HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$257+ Cheap flights from O'ahu to San José (SJO)

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SJO
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to San José with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from O'ahu to San José

Cheapest flights from O'ahu to San José
Explore the most affordable flight options available from O'ahu to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:45 pmHNL - SJO
2 stops19h 54mUnited Airlines
Thu 11/272:20 pmSJO - HNL
1 stop27h 59mUnited Airlines
Deal found 11/1$606
This Delta deal was found by Cheapflights users on 11/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:33 pmHNL - SJO
2 stops20h 47mDelta
Mon 12/228:30 amSJO - HNL
1 stop17h 14mDelta
Deal found 11/1$627
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:50 pmHNL - SJO
2 stops21h 58mMultiple Airlines
Sun 12/211:30 amSJO - HNL
1 stop23h 41mMultiple Airlines
Deal found 11/1$700
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:30 pmHNL - SJO
1 stop20h 09mUnited Airlines
Mon 12/226:40 amSJO - HNL
1 stop14h 49mUnited Airlines
Deal found 11/1$794
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:36 pmHNL - SJO
1 stop22h 12mAlaska Airlines
Sun 12/211:30 amSJO - HNL
1 stop23h 41mAlaska Airlines
Deal found 11/1$844
This Copa Airlines deal was found by Cheapflights users on 11/1. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:50 pmHNL - SJO
2 stops19h 06mCopa Airlines
Wed 11/264:08 amSJO - HNL
2 stops20h 55mCopa Airlines
Deal found 11/1$869
This Travelocity deal was found by Cheapflights users on 11/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:43 amHNL - SJO
1 stop12h 55mAlaska Airlines
Wed 11/261:30 amSJO - HNL
2 stops24h 34mAlaska Airlines
Deal found 11/1$870
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/158:30 pmHNL - SJO
1 stop20h 09mUnited Airlines
Mon 12/229:40 amSJO - HNL
1 stop29h 34mUnited Airlines
Deal found 11/3$925

Cheap flight deals from O'ahu to San José

Keep the following information in mind while searching for O'ahu to San José flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$546
(United Airlines)

One-way from

$257
(Delta)

Popular in

December

Cheapest in

November

Average price

$610
Provider with most accurate pricing for Honolulu-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-San José Juan Santamaria Intl flights.
Search Deals
From O'ahu to San José Juan Santamaria Intl
Search Deals
One-way flight from O'ahu to San José Juan Santamaria Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to San José 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 November 3, 2025.
Use the filters below to find and compare flights from O'ahu to San José that are best for you.

Fly from

O'ahu

Fly to

San José

Route

Depart

Return

Price

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Tue 3/3

10:10 pm-11:00 pm

2 stops20h 50m

San José Juan Santamaria Intl

Wed 3/4

2:26 am-7:40 pm

2 stops21h 14m

$580

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Mon 1/19

9:38 pm-11:59 pm

1 stop22h 21m

San José Juan Santamaria Intl

Sun 2/1

1:16 am-12:25 pm

1 stop15h 09m

$584

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Mon 11/17

8:45 pm-8:39 pm

2 stops19h 54m

San José Juan Santamaria Intl

Thu 11/27

2:20 pm-2:19 pm

1 stop27h 59m

$606

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 2/19

10:10 pm-11:00 pm

2 stops20h 50m

San José Juan Santamaria Intl

Mon 3/9

1:26 am-3:53 pm

2 stops18h 27m

$608

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Fri 3/6

8:00 am-8:20 am

2 stops20h 20m

San José Juan Santamaria Intl

Thu 3/12

4:09 am-8:21 pm

2 stops20h 12m

$631

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Sun 11/9

5:00 pm-1:05 pm

1 stop16h 05m

$257

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Sun 11/9

8:00 am-11:25 am

2 stops23h 25m

$312

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Sun 11/9

11:07 pm-11:39 am

3 stops32h 32m

$427

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 12/18

8:30 pm-10:32 pm

1 stop22h 02m

$455

HonoluluSan José

HNL - SJO

HNLSJO

Honolulu

Thu 12/25

12:03 pm-12:25 pm

3 stops44h 22m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 15 results
1
2

Best time to book a flight from O'ahu to San José

Have a flexible travel schedule? Discover the best time to fly to San José 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 San José

What is the cheapest month to book a flight from O'ahu to San José?

Currently, November is the cheapest month in which you can book a flight from O'ahu to San José (average of $379). Flying from O'ahu to San José 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 SJO?

Find hourly flight availability from O'ahu to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from O'ahu to San José in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Copa Airlines, and United Airlines from O'ahu to San José 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
11,237 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

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
11,237 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

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
1,561 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,237 reviews

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

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 O'ahu to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San José from O'ahu?

    Most people fly into San José Juan Santamaria Intl (SJO) if they book a flight to San José from O'ahu. Juan Santamaria Intl is conveniently located just 8.8 mi from San José’s city center.

  • How long is the flight from O'ahu to San José?

    Airlines like Alaska Airlines fly from O'ahu to San José in about 20h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from O'ahu to San José is about 4924 mi.

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

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

  • How can I find direct flights from O'ahu to San José?

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

  • Can I find deals for business class flights from O'ahu to San José?

    Yes. Cheapflights offers flight deals from O'ahu to San José 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 San José?

    Currently, November is the cheapest month in which you can book a flight from O'ahu to San José (average of $379). Flying from O'ahu to San José 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

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó
Dominical

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.

Alternative routes for O'ahu to San José

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to San José flights
Honolulu to Liberia flights
Kailua-Kona to Liberia flights
Kahului to San José flights
Kapalua to San José flights

Top 3 airlines flying from O'ahu to San José

Discover the top 3 airlines that operate flights from O'ahu to San José. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$427Average$825FlexibilityNo cancel feeOn-time70%
Alaska AirlinesCheapest$533Average$758FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$545Average$1,128FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.