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$403+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — HNL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$568
(Copa Airlines)

One-way from

$403
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$715
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. 8% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This Copa Airlines deal was found by Cheapflights users on 10/28. 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 10/295:55 pmSJO - HNL
2 stops30h 08mCopa Airlines
Tue 11/48:00 amHNL - SJO
2 stops25h 53mCopa Airlines
Deal found 10/28$568
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/2911:35 amSJO - HNL
2 stops28h 18mUnited Airlines
Wed 11/52:25 pmHNL - SJO
1 stop14h 07mUnited Airlines
Deal found 10/28$575
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/298:40 amSJO - HNL
1 stop14h 59mUnited Airlines
Tue 11/49:50 amHNL - SJO
1 stop18h 42mUnited Airlines
Deal found 10/28$584
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/62:20 pmSJO - HNL
2 stops30h 13mUnited Airlines
Thu 11/278:45 pmHNL - SJO
2 stops29h 40mUnited Airlines
Deal found 10/28$587
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/32:20 pmSJO - HNL
2 stops30h 45mUnited Airlines
Tue 11/118:30 pmHNL - SJO
1 stop20h 09mUnited Airlines
Deal found 10/27$589
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 11/254:08 amSJO - HNL
2 stops20h 55mCopa Airlines
Wed 12/310:50 pmHNL - SJO
2 stops19h 06mCopa Airlines
Deal found 10/28$593
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/2612:35 pmSJO - HNL
1 stop29h 44mUnited Airlines
Wed 12/38:30 pmHNL - SJO
1 stop12h 45mUnited Airlines
Deal found 10/27$605
This eDestinos deal was found by Cheapflights users on 10/26. 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 11/41:55 amSJO - HNL
2 stops18h 09mAlaska Airlines
Mon 11/109:35 pmHNL - SJO
1 stop23h 03mAlaska Airlines
Deal found 10/26$606
This Delta deal was found by Cheapflights users on 10/26. 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.
Sat 11/228:26 amSJO - HNL
1 stop17h 23mDelta
Sun 11/305:00 pmHNL - SJO
1 stop16h 05mDelta
Deal found 10/26$652
This Copa Airlines deal was found by Cheapflights users on 10/28. 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 11/264:08 amSJO - HNL
2 stops20h 55mCopa Airlines
Thu 12/48:00 amHNL - SJO
2 stops21h 59mCopa Airlines
Deal found 10/28$674
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/21:55 amSJO - HNL
1 stop22h 45mAlaska Airlines
Tue 11/119:35 pmHNL - SJO
1 stop23h 03mAlaska Airlines
Deal found 10/27$689

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 October 29, 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

Tue 11/4

4:08 am-9:03 pm

2 stops20h 55m

Honolulu

Mon 11/10

8:00 am-6:55 pm

2 stops30h 55m

$568

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 11/1

7:45 am-9:27 pm

2 stops17h 42m

Honolulu

Mon 11/3

8:30 pm-8:39 pm

1 stop20h 09m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 11/5

9:40 am-8:39 pm

1 stop14h 59m

Honolulu

Mon 11/10

8:00 am-8:32 am

1 stop20h 32m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 1/25

6:40 am-9:08 pm

1 stop18h 28m

Honolulu

Sat 1/31

10:50 pm-8:39 pm

2 stops17h 49m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 1/15

6:30 am-9:08 pm

2 stops18h 38m

Honolulu

Tue 1/20

8:40 pm-8:39 pm

2 stops19h 59m

$575

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 11/26

8:45 am-4:33 pm

2 stops35h 48m

Honolulu

Wed 12/3

8:30 pm-8:39 pm

1 stop20h 09m

$587

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 11/6

2:20 pm-4:33 pm

2 stops30h 13m

Honolulu

Thu 11/27

8:45 pm-10:00 pm

1 stop21h 15m

$587

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 12/31

1:31 pm-11:12 am

3 stops49h 41m

$403

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 12/31

6:07 pm-9:08 pm

2 stops31h 01m

$457

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 12/28

12:35 pm-4:43 pm

2 stops32h 08m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 18 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, March is the cheapest month in which you can book a flight from Costa Rica to O'ahu (average of $293). 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.

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 October 29, 2025.

When flying from Costa Rica to O'ahu, 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 33% versus a flight in the morning.

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 October 29, 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
11,210 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
11,210 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
1,563 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
9,001 reviews
Alaska Airlines
8.0
Very good
11,210 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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 17h 42m. Fly via Copa Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 4924 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Costa Rica to O'ahu one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $457. United Airlines flights start at $476 while deals on Alaska Airlines start at $512 one-way.

  • 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 $293). 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

Browse thousands of different options on Cheapflights for your next trip

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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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$498Average$908FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$583Average$1,058FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$672Average$846FlexibilityNo cancel feeOn-time75%

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