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$235+ Cheap flights from Santa Rosa (STS) 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HNL
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Santa Rosa to O'ahu

Keep the following information in mind while searching for Santa Rosa to O'ahu flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Alaska Airlines)

One-way from

$235
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$402
Provider with most accurate pricing for San Francisco-Honolulu flight deals.
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From Santa Rosa Sonoma County to O'ahu
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One-way flight from Santa Rosa Sonoma County to O'ahu
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 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 Santa Rosa to O'ahu

Cheapest flights from Santa Rosa to O'ahu
Explore the most affordable flight options available from Santa Rosa to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/82:21 pmSTS - HNL
1 stop9h 48mAlaska Airlines
Tue 12/911:59 pmHNL - STS
1 stop11h 30mAlaska Airlines
Deal found 10/18$347
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 12/32:21 pmSTS - HNL
1 stop9h 48mAlaska Airlines
Tue 12/99:40 pmHNL - STS
2 stops14h 56mAlaska Airlines
Deal found 10/18$380
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 12/42:21 pmSTS - HNL
1 stop9h 48mAlaska Airlines
Wed 12/1011:59 pmHNL - STS
1 stop11h 30mAlaska Airlines
Deal found 10/18$382
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/88:00 amSTS - HNL
2 stops11h 50mAlaska Airlines
Thu 12/119:50 pmHNL - STS
1 stop8h 58mAlaska Airlines
Deal found 10/18$393
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 12/37:00 amSTS - HNL
2 stops17h 09mAlaska Airlines
Wed 12/1012:40 pmHNL - STS
1 stop8h 14mAlaska Airlines
Deal found 10/18$404
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/78:00 amSTS - HNL
2 stops13h 01mAlaska Airlines
Thu 12/118:50 amHNL - STS
1 stop8h 25mAlaska Airlines
Deal found 10/18$412
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/272:41 pmSTS - HNL
1 stop9h 23mAlaska Airlines
Wed 12/109:50 pmHNL - STS
1 stop8h 58mAlaska Airlines
Deal found 10/18$414
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 12/57:50 amSTS - HNL
2 stops13h 15mAlaska Airlines
Thu 12/118:50 amHNL - STS
1 stop8h 25mAlaska Airlines
Deal found 10/18$416
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 12/47:00 amSTS - HNL
1 stop10h 37mAlaska Airlines
Sat 12/1311:59 pmHNL - STS
1 stop11h 30mAlaska Airlines
Deal found 10/18$417
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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 12/72:21 pmSTS - HNL
1 stop9h 48mAlaska Airlines
Mon 12/87:00 amHNL - STS
2 stops12h 42mAlaska Airlines
Deal found 10/18$429
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 12/42:21 pmSTS - HNL
1 stop9h 48mAlaska Airlines
Mon 12/89:33 pmHNL - STS
1 stop13h 56mAlaska Airlines
Deal found 10/18$434
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/272:41 pmSTS - HNL
1 stop30h 22mAlaska Airlines
Sun 12/711:59 pmHNL - STS
1 stop11h 30mAlaska Airlines
Deal found 10/18$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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 20, 2025.
Use the filters below to find and compare flights from Santa Rosa to O'ahu that are best for you.

Fly from

Santa Rosa

Fly to

O'ahu

Route

Depart

Return

Price

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Mon 1/19

7:00 am-2:07 pm

1 stop9h 07m

Honolulu

Fri 1/23

8:20 am-11:01 pm

1 stop12h 41m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Wed 12/3

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Thu 12/11

2:11 pm-11:52 pm

1 stop7h 41m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Tue 3/3

11:18 am-9:10 pm

1 stop11h 52m

Honolulu

Thu 3/5

12:10 pm-10:46 pm

1 stop8h 36m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Tue 1/13

11:15 am-7:51 pm

1 stop10h 36m

Honolulu

Tue 1/20

11:59 pm-10:35 am

1 stop8h 36m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Wed 12/3

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Tue 12/9

11:59 pm-1:29 pm

1 stop11h 30m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Mon 12/8

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Tue 12/9

11:59 pm-1:29 pm

1 stop11h 30m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Wed 12/3

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Fri 12/12

2:11 pm-11:52 pm

1 stop7h 41m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Sun 12/7

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Thu 12/11

9:50 pm-8:48 am

1 stop8h 58m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Sun 12/7

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Fri 12/12

12:40 pm-10:54 pm

1 stop8h 14m

$347

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

Mon 12/8

2:21 pm-10:09 pm

1 stop9h 48m

Honolulu

Fri 12/12

8:50 am-7:15 pm

1 stop8h 25m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 19 results
1
2

Best time to book a flight from Santa Rosa to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from Santa Rosa 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 Santa Rosa to O'ahu

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to O'ahu (average of $190). Flying from Santa Rosa to O'ahu in July is currently the most expensive (average of $292). 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 STS to FUW?

Find hourly flight availability from Santa Rosa 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 20, 2025.

One of the essential ways to save on airfare from Santa Rosa to O'ahu is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

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 20, 2025.
Read reviews from past customers who have flown Alaska Airlines and Hawaiian Airlines from Santa Rosa to O'ahu. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,134 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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
11,134 reviews
Alaska Airlines
8.0
Very good
11,134 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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.
Hawaiian Airlines
7.8
Good
2,785 reviews
Alaska Airlines
8.0
Very good
11,134 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

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 Santa Rosa to O'ahu. 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 from for flights from Santa Rosa to O'ahu?

    Most people fly from Santa Rosa Sonoma County (STS) if they book a flight from Santa Rosa to O'ahu. Santa Rosa Sonoma County is conveniently located just 7.2 mi from Santa Rosa’s city center.

  • How long is the flight from Santa Rosa to O'ahu?

    For as low as $347, Alaska Airlines can have you in O'ahu from Santa Rosa in 9h 07m. The distance from Santa Rosa to O'ahu is about 2392 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to O'ahu (average of $190). Flying from Santa Rosa to O'ahu in July is currently the most expensive (average of $292). 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

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Top 2 airlines flying from Santa Rosa to O'ahu

Discover the top 2 airlines that operate flights from Santa Rosa 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$327Average$507FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$383Average$467FlexibilityNo cancel feeOn-time85%

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