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Cheap flights from Roanoke to San Francisco from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to San Francisco departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:15 am - 5:50 pm
ROA
-
SFO
10h 35m1 stop
United Airlines Logo
10:50 pm - 10:13 am
SFO
-
ROA
8h 23m1 stop
$309United Airlines
mié., feb. 18 - lun., feb. 23
American Airlines Logo
2:50 pm - 10:25 pm
ROA
-
SFO
10h 35m1 stop
American Airlines Logo
12:50 am - 2:27 pm
SFO
-
ROA
10h 37m2 stops
$314American Airlines
mié., feb. 18 - vie., feb. 20
American Airlines Logo
2:50 pm - 11:05 pm
ROA
-
SFO
11h 15m2 stops
American Airlines Logo
12:50 am - 2:27 pm
SFO
-
ROA
10h 37m2 stops
$319American Airlines
mié., feb. 18 - vie., feb. 20
American Airlines Logo
7:00 am - 2:31 pm
ROA
-
SFO
10h 31m1 stop
American Airlines Logo
6:15 am - 5:31 pm
SFO
-
ROA
8h 16m1 stop
$349American Airlines
lun., abr. 20 - sáb., abr. 25
American Airlines Logo
8:09 am - 5:15 pm
ROA
-
SFO
12h 06m2 stops
American Airlines Logo
6:10 am - 5:24 pm
SFO
-
ROA
8h 14m1 stop
$354American Airlines
sáb., feb. 21 - vie., feb. 27
American Airlines Logo
11:04 am - 7:48 pm
ROA
-
SFO
11h 44m2 stops
American Airlines Logo
11:05 am - 11:44 pm
SFO
-
ROA
9h 39m2 stops
$359American Airlines
vie., feb. 20 - mié., feb. 25
United Airlines Logo
8:00 pm - 1:16 am
ROA
-
SFO
8h 16m1 stop
United Airlines Logo
11:59 pm - 10:20 am
SFO
-
ROA
7h 21m1 stop
$376United Airlines
lun., abr. 20 - dom., abr. 26
American Airlines Logo
7:00 am - 2:31 pm
ROA
-
SFO
10h 31m1 stop
American Airlines Logo
7:05 am - 7:22 pm
SFO
-
ROA
9h 17m2 stops
$394American Airlines
lun., abr. 20 - sáb., abr. 25
Delta Logo
6:00 am - 12:36 pm
ROA
-
SFO
9h 36m1 stop
Delta Logo
11:46 am - 12:04 am
SFO
-
ROA
9h 18m1 stop
$399Delta
mar., dic. 16 - vie., ene. 9
American Airlines Logo
6:33 am - 4:03 pm
ROA
-
SFO
12h 30m2 stops
American Airlines Logo
9:00 am - 6:58 pm
SFO
-
ROA
6h 58m1 stop
$404American Airlines
mar., dic. 16 - vie., ene. 9

United Airlines flights from Roanoke to San Francisco

Our best United Airlines deals on Roanoke to San Francisco flight tickets
United Airlines
Feb 18
ROA10:15 amRoanoke
10h 35m
1 stop
SFO5:50 pmSan Francisco
Feb 23
SFO10:50 pmSan Francisco
8h 23m
1 stop
ROA10:13 amRoanoke
$309
Find similar
United Airlines
Apr 20
ROA8:00 pmRoanoke
8h 16m
1 stop
SFO1:16 amSan Francisco
Apr 26
SFO11:59 pmSan Francisco
7h 21m
1 stop
ROA10:20 amRoanoke
$376
Find similar
United Airlines
Dec 16
ROA6:45 amRoanoke
8h 04m
1 stop
SFO11:49 amSan Francisco
Jan 9
SFO11:15 pmSan Francisco
9h 50m
1 stop
ROA12:05 pmRoanoke
$399
Find similar

