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

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

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

Most connecting flights from Bellingham to Santa Rosa pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

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

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 Bellingham to Santa Rosa 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 $519 to $1,094. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from Bellingham to Santa Rosa looking right now?

One-way fares from Bellingham to Santa Rosa are currently higher than usual. Average one-way flight prices are about $694, which is 91% above the typical average for this route.

What car rental options are available at Santa Rosa Sonoma County Airport (STS)?

Santa Rosa Sonoma County Airport (STS) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Ace • Dollar • Enterprise Rent-A-Car • Hertz • Budget

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

Round-trip flights from Bellingham to Santa Rosa typically range from $394 to $508. The lowest price found in the past 5 days was $519, on Alaska Airlines.

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

Alaska Airlines ($519) offered the cheapest round-trip ticket from Bellingham to Santa Rosa in the last 5 days.

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

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $508. Based on KAYAK data over the past 3 months.

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

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Bellingham to Santa Rosa layovers at 3h 27m over the past 3 months.

$319 CHEAP FLIGHTS from Bellingham to Santa Rosa (BLI - STS)

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Cheapest round-trip

$519

Typical prices: $394-$508

Alaska Airlines

Fri 12/7Mon 12/10

BLI - STS • 2 stops

Cheapest one-way

$482

Typical prices: $246-$362

Alaska Airlines

Sat 10/27

BLI - STS • 2 stops

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Flight Deals

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

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

Round-trip

One-way

Recent round-trip flight deals from Bellingham to Santa Rosa

Mon, Dec 7 - Thu, Dec 10

7:31 pm - 3:05 pmBLI Bellingham-STS Santa Rosa Sonoma County

19h 34m2 stops Seattle/Tacoma Intl San Diego

7:13 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

27h 45m2 stops San Diego Portland

$519Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

2:06 pm - 5:49 pmBLI Bellingham-STS Santa Rosa Sonoma County

3h 43m1 stop Seattle/Tacoma Intl

7:13 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

27h 45m2 stops San Diego Portland

$525Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

2:06 pm - 5:49 pmBLI Bellingham-STS Santa Rosa Sonoma County

3h 43m1 stop Seattle/Tacoma Intl

7:01 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 57m1 stop Portland

$541Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

7:31 pm - 11:29 pmBLI Bellingham-STS Santa Rosa Sonoma County

27h 58m2 stops Seattle/Tacoma Intl San Diego

7:01 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 57m1 stop Portland

$545Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

7:31 pm - 11:29 pmBLI Bellingham-STS Santa Rosa Sonoma County

27h 58m2 stops Seattle/Tacoma Intl San Diego

7:01 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 57m1 stop Portland

$552Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

7:31 pm - 7:35 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 04m2 stops Seattle/Tacoma Intl Los Angeles

11:23 am - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

11h 35m2 stops Palm Springs Portland

$563Alaska Airlines

Wed, Oct 28 - Sun, Nov 1

2:17 pm - 9:56 pmBLI Bellingham-STS Santa Rosa Sonoma County

7h 39m1 stop Seattle/Tacoma Intl

5:23 pm - 11:45 pmSTS Santa Rosa Sonoma County-BLI Bellingham

6h 22m1 stop Seattle/Tacoma Intl

$577Alaska Airlines

Mon, Dec 7 - Thu, Dec 10

2:06 pm - 5:49 pmBLI Bellingham-STS Santa Rosa Sonoma County

3h 43m1 stop Seattle/Tacoma Intl

7:01 pm - 10:58 pmSTS Santa Rosa Sonoma County-BLI Bellingham

3h 57m1 stop Portland

$609Alaska Airlines

Wed, Oct 28 - Sun, Nov 1

7:18 pm - 1:06 pmBLI Bellingham-STS Santa Rosa Sonoma County

17h 48m1 stop Seattle/Tacoma Intl

8:00 am - 6:49 pmSTS Santa Rosa Sonoma County-BLI Bellingham

10h 49m2 stops Portland Seattle/Tacoma Intl

$683Alaska Airlines

Wed, Oct 28 - Sun, Nov 1

2:17 pm - 9:59 amBLI Bellingham-STS Santa Rosa Sonoma County

19h 42m2 stops Seattle/Tacoma Intl San Diego

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

26h 10m2 stops San Diego Portland

$759Alaska Airlines

Booking Insights

Price, demand and travel trends for Bellingham to Santa Rosa 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 Bellingham to Santa Rosa? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bellingham to Santa Rosa departing in december.

Find deals

Cheapest flight	$482

One-way flight from Bellingham to Santa Rosa

When to book flights from Bellingham to Santa Rosa

Are your dates flexible? Find out the best times to travel from Bellingham to Santa Rosa 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.

Do I need a passport to fly from Bellingham to Santa Rosa?
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 Bellingham to Santa Rosa 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 $519 to $1,094. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from Bellingham to Santa Rosa looking right now?
One-way fares from Bellingham to Santa Rosa are currently higher than usual. Average one-way flight prices are about $694, which is 91% above the typical average for this route.
What car rental options are available at Santa Rosa Sonoma County Airport (STS)?
Santa Rosa Sonoma County Airport (STS) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Ace
• Dollar
• Enterprise Rent-A-Car
• Hertz
• Budget
Which airports can I use when flying from Bellingham to Santa Rosa?
Flights from Bellingham to Santa Rosa usually depart from Bellingham (BLI) and arrive at Santa Rosa Sonoma County (STS).
Which airports do connecting flights from Bellingham to Santa Rosa pass through?
Most connecting flights from Bellingham to Santa Rosa pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Santa Rosa Sonoma County Airport.

• Hilton Garden Inn Sonoma County Airport

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BLI - STS

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Everything you should know

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

Recent round-trip flight deals from Bellingham to Santa Rosa

Recent one-way flight deals from Bellingham to Santa Rosa

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

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

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

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

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

Key details for Bellingham to Santa Rosa flights

Cheapest flight

When to book flights from Bellingham to Santa Rosa

Your Bellingham to Santa Rosa flight questions, answered

Your guide to booking Bellingham to Santa Rosa flights

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