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Cheap flights from O'ahu to San Francisco (SFO)

HNL — SFO
Oct 18 — Oct 251
Sun 10/18
Sun 10/25
1 adult, Economy
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Find flight deals from O'ahu to San Francisco

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$312
(Gotogate)

One-way from

$155
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$497

Good round-trip deal

$454 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Honolulu-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Honolulu-San Francisco flights.
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From O'ahu to San Francisco
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One-way flight from O'ahu to San Francisco
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Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from O'ahu to San Francisco.
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Price to beat on a one-way flight from O'ahu to San Francisco.
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Cheapflights Insights

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

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

The best time to book flights from O'ahu to San Francisco is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from O'ahu to San Francisco (average of $379). Flying from O'ahu to San Francisco in June is currently the most expensive (average of $582). 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 SFO?

One of the essential ways to save on airfare from O'ahu to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

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

Travelers seeking maximum savings on their O'ahu to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Francisco

Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from O'ahu to San Francisco to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,949 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,949 reviews
Alaska Airlines
7.9
Good
12,949 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,585 reviews
Alaska Airlines
7.9
Good
12,949 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Hawaiian Airlines
7.8
Good
2,811 reviews
Alaska Airlines
7.9
Good
12,949 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.4
Good
10,231 reviews
Alaska Airlines
7.9
Good
12,949 reviews

Food

7.0

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

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

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from O'ahu. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

  • How popular is this O'ahu to San Francisco flight route?

    Flights from O'ahu to San Francisco have been viewed 42 times in the past calendar month.

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

    A quick flight from O'ahu to San Francisco can take about 5h 10m. Southwest provides one of the quickest options available for as low as $442. O'ahu and San Francisco are separated by a distance of 2395 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $144. United Airlines flights start at $151 while deals on Hawaiian Airlines start at $155 one-way.

  • What are the most reliable airlines from O'ahu to San Francisco?

    No one likes to see their flight delayed. When booking a flight from O'ahu to San Francisco consider choosing SWISS (92%), Turkish Airlines (92%) or Lufthansa (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from O'ahu to San Francisco?

    Looking for the cheapest flight from O'ahu to San Francisco? While on average our users pay $1,580, our data indicates the cheapest price to be $166. The most popular route (Honolulu - San Francisco), is priced around $196.

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

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

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

    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 Francisco.

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

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

    Currently, February is the cheapest month in which you can book a flight from O'ahu to San Francisco (average of $379). Flying from O'ahu to San Francisco in June is currently the most expensive (average of $582). 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 Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Hayward
Cupertino
Newark
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from O'ahu to San Francisco

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$145Average$371FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$232Average$393FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$243Average$490FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$278Average$502FlexibilityNo cancel feeOn-time69%

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