$110+ Cheap flights from Santa Rosa to Eugene (STS - EUG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
STS — EUG
Aug 29 — Sep 51
Round-trip
1 adult, Economy
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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 July 30, 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 July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
STS
- EUG
1 stop6h 15m
Southwest
Sat 8/2911:45 am
EUG
- STS
1 stop8h 05m
Southwest
Deal found 7/25![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 7/29. 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 8/226:00 am
STS
- EUG
1 stop6h 15m
Southwest
Wed 8/2611:15 am
EUG
- STS
2 stops10h 10m
Southwest
Deal found 7/29![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 7/27. 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 9/96:00 am
STS
- EUG
1 stop8h 00m
Southwest
Fri 9/1111:20 am
EUG
- STS
1 stop11h 20m
Southwest
Deal found 7/27![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 7/27. 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 8/176:05 am
STS
- EUG
1 stop9h 05m
Southwest
Sat 8/226:00 am
EUG
- STS
2 stops13h 50m
Southwest
Deal found 7/27![Southwest logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/176:13 am
STS
- EUG
1 stop6h 28m
Alaska Airlines
Mon 9/212:29 pm
EUG
- STS
1 stop19h 25m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 7/27. 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.
Fri 9/186:05 am
STS
- EUG
1 stop9h 05m
Southwest
Sat 9/1911:45 am
EUG
- STS
1 stop8h 10m
Southwest
Deal found 7/27![Southwest logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/266:47 pm
STS
- EUG
1 stop17h 54m
Alaska Airlines
Sat 8/295:06 pm
EUG
- STS
1 stop4h 29m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$294
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 July 30, 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 July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
STS
- EUG
1 stop6h 15m
Southwest
Sat 8/2911:45 am
EUG
- STS
1 stop8h 05m
Southwest
Deal found 7/25![Southwest logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:16 am
STS
- EUG
1 stop15h 31m
Alaska Airlines
Sat 10/177:00 am
EUG
- STS
1 stop12h 50m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:05 am
STS
- EUG
1 stop9h 05m
Southwest
Sat 8/2911:45 am
EUG
- STS
1 stop8h 05m
Southwest
Deal found 7/26![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 9/266:00 am
STS
- EUG
1 stop6h 15m
Southwest
Mon 9/283:55 pm
EUG
- STS
2 stops6h 45m
Southwest
Deal found 7/27![Southwest logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/176:13 am
STS
- EUG
1 stop16h 08m
Alaska Airlines
Mon 9/212:29 pm
EUG
- STS
1 stop9h 25m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/286:47 pm
STS
- EUG
1 stop17h 54m
Alaska Airlines
Sun 8/307:10 am
EUG
- STS
1 stop26h 44m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 9/186:05 am
STS
- EUG
2 stops15h 45m
Southwest
Sat 9/1911:45 am
EUG
- STS
1 stop8h 10m
Southwest
Deal found 7/29![Southwest logo]()
$287
Last-minute flights from Santa Rosa to EugeneDiscover last-minute flight deals from Santa Rosa to Eugene. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Eugene. Data last updated July 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/27. 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 8/176:05 am
STS
- EUG
1 stop9h 05m
Southwest
Sat 8/226:00 am
EUG
- STS
2 stops13h 50m
Southwest
Deal found 7/27![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
STS
- EUG
1 stop6h 15m
Southwest
Sat 8/2911:45 am
EUG
- STS
1 stop8h 05m
Southwest
Deal found 7/25![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 7/29. 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 8/226:00 am
STS
- EUG
1 stop6h 15m
Southwest
Wed 8/2611:15 am
EUG
- STS
2 stops10h 10m
Southwest
Deal found 7/29![Southwest logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/266:47 pm
STS
- EUG
1 stop17h 54m
Alaska Airlines
Sat 8/295:06 pm
EUG
- STS
1 stop4h 29m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:05 am
STS
- EUG
2 stops6h 35m
Southwest
Sat 8/297:00 am
EUG
- STS
2 stops12h 50m
Southwest
Deal found 7/26![Southwest logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 8/286:47 pm
STS
- EUG
1 stop17h 54m
Alaska Airlines
Sun 8/307:10 am
EUG
- STS
1 stop26h 44m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$298
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 July 30, 2026.
Search for one-way flight options from Santa Rosa to Eugene. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
STS
- EUG
1 stop6h 15m
Southwest
Deal found 7/25![Southwest logo]()
$110
This Southwest deal was found by Cheapflights users on 7/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:05 am
STS
- EUG
1 stop9h 05m
Southwest
Deal found 7/25![Southwest logo]()
$115
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:13 am
STS
- EUG
1 stop6h 28m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 9/196:13 am
STS
- EUG
2 stops30h 41m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 7/29. 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 10/64:50 pm
STS
- EUG
2 stops7h 09m
Delta
Deal found 7/29![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/277:00 am
STS
- EUG
1 stop4h 50m
Southwest
Deal found 7/28![Southwest logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:26 am
STS
- EUG
1 stop7h 34m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$271
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Southwest) |
One-way from | $110 (Southwest) |
Popular in | November |
Cheapest in | April |
Average price | $462 |
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 2,558,603 searches. Data last updated July 30, 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 - EUG
STSEUG
Santa Rosa Sonoma County
Sat 8/22
6:00 am-12:15 pm
1 stop6h 15m
Eugene
Sat 8/29
11:45 am-7:50 pm
1 stop8h 05m
$219
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Thu 8/27
6:05 am-3:10 pm
1 stop9h 05m
Eugene
Sat 8/29
11:45 am-7:50 pm
1 stop8h 05m
$224
Quickest round-trip
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Sat 9/26
6:00 am-12:15 pm
1 stop6h 15m
Eugene
Mon 9/28
3:55 pm-10:40 pm
2 stops6h 45m
$224
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Tue 10/13
6:16 am-9:47 pm
1 stop15h 31m
Eugene
Sat 10/17
7:00 am-7:50 pm
1 stop12h 50m
$263
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Thu 9/17
6:13 am-10:21 pm
1 stop16h 08m
Eugene
Mon 9/21
2:29 pm-11:54 pm
1 stop9h 25m
$263
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Fri 9/18
6:05 am-9:50 pm
2 stops15h 45m
Eugene
Sat 9/19
11:45 am-7:55 pm
1 stop8h 10m
$287
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Fri 8/28
6:47 pm-12:41 pm
1 stop17h 54m
Eugene
Sun 8/30
7:10 am-9:54 am
1 stop26h 44m
$298
Cheapest one-way
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Sat 9/19
6:00 am-12:15 pm
1 stop6h 15m
$110
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Thu 9/17
6:05 am-9:50 pm
2 stops15h 45m
$126
Santa RosaEugene
STS - EUG
STSEUG
Santa Rosa Sonoma County
Sat 9/19
6:13 am-12:54 pm
2 stops30h 41m
$173
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 July 30, 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.
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Crew
8.5
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 July 30, 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 July 30, 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 2,558,603 searches. Data last updated July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$422 | FlexibilityNo cancel fee | On-time75% |