Which airports can I use when flying from Santa Rosa to Bellingham?

Flights from Santa Rosa to Bellingham usually depart from Santa Rosa Sonoma County (STS) and arrive at Bellingham (BLI).

What cabin classes can I book on flights from Santa Rosa to Bellingham?

Only Economy Class is available on flights from Santa Rosa to Bellingham.

Which airports do connecting flights from Santa Rosa to Bellingham pass through?

Connecting flights from Santa Rosa to Bellingham most commonly pass through: • Seattle/Tacoma Intl (SEA) - 67% of one-stop connections • Portland (PDX) - 33% of one-stop connections

Can I save money by using flexible dates for flights from Santa Rosa to Bellingham?

Yes. Flexible dates can save you up to 33% on flights from Santa Rosa to Bellingham. Wednesday is the cheapest departure day at $512 round-trip on average, while Tuesday is the most expensive at $758, a difference of $246. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Santa Rosa to Bellingham?

There are currently no nonstop flights available from Santa Rosa to Bellingham. Flights with 1 layover take between 3h 41m and 9h 39m in total, depending on the connection.

Do I need a passport to fly from Santa Rosa to Bellingham?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Santa Rosa to Bellingham changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $529 to $2,262. That means the highest observed fare was about 4x higher than the lowest one.

How much time can I save by choosing a different layover airport from Santa Rosa to Bellingham?

Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 3h 41m, compared with 9h 39m via Seattle/Tacoma Intl (SEA).

What car rental options are available at Bellingham Airport (BLI)?

Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include: • Alamo • Budget • Thrifty • Dollar • Enterprise Rent-A-Car

How much is a round-trip flight from Santa Rosa to Bellingham?

Round-trip flights from Santa Rosa to Bellingham typically range from $385 to $568. The lowest price found in the past 5 days was $529, on Alaska Airlines.

Which airline is the cheapest to fly from Santa Rosa to Bellingham?

Alaska Airlines ($529) offered the cheapest round-trip ticket from Santa Rosa to Bellingham in the last 5 days.

What’s the most popular layover airport when flying from Santa Rosa to Bellingham?

Seattle/Tacoma Intl (SEA) is the most popular layover for the Santa Rosa to Bellingham route. 67% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SEA.

What is the cheapest layover airport when flying from Santa Rosa to Bellingham?

Flights via Portland (PDX) offer the most affordable fares, with an average round-trip price of $385. Based on KAYAK data over the past 3 months.

When flying from Santa Rosa to Bellingham which airport offers the shortest layover?

Portland (PDX) had the shortest average connection time for Santa Rosa to Bellingham layovers at 2h 25m over the past 3 months.

$529 CHEAP FLIGHTS from Santa Rosa to Bellingham (STS - BLI)

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Cheapest round-trip

$529

Typical prices: $385-$568

Alaska Airlines

Fri 11/9Fri 11/16

STS - BLI • 2 stops

Top layover airports

Portland (PDX)

Cheapest • Avg $385 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 9h 39m (one-way)

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Flight Deals

Cheap Flights from Santa Rosa to Bellingham (STS-BLI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Santa Rosa to Bellingham

Mon, Nov 9 - Mon, Nov 16

8:20 pm - 10:30 pmSTS Santa Rosa Sonoma County-BLI Bellingham

26h 10m2 stops San Diego Portland

7:29 pm - 10:38 pmBLI Bellingham-STS Santa Rosa Sonoma County

27h 09m2 stops Seattle/Tacoma Intl San Diego

$529Alaska Airlines

Mon, Nov 9 - Mon, Nov 16

8:20 pm - 10:30 pmSTS Santa Rosa Sonoma County-BLI Bellingham

26h 10m2 stops San Diego Portland

8:33 am - 9:12 amBLI Bellingham-STS Santa Rosa Sonoma County

24h 39m1 stop Portland

$551Alaska Airlines

Mon, Nov 9 - Mon, Nov 16

7:20 am - 1:18 pmSTS Santa Rosa Sonoma County-BLI Bellingham

5h 58m1 stop Seattle/Tacoma Intl

8:33 am - 10:38 pmBLI Bellingham-STS Santa Rosa Sonoma County

14h 05m2 stops Portland San Diego

$553Alaska Airlines

Mon, Nov 9 - Mon, Nov 16

7:20 am - 1:18 pmSTS Santa Rosa Sonoma County-BLI Bellingham

5h 58m1 stop Seattle/Tacoma Intl

8:33 am - 9:12 amBLI Bellingham-STS Santa Rosa Sonoma County

24h 39m1 stop Portland

$575Alaska Airlines

Mon, Nov 9 - Mon, Nov 16

7:20 am - 1:18 pmSTS Santa Rosa Sonoma County-BLI Bellingham

5h 58m1 stop Seattle/Tacoma Intl

7:29 pm - 12:18 pmBLI Bellingham-STS Santa Rosa Sonoma County

16h 49m1 stop Seattle/Tacoma Intl

$589Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

5:06 pm - 11:53 pmSTS Santa Rosa Sonoma County-BLI Bellingham

6h 47m1 stop Seattle/Tacoma Intl

7:29 pm - 12:18 pmBLI Bellingham-STS Santa Rosa Sonoma County

16h 49m1 stop Seattle/Tacoma Intl

$597Alaska Airlines

Thu, Oct 29 - Tue, Nov 3

6:37 pm - 10:35 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 58m1 stop Portland

