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Cheap flights from Roanoke to San Diego from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to San Diego departing on 9/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Roanoke to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 10:10 amROA  Roanoke-SAN San Diego
7h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 6:09 pmSAN  San Diego-ROA Roanoke
7h 09m1 stop Atlanta Hartsfield-Jackson
$351Delta
Tue, Dec 8 - Wed, Dec 16
Delta Logo
11:18 am - 3:41 pmROA  Roanoke-SAN San Diego
7h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 12:27 amSAN  San Diego-ROA Roanoke
7h 27m1 stop Atlanta Hartsfield-Jackson
$351Delta
Wed, Dec 9 - Wed, Dec 16
American Airlines Logo
8:50 am - 4:54 pmROA  Roanoke-SAN San Diego
11h 04m1 stop Charlotte Douglas
American Airlines Logo
12:32 pm - 10:51 pmSAN  San Diego-ROA Roanoke
7h 19m1 stop Dallas/Fort Worth
$351American Airlines
Sat, Jan 16 - Wed, Jan 20
American Airlines Logo
5:07 am - 9:10 amROA  Roanoke-SAN San Diego
7h 03m1 stop Charlotte Douglas
American Airlines Logo
6:20 am - 8:10 pmSAN  San Diego-ROA Roanoke
10h 50m1 stop Philadelphia
$351American Airlines
Wed, Oct 14 - Tue, Oct 20
American Airlines Logo
1:57 pm - 7:17 pmROA  Roanoke-SAN San Diego
8h 20m1 stop Charlotte Douglas
American Airlines Logo
6:20 am - 8:29 pmSAN  San Diego-ROA Roanoke
11h 09m1 stop Philadelphia
$351American Airlines
Sat, Sep 12 - Sat, Sep 19
Delta Logo
11:18 am - 3:41 pmROA  Roanoke-SAN San Diego
7h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:20 am - 6:09 pmSAN  San Diego-ROA Roanoke
8h 49m1 stop Atlanta Hartsfield-Jackson
$351Delta
Wed, Dec 9 - Tue, Dec 15
Delta Logo
6:54 pm - 11:03 pmROA  Roanoke-SAN San Diego
7h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 12:27 amSAN  San Diego-ROA Roanoke
7h 27m1 stop Atlanta Hartsfield-Jackson
$351Delta
Tue, Dec 8 - Tue, Dec 15
United Airlines Logo
10:26 am - 5:46 pmROA  Roanoke-SAN San Diego
10h 20m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
6:18 am - 5:09 pmSAN  San Diego-ROA Roanoke
7h 51m1 stop Chicago O'Hare Intl
$356United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
5:51 pm - 10:10 pmROA  Roanoke-SAN San Diego
7h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
7:41 pm - 9:47 amSAN  San Diego-ROA Roanoke
11h 06m2 stops San Francisco Washington, D.C. Dulles Intl
$356United Airlines
Wed, Sep 16 - Sat, Sep 19
United Airlines Logo
5:51 pm - 10:10 pmROA  Roanoke-SAN San Diego
7h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
10:30 pm - 9:59 amSAN  San Diego-ROA Roanoke
8h 29m1 stop Chicago O'Hare Intl
$365United Airlines
Fri, Sep 18 - Sat, Sep 19

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United Airlines flights from Roanoke to San Diego

Our best United Airlines deals on Roanoke to San Diego flight tickets
United Airlines
Sep 12
ROA10:26 amRoanoke
10h 20m
2 stops
SAN5:46 pmSan Diego
Sep 19
SAN6:18 amSan Diego
7h 51m
1 stop
ROA5:09 pmRoanoke
$356
United Airlines
Sep 17
ROA10:26 amRoanoke
10h 00m
2 stops
SAN5:26 pmSan Diego
Sep 19
SAN10:30 pmSan Diego
8h 29m
1 stop
ROA9:59 amRoanoke
$370
United Airlines
Sep 25
ROA5:51 pmRoanoke
7h 50m
1 stop
SAN10:41 pmSan Diego
Sep 27
SAN10:30 pmSan Diego
8h 27m
1 stop
ROA9:57 amRoanoke
$379

