What is the cheapest airline that flies from Santa Rosa Sonoma County to Eugene?

Alaska Airlines and Delta are the most popular carriers operating from Santa Rosa Sonoma County to Eugene

What airlines fly to Eugene?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Eugene from Santa Rosa according to our data. United Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 4 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Eugene Airport?

The number of operators available for flights from Santa Rosa Sonoma County Airport to Eugene Airport is 1 as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Eugene Airport.

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

The travel and health documents required for your trip to Eugene Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Eugene Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$132 Cheap Flights from Santa Rosa to Eugene in 2026/27

Find the cheapest flights from Santa Rosa to Eugene

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 1:00 pmSTS Santa Rosa Sonoma County-EUG Eugene

6h 15m1 stop San Diego

6:45 am - 9:30 pmEUG Eugene-STS Santa Rosa Sonoma County

14h 45m2 stops Sacramento Intl San Diego

$230Southwest

Wed, Dec 2 - Mon, Dec 7

6:45 am - 10:25 pmSTS Santa Rosa Sonoma County-EUG Eugene

15h 40m2 stops San Diego Denver Intl

6:45 am - 9:30 pmEUG Eugene-STS Santa Rosa Sonoma County

14h 45m2 stops Sacramento Intl San Diego

$241Southwest

Wed, Dec 2 - Mon, Dec 7

2:03 pm - 11:58 pmSTS Santa Rosa Sonoma County-EUG Eugene

9h 55m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

2:03 pm - 9:24 pmEUG Eugene-STS Santa Rosa Sonoma County

7h 21m1 stop San Diego

$268Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

2:50 pm - 11:30 pmSTS Santa Rosa Sonoma County-EUG Eugene

8h 40m1 stop Denver Intl

11:25 am - 4:25 pmEUG Eugene-STS Santa Rosa Sonoma County

5h 00m1 stop San Diego

$277Southwest

Thu, Feb 18 - Mon, Feb 22

2:50 pm - 11:30 pmSTS Santa Rosa Sonoma County-EUG Eugene

8h 40m1 stop Denver Intl

11:25 am - 4:25 pmEUG Eugene-STS Santa Rosa Sonoma County

5h 00m1 stop San Diego

$277Southwest

Fri, Feb 19 - Mon, Feb 22

10:50 am - 10:35 pmSTS Santa Rosa Sonoma County-EUG Eugene

11h 45m2 stops San Diego Las Vegas Harry Reid Intl

11:25 am - 4:25 pmEUG Eugene-STS Santa Rosa Sonoma County

5h 00m1 stop San Diego

$282Southwest

Fri, Feb 19 - Mon, Feb 22

2:50 pm - 11:30 pmSTS Santa Rosa Sonoma County-EUG Eugene

8h 40m1 stop Denver Intl

12:20 pm - 9:25 pmEUG Eugene-STS Santa Rosa Sonoma County

9h 05m2 stops San Jose Las Vegas Harry Reid Intl

$282Southwest

Thu, Feb 18 - Mon, Feb 22

2:03 pm - 11:58 pmSTS Santa Rosa Sonoma County-EUG Eugene

9h 55m2 stops Las Vegas Harry Reid Intl Seattle/Tacoma Intl

2:57 pm - 3:46 pmEUG Eugene-STS Santa Rosa Sonoma County

24h 49m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

$283Alaska Airlines

Sat, Jan 30 - Wed, Feb 3

10:50 am - 10:35 pmSTS Santa Rosa Sonoma County-EUG Eugene

11h 45m2 stops San Diego Las Vegas Harry Reid Intl

11:25 am - 9:25 pmEUG Eugene-STS Santa Rosa Sonoma County

10h 00m2 stops San Diego Las Vegas Harry Reid Intl

$287Southwest

Fri, Feb 19 - Mon, Feb 22

10:50 am - 10:35 pmSTS Santa Rosa Sonoma County-EUG Eugene

11h 45m2 stops San Diego Las Vegas Harry Reid Intl

11:25 am - 9:25 pmEUG Eugene-STS Santa Rosa Sonoma County

10h 00m2 stops San Diego Las Vegas Harry Reid Intl

$287Southwest

Thu, Feb 18 - Mon, Feb 22

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Southwest flights from Santa Rosa to Eugene

