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Santa Rosa

$202+ Cheap flights from Bellingham to Santa Rosa (BLI - STS)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — STS
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
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Cheap flight deals from Bellingham to Santa Rosa

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Santa Rosa (STS). 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 julio 18, 2025.

Popular in

December

Cheapest in

July

Average price

$147
Highest demand for flights based on searches. 16% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bellingham to Santa Rosa

One-way flights from Bellingham to Santa Rosa
Search for one-way flight options from Bellingham to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated julio 18, 2025.

This Expedia deal was found by Cheapflights users on 7/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/273:47 pmBLI - STS
1 stop4h 21mAlaska Airlines
Deal found 7/16$202

Cheapflights Fare Finder

Customize your flight search to find flights from Bellingham to Santa Rosa 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 julio 18, 2025.
Use the filters below to find and compare flights from Bellingham to Santa Rosa that are best for you.

Fly from

Bellingham

Fly to

Santa Rosa

Route

Depart

Return

Price

BellinghamSanta Rosa

BLI - STS

BLISTS

Bellingham

mié. 8/27

3:47 pm-8:08 pm

1 stop4h 21m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Best time to book a flight from Bellingham to Santa Rosa

Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Bellingham 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 Bellingham to Santa Rosa

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

Currently, February is the cheapest month in which you can book a flight from Bellingham to Santa Rosa (average of $202). Flying from Bellingham to Santa Rosa in June is currently the most expensive (average of $395). 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 Santa Rosa

Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated julio 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines from Bellingham to Santa Rosa 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

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Food

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Santa Rosa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Bellingham to Santa Rosa (average of $202). Flying from Bellingham to Santa Rosa in June is currently the most expensive (average of $395). 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 Santa Rosa?

Book flights to Santa Rosa if you plan to visit one of these locations
Fort Bragg
Ukiah

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Top airline flying from Bellingham to Santa Rosa

Discover the top airline that operate flights from Bellingham to Santa Rosa. 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 julio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$274Average$425FlexibilityNo cancel feeOn-time75%

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