HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Roanoke

$238+ Cheap flights from San Diego to Roanoke (SAN - ROA)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ROA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Roanoke 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 San Diego to Roanoke

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Roanoke (ROA). 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 July 3, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$238
(Delta)

Popular in

December

Cheapest in

August

Average price

$453
From San Diego to Roanoke
Search Deals
One-way flight from San Diego to Roanoke
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Diego to Roanoke

Cheapest flights from San Diego to Roanoke
Explore the most affordable flight options available from San Diego to Roanoke. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:20 amSAN - ROA
1 stop11h 12mAmerican Airlines
Tue 8/54:27 pmROA - SAN
1 stop6h 53mAmerican Airlines
Deal found 7/2$309
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:54 amSAN - ROA
2 stops9h 21mUnited Airlines
Mon 7/215:42 pmROA - SAN
1 stop8h 02mUnited Airlines
Deal found 7/2$578

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Roanoke 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 July 3, 2025.
Use the filters below to find and compare flights from San Diego to Roanoke that are best for you.

Fly from

San Diego

Fly to

Roanoke

Route

Depart

Return

Price

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Thu 7/31

6:20 am-8:32 pm

1 stop11h 12m

Roanoke

Tue 8/5

4:27 pm-8:20 pm

1 stop6h 53m

$309

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Thu 7/17

10:54 am-11:15 pm

2 stops9h 21m

Roanoke

Mon 7/21

5:42 pm-10:44 pm

1 stop8h 02m

$578

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Thu 8/21

12:09 pm-12:32 am

1 stop9h 23m

$238

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Thu 7/31

9:50 am-9:22 pm

2 stops8h 32m

$243

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Wed 11/19

7:00 am-4:56 pm

1 stop6h 56m

$245

San DiegoRoanoke

SAN - ROA

SANROA

San Diego

Fri 7/18

7:00 pm-3:28 pm

2 stops17h 28m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from San Diego to Roanoke

Have a flexible travel schedule? Discover the best time to fly to Roanoke from San Diego with our price prediction graph.
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 San Diego to Roanoke

What is the cheapest month to book a flight from San Diego to Roanoke?

Currently, January is the cheapest month in which you can book a flight from San Diego to Roanoke (average of $338). Flying from San Diego to Roanoke in December is currently the most expensive (average of $474). 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.

How much does it cost to fly round-trip from San Diego to Roanoke?

Reviews of airlines servicing Roanoke

Get insights into the airlines that provide service to Roanoke. 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 Roanoke. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from San Diego to Roanoke have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Diego to Roanoke. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Roanoke round-trip?

    Our cheapest airline available from San Diego to Roanoke is American Airlines. Our recent data shows that you can find tickets from as low as $309 on this airline. An additional option worth looking into is United Airlines, starting at $578. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Diego to Roanoke one-way?

    $238 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $243 and $245, respectively.

  • Can I find deals for flights from San Diego to Roanoke that include hotel bookings?

    Yes. In addition to deals on San Diego to Roanoke flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Roanoke?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Roanoke.

  • Can I find deals for business class flights from San Diego to Roanoke?

    Yes. Cheapflights offers flight deals from San Diego to Roanoke by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Roanoke?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Roanoke (average of $338). Flying from San Diego to Roanoke in December is currently the most expensive (average of $474). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Christiansburg
Radford
Salem
Blacksburg

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 for San Diego to Roanoke

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Dulles Intl flights
Los Angeles to Reagan-National flights
San Francisco to Dulles Intl flights
San Francisco to Reagan-National flights
Ontario to Dulles Intl flights
Los Angeles to Raleigh flights
San Diego to Dulles Intl flights
San Diego to Reagan-National flights
San Francisco to Raleigh flights
Ontario to Reagan-National flights
Santa Ana to Reagan-National flights
Sacramento to Dulles Intl flights
Las Vegas to Dulles Intl flights
Santa Ana to Dulles Intl flights
San Jose to Dulles Intl flights
Las Vegas to Reagan-National flights
Ontario to Raleigh flights
Sacramento to Reagan-National flights
Las Vegas to Norfolk flights
San Diego to Raleigh flights
Oakland to Dulles Intl flights
Los Angeles to Richmond flights
San Jose to Reagan-National flights
Los Angeles to Roanoke flights
Las Vegas to Raleigh flights
Ontario to Richmond flights
Burbank to Dulles Intl flights
Santa Ana to Raleigh flights
San Diego to Norfolk flights
Oakland to Reagan-National flights
Los Angeles to Greensboro flights
Palm Springs to Dulles Intl flights
Fresno to Dulles Intl flights
San Jose to Raleigh flights
Ontario to Norfolk flights
San Diego to Richmond flights
Los Angeles to Norfolk flights
Burbank to Raleigh flights
Las Vegas to Richmond flights
San Francisco to Richmond flights
Sacramento to Raleigh flights
San Francisco to Norfolk flights
Fresno to Reagan-National flights
Oakland to Raleigh flights
Burbank to Reagan-National flights
Santa Ana to Norfolk flights
Long Beach to Dulles Intl flights
Ontario to Greensboro flights
Reno to Dulles Intl flights
Ontario to Roanoke flights

Top 3 airlines flying from San Diego to Roanoke

Discover the top 3 airlines that operate flights from San Diego to Roanoke. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$490FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$303Average$457FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$553FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.