$177+ Cheap flights from Santa Rosa to Eugene (STS - EUG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EUG
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Santa Rosa to EugeneExplore the most affordable flight options available from Santa Rosa to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
Explore the most affordable flight options available from Santa Rosa to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:28 am -
1 stop15h 57m
Mon 12/147:02 am -
1 stop8h 03m
Deal found 10/27![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:13 pm -
1 stop27h 12m
Wed 12/912:39 pm -
1 stop26h 26m
Deal found 10/25![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:13 pm -
1 stop24h 36m
Sun 12/1312:39 pm -
1 stop26h 26m
Deal found 10/27![Alaska Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:28 am -
1 stop5h 29m
Mon 12/74:00 pm -
2 stops24h 45m
Deal found 10/27![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:29 pm -
1 stop25h 07m
Wed 12/212:39 pm -
1 stop10h 50m
Deal found 10/27![Alaska Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:45 am -
2 stops14h 35m
Mon 12/146:45 am -
2 stops14h 45m
Deal found 10/27![Southwest logo]()
$319
This Priceline deal was found by Cheapflights users on 10/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:28 am -
1 stop5h 29m
Fri 12/257:17 am -
2 stops11h 49m
Deal found 10/27![Alaska Airlines logo]()
$334
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:26 pm -
1 stop6h 09m
Sat 11/143:00 pm -
1 stop5h 10m
Deal found 10/24![Alaska Airlines logo]()
$348
Best flights from Santa Rosa to EugeneDiscover carefully curated flight deals from Santa Rosa to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
Discover carefully curated flight deals from Santa Rosa to Eugene that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:28 am -
1 stop5h 29m
Mon 12/74:00 pm -
2 stops24h 45m
Deal found 10/27![Alaska Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:13 pm -
1 stop16h 44m
Sun 12/134:00 pm -
2 stops18h 15m
Deal found 10/27![Alaska Airlines logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:30 am -
1 stop14h 58m
Wed 2/312:33 pm -
1 stop10h 24m
Deal found 10/27![Alaska Airlines logo]()
$313
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:26 pm -
1 stop6h 09m
Sat 11/143:00 pm -
1 stop5h 10m
Deal found 10/24![Alaska Airlines logo]()
$348
Last-minute flights from Santa Rosa to EugeneDiscover last-minute flight deals from Santa Rosa to Eugene. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Eugene. Data last updated October 29, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:20 pm -
1 stop17h 25m
Sat 11/143:00 pm -
1 stop18h 48m
Deal found 10/25![Alaska Airlines logo]()
$413
This Priceline deal was found by Cheapflights users on 10/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:26 pm -
1 stop6h 09m
Sat 11/148:28 am -
1 stop6h 05m
Deal found 10/26![Alaska Airlines logo]()
$433
This Priceline deal was found by Cheapflights users on 10/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:26 pm -
1 stop6h 09m
Sat 11/143:00 pm -
1 stop5h 10m
Deal found 10/24![Alaska Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:29 pm -
1 stop25h 07m
Wed 12/212:39 pm -
1 stop10h 50m
Deal found 10/27![Alaska Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 10/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:30 am -
2 stops13h 20m
Wed 12/26:45 am -
2 stops14h 45m
Deal found 10/27![Southwest logo]()
$405
One-way flights from Santa Rosa to EugeneSearch for one-way flight options from Santa Rosa to Eugene. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
Search for one-way flight options from Santa Rosa to Eugene. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:13 pm -
1 stop26h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/107:00 am -
1 stop5h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/34:50 pm -
1 stop7h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$508
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/291:52 pm -
2 stops26h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Alaska Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$640
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:41 am -
3 stops49h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$772
Find flight deals from Santa Rosa to Eugene
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Eugene (EUG). 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 October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (Alaska Airlines) |
One-way from | $177 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $379 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Eugene 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 7,457,451 searches. Data last updated October 29, 2026.
Use the filters below to find and compare flights from Santa Rosa to Eugene that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Wed 12/23
7:13 pm-9:48 pm
1 stop26h 35m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$177
Quickest round-trip
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Wed 3/10
7:00 am-12:19 pm
1 stop5h 19m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Mon 12/7
6:28 am-11:57 am
1 stop5h 29m
Eugene
Mon 12/7
4:00 pm-4:45 pm
2 stops24h 45m
$286
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Mon 12/7
7:13 pm-11:57 am
1 stop16h 44m
Eugene
Sun 12/13
4:00 pm-10:15 am
2 stops18h 15m
$290
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sat 1/30
6:30 am-9:28 pm
1 stop14h 58m
Eugene
Wed 2/3
12:33 pm-10:57 pm
1 stop10h 24m
$313
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Wed 11/11
1:26 pm-7:35 pm
1 stop6h 09m
Eugene
Sat 11/14
3:00 pm-8:10 pm
1 stop5h 10m
$348
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Mon 11/30
4:47 pm-11:59 pm
1 stop7h 12m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$458
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sun 11/29
1:52 pm-4:50 pm
2 stops26h 58m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$547
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sat 11/28
4:47 pm-11:59 pm
1 stop7h 12m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$640
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sun 11/29
4:47 pm-11:59 pm
1 stop7h 12m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$670
Showing 1-10 of 11 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Santa Rosa-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-Eugene flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-Eugene flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Rosa-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santa Rosa to Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Santa Rosa with our price prediction graph.
STS-EUG
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.
Reviews of airlines servicing Eugene
Get insights into the airlines that provide service to Eugene. 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 Eugene. Reviews last updated October 29, 2026.
Read through reviews of airlines operating flights from Santa Rosa to Eugene, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Eugene?
Book flights to Eugene if you plan to visit one of these locationsNewport
Corvallis
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Complete your trip
Complete your trip to Eugene by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Eugene
Explore flights to Eugene departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
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Find flights from Santa Rosa to Eugene, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santa Rosa and Eugene flights
Browse other Santa Rosa and Eugene flight options. Last updated on October 29, 2026.
Other flights from Santa Rosa
Browse through other flights departing from Santa Rosa. Flights are based on user searches made on Cheapflights and were last updated on October 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Santa Rosa to Eugene
Discover the top airline that operate flights from Santa Rosa to Eugene. 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 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$442 | FlexibilityNo cancel fee | On-time75% |