$182+ Cheap flights from Reno to Santa Rosa (RNO - 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — STS
Oct 17 — Oct 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Reno 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 Reno to Santa Rosa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reno to Santa RosaExplore the most affordable flight options available from Reno to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Reno to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 11/1011:25 am -
1 stop11h 13m
Sat 11/146:00 am -
1 stop13h 50m
Deal found 9/16![Alaska Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 9/16. 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 10/73:15 pm -
1 stop6h 30m
Fri 10/94:50 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$359
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:20 am -
1 stop5h 55m
Sat 11/1412:55 pm -
1 stop5h 00m
Deal found 9/12![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 9/16. 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 10/14:30 pm -
1 stop6h 45m
Mon 10/53:10 pm -
1 stop5h 15m
Deal found 9/16![Southwest logo]()
$440
Best flights from Reno to Santa RosaDiscover carefully curated flight deals from Reno to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Reno to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 11/1011:25 am -
1 stop11h 13m
Sat 11/146:00 am -
1 stop13h 50m
Deal found 9/16![Alaska Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 9/16. 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 10/73:15 pm -
1 stop6h 30m
Fri 10/94:50 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$359
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:20 am -
1 stop5h 55m
Sat 11/1412:55 pm -
1 stop5h 00m
Deal found 9/12![Southwest logo]()
$369
Last-minute flights from Reno to Santa RosaDiscover last-minute flight deals from Reno to Santa Rosa. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Reno to Santa Rosa. Data last updated September 17, 2026 and is based on user searches.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:00 am -
1 stop3h 55m
Thu 10/111:00 am -
1 stop6h 40m
Deal found 9/12![Southwest logo]()
$509
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:50 am -
2 stops10h 40m
Sat 10/37:25 am -
2 stops11h 15m
Deal found 9/13![Southwest logo]()
$519
This Southwest deal was found by Cheapflights users on 9/16. 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 10/14:30 pm -
1 stop6h 45m
Mon 10/53:10 pm -
1 stop5h 15m
Deal found 9/16![Southwest logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/611:26 am -
2 stops28h 46m
Fri 10/94:35 pm -
1 stop18h 53m
Deal found 9/14![Alaska Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 9/16. 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 10/73:15 pm -
1 stop6h 30m
Fri 10/94:50 pm -
2 stops7h 25m
Deal found 9/16![Southwest logo]()
$359
One-way flights from Reno to Santa RosaSearch for one-way flight options from Reno to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Reno to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/147:30 am -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$182
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/137:30 am -
2 stops8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/157:30 am -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 9/14. 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 10/103:09 pm -
2 stops19h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$219
This Delta deal was found by Cheapflights users on 9/14. 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 10/127:05 am -
2 stops27h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/1611:26 am -
1 stop11h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/1211:26 am -
1 stop22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 9/14. 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 10/157:05 am -
2 stops27h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/1011:26 am -
1 stop22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/117:30 am -
1 stop15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$277
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:53 am -
2 stops8h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$282
Find flight deals from Reno to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Reno (RNO) 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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $322 (Alaska Airlines) |
One-way from | $182 (Alaska Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $250 |
Cheapflights Fare Finder
Customize your flight search to find flights from Reno 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 17, 2026.
Use the filters below to find and compare flights from Reno to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Sat 10/10
3:09 pm-10:41 am
2 stops19h 32m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Fri 10/16
11:26 am-11:00 pm
1 stop11h 34m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$222
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Wed 10/14
2:42 pm-9:59 am
2 stops19h 17m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$223
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Mon 10/12
11:26 am-9:59 am
1 stop22h 33m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$227
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Thu 10/15
7:05 am-10:41 am
2 stops27h 36m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$231
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Wed 9/23
8:53 am-4:56 pm
2 stops8h 03m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$282
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Sun 10/11
7:06 pm-10:41 am
2 stops15h 35m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Tue 11/10
11:25 am-10:38 pm
1 stop11h 13m
Santa Rosa Sonoma County
Sat 11/14
6:00 am-7:50 pm
1 stop13h 50m
$322
Quickest round-trip
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Wed 9/23
8:50 am-12:45 pm
1 stop3h 55m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$326
RenoSanta Rosa
RNO Reno - STS Santa Rosa Sonoma County
RNOSTS
Reno
Wed 10/7
3:15 pm-9:45 pm
1 stop6h 30m
Santa Rosa Sonoma County
Fri 10/9
4:50 pm-12:15 am
2 stops7h 25m
$359
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Reno 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 Reno to Santa Rosa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Reno-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reno-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reno-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Reno-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 Reno-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 Reno to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Reno with our price prediction graph.
RNO-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.
Related info for your journey
Find useful and relevant information for your journey from Reno 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 Reno
Popular flights
Santa Rosa flight routes