American Airlines flights from Roanoke to San Francisco

Our best American Airlines deals on Roanoke to San Francisco flight tickets
American Airlines
Feb 18
ROA2:50 pmRoanoke
10h 35m
1 stop
SFO10:25 pmSan Francisco
Feb 20
SFO12:50 amSan Francisco
10h 37m
2 stops
ROA2:27 pmRoanoke
$314
Find similar
American Airlines
Feb 18
ROA2:50 pmRoanoke
11h 15m
2 stops
SFO11:05 pmSan Francisco
Feb 20
SFO12:50 amSan Francisco
10h 37m
2 stops
ROA2:27 pmRoanoke
$319
Find similar
American Airlines
Apr 20
ROA7:00 amRoanoke
10h 31m
1 stop
SFO2:31 pmSan Francisco
Apr 25
SFO6:15 amSan Francisco
8h 16m
1 stop
ROA5:31 pmRoanoke
$349
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke to San Francisco 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 diciembre 5, 2025.
Use the filters below to find and compare flights from Roanoke to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

mié. 2/18

10:15 am-5:50 pm

1 stop10h 35m

San Francisco

lun. 2/23

10:50 pm-10:13 am

1 stop8h 23m

$309

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

mié. 2/18

2:50 pm-10:25 pm

1 stop10h 35m

San Francisco

vie. 2/20

12:50 am-2:27 pm

2 stops10h 37m

$314

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

mié. 2/18

2:50 pm-11:05 pm

2 stops11h 15m

San Francisco

vie. 2/20

12:50 am-2:27 pm

2 stops10h 37m

$319

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

lun. 4/20

7:00 am-2:31 pm

1 stop10h 31m

San Francisco

sáb. 4/25

6:15 am-5:31 pm

1 stop8h 16m

$349

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

sáb. 2/21

8:09 am-5:15 pm

2 stops12h 06m

San Francisco

vie. 2/27

6:10 am-5:24 pm

1 stop8h 14m

$354

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

vie. 2/20

11:04 am-7:48 pm

2 stops11h 44m

San Francisco

mié. 2/25

11:05 am-11:44 pm

2 stops9h 39m

$359

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

lun. 4/20

8:00 pm-1:16 am

1 stop8h 16m

San Francisco

dom. 4/26

11:59 pm-10:20 am

1 stop7h 21m

$376

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

lun. 4/20

7:00 am-2:31 pm

1 stop10h 31m

San Francisco

sáb. 4/25

7:05 am-7:22 pm

2 stops9h 17m

$394

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

mar. 12/16

6:00 am-12:36 pm

1 stop9h 36m

San Francisco

vie. 1/9

11:46 am-12:04 am

1 stop9h 18m

$399

RoanokeSan Francisco

ROA - SFO

ROASFO

Roanoke

mar. 12/16

6:33 am-4:03 pm

2 stops12h 30m

San Francisco

vie. 1/9

9:00 am-6:58 pm

1 stop6h 58m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Roanoke to San Francisco

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 month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of June, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $407.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Roanoke to San Francisco is on a Wednesday when prices can be found for as low as $448. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $722.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Roanoke to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $441. Flights at noon are often more expensive with an average ticket price of $602.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Roanoke when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Roanoke for as low as $333 on momondo.

How have Roanoke to San Francisco flight prices changed over time?

As of December 2025, prices for Roanoke to San Francisco flights are approximately 41% more expensive when compared to flights at the same time last year.

When to book flights from Roanoke to San Francisco

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

Cheap Roanoke to San Francisco (ROA to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Roanoke to San Francisco

Fastest flight time

7h 47m

Direct flights

None
The fastest flight from Roanoke to San Francisco takes 7h 47m
There are no direct flights from Roanoke to San Francisco. There are no popular flight routes from Roanoke to San Francisco.
Search flight deals

  • How far is Roanoke to San Francisco by plane?

    A flight from Roanoke to San Francisco will travel around 2305.3 mi. Typically, this will take 7h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Roanoke Airport to San Francisco Airport?

    Prices for flights from Roanoke Airport to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Roanoke Airport to San Francisco Airport?

  • How old do you have to be to fly from Roanoke Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Roanoke to San Francisco?

Best airlines flying from Roanoke to San Francisco

Compare and see reviews for airlines that fly from Roanoke to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $282Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
11,047 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
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Roanoke to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Roanoke to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Roanoke to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Roanoke with this policy.

How can momondo help me find flights from Roanoke to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Roanoke. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Roanoke to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Roanoke. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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