$178+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — STS
Dec 10 — Dec 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 November 10, 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 November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/147:02 am -
1 stop8h 03m
Tue 12/154:25 pm -
1 stop27h 24m
Deal found 11/5![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 11/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:30 pm -
2 stops11h 10m
Fri 1/16:45 am -
1 stop6h 15m
Deal found 11/9![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 11/7. 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 12/75:20 am -
1 stop5h 22m
Tue 12/1511:27 am -
2 stops12h 32m
Deal found 11/7![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/297:17 am -
1 stop15h 28m
Fri 1/16:20 am -
1 stop26h 59m
Deal found 11/9![Alaska Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 11/8. 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.
Sat 12/125:20 am -
1 stop5h 22m
Sun 12/1311:27 am -
1 stop4h 34m
Deal found 11/8![Delta logo]()
$455
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 November 10, 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 November 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/147:02 am -
1 stop8h 03m
Tue 12/154:25 pm -
1 stop27h 24m
Deal found 11/5![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 11/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:30 pm -
2 stops11h 10m
Fri 1/16:45 am -
1 stop6h 15m
Deal found 11/9![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 11/7. 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 12/75:20 am -
1 stop5h 22m
Tue 12/1511:27 am -
2 stops12h 32m
Deal found 11/7![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 2/138:15 am -
1 stop13h 37m
Sun 2/146:18 pm -
1 stop5h 36m
Deal found 11/8![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 11/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/125:35 am -
1 stop6h 20m
Sun 2/147:00 am -
1 stop4h 54m
Deal found 11/9![Delta logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/297:17 am -
1 stop15h 28m
Fri 1/16:20 am -
1 stop26h 59m
Deal found 11/9![Alaska Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 12/217:17 am -
1 stop15h 28m
Sat 12/266:20 am -
1 stop17h 34m
Deal found 11/8![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 11/7. 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.
Thu 12/245:20 am -
1 stop5h 25m
Sat 12/264:50 pm -
1 stop7h 09m
Deal found 11/7![Delta logo]()
$607
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 2/146:00 am -
1 stop7h 10m
Sun 2/146:18 pm -
1 stop5h 36m
Deal found 11/8![Alaska Airlines logo]()
$543
Last-minute flights from Eugene to Santa RosaDiscover last-minute flight deals from Eugene to Santa Rosa. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Eugene to Santa Rosa. Data last updated November 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/7. 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 12/75:20 am -
1 stop5h 22m
Tue 12/1511:27 am -
2 stops12h 32m
Deal found 11/7![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 11/8. 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.
Sat 12/125:20 am -
1 stop5h 22m
Sun 12/1311:27 am -
1 stop4h 34m
Deal found 11/8![Delta logo]()
$455
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/147:02 am -
1 stop8h 03m
Tue 12/154:25 pm -
1 stop27h 24m
Deal found 11/5![Alaska Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 11/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:30 pm -
2 stops11h 10m
Fri 1/16:45 am -
1 stop6h 15m
Deal found 11/9![Southwest logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/297:17 am -
1 stop15h 28m
Fri 1/16:20 am -
1 stop26h 59m
Deal found 11/9![Alaska Airlines logo]()
$448
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 November 10, 2026.
Search for one-way flight options from Eugene to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/812:39 pm -
1 stop10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Alaska Airlines logo]()
$178
This Southwest deal was found by Cheapflights users on 11/10. 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.
Tue 12/86:45 am -
2 stops14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 11/8. 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.
Wed 12/233:20 pm -
2 stops8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Southwest logo]()
$199
This Delta deal was found by Cheapflights users on 11/8. 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.
Sun 12/136:09 am -
2 stops9h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$202
This Delta deal was found by Cheapflights users on 11/7. 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 12/305:20 am -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Delta logo]()
$208
This Alaska Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/237:17 am -
1 stop15h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Alaska Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 11/5. 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 1/45:25 am -
1 stop6h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 11/10. 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.
Tue 11/245:20 am -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 11/5. 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 12/115:20 am -
1 stop5h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 11/7. 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 11/7![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 11/6. 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 11/247:00 am -
2 stops6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Southwest logo]()
$435
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Alaska Airlines) |
One-way from | $178 (Expedia) |
Popular in | December |
Cheapest in | January |
Average price | $395 |
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 November 10, 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 12/8
6:45 am-9:30 pm
2 stops14h 45m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Sun 12/13
6:09 am-4:05 pm
2 stops9h 56m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$202
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Mon 1/4
5:25 am-12:04 pm
1 stop6h 39m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Mon 12/14
7:02 am-3:05 pm
1 stop8h 03m
Santa Rosa Sonoma County
Tue 12/15
4:25 pm-7:49 pm
1 stop27h 24m
$263
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 11/24
5:20 am-10:43 am
1 stop5h 23m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$318
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Fri 11/27
5:20 am-10:43 am
1 stop5h 23m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$318
Quickest round-trip
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Fri 12/11
5:20 am-10:42 am
1 stop5h 22m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$363
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 12/29
12:30 pm-11:40 pm
2 stops11h 10m
Santa Rosa Sonoma County
Fri 1/1
6:45 am-1:00 pm
1 stop6h 15m
$418
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Mon 12/7
5:20 am-10:42 am
1 stop5h 22m
Santa Rosa Sonoma County
Tue 12/15
11:27 am-11:59 pm
2 stops12h 32m
$419
EugeneSanta Rosa
EUG Eugene - STS Santa Rosa Sonoma County
EUGSTS
Eugene
Tue 11/24
7:00 am-1:50 pm
2 stops6h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$435
Showing 1-10 of 17 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 November 10, 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.
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Eugene
Popular flights
Santa Rosa flight routes
Alternative routes for Eugene to Santa Rosa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Santa Rosa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Eugene to Santa Rosa by cabin class
Find flights from Eugene to Santa Rosa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Eugene and Santa Rosa flights
Browse other Eugene and Santa Rosa flight options. Last updated on November 10, 2026.
Other flights from Eugene
Browse through other flights departing from Eugene. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santa Rosa
Explore flights to Santa Rosa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$493 | FlexibilityNo cancel fee | On-time75% |