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O'ahu

$385+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — HNL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This eDestinos deal was found by Cheapflights users on 2/4. 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 2/234:20 pm
SJO
-
HNL
2 stops32h 41m
Multiple Airlines
Wed 3/47:50 am
HNL
-
SJO
2 stops35h 23m
Multiple Airlines
Deal found 2/4$578
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:55 am
SJO
-
HNL
2 stops25h 34m
Multiple Airlines
Mon 5/1111:59 pm
HNL
-
SJO
2 stops19h 46m
Multiple Airlines
Deal found 2/2$584
This eDestinos deal was found by Cheapflights users on 2/1. 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.
Fri 5/812:55 am
SJO
-
HNL
2 stops19h 53m
Multiple Airlines
Sun 5/179:20 pm
HNL
-
SJO
2 stops22h 13m
Multiple Airlines
Deal found 2/1$604
This eDestinos deal was found by Cheapflights users on 2/2. 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 4/2612:55 am
SJO
-
HNL
2 stops18h 26m
Multiple Airlines
Mon 5/1111:59 pm
HNL
-
SJO
2 stops19h 46m
Multiple Airlines
Deal found 2/2$605
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:55 am
SJO
-
HNL
2 stops25h 34m
Multiple Airlines
Thu 4/308:34 pm
HNL
-
SJO
1 stop23h 11m
Multiple Airlines
Deal found 2/2$617
This eDestinos deal was found by Cheapflights users on 2/2. 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.
Wed 3/42:42 pm
SJO
-
HNL
2 stops49h 50m
Multiple Airlines
Wed 3/118:38 am
HNL
-
SJO
3 stops42h 12m
Multiple Airlines
Deal found 2/2$621

Find 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(eDestinos)

One-way from

$385
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$689
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
Search Deals
One-way flight from Costa Rica to O'ahu
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
Search Deals

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 February 4, 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

4:20 pm-8:37 pm

3 stops56h 17m

Honolulu

Wed 3/4

7:50 am-11:13 pm

2 stops35h 23m

$583

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Fri 5/8

12:55 am-4:48 pm

2 stops19h 53m

Honolulu

Sun 5/17

9:20 pm-11:33 pm

2 stops22h 13m

$604

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Wed 4/22

12:55 am-10:29 pm

2 stops25h 34m

Honolulu

Thu 4/30

8:34 pm-11:45 pm

1 stop23h 11m

$617

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Thu 5/7

4:18 pm-8:35 pm

3 stops56h 17m

Honolulu

Mon 5/11

5:40 am-11:59 pm

3 stops38h 19m

$634

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 4/26

12:55 am-8:27 pm

1 stop23h 32m

Honolulu

Mon 5/11

8:34 pm-11:45 pm

1 stop23h 11m

$643

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 3/14

2:39 pm-1:43 pm

2 stops27h 04m

Honolulu

Mon 3/16

9:28 pm-7:17 am

2 stops53h 49m

$645

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 2/14

1:31 pm-9:01 pm

2 stops35h 30m

$385

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 2/14

1:27 am-9:01 pm

1 stop23h 34m

$399

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sun 2/15

2:20 pm-1:06 pm

2 stops26h 46m

$412

San JoséHonolulu

SJO - HNL

SJOHNL

San José Juan Santamaria Intl

Sat 2/14

6:40 am-9:21 pm

1 stop18h 41m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

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 $301). Flying from Costa Rica to O'ahu in July is currently the most expensive (average of $846). 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 February 4, 2026.
Get a feel of what it's like to fly with Alaska 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
11,839 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,839 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,236 reviews
Alaska Airlines
8.0
Very good
11,839 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • 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 $301). Flying from Costa Rica to O'ahu in July is currently the most expensive (average of $846). 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 2 airlines flying from Costa Rica to O'ahu

Discover the top 2 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$1,036FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$647Average$840FlexibilityNo cancel feeOn-time75%

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