FUW to CR?

Find hourly flight availability from O'ahu to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 10, 2025.

When flying from O'ahu to Costa Rica, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.

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 December 10, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Copa Airlines, and United Airlines from O'ahu to Costa Rica to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,424 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,424 reviews
Alaska Airlines
8.0
Very good
11,424 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Copa Airlines
7.6
Good
1,558 reviews
Alaska Airlines
8.0
Very good
11,424 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,424 reviews

Food

7.1

Crew

8.5

Entertainment

7.0

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • How long is the flight from O'ahu to Costa Rica?

    Airlines like Alaska Airlines, Copa Airlines, and Avianca fly from O'ahu to Costa Rica in about 16h 23m. The time it takes to get you to your destination can typically vary by up to 16h 07m. O'ahu and Costa Rica are separated by a distance of 4825 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from O'ahu to Costa Rica?

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

  • Can I find deals for business class flights from O'ahu to Costa Rica?

    Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Costa Rica?

    Currently, November is the cheapest month in which you can book a flight from O'ahu to Costa Rica (average of $368). Flying from O'ahu to Costa Rica in June is currently the most expensive (average of $953). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from O'ahu to Costa Rica

Discover the top 3 airlines that operate flights from O'ahu 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$407Average$820FlexibilityNo cancel feeOn-time70%
Alaska AirlinesCheapest$493Average$687FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$545Average$1,116FlexibilityNo cancel feeOn-time69%

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