How do I get Price Alerts for flights from Santa Rosa to Bellingham?

Confirm your travel details to search for the latest offers for flights from Santa Rosa to Bellingham . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Santa Rosa to Bellingham with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Bellingham Airport?

Prices for flights from Santa Rosa Sonoma County Airport to Bellingham Airport are updated daily.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Bellingham Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Bellingham Airport.

What documentation or ID do you need to fly to Bellingham Airport?

The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$406 Cheap Flights from Santa Rosa to Bellingham in 2026

Find the cheapest flights from Santa Rosa to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

6h 47m1 stop Seattle/Tacoma Intl

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

17h 48m1 stop Seattle/Tacoma Intl

$406Alaska Airlines

Fri, Oct 23 - Tue, Oct 27

4:35 pm - 1:37 pmSTS Santa Rosa Sonoma County-BLI Bellingham

21h 02m2 stops San Diego Seattle/Tacoma Intl

12:46 pm - 1:02 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 16m2 stops Portland San Diego

$424Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

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

3h 58m1 stop Portland

12:46 pm - 1:02 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 16m2 stops Portland San Diego

$445Alaska 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

7:18 pm - 9:59 amBLI Bellingham-STS Santa Rosa Sonoma County

14h 41m2 stops Seattle/Tacoma Intl San Diego

$455Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

6:19 am - 11:53 pmSTS Santa Rosa Sonoma County-BLI Bellingham

17h 34m2 stops San Diego Seattle/Tacoma Intl

7:18 pm - 9:59 amBLI Bellingham-STS Santa Rosa Sonoma County

14h 41m2 stops Seattle/Tacoma Intl San Diego

$457Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

4:35 pm - 1:37 pmSTS Santa Rosa Sonoma County-BLI Bellingham

21h 02m2 stops San Diego Seattle/Tacoma Intl

12:46 pm - 1:02 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 16m2 stops Portland San Diego

$458Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

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

3h 58m1 stop Portland

12:46 pm - 1:02 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 16m2 stops Portland San Diego

$460Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

4:35 pm - 1:37 pmSTS Santa Rosa Sonoma County-BLI Bellingham

21h 02m2 stops San Diego Seattle/Tacoma Intl

12:46 pm - 1:02 pmBLI Bellingham-STS Santa Rosa Sonoma County

24h 16m2 stops Portland San Diego

$465Alaska Airlines

Fri, Oct 30 - Tue, Nov 3

7:00 am - 6:38 pmSTS Santa Rosa Sonoma County-BLI Bellingham

11h 38m2 stops Los Angeles Los Angeles Seattle/Tacoma Intl

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

17h 48m1 stop Seattle/Tacoma Intl

$467Alaska Airlines

Fri, Oct 23 - Tue, Oct 27

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

6h 47m1 stop Seattle/Tacoma Intl

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

7h 39m1 stop Seattle/Tacoma Intl

$481Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

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Alaska Airlines flights from Santa Rosa to Bellingham

Our best Alaska Airlines deals on Santa Rosa to Bellingham flight tickets

Alaska Airlines

Oct 23

STS5:06 pmSanta Rosa Sonoma County

6h 47m

1 stop

BLI11:53 pmBellingham

Oct 27

BLI7:18 pmBellingham

17h 48m

1 stop

STS1:06 pmSanta Rosa Sonoma County

$406

Alaska Airlines

Oct 30

STS4:35 pmSanta Rosa Sonoma County

21h 02m

2 stops

BLI1:37 pmBellingham

Nov 3

BLI12:46 pmBellingham

24h 16m

2 stops

STS1:02 pmSanta Rosa Sonoma County

$424

Alaska Airlines

Oct 30

STS6:37 pmSanta Rosa Sonoma County

3h 58m

1 stop

BLI10:35 pmBellingham

Nov 3

BLI12:46 pmBellingham

24h 16m

2 stops

STS1:02 pmSanta Rosa Sonoma County

$445

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/23

5:06 pm-11:53 pm

1 stop6h 47m

Bellingham

Tue 10/27

7:18 pm-1:06 pm

1 stop17h 48m

$406

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/30

4:35 pm-1:37 pm

2 stops21h 02m

Bellingham

Tue 11/3

12:46 pm-1:02 pm

2 stops24h 16m

$424

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/30

6:37 pm-10:35 pm

1 stop3h 58m

Bellingham

Tue 11/3

12:46 pm-1:02 pm

2 stops24h 16m

$445

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/16

5:06 pm-11:53 pm

1 stop6h 47m

Bellingham

Mon 10/19

7:18 pm-9:59 am

2 stops14h 41m

$455

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/16

6:19 am-11:53 pm

2 stops17h 34m

Bellingham

Mon 10/19

7:18 pm-9:59 am

2 stops14h 41m

$457

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/30

4:35 pm-1:37 pm

2 stops21h 02m

Bellingham

Tue 11/3

12:46 pm-1:02 pm

2 stops24h 16m

$458

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/30

6:37 pm-10:35 pm

1 stop3h 58m

Bellingham

Tue 11/3

12:46 pm-1:02 pm

2 stops24h 16m

$460

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/30

4:35 pm-1:37 pm

2 stops21h 02m

Bellingham

Tue 11/3

12:46 pm-1:02 pm

2 stops24h 16m

$465

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/23

7:00 am-6:38 pm

2 stops11h 38m

Bellingham

Tue 10/27

7:18 pm-1:06 pm

1 stop17h 48m

$467

Quickest round-trip

Santa RosaBellingham

STS Santa Rosa Sonoma County - BLI Bellingham

STSBLI

Santa Rosa Sonoma County

Fri 10/16

5:06 pm-11:53 pm

1 stop6h 47m

Bellingham

Mon 10/19

2:17 pm-9:56 pm

1 stop7h 39m

$481

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Santa Rosa to Bellingham

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Bellingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Santa Rosa to Bellingham (STS to BLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Bellingham

Best Price Found	$406
Fastest flight time	3h 58m
Direct flights	None

The best flight deal from Santa Rosa to Bellingham found on momondo in the last 72 hours is $406

The fastest flight from Santa Rosa to Bellingham takes 3h 58m

There are no direct flights from Santa Rosa to Bellingham. There are no popular flight routes from Santa Rosa to Bellingham.

Search flight deals

Frequently asked questions about flying from Santa Rosa to Bellingham

How far is Santa Rosa Sonoma County to Bellingham by plane?
The straight-line distance from Santa Rosa Sonoma County to Bellingham is 712.6 mi. A reasonable flight in good conditions will take 3h 58m.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Bellingham Airport?
Prices for flights from Santa Rosa Sonoma County Airport to Bellingham Airport are updated daily.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Santa Rosa to Bellingham

How do I get Price Alerts for flights from Santa Rosa to Bellingham?
Confirm your travel details to search for the latest offers for flights from Santa Rosa to Bellingham. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Santa Rosa to Bellingham with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Blaine

Ferndale

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Bellingham?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bellingham from Santa Rosa.

Can I find flights from Santa Rosa to Bellingham with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bellingham from Santa Rosa with this policy.

How can momondo help me find flights from Santa Rosa to Bellingham?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bellingham from Santa Rosa.

I’m not ready to book a flight from Santa Rosa to Bellingham right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bellingham from Santa Rosa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.