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Cheap flights from O'ahu to Hawaii

HNL — HNL
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
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Find flight deals from O'ahu to Hawaii

Good round-trip deal

$138 or less

Good one-way deal

$77 or less
Price to beat on a round-trip flight from O'ahu to Hawaii.
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Price to beat on a one-way flight from O'ahu to Hawaii.
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Cheapflights Insights

Everything you need to know about your flight from O'ahu to Hawaii

How far ahead should I book a flight from O'ahu to Hawaii?

To ensure you get the cheapest price possible for a flight from O'ahu to Hawaii, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from O'ahu to Hawaii (average of $163). Flying from O'ahu to Hawaii in October is currently the most expensive (average of $193). 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 HI?

A simple way to save on the total cost of your ticket is to fly from O'ahu to Hawaii in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from O'ahu to Hawaii?

Travelers seeking maximum savings on their O'ahu to Hawaii flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hawaii

Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andHawaiian Airlines from O'ahu to Hawaii to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,214 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Southwest
8.0
Very good
4,214 reviews
Southwest
8.0
Very good
4,214 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Alaska Airlines
7.9
Good
13,140 reviews
Southwest
8.0
Very good
4,214 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Hawaiian Airlines
7.8
Good
2,803 reviews
Southwest
8.0
Very good
4,214 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.
Southern / Mokulele
6.5
Okay
27 reviews
Southwest
8.0
Very good
4,214 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $40. Southwest flights start at $59 while deals on Alaska Airlines start at $60 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Hawaii (average of $163). Flying from O'ahu to Hawaii in October is currently the most expensive (average of $193). 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

Top 4 airlines flying from O'ahu to Hawaii

AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$85Average$175FlexibilityNo cancel feeOn-time85%
Southern / MokuleleCheapest$89Average$202FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$113Average$173FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$114Average$167FlexibilityNo cancel feeOn-time63%

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