$79+ Cheap flights from Santa Rosa (STS) to Washington
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SEA
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Santa Rosa to Washington 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
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Cheapest flights from Santa Rosa to WashingtonExplore the most affordable flight options available from Santa Rosa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from Santa Rosa to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:30 am
STS
- PDX
Nonstop1h 40m
Hawaiian Airlines
Tue 3/249:35 pm
PDX
- STS
Nonstop1h 40m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$126
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/197:30 am
STS
- PDX
Nonstop1h 40m
Alaska Airlines
Tue 3/249:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Travelocity deal was found by Cheapflights users on 2/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:02 pm
STS
- PDX
Nonstop1h 46m
Alaska Airlines
Sun 5/177:00 am
PDX
- STS
Nonstop1h 49m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/46:53 pm
STS
- SEA
Nonstop2h 05m
Alaska Airlines
Tue 4/74:00 pm
SEA
- STS
Nonstop2h 01m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/207:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Thu 3/269:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/18:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Thu 3/59:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Fri 3/69:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
STS
- PDX
Nonstop1h 44m
Alaska Airlines
Sat 3/73:52 pm
PDX
- STS
1 stop6h 00m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/248:00 am
STS
- SEA
1 stop6h 41m
Alaska Airlines
Thu 2/269:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$177
Best flights from Santa Rosa to WashingtonDiscover carefully curated flight deals from Santa Rosa to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Santa Rosa to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/217:30 am
STS
- PDX
Nonstop1h 40m
Alaska Airlines
Wed 3/253:26 pm
PDX
- STS
Nonstop1h 44m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/202:56 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Tue 3/249:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/197:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Wed 3/259:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/258:00 am
STS
- PDX
Nonstop1h 44m
Alaska Airlines
Sat 2/287:15 am
PDX
- STS
Nonstop1h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/202:56 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Wed 3/257:15 am
PDX
- STS
Nonstop1h 48m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/257:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Mon 3/29:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/277:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sat 2/287:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/18:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/277:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/88:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/18:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Mon 3/99:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 4/216:53 pm
STS
- SEA
Nonstop2h 05m
Alaska Airlines
Sat 4/258:57 pm
SEA
- STS
Nonstop2h 00m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/46:53 pm
STS
- SEA
Nonstop2h 05m
Alaska Airlines
Tue 4/148:20 am
SEA
- STS
Nonstop2h 10m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/128:00 am
STS
- PDX
Nonstop1h 44m
Alaska Airlines
Sun 3/157:15 am
PDX
- STS
Nonstop1h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/207:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Thu 3/269:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/92:56 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Sun 4/127:15 am
PDX
- STS
Nonstop1h 48m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/36:53 pm
STS
- SEA
Nonstop2h 05m
Alaska Airlines
Wed 4/84:00 pm
SEA
- STS
Nonstop2h 01m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 4/46:53 pm
STS
- SEA
Nonstop2h 05m
Alaska Airlines
Mon 4/138:20 am
SEA
- STS
Nonstop2h 10m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Sat 5/96:00 am
GEG
- STS
1 stop6h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Tue 5/1210:30 am
GEG
- STS
1 stop8h 36m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Wed 5/135:00 am
GEG
- STS
1 stop3h 49m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:00 pm
STS
- GEG
1 stop3h 46m
Alaska Airlines
Tue 5/125:00 am
GEG
- STS
1 stop7h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Mon 5/115:00 am
GEG
- STS
1 stop7h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Fri 5/85:00 am
GEG
- STS
1 stop7h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:23 am
STS
- GEG
2 stops14h 08m
Alaska Airlines
Wed 5/1312:46 pm
GEG
- STS
2 stops10h 40m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:23 am
STS
- GEG
2 stops16h 32m
Alaska Airlines
Wed 5/1312:46 pm
GEG
- STS
2 stops10h 40m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:45 am
STS
- GEG
1 stop4h 01m
Alaska Airlines
Thu 5/1412:36 pm
GEG
- STS
2 stops8h 46m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/276:50 pm
STS
- BLI
2 stops16h 23m
Alaska Airlines
Mon 3/24:19 pm
BLI
- STS
1 stop18h 13m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$303
Last-minute flights from Santa Rosa to WashingtonDiscover last-minute flight deals from Santa Rosa to Washington. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Washington. Data last updated February 3, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/48:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/247:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Thu 3/59:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/248:00 am
STS
- SEA
1 stop6h 41m
Alaska Airlines
Thu 2/269:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/257:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Wed 3/47:50 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/2511:07 am
STS
- PDX
1 stop5h 40m
Alaska Airlines
Sat 2/287:15 am
PDX
- STS
Nonstop1h 59m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Tue 3/38:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Sun 3/18:30 am
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Fri 3/69:48 pm
SEA
- STS
Nonstop2h 02m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
STS
- PDX
Nonstop1h 44m
Alaska Airlines
Sun 3/86:00 am
PDX
- STS
1 stop4h 32m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:30 am
STS
- PDX
Nonstop1h 40m
Hawaiian Airlines
Tue 3/249:35 pm
PDX
- STS
Nonstop1h 40m
Hawaiian Airlines
Deal found 2/3![Hawaiian Airlines logo]()
$126
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/197:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Wed 3/259:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$137
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/207:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Thu 3/269:35 pm
PDX
- STS
Nonstop1h 40m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$157
One-way flights from Santa Rosa to WashingtonSearch for one-way flight options from Santa Rosa to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Santa Rosa to Washington. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 4/17:00 am
STS
- SEA
1 stop8h 57m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$79
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/248:00 am
STS
- SEA
1 stop6h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$89
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:00 am
STS
- PDX
Nonstop1h 44m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$89
This Expedia deal was found by Cheapflights users on 2/1. 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.
