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$311+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — HNL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$575
(United Airlines)

One-way from

$311
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$970
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. 5% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 11/59:40 amSJO - HNL
1 stop16h 47mUnited Airlines
Wed 11/128:00 amHNL - SJO
1 stop20h 32mUnited Airlines
Deal found 9/16$575
This Copa Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 9/226:09 pmSJO - HNL
2 stops29h 40mCopa Airlines
Sat 9/2711:15 amHNL - SJO
2 stops17h 49mCopa Airlines
Deal found 9/17$576
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:23 pmSJO - HNL
2 stops31h 45mDelta
Mon 11/1011:28 pmHNL - SJO
2 stops33h 38mDelta
Deal found 9/15$577
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/268:37 amSJO - HNL
1 stop14h 31mUnited Airlines
Mon 9/2910:30 pmHNL - SJO
2 stops17h 07mUnited Airlines
Deal found 9/15$584
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/178:37 amSJO - HNL
1 stop35h 28mUnited Airlines
Wed 9/248:05 pmHNL - SJO
1 stop19h 32mUnited Airlines
Deal found 9/16$586
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 9/221:30 pmSJO - HNL
2 stops25h 48mUnited Airlines
Sat 9/277:00 amHNL - SJO
1 stop20h 15mUnited Airlines
Deal found 9/17$588
This Copa Airlines deal was found by Cheapflights users on 9/17. 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 11/265:50 pmSJO - HNL
2 stops31h 13mCopa Airlines
Fri 12/510:50 pmHNL - SJO
2 stops28h 20mCopa Airlines
Deal found 9/17$602
This eDestinos deal was found by Cheapflights users on 9/15. 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 11/21:55 amSJO - HNL
2 stops19h 08mAlaska Airlines
Mon 11/109:55 pmHNL - SJO
2 stops22h 43mAlaska Airlines
Deal found 9/15$607
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Tue 11/44:08 amSJO - HNL
2 stops20h 55mCopa Airlines
Wed 11/128:00 amHNL - SJO
2 stops20h 19mCopa Airlines
Deal found 9/16$610
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/36:07 pmSJO - HNL
2 stops30h 56mCopa Airlines
Mon 11/1010:50 pmHNL - SJO
2 stops29h 29mCopa Airlines
Deal found 9/16$629

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 September 17, 2025.
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

Wed 11/5

9:40 am-10:27 pm

1 stop16h 47m

Honolulu

Wed 11/12

8:00 am-11:25 am

2 stops23h 25m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 10/30

8:40 am-9:27 pm

1 stop16h 47m

Honolulu

Sat 11/8

8:00 am-8:32 am

1 stop20h 32m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Tue 11/4

8:45 am-10:27 pm

2 stops17h 42m

Honolulu

Tue 11/11

8:00 am-11:25 am

2 stops23h 25m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 10/23

1:30 pm-2:01 pm

2 stops28h 31m

Honolulu

Thu 10/30

8:50 am-10:25 am

2 stops21h 35m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 10/16

1:30 pm-3:06 pm

2 stops29h 36m

Honolulu

Thu 10/23

7:00 am-7:15 am

1 stop20h 15m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 11/26

9:40 am-8:39 pm

1 stop14h 59m

Honolulu

Fri 12/5

8:00 am-1:15 pm

2 stops25h 15m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Mon 9/22

6:09 pm-7:49 pm

2 stops29h 40m

Honolulu

Sat 9/27

11:15 am-9:04 am

2 stops17h 49m

$576

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Mon 10/27

1:23 pm-5:08 pm

2 stops31h 45m

Honolulu

Mon 11/10

11:28 pm-1:06 pm

2 stops33h 38m

$577

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Tue 9/30

1:30 pm-3:06 pm

2 stops29h 36m

$311

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Tue 10/14

7:55 am-3:06 pm

2 stops35h 11m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
2

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, November is the cheapest month in which you can book a flight from Costa Rica to O'ahu (average of $469). Flying from Costa Rica to O'ahu in June is currently the most expensive (average of $687). 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 CR to FUW?

Find hourly flight availability from Costa Rica to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Costa Rica to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 17, 2025.
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
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Copa Airlines
7.6
Good
1,533 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 16h 47m. Fly via United 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, November is the cheapest month in which you can book a flight from Costa Rica to O'ahu (average of $469). Flying from Costa Rica to O'ahu in June is currently the most expensive (average of $687). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$482Average$861FlexibilityNo cancel feeOn-time70%
Alaska AirlinesCheapest$672Average$846FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$934Average$1,078FlexibilityNo cancel feeOn-time69%

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