7:29 pm - 12:18 pmBLI Bellingham-STS Santa Rosa Sonoma County

16h 49m1 stop Seattle/Tacoma Intl

$609Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

8:12 pm - 11:59 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 47m1 stop Portland

7:24 pm - 12:58 pmBLI Bellingham-STS Santa Rosa Sonoma County

17h 34m1 stop Seattle/Tacoma Intl

$667Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

8:12 pm - 11:59 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 47m1 stop Portland

7:24 pm - 8:57 amBLI Bellingham-STS Santa Rosa Sonoma County

13h 33m2 stops Seattle/Tacoma Intl Portland

$669Alaska Airlines

Wed, Nov 25 - Sun, Nov 29

1:29 pm - 11:50 pmSTS Santa Rosa Sonoma County-BLI Bellingham

10h 21m2 stops Phoenix Sky Harbor Intl Seattle/Tacoma Intl

5:09 am - 7:11 pmBLI Bellingham-STS Santa Rosa Sonoma County

14h 02m2 stops Seattle/Tacoma Intl Los Angeles

$2,262American Airlines

Booking Insights

Price, demand and travel trends for Santa Rosa to Bellingham flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Santa Rosa to Bellingham? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Santa Rosa to Bellingham departing in november.

Find deals

Cheapest flight	$529

Round-trip flight from Santa Rosa to Bellingham

When to book flights from Santa Rosa to Bellingham

Are your dates flexible? Find out the best times to travel from Santa Rosa to Bellingham based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Santa Rosa to Bellingham?
Only Economy Class is available on flights from Santa Rosa to Bellingham.
How long is a flight from Santa Rosa to Bellingham?
There are currently no nonstop flights available from Santa Rosa to Bellingham. Flights with 1 layover take between 3h 41m and 9h 39m in total, depending on the connection.
Do I need a passport to fly from Santa Rosa to Bellingham?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Santa Rosa to Bellingham changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $529 to $2,262. That means the highest observed fare was about 4x higher than the lowest one.
What car rental options are available at Bellingham Airport (BLI)?
Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:

• Alamo
• Budget
• Thrifty
• Dollar
• Enterprise Rent-A-Car
Which airports can I use when flying from Santa Rosa to Bellingham?
Flights from Santa Rosa to Bellingham usually depart from Santa Rosa Sonoma County (STS) and arrive at Bellingham (BLI).
Which airports do connecting flights from Santa Rosa to Bellingham pass through?
Connecting flights from Santa Rosa to Bellingham most commonly pass through:

• Seattle/Tacoma Intl (SEA) - 67% of one-stop connections
• Portland (PDX) - 33% of one-stop connections
Can I save money by using flexible dates for flights from Santa Rosa to Bellingham?
Yes. Flexible dates can save you up to 33% on flights from Santa Rosa to Bellingham. Wednesday is the cheapest departure day at $512 round-trip on average, while Tuesday is the most expensive at $758, a difference of $246.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Santa Rosa to Bellingham?
Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 3h 41m, compared with 9h 39m via Seattle/Tacoma Intl (SEA).

If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $512, about $246 less than Tuesday fares (32% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Bellingham Airport.

• Holiday Inn & Suites Bellingham By IHG
• La Quinta Inn & Suites Bellingham
• Best Western Plus Bellingham

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STS - BLI

$529 Find Cheap Flights from Santa Rosa to Bellingham - Compare and Save

Everything you should know

Cheap Flights from Santa Rosa to Bellingham (STS-BLI)

Recent round-trip flight deals from Santa Rosa to Bellingham

Recent one-way flight deals from Santa Rosa to Bellingham

Price, demand and travel trends for Santa Rosa to Bellingham flights

How much is a round-trip flight from Santa Rosa to Bellingham?

Which airline is the cheapest to fly from Santa Rosa to Bellingham?

What’s the most popular layover airport when flying from Santa Rosa to Bellingham?

What is the cheapest layover airport when flying from Santa Rosa to Bellingham?

When flying from Santa Rosa to Bellingham which airport offers the shortest layover?

Key details for Santa Rosa to Bellingham flights

Cheapest flight

When to book flights from Santa Rosa to Bellingham

Your Santa Rosa to Bellingham flight questions, answered

Your guide to booking Santa Rosa to Bellingham flights

More options for your flight from Santa Rosa to Bellingham

Complete your trip to Bellingham with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Santa Rosa to Bellingham

Find direct flights to and from Santa Rosa and Bellingham

Flights from domestic origins to Bellingham

Flights to other popular destinations

Find deals for your return flight