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O'ahu

$187+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — HNL
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap 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 enero 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
lun. 4/137:05 am
STS
-
HNL
1 stop8h 56m
Multiple Airlines
lun. 4/207:50 am
HNL
-
STS
1 stop8h 23m
Multiple Airlines
Deal found 1/26$364
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 2/237:48 pm
STS
-
HNL
1 stop18h 44m
Multiple Airlines
mar. 2/249:40 pm
HNL
-
STS
1 stop10h 31m
Multiple Airlines
Deal found 1/28$368
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 2/237:00 am
STS
-
HNL
1 stop9h 12m
Multiple Airlines
mié. 2/259:40 pm
HNL
-
STS
1 stop24h 17m
Multiple Airlines
Deal found 1/28$378
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
mar. 4/147:53 pm
STS
-
HNL
1 stop17h 06m
Multiple Airlines
mar. 4/217:50 am
HNL
-
STS
1 stop8h 23m
Multiple Airlines
Deal found 1/28$379
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
jue. 4/167:05 am
STS
-
HNL
1 stop19h 54m
Multiple Airlines
vie. 4/1711:13 am
HNL
-
STS
1 stop9h 46m
Multiple Airlines
Deal found 1/28$380
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 4/1312:10 pm
STS
-
HNL
2 stops12h 31m
Multiple Airlines
jue. 4/2312:10 pm
HNL
-
STS
1 stop7h 51m
Multiple Airlines
Deal found 1/28$384
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 2/237:00 am
STS
-
HNL
1 stop9h 12m
Multiple Airlines
vie. 2/279:40 pm
HNL
-
STS
1 stop10h 31m
Multiple Airlines
Deal found 1/28$386
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 2/257:00 am
STS
-
HNL
2 stops17h 06m
Multiple Airlines
vie. 2/279:40 pm
HNL
-
STS
1 stop10h 31m
Multiple Airlines
Deal found 1/28$391
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lun. 4/276:51 pm
STS
-
HNL
1 stop18h 08m
Multiple Airlines
mar. 4/288:34 pm
HNL
-
STS
1 stop10h 27m
Multiple Airlines
Deal found 1/28$393
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
sáb. 4/112:56 pm
STS
-
HNL
1 stop8h 58m
Multiple Airlines
lun. 4/2011:13 am
HNL
-
STS
1 stop9h 46m
Multiple Airlines
Deal found 1/26$394
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
dom. 4/129:50 am
STS
-
HNL
1 stop10h 04m
Alaska Airlines
lun. 4/207:50 am
HNL
-
STS
1 stop8h 23m
Alaska Airlines
Deal found 1/26$396

Find 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 enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(Alaska Airlines)

One-way from

$187
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$370
Provider with most accurate pricing for San Francisco-Honolulu flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Honolulu flights.
Search Deals
From Santa Rosa Sonoma County to O'ahu
Search Deals
One-way flight from Santa Rosa Sonoma County to O'ahu
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 enero 29, 2026.
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

lun. 4/13

7:05 am-1:01 pm

1 stop8h 56m

Honolulu

lun. 4/20

7:50 am-7:13 pm

1 stop8h 23m

$364

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

lun. 2/23

7:48 pm-12:32 pm

1 stop18h 44m

Honolulu

mar. 2/24

9:40 pm-10:11 am

1 stop10h 31m

$368

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

mié. 4/15

7:05 am-11:59 pm

1 stop19h 54m

Honolulu

jue. 4/23

12:10 pm-11:01 pm

1 stop7h 51m

$379

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

lun. 3/2

7:48 pm-11:15 am

1 stop17h 27m

Honolulu

lun. 3/9

7:50 am-11:57 pm

1 stop13h 07m

$379

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

jue. 4/16

12:10 pm-10:32 pm

2 stops13h 22m

Honolulu

lun. 4/20

11:13 am-11:59 pm

1 stop9h 46m

$384

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

jue. 4/16

12:10 pm-10:32 pm

2 stops13h 22m

Honolulu

jue. 4/23

12:10 pm-11:01 pm

1 stop7h 51m

$384

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

lun. 4/13

12:10 pm-9:41 pm

2 stops12h 31m

Honolulu

jue. 4/23

12:10 pm-11:01 pm

1 stop7h 51m

$384

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

lun. 4/13

7:05 am-9:41 pm

2 stops17h 36m

Honolulu

mié. 4/22

12:10 pm-11:59 pm

1 stop8h 49m

$384

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

mar. 4/14

7:05 am-10:32 pm

2 stops18h 27m

Honolulu

jue. 4/23

12:10 pm-11:01 pm

1 stop7h 51m

$384

Santa RosaHonolulu

STS - HNL

STSHNL

Santa Rosa Sonoma County

mié. 2/25

7:00 am-2:12 pm

1 stop9h 12m

Honolulu

vie. 2/27

9:40 pm-10:11 am

1 stop10h 31m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
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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, March is the cheapest month in which you can book a flight from Santa Rosa to O'ahu (average of $223). Flying from Santa Rosa to O'ahu in July is currently the most expensive (average of $302). 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 enero 29, 2026.
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
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

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
11,808 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

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
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,808 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

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 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.

  • 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, March is the cheapest month in which you can book a flight from Santa Rosa to O'ahu (average of $223). Flying from Santa Rosa to O'ahu in July is currently the most expensive (average of $302). 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 enero 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$317Average$508FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$383Average$467FlexibilityNo cancel feeOn-time85%

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