Thu 4/307:23 am
STS
- SEA
1 stop8h 47m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$94
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/317:02 pm
STS
- PDX
Nonstop1h 43m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 2/267:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$104
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 3/317:30 am
STS
- SEA
1 stop3h 43m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$109
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 3/128:00 am
STS
- SEA
1 stop6h 41m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$114
This Southwest deal was found by Cheapflights users on 2/2. 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 4/1812:00 pm
STS
- PDX
1 stop6h 20m
Southwest
Deal found 2/2![Southwest logo]()
$118
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/237:57 pm
STS
- SEA
Nonstop2h 08m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$124
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 4/276:35 am
STS
- PDX
Nonstop1h 40m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$129
This Expedia deal was found by Cheapflights users on 2/2. 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.
Fri 2/278:00 am
STS
- SEA
1 stop6h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$139
Find flight deals from Santa Rosa to Washington
Keep the following information in mind while searching for Santa Rosa to Washington flight deals. Data was last updated February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $79 (Alaska Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $207 |
Good round-trip deal | $187 or less |
Good one-way deal | $228 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Washington 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 February 3, 2026.
Use the filters below to find and compare flights from Santa Rosa to Washington that are best for you.
Fly from
Santa Rosa
Fly to
Washington
Route
Depart
Return
Price
Santa RosaPortland
STS - PDX
STSPDX
Santa Rosa Sonoma County
Sat 3/21
7:30 am-9:10 am
Nonstop1h 40m
Portland
Wed 3/25
3:26 pm-5:10 pm
Nonstop1h 44m
$137
Santa RosaPortland
STS - PDX
STSPDX
Santa Rosa Sonoma County
Fri 3/20
2:56 pm-4:39 pm
Nonstop1h 43m
Portland
Tue 3/24
9:35 pm-11:15 pm
Nonstop1h 40m
$137
Santa RosaPortland
STS - PDX
STSPDX
Santa Rosa Sonoma County
Thu 3/19
7:02 pm-8:45 pm
Nonstop1h 43m
Portland
Wed 3/25
9:35 pm-11:15 pm
Nonstop1h 40m
$137
Santa RosaPortland
STS - PDX
STSPDX
Santa Rosa Sonoma County
Wed 2/25
8:00 am-9:44 am
Nonstop1h 44m
Portland
Sat 2/28
7:15 am-9:14 am
Nonstop1h 59m
$137
Santa RosaPortland
STS - PDX
STSPDX
Santa Rosa Sonoma County
Fri 3/20
2:56 pm-4:39 pm
Nonstop1h 43m
Portland
Wed 3/25
7:15 am-9:03 am
Nonstop1h 48m
$137
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Wed 2/25
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Mon 3/2
9:48 pm-11:50 pm
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Fri 2/27
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sat 2/28
7:50 pm-9:52 pm
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Thu 2/26
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sat 2/28
7:50 pm-9:52 pm
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Tue 2/24
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Sun 3/1
8:30 am-10:32 am
Nonstop2h 02m
$147
Santa RosaSeattle
STS - SEA
STSSEA
Santa Rosa Sonoma County
Fri 2/27
7:57 pm-10:05 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Wed 3/4
8:30 am-10:32 am
Nonstop2h 02m
$147
Showing 1-10 of 60 results
Best time to book a flight from Santa Rosa to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Santa Rosa with our price prediction graph.
STS-PDX
STS-SEA
STS-GEG
STS-BLI
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.
Cheapflights Insights
Everything you need to know about your flight from Santa Rosa to Washington
STS-USWA
STS-PDX
STS-SEA
STS-GEG
STS-BLI
What is the cheapest month to book a flight from Santa Rosa to State of Washington?
Currently, May is the cheapest month in which you can book a flight from Santa Rosa to State of Washington (average of $76). Flying from Santa Rosa to State of Washington in November is currently the most expensive (average of $109). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from STS to WA?
Find hourly flight availability from Santa Rosa to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
When flying from Santa Rosa to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 32% versus a flight in the afternoon.
What is the cheapest day to fly from Santa Rosa to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Santa Rosa to Washington. Price data was last updated on May 25, 2025.
Travelers seeking maximum savings on their Santa Rosa to State of Washington flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Santa Rosa to State of Washington
Explore weekly flight availability from Santa Rosa to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.
The most flights from STS to USWA are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 3, 2026.
See what other customers who have flown with Alaska Airlines and Hawaiian Airlines from Santa Rosa to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Boarding
8.1
Entertainment
7.0
Crew
8.5
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Santa Rosa and Washington flights
Browse other Santa Rosa and Washington flight options. Last updated on February 3, 2026.
Popular flight searches
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Santa Rosa to Washington flights
Consider these flights traveling from Santa Rosa to Washington.
Top 2 airlines flying from Santa Rosa to Washington
Discover the top 2 airlines that operate flights from Santa Rosa to Washington. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$474 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$301 | FlexibilityNo cancel fee | On-time85% |