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Cheap flights from Richmond to San Francisco from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Richmond to San Francisco departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Richmond to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:25 pm - 10:10 pm
RIC
-
STS
12h 45m
2 stops
Southwest Logo
6:00 am - 8:55 pm
STS
-
RIC
11h 55m
2 stops
$439Southwest
Wed, Apr 29 - Wed, May 6
Southwest Logo
7:25 am - 11:30 pm
RIC
-
STS
19h 05m
2 stops
Southwest Logo
6:00 am - 11:50 pm
STS
-
RIC
14h 50m
2 stops
$541Southwest
Fri, Jun 26 - Mon, Jun 29
Southwest Logo
12:20 pm - 10:45 pm
RIC
-
STS
13h 25m
2 stops
Southwest Logo
6:00 am - 7:05 pm
STS
-
RIC
10h 05m
2 stops
$609Southwest
Wed, Jun 24 - Mon, Jun 29
American Airlines Logo
7:00 am - 12:05 pm
RIC
-
STS
8h 05m
1 stop
American Airlines Logo
4:20 pm - 8:21 am
STS
-
RIC
13h 01m
2 stops
$784American Airlines
Wed, Jun 24 - Mon, Jun 29
American Airlines Logo
8:20 am - 3:53 pm
RIC
-
STS
10h 33m
2 stops
American Airlines Logo
4:23 pm - 9:36 am
STS
-
RIC
14h 13m
2 stops
$935American Airlines
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
1:53 pm - 11:13 pm
RIC
-
STS
12h 20m
2 stops
Alaska Airlines Logo
6:53 pm - 10:06 am
STS
-
RIC
12h 13m
2 stops
$980Alaska Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
7:00 am - 12:05 pm
RIC
-
STS
8h 05m
1 stop
American Airlines Logo
4:20 pm - 10:32 am
STS
-
RIC
15h 12m
2 stops
$1,028American Airlines
Fri, Jun 26 - Mon, Jun 29
Alaska Airlines Logo
1:33 pm - 10:30 am
RIC
-
STS
23h 57m
2 stops
Alaska Airlines Logo
7:30 am - 10:30 pm
STS
-
RIC
12h 00m
2 stops
$1,070Alaska Airlines
Mon, Mar 30 - Fri, Apr 3
American Airlines Logo
7:00 am - 12:05 pm
RIC
-
STS
8h 05m
1 stop
American Airlines Logo
12:45 pm - 2:12 pm
STS
-
RIC
22h 27m
1 stop
$1,249American Airlines
Wed, Jun 24 - Mon, Jun 29
American Airlines Logo
7:25 pm - 12:05 pm
RIC
-
STS
19h 40m
1 stop
American Airlines Logo
12:45 pm - 2:15 pm
STS
-
RIC
22h 30m
1 stop
$1,383American Airlines
Fri, Jun 26 - Mon, Jun 29

American Airlines flights from Richmond to Santa Rosa

Our best American Airlines deals on Richmond to Santa Rosa flight tickets
American Airlines
Jun 24
RIC7:00 amRichmond Byrd Intl
8h 05m
1 stop
STS12:05 pmSanta Rosa Sonoma County
Jun 29
STS4:20 pmSanta Rosa Sonoma County
13h 01m
2 stops
RIC8:21 amRichmond Byrd Intl
$784
American Airlines
Apr 2
RIC8:20 amRichmond Byrd Intl
10h 33m
2 stops
STS3:53 pmSanta Rosa Sonoma County
Apr 6
STS4:23 pmSanta Rosa Sonoma County
14h 13m
2 stops
RIC9:36 amRichmond Byrd Intl
$935
American Airlines
Jun 24
RIC7:00 amRichmond Byrd Intl
8h 05m
1 stop
STS12:05 pmSanta Rosa Sonoma County
Jun 29
STS12:45 pmSanta Rosa Sonoma County
22h 27m
1 stop
RIC2:12 pmRichmond Byrd Intl
$1,249

Alaska Airlines flights from Richmond to Santa Rosa

Our best Alaska Airlines deals on Richmond to Santa Rosa flight tickets
Alaska Airlines
Apr 2
RIC1:53 pmRichmond Byrd Intl
12h 20m
2 stops
STS11:13 pmSanta Rosa Sonoma County
Apr 6
STS6:53 pmSanta Rosa Sonoma County
12h 13m
2 stops
RIC10:06 amRichmond Byrd Intl
$980
Alaska Airlines
Mar 30
RIC1:33 pmRichmond Byrd Intl
23h 57m
2 stops
STS10:30 amSanta Rosa Sonoma County
Apr 3
STS7:30 amSanta Rosa Sonoma County
12h 00m
2 stops
RIC10:30 pmRichmond Byrd Intl
$1,070
Alaska Airlines
Apr 29
RIC5:50 amRichmond Byrd Intl
16h 16m
2 stops
STS7:06 pmSanta Rosa Sonoma County
May 6
STS3:00 pmSanta Rosa Sonoma County
16h 06m
3 stops
RIC10:06 amRichmond Byrd Intl
$1,968

momondo Fare Finder

 
Customize your flight search to find flights from Richmond 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Richmond to Santa Rosa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Wed 4/29