Our best Southwest deals on Santa Rosa to Eugene flight tickets

Southwest

Dec 2

STS6:45 amSanta Rosa Sonoma County

6h 15m

1 stop

EUG1:00 pmEugene

Dec 7

EUG6:45 amEugene

14h 45m

2 stops

STS9:30 pmSanta Rosa Sonoma County

$230

Southwest

Dec 2

STS6:45 amSanta Rosa Sonoma County

15h 40m

2 stops

EUG10:25 pmEugene

Dec 7

EUG6:45 amEugene

14h 45m

2 stops

STS9:30 pmSanta Rosa Sonoma County

$241

Southwest

Feb 18

STS2:50 pmSanta Rosa Sonoma County

8h 40m

1 stop

EUG11:30 pmEugene

Feb 22

EUG11:25 amEugene

5h 00m

1 stop

STS4:25 pmSanta Rosa Sonoma County

$277

Alaska Airlines flights from Santa Rosa to Eugene

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

Alaska Airlines

Jan 30

STS2:03 pmSanta Rosa Sonoma County

9h 55m

2 stops

EUG11:58 pmEugene

Feb 3

EUG2:03 pmEugene

7h 21m

1 stop

STS9:24 pmSanta Rosa Sonoma County

$268

Alaska Airlines

Jan 30

STS2:03 pmSanta Rosa Sonoma County

9h 55m

2 stops

EUG11:58 pmEugene

Feb 3

EUG2:57 pmEugene

24h 49m

2 stops

STS3:46 pmSanta Rosa Sonoma County

$283

Alaska Airlines

Nov 23

STS6:08 amSanta Rosa Sonoma County

15h 51m

1 stop

EUG9:59 pmEugene

Dec 3

EUG12:39 pmEugene

10h 50m

1 stop

STS11:29 pmSanta Rosa Sonoma County

$298

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Wed 12/2

6:45 am-1:00 pm

1 stop6h 15m

Eugene

Mon 12/7

6:45 am-9:30 pm

2 stops14h 45m

$230

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Wed 12/2

6:45 am-10:25 pm

2 stops15h 40m

Eugene

Mon 12/7

6:45 am-9:30 pm

2 stops14h 45m

$241

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Sat 1/30

2:03 pm-11:58 pm

2 stops9h 55m

Eugene

Wed 2/3

2:03 pm-9:24 pm

1 stop7h 21m

$268

Quickest round-trip

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Thu 2/18

2:50 pm-11:30 pm

1 stop8h 40m

Eugene

Mon 2/22

11:25 am-4:25 pm

1 stop5h 00m

$277

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Fri 2/19

2:50 pm-11:30 pm

1 stop8h 40m

Eugene

Mon 2/22

11:25 am-4:25 pm

1 stop5h 00m

$277

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Fri 2/19

10:50 am-10:35 pm

2 stops11h 45m

Eugene

Mon 2/22

11:25 am-4:25 pm

1 stop5h 00m

$282

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Thu 2/18

2:50 pm-11:30 pm

1 stop8h 40m

Eugene

Mon 2/22

12:20 pm-9:25 pm

2 stops9h 05m

$282

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Sat 1/30

2:03 pm-11:58 pm

2 stops9h 55m

Eugene

Wed 2/3

2:57 pm-3:46 pm

2 stops24h 49m

$283

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Fri 2/19

10:50 am-10:35 pm

2 stops11h 45m

Eugene

Mon 2/22

11:25 am-9:25 pm

2 stops10h 00m

$287

Santa RosaEugene

STS Santa Rosa Sonoma County - EUG Eugene

STSEUG

Santa Rosa Sonoma County

Thu 2/18

10:50 am-10:35 pm

2 stops11h 45m

Eugene

Mon 2/22

11:25 am-9:25 pm

2 stops10h 00m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa to Eugene

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Eugene?

