$115+ Cheap flights from Eugene to Santa Rosa (EUG - STS)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — STS
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Find cheap flights from Eugene to Santa Rosa with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Eugene to Santa Rosa
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Best
Last-minute
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Cheapest flights from Eugene to Santa RosaExplore the most affordable flight options available from Eugene to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from Eugene to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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 11/1412:15 pm -
1 stop8h 10m
Mon 11/166:45 am -
1 stop6h 15m
Deal found 9/23![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 9/22. 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 10/221:10 pm -
1 stop10h 10m
Thu 10/296:00 am -
1 stop7h 55m
Deal found 9/22![Southwest logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:16 pm -
1 stop18h 43m
Sat 10/316:19 am -
1 stop15h 46m
Deal found 9/24![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 9/23. 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 11/36:45 am -
2 stops14h 45m
Sat 11/76:30 am -
2 stops13h 15m
Deal found 9/23![Southwest logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 10/203:16 pm -
1 stop18h 43m
Sat 10/242:00 pm -
2 stops8h 05m
Deal found 9/25![Alaska Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/197:00 am -
1 stop16h 00m
Sat 10/246:19 am -
1 stop8h 13m
Deal found 9/25![Alaska Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 9/25. 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 10/221:10 pm -
1 stop10h 10m
Sun 10/256:10 am -
1 stop7h 50m
Deal found 9/25![Southwest logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/223:16 pm -
1 stop7h 44m
Sat 10/242:00 pm -
2 stops8h 05m
Deal found 9/25![Alaska Airlines logo]()
$333
Best flights from Eugene to Santa RosaDiscover carefully curated flight deals from Eugene to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from Eugene to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This Southwest deal was found by Cheapflights users on 9/22. 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 10/221:10 pm -
1 stop10h 10m
Thu 10/296:00 am -
1 stop7h 55m
Deal found 9/22![Southwest logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:16 pm -
1 stop18h 43m
Sat 10/316:19 am -
1 stop15h 46m
Deal found 9/24![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 9/23. 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 11/146:55 am -
2 stops13h 30m
Mon 11/166:45 am -
1 stop6h 15m
Deal found 9/23![Southwest logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 10/297:00 am -
1 stop16h 00m
Sun 11/18:20 pm -
1 stop17h 58m
Deal found 9/22![Alaska Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 9/25. 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.
Mon 11/212:35 pm -
2 stops10h 05m
Fri 11/66:05 am -
1 stop7h 45m
Deal found 9/25![Southwest logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/315:26 am -
2 stops9h 26m
Tue 11/37:07 am -
2 stops8h 18m
Deal found 9/25![Alaska Airlines logo]()
$383
Last-minute flights from Eugene to Santa RosaDiscover last-minute flight deals from Eugene to Santa Rosa. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Santa Rosa. Data last updated September 27, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/197:00 am -
1 stop16h 00m
Sat 10/246:19 am -
1 stop8h 13m
Deal found 9/25![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 10/203:16 pm -
1 stop18h 43m
Sat 10/242:00 pm -
2 stops8h 05m
Deal found 9/25![Alaska Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 9/22. 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 10/221:10 pm -
1 stop10h 10m
Thu 10/296:00 am -
1 stop7h 55m
Deal found 9/22![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 9/25. 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 10/221:10 pm -
1 stop10h 10m
Sun 10/256:10 am -
1 stop7h 50m
Deal found 9/25![Southwest logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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 10/223:16 pm -
1 stop7h 44m
Sat 10/242:00 pm -
2 stops8h 05m
Deal found 9/25![Alaska Airlines logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 10/283:16 pm -
1 stop18h 43m
Sat 10/316:19 am -
1 stop15h 46m
Deal found 9/22![Alaska Airlines logo]()
$263
One-way flights from Eugene to Santa RosaSearch for one-way flight options from Eugene to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from Eugene to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Southwest deal was found by Cheapflights users on 9/23. 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 10/221:10 pm -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$115
This Southwest deal was found by Cheapflights users on 9/23. 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 12/156:45 am -
2 stops14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$121
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 11/33:00 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Alaska Airlines logo]()
$132
This Delta deal was found by Cheapflights users on 9/23. 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 10/285:20 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$193
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:20 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Delta logo]()
$213
This Delta deal was found by Cheapflights users on 9/23. 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 11/276:08 am -
2 stops9h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$245
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 11/247:01 am -
1 stop7h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 9/22. 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 12/185:20 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$293
Find flight deals from Eugene to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Santa Rosa (STS). 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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Southwest) |
One-way from | $115 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $335 |
Cheapflights Fare Finder
Customize your flight search to find flights from Eugene to Santa Rosa 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 27, 2026.
Use the filters below to find and compare flights from Eugene to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 12/15
6:45 am-9:30 pm
2 stops14h 45m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$121
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 11/3
3:00 pm-10:38 pm
1 stop7h 38m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 12/8
5:20 am-10:42 am
1 stop5h 22m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$193
Quickest round-trip
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Mon 11/2
5:20 am-10:41 am
1 stop5h 21m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Thu 10/22
1:10 pm-11:20 pm
1 stop10h 10m
Santa Rosa Sonoma County
Thu 10/29
6:00 am-1:55 pm
1 stop7h 55m
$224
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Sat 11/14
6:55 am-8:25 pm
2 stops13h 30m
Santa Rosa Sonoma County
Mon 11/16
6:45 am-1:00 pm
1 stop6h 15m
$230
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Fri 11/27
6:08 am-4:06 pm
2 stops9h 58m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$245
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Wed 10/28
3:16 pm-9:59 am
1 stop18h 43m
Santa Rosa Sonoma County
Sat 10/31
6:19 am-10:05 pm
1 stop15h 46m
$263
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 11/24
7:01 am-2:49 pm
1 stop7h 48m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$277
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Fri 12/18
5:20 am-10:42 am
1 stop5h 22m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$293
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Eugene to Santa Rosa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Eugene to Santa Rosa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Eugene-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Eugene-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Eugene-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Eugene-Santa Rosa 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 Eugene-Santa Rosa 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 Eugene to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Eugene with our price prediction graph.
EUG-STS
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 Santa Rosa
Get insights into the airlines that provide service to Santa Rosa. 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 Santa Rosa. Reviews last updated September 27, 2026.
See what other customers who have flown with Alaska Airlines from Eugene to Santa Rosa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Eugene to Santa Rosa. 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 Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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Eugene and Santa Rosa flights
Browse other Eugene and Santa Rosa flight options. Last updated on September 27, 2026.
Other flights from Eugene
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Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Top airline flying from Eugene to Santa Rosa
Discover the top airline that operate flights from Eugene to Santa Rosa. 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$493 | FlexibilityNo cancel fee | On-time75% |