$150+ Cheap flights from Long Beach to Santa Rosa (LGB - STS)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — STS
Sep 7 — Sep 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Long Beach 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 Long Beach to Santa Rosa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Long Beach to Santa RosaExplore the most affordable flight options available from Long Beach to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Long Beach to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 9/237:00 am -
1 stop4h 20m
Thu 9/242:55 pm -
1 stop6h 15m
Deal found 8/6![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 10/217:00 am -
1 stop4h 05m
Fri 10/233:10 pm -
1 stop6h 00m
Deal found 8/6![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:00 am -
1 stop4h 15m
Sat 11/146:30 am -
2 stops8h 20m
Deal found 8/5![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 8/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:20 pm -
2 stops6h 55m
Sun 10/256:10 am -
2 stops7h 25m
Deal found 8/7![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 8/4. 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 10/166:55 am -
1 stop9h 20m
Sun 10/186:10 am -
2 stops7h 25m
Deal found 8/4![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 8/8. 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 10/67:00 am -
1 stop4h 05m
Sat 10/103:05 pm -
1 stop5h 40m
Deal found 8/8![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 8/6. 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.
Thu 9/108:50 am -
1 stop5h 30m
Sun 9/1310:30 am -
1 stop8h 30m
Deal found 8/6![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am -
1 stop4h 20m
Sun 8/307:05 am -
2 stops7h 35m
Deal found 8/5![Southwest logo]()
$359
Best flights from Long Beach to Santa RosaDiscover carefully curated flight deals from Long Beach to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Long Beach to Santa Rosa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/6. 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 9/17:00 am -
1 stop4h 20m
Thu 9/32:55 pm -
1 stop4h 45m
Deal found 8/6![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 8/4. 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 8/278:50 am -
1 stop5h 30m
Mon 8/316:05 am -
2 stops8h 25m
Deal found 8/4![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 8/3. 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 9/1911:30 am -
2 stops8h 25m
Mon 9/212:55 pm -
1 stop4h 45m
Deal found 8/3![Southwest logo]()
$304
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:05 pm -
2 stops7h 25m
Sat 11/146:30 am -
2 stops8h 20m
Deal found 8/5![Southwest logo]()
$309
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:20 pm -
2 stops6h 55m
Sun 10/256:10 am -
2 stops6h 45m
Deal found 8/5![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 8/8. 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 10/67:00 am -
1 stop4h 05m
Sat 10/103:05 pm -
1 stop5h 40m
Deal found 8/8![Southwest logo]()
$349
This Southwest deal was found by Cheapflights users on 8/6. 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.
Thu 9/108:50 am -
1 stop5h 30m
Sun 9/1310:30 am -
1 stop8h 30m
Deal found 8/6![Southwest logo]()
$354
Last-minute flights from Long Beach to Santa RosaDiscover last-minute flight deals from Long Beach to Santa Rosa. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to Santa Rosa. Data last updated August 8, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/4. 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 8/284:10 pm -
2 stops6h 25m
Sun 8/307:05 am -
2 stops7h 35m
Deal found 8/4![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am -
1 stop4h 20m
Sun 8/307:05 am -
2 stops7h 35m
Deal found 8/5![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/6. 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.
Thu 9/108:50 am -
1 stop5h 30m
Sun 9/1310:30 am -
1 stop8h 30m
Deal found 8/6![Southwest logo]()
$354
This Booking.com deal was found by Cheapflights users on 8/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:34 pm -
1 stop21h 12m
Mon 9/146:53 pm -
2 stops26h 06m
Deal found 8/5![Alaska Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 8/3. 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 9/188:50 am -
1 stop5h 30m
Sun 9/207:05 am -
2 stops7h 35m
Deal found 8/3![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 8/6. 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.
Wed 9/237:00 am -
1 stop4h 20m
Thu 9/242:55 pm -
1 stop6h 15m
Deal found 8/6![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 8/8. 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.
