$157+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EUG
Oct 13 — Oct 201
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 September 13, 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 September 13, 2026.
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:25 am -
1 stop6h 20m
Sat 10/2411:15 am -
1 stop8h 45m
Deal found 9/10![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 9/10. 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 10/54:50 pm -
2 stops6h 45m
Thu 10/81:10 pm -
1 stop10h 10m
Deal found 9/10![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 10/66:35 am -
1 stop9h 15m
Tue 10/136:50 am -
2 stops14h 55m
Deal found 9/8![Southwest logo]()
$235
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:19 am -
1 stop8h 13m
Tue 10/137:00 am -
1 stop12h 50m
Deal found 9/8![Alaska Airlines logo]()
$263
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:19 am -
1 stop15h 46m
Sun 10/257:00 am -
1 stop26h 59m
Deal found 9/10![Alaska Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 9/10. 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 10/216:35 am -
1 stop9h 15m
Tue 10/2711:15 am -
1 stop10h 30m
Deal found 9/10![Southwest logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/66:19 am -
1 stop15h 28m
Thu 10/83:16 pm -
1 stop7h 44m
Deal found 9/10![Alaska Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:25 am -
2 stops12h 30m
Sun 10/255:15 am -
2 stops10h 40m
Deal found 9/10![Southwest logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/192:00 pm -
2 stops22h 06m
Fri 10/233:16 pm -
1 stop18h 43m
Deal found 9/9![Alaska Airlines logo]()
$322
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 September 13, 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 September 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 1/306:34 am -
1 stop5h 22m
Wed 2/312:33 pm -
1 stop10h 24m
Deal found 9/10![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:25 am -
2 stops12h 30m
Sun 10/255:15 am -
2 stops10h 40m
Deal found 9/10![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 2/97:00 am -
1 stop5h 19m
Tue 2/165:45 am -
1 stop6h 09m
Deal found 9/13![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 10/194:35 pm -
1 stop21h 57m
Thu 10/227:00 am -
1 stop16h 00m
Deal found 9/12![Alaska Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 10/304:49 pm -
1 stop7h 00m
Sun 11/15:20 am -
1 stop5h 21m
Deal found 9/8![Delta logo]()
$405
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/226:19 am -
1 stop8h 13m
Fri 10/303:01 pm -
2 stops25h 11m
Deal found 9/11![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/234:49 pm -
1 stop7h 00m
Sun 11/15:20 am -
1 stop5h 21m
Deal found 9/10![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 2/57:00 am -
2 stops10h 13m
Tue 2/165:45 am -
1 stop6h 09m
Deal found 9/13![Delta logo]()
$410
Last-minute flights from Santa Rosa to EugeneDiscover last-minute flight deals from Santa Rosa to Eugene. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Eugene. Data last updated September 13, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 9/10. 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 10/54:50 pm -
2 stops6h 45m
Thu 10/81:10 pm -
1 stop10h 10m
Deal found 9/10![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 9/8. 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.
Tue 10/66:35 am -
1 stop9h 15m
Tue 10/136:50 am -
2 stops14h 55m
Deal found 9/8![Southwest logo]()
$235
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:19 am -
1 stop8h 13m
Tue 10/137:00 am -
1 stop12h 50m
Deal found 9/8![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/66:19 am -
1 stop15h 28m
Thu 10/83:16 pm -
1 stop7h 44m
Deal found 9/10![Alaska Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:25 am -
1 stop6h 20m
Sat 10/2411:15 am -
1 stop8h 45m
Deal found 9/10![Southwest logo]()
$224
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:19 am -
1 stop15h 46m
Sun 10/257:00 am -
1 stop26h 59m
Deal found 9/10![Alaska Airlines logo]()
$288
This Southwest deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:25 am -
2 stops12h 30m
Sun 10/255:15 am -
2 stops10h 40m
Deal found 9/10![Southwest logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 10/192:00 pm -
2 stops22h 06m
Fri 10/233:16 pm -
1 stop18h 43m
Deal found 9/9![Alaska Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 9/10. 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 10/216:35 am -
1 stop9h 15m
Tue 10/2711:15 am -
1 stop10h 30m
Deal found 9/10![Southwest logo]()
$292
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 September 13, 2026.
Search for one-way flight options from Santa Rosa to Eugene. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/134:38 pm -
1 stop21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 9/12. 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.
Tue 11/244:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$193
This Delta deal was found by Cheapflights users on 9/12. 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 11/234:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 9/12. 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 11/224:47 pm -
1 stop7h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Fri 11/136:41 pm -
3 stops38h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$614
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/296:57 pm -
1 stop3h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Alaska Airlines logo]()
$1,100
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Southwest) |
One-way from | $157 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $360 |
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 September 13, 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
Fri 11/13
4:38 pm-2:23 pm
1 stop21h 45m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Tue 11/24
4:47 pm-11:59 pm
1 stop7h 12m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$193
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Mon 11/23
4:47 pm-11:59 pm
1 stop7h 12m
Eugene
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sat 1/30
6:34 am-11:56 am
1 stop5h 22m
Eugene
Wed 2/3
12:33 pm-10:57 pm
1 stop10h 24m
$263
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Sat 10/17
7:25 am-7:55 pm
2 stops12h 30m
Eugene
Sun 10/25
5:15 am-3:55 pm
2 stops10h 40m
$320
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Mon 10/19
4:35 pm-2:32 pm
1 stop21h 57m
Eugene
Thu 10/22
7:00 am-11:00 pm
1 stop16h 00m
$368
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Thu 10/22
6:19 am-2:32 pm
1 stop8h 13m
Eugene
Fri 10/30
3:01 pm-4:12 pm
2 stops25h 11m
$382
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Tue 2/9
7:00 am-12:19 pm
1 stop5h 19m
Eugene
Tue 2/16
5:45 am-11:54 am
1 stop6h 09m
$385
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Fri 10/30
4:49 pm-11:49 pm
1 stop7h 00m
Eugene
Sun 11/1
5:20 am-10:41 am
1 stop5h 21m
$405
Santa RosaEugene
STS Santa Rosa Sonoma County - EUG Eugene
STSEUG
Santa Rosa Sonoma County
Fri 10/23
4:49 pm-11:49 pm
1 stop7h 00m
Eugene
Sun 11/1
5:20 am-10:41 am
1 stop5h 21m
$405
Showing 1-10 of 13 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 September 13, 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
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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Santa Rosa and Eugene flights
Browse other Santa Rosa and Eugene flight options. Last updated on September 13, 2026.
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Browse through other flights departing from Santa Rosa. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
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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 September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$273 | Average$442 | FlexibilityNo cancel fee | On-time75% |