12:25 pm-10:10 pm

2 stops12h 45m

Santa Rosa Sonoma County

Wed 5/6

6:00 am-8:55 pm

2 stops11h 55m

$439

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Fri 6/26

7:25 am-11:30 pm

2 stops19h 05m

Santa Rosa Sonoma County

Mon 6/29

6:00 am-11:50 pm

2 stops14h 50m

$541

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Wed 6/24

12:20 pm-10:45 pm

2 stops13h 25m

Santa Rosa Sonoma County

Mon 6/29

6:00 am-7:05 pm

2 stops10h 05m

$609
Quickest round-trip

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Wed 6/24

7:00 am-12:05 pm

1 stop8h 05m

Santa Rosa Sonoma County

Mon 6/29

4:20 pm-8:21 am

2 stops13h 01m

$784

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Thu 4/2

8:20 am-3:53 pm

2 stops10h 33m

Santa Rosa Sonoma County

Mon 4/6

4:23 pm-9:36 am

2 stops14h 13m

$935

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Thu 4/2

1:53 pm-11:13 pm

2 stops12h 20m

Santa Rosa Sonoma County

Mon 4/6

6:53 pm-10:06 am

2 stops12h 13m

$980

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Fri 6/26

7:00 am-12:05 pm

1 stop8h 05m

Santa Rosa Sonoma County

Mon 6/29

4:20 pm-10:32 am

2 stops15h 12m

$1,028

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Mon 3/30

1:33 pm-10:30 am

2 stops23h 57m

Santa Rosa Sonoma County

Fri 4/3

7:30 am-10:30 pm

2 stops12h 00m

$1,070

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Wed 6/24

7:00 am-12:05 pm

1 stop8h 05m

Santa Rosa Sonoma County

Mon 6/29

12:45 pm-2:12 pm

1 stop22h 27m

$1,249

RichmondSanta Rosa

RIC - STS

RICSTS

Richmond Byrd Intl

Fri 6/26

7:25 pm-12:05 pm

1 stop19h 40m

Santa Rosa Sonoma County

Mon 6/29

12:45 pm-2:15 pm

1 stop22h 30m

$1,383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Richmond to Santa Rosa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Richmond Byrd Intl to Santa Rosa Sonoma County?

Southwest, American Airlines, and Alaska Airlines are the most popular carriers operating from Richmond Byrd Intl to Santa Rosa Sonoma County

What airlines fly to Santa Rosa?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Santa Rosa from Richmond according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Santa Rosa. Keep in mind that there are 11 different airlines that fly to Santa Rosa on a routine basis, so you have a few additional options to choose from.

When to book flights from Richmond to Santa Rosa

Are you open to changing your travel dates? Check out the ideal times to fly from Richmond to Santa Rosa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Richmond to Santa Rosa (RIC to STS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Richmond to Santa Rosa

Fastest flight time

10h 33m

Direct flights

None
The fastest flight from Richmond to Santa Rosa takes 10h 33m
There are no direct flights from Richmond to Santa Rosa. There are no popular flight routes from Richmond to Santa Rosa.
Search flight deals

  • How far is Richmond Byrd Intl to Santa Rosa Sonoma County by plane?

    The straight-line distance from Richmond Byrd Intl to Santa Rosa Sonoma County is 2439.3 mi. A reasonable flight in good conditions will take 10h 33m.

  • When did momondo last update prices for flights from Richmond Byrd Intl Airport to Santa Rosa Sonoma County Airport?

    Prices for flights from Richmond Byrd Intl Airport to Santa Rosa Sonoma County Airport are updated daily.

  • How many operators does momondo search for flights from Richmond Byrd Intl Airport to Santa Rosa Sonoma County Airport?

  • How old do you have to be to fly from Richmond Byrd Intl Airport to Santa Rosa Sonoma County Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Richmond Byrd Intl Airport to Santa Rosa Sonoma County Airport.

  • What documentation or ID do you need to fly to Santa Rosa Sonoma County Airport?

    The travel and health documents you'll need for your trip to Santa Rosa Sonoma County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santa Rosa Sonoma County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Richmond to Santa Rosa?

Best airlines flying from Richmond to Santa Rosa

Compare and see reviews for airlines that fly from Richmond to Santa Rosa with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $373Free CancellationRating
7.1
11,473 reviews
Search American Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Mendocino
Ukiah
Little River
Point Arena

Why use momondo?

Why should I use momondo to find a flight deal from Richmond to Santa Rosa?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Richmond to Santa Rosa. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Richmond to Santa Rosa with flexible booking policies on momondo?

All flight searches from Richmond to Santa Rosa on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Richmond to Santa Rosa?

Once all potential Richmond to Santa Rosa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Richmond to Santa Rosa right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Rosa, momondo offers a useful price alert feature which will track prices for flights to Santa Rosa from Richmond and alert you when they change.

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