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Loreto

$303+ Cheap flights from Santa Rosa (STS) to Loreto (LTO)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
STS — LTO
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheap flight deals from Santa Rosa to Loreto

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Loreto (LTO). 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$437
(Alaska Airlines)

One-way from

$303
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$565
Provider with most accurate pricing for Santa Rosa Sonoma County-Loreto flight deals.
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Provider most trusted by Cheapflights users for Santa Rosa Sonoma County-Loreto flights.
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From Santa Rosa Sonoma County to Loreto
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One-way flight from Santa Rosa Sonoma County to Loreto
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Highest demand for flights based on searches. 14% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Loreto

Cheapest flights from Santa Rosa to Loreto
Explore the most affordable flight options available from Santa Rosa to Loreto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/197:45 amSTS - LTO
1 stop5h 07mAlaska Airlines
Wed 12/32:45 pmLTO - STS
1 stop20h 34mAlaska Airlines
Deal found 9/28$437
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/197:45 amSTS - LTO
1 stop5h 07mAlaska Airlines
Thu 11/273:41 pmLTO - STS
1 stop19h 27mAlaska Airlines
Deal found 9/28$554
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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.
Wed 11/197:45 amSTS - LTO
1 stop5h 07mAlaska Airlines
Tue 12/22:45 pmLTO - STS
1 stop20h 34mAlaska Airlines
Deal found 9/28$687
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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.
Mon 11/246:43 pmSTS - LTO
1 stop19h 08mAlaska Airlines
Wed 12/32:45 pmLTO - STS
1 stop27h 34mAlaska Airlines
Deal found 9/28$696

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Loreto 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 September 29, 2025.
Use the filters below to find and compare flights from Santa Rosa to Loreto that are best for you.

Fly from

Santa Rosa

Fly to

Loreto

Route

Depart

Return

Price

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Wed 11/19

7:45 am-1:52 pm

1 stop5h 07m

Loreto

Wed 12/3

2:45 pm-10:19 am

1 stop20h 34m

$437

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Wed 11/19

7:45 am-1:52 pm

1 stop5h 07m

Loreto

Thu 11/27

3:41 pm-10:08 am

1 stop19h 27m

$554

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Wed 11/19

7:45 am-1:52 pm

1 stop5h 07m

Loreto

Tue 12/2

2:45 pm-10:19 am

1 stop20h 34m

$687

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Mon 11/24

6:43 pm-2:51 pm

1 stop19h 08m

Loreto

Wed 12/3

2:45 pm-5:19 pm

1 stop27h 34m

$696

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Sat 10/11

4:17 pm-10:21 am

1 stop18h 04m

$303

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Sat 10/11

7:00 am-2:01 pm

3 stops31h 01m

$427

Santa RosaLoreto

STS - LTO

STSLTO

Santa Rosa Sonoma County

Sat 10/11

6:51 pm-12:41 pm

2 stops17h 50m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Compare providers for flights from Santa Rosa to Loreto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Rosa to Loreto in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Rosa-Loreto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Loreto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Loreto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Rosa-Loreto 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-Loreto 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 Loreto

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

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

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Loreto (average of $351). Flying from Santa Rosa to Loreto in October is currently the most expensive (average of $620). 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 Loreto

Get insights into the airlines that provide service to Loreto. 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 Loreto. Reviews last updated September 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Santa Rosa to Loreto 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Loreto. 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 Loreto?

    There are many flights that can get you from Santa Rosa to Loreto in 5h 07m. Fly via Alaska Airlines to get the fastest option. The distance between Santa Rosa and Loreto is about 1091 mi.

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

    Cheapflights users have booked flights from Santa Rosa to Loreto round-trip from $405.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Loreto (average of $351). Flying from Santa Rosa to Loreto in October is currently the most expensive (average of $620). 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.

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Top airline flying from Santa Rosa to Loreto

Discover the top airline that operate flights from Santa Rosa to Loreto. 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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$405Average$593FlexibilityNo cancel feeOn-time75%

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