Fri 9/258:50 am -
1 stop5h 30m
Sun 9/277:05 am -
2 stops7h 35m
Deal found 8/8![Southwest logo]()
$424
One-way flights from Long Beach to Santa RosaSearch for one-way flight options from Long Beach to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Long Beach to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Southwest deal was found by Cheapflights users on 8/4. 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 9/17:00 am -
1 stop4h 20m
Deal found 8/4![Southwest logo]()
$150
This Southwest deal was found by Cheapflights users on 8/4. 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 9/78:50 am -
1 stop5h 30m
Deal found 8/4![Southwest logo]()
$163
This Southwest deal was found by Cheapflights users on 8/4. 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 8/286:50 am -
2 stops7h 30m
Deal found 8/4![Southwest logo]()
$168
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:10 pm -
2 stops6h 30m
Deal found 8/5![Southwest logo]()
$191
This Booking.com deal was found by Cheapflights users on 8/4. 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.
Fri 11/63:10 pm -
1 stop21h 11m
Deal found 8/4![Alaska Airlines logo]()
$192
This Booking.com deal was found by Cheapflights users on 8/4. 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.
Fri 11/133:10 pm -
2 stops25h 53m
Deal found 8/4![Alaska Airlines logo]()
$238
This Mytrip deal was found by Cheapflights users on 8/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:02 am -
2 stops13h 57m
Deal found 8/3![Alaska Airlines logo]()
$243
This Booking.com deal was found by Cheapflights users on 8/4. 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 9/83:34 pm -
1 stop6h 25m
Deal found 8/4![Alaska Airlines logo]()
$247
Find flight deals from Long Beach to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Long Beach (LGB) 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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Southwest) |
One-way from | $150 (Southwest) |
Popular in | July |
Cheapest in | October |
Average price | $197 |
Cheapflights Fare Finder
Customize your flight search to find flights from Long Beach 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 2,558,603 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Long Beach to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Tue 9/1
7:00 am-11:20 am
1 stop4h 20m
Santa Rosa Sonoma County
Thu 9/3
2:55 pm-7:40 pm
1 stop4h 45m
$299
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Thu 8/27
8:50 am-2:20 pm
1 stop5h 30m
Santa Rosa Sonoma County
Mon 8/31
6:05 am-2:30 pm
2 stops8h 25m
$304
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Sat 9/19
11:30 am-7:55 pm
2 stops8h 25m
Santa Rosa Sonoma County
Mon 9/21
2:55 pm-7:40 pm
1 stop4h 45m
$304
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Wed 11/11
2:05 pm-9:30 pm
2 stops7h 25m
Santa Rosa Sonoma County
Sat 11/14
6:30 am-2:50 pm
2 stops8h 20m
$309
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Fri 10/23
4:20 pm-11:15 pm
2 stops6h 55m
Santa Rosa Sonoma County
Sun 10/25
6:10 am-12:55 pm
2 stops6h 45m
$347
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Tue 10/6
7:00 am-11:05 am
1 stop4h 05m
Santa Rosa Sonoma County
Sat 10/10
3:05 pm-8:45 pm
1 stop5h 40m
$349
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Thu 9/10
8:50 am-2:20 pm
1 stop5h 30m
Santa Rosa Sonoma County
Sun 9/13
10:30 am-7:00 pm
1 stop8h 30m
$354
Cheapest one-way
Quickest one-way
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Tue 9/1
7:00 am-11:20 am
1 stop4h 20m
$150
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Mon 9/7
6:50 am-2:20 pm
2 stops7h 30m
$168
Long BeachSanta Rosa
LGB Long Beach Municipal - STS Santa Rosa Sonoma County
LGBSTS
Long Beach Municipal
Fri 8/28
6:50 am-2:20 pm
2 stops7h 30m
$168
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Long Beach 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 Long Beach to Santa Rosa in August.
| 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 Long Beach-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Long Beach-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Long Beach-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Long Beach-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 Long Beach-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 Long Beach to Santa Rosa
Have a flexible travel schedule? Discover the best time to fly to Santa Rosa from Long Beach with our price prediction graph.
LGB-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 Long Beach 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 Long Beach
Popular flights
Santa Rosa flight routes