American Airlines flights from Roanoke to San Diego

Our best American Airlines deals on Roanoke to San Diego flight tickets
American Airlines
Dec 2
ROA4:52 pmRoanoke
10h 02m
1 stop
SAN11:54 pmSan Diego
Dec 5
SAN9:25 pmSan Diego
8h 01m
1 stop
ROA8:26 amRoanoke
$351
American Airlines
Aug 25
ROA2:23 pmRoanoke
8h 21m
1 stop
SAN7:44 pmSan Diego
Sep 26
SAN10:27 pmSan Diego
7h 01m
1 stop
ROA8:28 amRoanoke
$397
American Airlines
Dec 2
ROA4:52 pmRoanoke
10h 02m
1 stop
SAN11:54 pmSan Diego
Dec 5
SAN8:00 amSan Diego
9h 46m
2 stops
ROA8:46 pmRoanoke
$424

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke to San Diego 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 August 17, 2026.
Use the filters below to find and compare flights from Roanoke to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Tue 12/8

6:00 am-10:10 am

1 stop7h 10m

San Diego

Wed 12/16

8:00 am-6:09 pm

1 stop7h 09m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Wed 12/9

11:18 am-3:41 pm

1 stop7h 23m

San Diego

Wed 12/16

2:00 pm-12:27 am

1 stop7h 27m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Sat 1/16

8:50 am-4:54 pm

1 stop11h 04m

San Diego

Wed 1/20

12:32 pm-10:51 pm

1 stop7h 19m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Wed 10/14

5:07 am-9:10 am

1 stop7h 03m

San Diego

Tue 10/20

6:20 am-8:10 pm

1 stop10h 50m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Sat 9/12

1:57 pm-7:17 pm

1 stop8h 20m

San Diego

Sat 9/19

6:20 am-8:29 pm

1 stop11h 09m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Wed 12/9

11:18 am-3:41 pm

1 stop7h 23m

San Diego

Tue 12/15

6:20 am-6:09 pm

1 stop8h 49m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Tue 12/8

6:54 pm-11:03 pm

1 stop7h 09m

San Diego

Tue 12/15

2:00 pm-12:27 am

1 stop7h 27m

$351

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Sat 9/12

10:26 am-5:46 pm

2 stops10h 20m

San Diego

Sat 9/19

6:18 am-5:09 pm

1 stop7h 51m

$356

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Wed 9/16

5:51 pm-10:10 pm

1 stop7h 19m

San Diego

Sat 9/19

7:41 pm-9:47 am

2 stops11h 06m

$356

RoanokeSan Diego

ROA Roanoke - SAN San Diego

ROASAN

Roanoke

Fri 9/18

5:51 pm-10:10 pm

1 stop7h 19m

San Diego

Sat 9/19

10:30 pm-9:59 am

1 stop8h 29m

$365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Roanoke to San Diego

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 typical price of a round-trip flight between Roanoke and San Diego?

Prices are currently low for flights on this route.

Typical prices usually range from $428 to $498.
The lowest price recently found on this route was $351.

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Roanoke during the month October is also very affordable. Most momondo users find prices during this month for around $383.

How far in advance should I book a flight from Roanoke to San Diego?

You are more likely to see cheaper flights to San Diego from Roanoke when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Roanoke for as low as $308 on momondo.

When to book flights from Roanoke to San Diego

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

Cheap Roanoke to San Diego (ROA to SAN) flight deals and tips

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

Best Price Found

$236

Fastest flight time

7h 19m

Direct flights

None
The best one-way flight to San Diego from Roanoke in the past 72 hours is $236. The best round-trip flight deal from Roanoke to San Diego found on momondo in the last 72 hours is $351.
The fastest flight from Roanoke to San Diego takes 7h 19m
There are no direct flights from Roanoke to San Diego. There are no popular flight routes from Roanoke to San Diego.
Search flight deals

Frequently asked questions about flying from Roanoke to San Diego

  • How far is Roanoke to San Diego by plane?

    Roanoke and San Diego are 2114.7 mi apart from one another. In terms of flight time, this usually takes a little over 7h 19m.

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

    Prices for flights from Roanoke Airport to San Diego Airport refresh daily.

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

  • How old do you have to be to fly from Roanoke Airport to San Diego 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 Diego Airport.

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

    The necessary travel and health documents for your San Diego 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 Diego?

Best airlines flying from Roanoke to San Diego

Compare and see reviews for airlines that fly from Roanoke to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,944 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
DeltaPriceFrom $329Free CancellationRating
7.8
8,503 reviews
Search Delta flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
National City
Julian
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why use momondo?

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

Finding the right flight to San Diego from Roanoke is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Roanoke to San Diego flights to just show those with flexible booking policies.

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

Once you have performed a search for Roanoke to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Roanoke to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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