According to our data, Saturday is the cheapest day to fly to Eugene from Santa Rosa. The lowest ticket price found for a Saturday departure recently was $258. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Sunday, with ticket prices averaging around $369.

What is the cheapest time of day to depart on your flight to Eugene?

Flying to Eugene from Santa Rosa in the evening is the least expensive time of day to depart. momondo users have found prices as low as $319 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $413 on average. Flights to Eugene from Santa Rosa in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Santa Rosa to Eugene flights?

You could potentially save up to 55% on your flight if you consider stops on a Santa Rosa to Eugene flight.

When to book flights from Santa Rosa to Eugene

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

Estimated round-trip price

Cheap Santa Rosa to Eugene (STS to EUG) flight deals and tips

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

Best Price Found	$132
Fastest flight time	4h 32m
Direct flights	None

The best one-way flight to Eugene from Santa Rosa in the past 72 hours is $132. The best round-trip flight deal from Santa Rosa to Eugene found on momondo in the last 72 hours is $230.

The fastest flight from Santa Rosa to Eugene takes 4h 32m

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

Search flight deals

Frequently asked questions about flying from Santa Rosa to Eugene

How far is Santa Rosa Sonoma County to Eugene by plane?
There are 387.9 mi between Santa Rosa Sonoma County and Eugene. By plane, this route typically takes 4h 32m.
When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Eugene Airport?
Prices for flights from Santa Rosa Sonoma County Airport to Eugene Airport are updated daily.
How many operators does momondo search for flights from Santa Rosa Sonoma County Airport to Eugene Airport?
The number of operators available for flights from Santa Rosa Sonoma County Airport to Eugene Airport is 1 as of November 2026.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Eugene Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Eugene Airport.
What documentation or ID do you need to fly to Eugene Airport?
The travel and health documents required for your trip to Eugene Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Eugene Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Santa Rosa to Eugene?
Based on momondo bookings for flights between Santa Rosa and Eugene, the leading airline is Alaska Airlines, making up 100% of the total bookings.

Best airlines flying from Santa Rosa to Eugene

Compare and see reviews for airlines that fly from Santa Rosa to Eugene with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 7.9 13,140 reviews		Search Alaska Airlines flights

Newport

Yachats

Albany

Springfield

Corvallis

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Eugene for you.

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

momondo does allow users to show only those flights to Eugene from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Eugene from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Eugene from Santa Rosa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Santa Rosa to Eugene from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Eugene departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Santa Rosa to Eugene

Our best Southwest deals on Santa Rosa to Eugene flight tickets

Alaska Airlines flights from Santa Rosa to Eugene

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

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How to get the cheapest flight ticket from Santa Rosa to Eugene

What is the cheapest day to depart on your flight to Eugene?

What is the cheapest time of day to depart on your flight to Eugene?

Can stopping save me money on Santa Rosa to Eugene flights?

What is the cheapest airline that flies from Santa Rosa Sonoma County to Eugene?

What airlines fly to Eugene?

When to book flights from Santa Rosa to Eugene

Cheap Santa Rosa to Eugene (STS to EUG) flight deals and tips

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Direct flights

Frequently asked questions about flying from Santa Rosa to Eugene

Best airlines flying from Santa Rosa to Eugene

Compare and see reviews for airlines that fly from Santa Rosa to Eugene with momondo

Traveling to a place near Eugene?

Why use momondo?

An easier way to manage your Eugene trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Eugene

List of cabin classes available on flights landing in Eugene. Availability may vary depending on flight origin and airline.

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