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$316+ Cheap flights from Costa Rica to O'ahu

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — HNL
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Costa Rica to O'ahu

Keep the following information in mind while searching for Costa Rica to O'ahu flight deals. Data was last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$531
(eDestinos)

One-way from

$316
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$745
Provider with most accurate pricing for San José Juan Santamaria Intl-Honolulu flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Honolulu flights.
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From Costa Rica to O'ahu
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One-way flight from Costa Rica to O'ahu
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Highest demand for flights based on searches. 15% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Costa Rica to O'ahu

Cheapest flights from Costa Rica to O'ahu
Explore the most affordable flight options available from Costa Rica to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This eDestinos deal was found by Cheapflights users on 1/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:17 pmSJO - HNL
2 stops45h 42mMultiple Airlines
Mon 5/1112:10 pmHNL - SJO
2 stops45h 47mMultiple Airlines
Deal found 1/7$531
This eDestinos deal was found by Cheapflights users on 1/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:30 amSJO - HNL
2 stops35h 02mMultiple Airlines
Wed 3/49:40 pmHNL - SJO
2 stops29h 10mMultiple Airlines
Deal found 1/5$581
This eDestinos deal was found by Cheapflights users on 1/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:17 pmSJO - HNL
2 stops45h 42mMultiple Airlines
Sun 5/37:30 amHNL - SJO
1 stop12h 15mMultiple Airlines
Deal found 1/7$585
This eDestinos deal was found by Cheapflights users on 1/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/271:16 amSJO - HNL
2 stops21h 56mMultiple Airlines
Wed 2/42:44 pmHNL - SJO
2 stops36h 06mMultiple Airlines
Deal found 1/7$594
This Copa Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 1/256:08 pmSJO - HNL
2 stops31h 00mCopa Airlines
Sat 1/3112:45 pmHNL - SJO
2 stops26h 11mCopa Airlines
Deal found 1/7$601
This eDestinos deal was found by Cheapflights users on 1/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:30 amSJO - HNL
2 stops43h 31mMultiple Airlines
Sun 3/88:40 pmHNL - SJO
2 stops43h 39mMultiple Airlines
Deal found 1/6$604
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:55 amSJO - HNL
2 stops25h 33mMultiple Airlines
Tue 5/511:59 pmHNL - SJO
2 stops19h 46mMultiple Airlines
Deal found 1/7$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to O'ahu 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 7, 2026.
Use the filters below to find and compare flights from Costa Rica to O'ahu that are best for you.

Fly from

Costa Rica

Fly to

O'ahu

Route

Depart

Return

Price

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Mon 2/23

5:51 pm-9:21 pm

2 stops31h 30m

Honolulu

Wed 3/4

10:55 pm-9:46 pm

2 stops18h 51m

$601

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 1/29

4:09 am-9:08 pm

2 stops20h 59m

Honolulu

Fri 2/6

12:45 pm-4:48 pm

2 stops24h 03m

$601

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 1/25

5:56 pm-9:08 pm

2 stops31h 12m

Honolulu

Sat 1/31

12:45 pm-7:02 pm

2 stops26h 17m

$601

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 1/21

6:08 pm-9:08 pm

2 stops31h 00m

Honolulu

Thu 1/29

12:45 pm-7:02 pm

2 stops26h 17m

$601

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 4/26

12:55 am-1:01 pm

1 stop16h 06m

Honolulu

Mon 5/11

8:34 pm-11:45 pm

1 stop23h 11m

$607

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 3/1

5:30 am-8:39 pm

3 stops43h 09m

Honolulu

Sun 3/8

8:40 pm-8:19 pm

2 stops43h 39m

$610

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 4/30

12:55 am-10:28 pm

2 stops25h 33m

Honolulu

Thu 5/7

8:34 pm-11:45 pm

1 stop23h 11m

$614

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 1/31

12:33 pm-11:11 am

3 stops50h 38m

$316

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Tue 1/27

1:16 am-8:51 pm

1 stop23h 35m

$327

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 1/28

1:16 am-2:41 pm

2 stops17h 25m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 15 results
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Best time to book a flight from Costa Rica to O'ahu

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

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

Currently, March is the cheapest month in which you can book a flight from Costa Rica to O'ahu (average of $300). Flying from Costa Rica to O'ahu in July is currently the most expensive (average of $837). 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.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated January 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Copa Airlines, and United Airlines from Costa Rica to O'ahu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,661 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,661 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Copa Airlines
7.6
Good
1,562 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,139 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to O'ahu. 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 Costa Rica to O'ahu?

    There are many flights that can get you from Costa Rica to O'ahu in 31h 30m. Fly via Copa Airlines to get the fastest option. Airlines will cover a distance of 4924 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Costa Rica to O'ahu (average of $300). Flying from Costa Rica to O'ahu in July is currently the most expensive (average of $837). 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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Top 3 airlines flying from Costa Rica to O'ahu

Discover the top 3 airlines that operate flights from Costa Rica to O'ahu. 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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$401Average$838FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$575Average$1,041FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$647Average$840FlexibilityNo cancel feeOn-time75%

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