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Liberia

$220+ Cheap flights from Santa Rosa (STS) to Liberia (LIR)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LIR
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Santa Rosa to Liberia

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Liberia (LIR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$372
(Alaska Airlines)

One-way from

$220
(Alaska Airlines)

Popular in

November

Cheapest in

October

Average price

$604
Provider with most accurate pricing for Santa Rosa Sonoma County-Liberia flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Liberia flights.
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From Santa Rosa Sonoma County to Liberia
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One-way flight from Santa Rosa Sonoma County to Liberia
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Highest demand for flights based on searches. 18% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($102 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Santa Rosa to Liberia

Cheapest flights from Santa Rosa to Liberia
Explore the most affordable flight options available from Santa Rosa to Liberia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 3/17:00 am
STS
-
LIR
1 stop8h 58m
Alaska Airlines
Thu 3/58:05 am
LIR
-
STS
1 stop17h 52m
Alaska Airlines
Deal found 1/14$372
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/277:48 pm
STS
-
LIR
1 stop8h 57m
Alaska Airlines
Thu 3/58:05 am
LIR
-
STS
1 stop17h 52m
Alaska Airlines
Deal found 1/14$392
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/267:48 pm
STS
-
LIR
1 stop20h 10m
Alaska Airlines
Thu 3/58:05 am
LIR
-
STS
1 stop17h 52m
Alaska Airlines
Deal found 1/14$399
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/277:48 pm
STS
-
LIR
1 stop8h 57m
Alaska Airlines
Mon 3/27:08 pm
LIR
-
STS
1 stop17h 03m
Alaska Airlines
Deal found 1/14$412
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/267:48 pm
STS
-
LIR
1 stop20h 10m
Alaska Airlines
Mon 3/27:08 pm
LIR
-
STS
1 stop17h 03m
Alaska Airlines
Deal found 1/14$419
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 2/287:00 am
STS
-
LIR
1 stop21h 45m
Alaska Airlines
Thu 3/58:05 am
LIR
-
STS
1 stop17h 52m
Alaska Airlines
Deal found 1/14$445

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Liberia 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 January 15, 2026.
Use the filters below to find and compare flights from Santa Rosa to Liberia that are best for you.

Fly from

Santa Rosa

Fly to

Liberia

Route

Depart

Return

Price

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Thu 2/26

7:48 pm-5:58 pm

1 stop20h 10m

Liberia

Mon 3/2

7:08 pm-10:11 am

1 stop17h 03m

$419

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Sat 2/28

7:00 am-6:45 am

1 stop21h 45m

Liberia

Thu 3/5

8:05 am-11:57 pm

1 stop17h 52m

$445

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Thu 2/26

7:48 pm-7:09 pm

2 stops45h 21m

Liberia

Thu 3/5

8:05 am-11:57 pm

1 stop17h 52m

$456

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Fri 2/27

7:48 pm-7:09 pm

2 stops21h 21m

Liberia

Mon 3/2

7:08 pm-10:11 am

1 stop17h 03m

$463

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Wed 2/25

6:50 pm-5:58 pm

2 stops45h 08m

Liberia

Thu 3/5

8:05 am-11:57 pm

1 stop17h 52m

$483

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Wed 7/1

5:52 pm-6:22 am

1 stop11h 30m

Liberia

Fri 7/10

6:39 pm-8:17 pm

1 stop26h 38m

$543

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Sun 1/25

7:00 am-6:01 pm

1 stop9h 01m

Liberia

Fri 1/30

11:20 am-10:58 pm

1 stop13h 38m

$732

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Mon 1/26

7:00 am-6:01 pm

1 stop9h 01m

Liberia

Fri 1/30

11:20 am-10:58 pm

1 stop13h 38m

$732

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Mon 3/9

7:00 am-4:58 pm

1 stop8h 58m

$220

Santa RosaLiberia

STS - LIR

STSLIR

Santa Rosa Sonoma County

Mon 3/9

4:23 pm-1:13 pm

2 stops19h 50m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Santa Rosa-Liberia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Liberia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Liberia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Liberia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Liberia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Rosa to Liberia

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

What is the cheapest month to book a flight from Santa Rosa to Liberia?

Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Liberia (average of $172). Flying from Santa Rosa to Liberia in June is currently the most expensive (average of $408). 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 Liberia

Get insights into the airlines that provide service to Liberia. 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 Liberia. Reviews last updated January 15, 2026.
Read reviews from past customers who have flown Alaska Airlines from Santa Rosa to Liberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,721 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

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
11,721 reviews
Alaska Airlines
8.0
Very good
11,721 reviews

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

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 Liberia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Santa Rosa to Liberia?

    There are many flights that can get you from Santa Rosa to Liberia in 20h 10m. Fly via Alaska Airlines to get the fastest option. The distance between Santa Rosa and Liberia is about 2997 mi.

  • What is the cheapest airline to fly from Santa Rosa to Liberia round-trip?

    Cheapflights users have booked flights from Santa Rosa to Liberia round-trip from $450. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Santa Rosa to Liberia?

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

  • Can I find deals for business class flights from Santa Rosa to Liberia?

    Yes. Cheapflights offers flight deals from Santa Rosa to Liberia 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 Liberia?

    Currently, May is the cheapest month in which you can book a flight from Santa Rosa to Liberia (average of $172). Flying from Santa Rosa to Liberia in June is currently the most expensive (average of $408). 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 Liberia?

Book flights to Liberia if you plan to visit one of these locations
Culebra

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Top airline flying from Santa Rosa to Liberia

Discover the top airline that operate flights from Santa Rosa to Liberia. 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$450Average$646FlexibilityNo cancel feeOn-time75%

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