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$149+ Cheap flights from Roanoke to San Diego (ROA - SAN)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — SAN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Roanoke to San Diego are usually found in August or April, booked 55 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Roanoke to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) to San Diego (SAN). 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 January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$149
(Delta)

Popular in

March

Cheapest in

August

Average price

$463
Provider with most accurate pricing for Roanoke-San Diego flight deals.
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Provider most trusted by Cheapflights users for Roanoke-San Diego flights.
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From Roanoke to San Diego
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One-way flight from Roanoke to San Diego
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Roanoke to San Diego

Cheapest flights from Roanoke to San Diego
Explore the most affordable flight options available from Roanoke to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This United Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/410:20 amROA - SAN
1 stop8h 37mUnited Airlines
Sun 2/99:30 pmSAN - ROA
1 stop9h 15mUnited Airlines
Deal found 1/16$279
This Delta deal was found by Cheapflights users on 1/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2911:20 amROA - SAN
1 stop9h 10mDelta
Tue 6/32:00 pmSAN - ROA
1 stop6h 50mDelta
Deal found 1/16$334
This American Airlines deal was found by Cheapflights users on 1/16. 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 10/94:05 pmROA - SAN
1 stop9h 28mAmerican Airlines
Thu 10/169:25 pmSAN - ROA
1 stop8h 01mAmerican Airlines
Deal found 1/16$584
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 3/221:29 pmROA - SAN
2 stops23h 35mAlaska Airlines
Sat 3/296:00 pmSAN - ROA
3 stops23h 04mAlaska Airlines
Deal found 1/15$2,176

Find flights from Roanoke to San Diego within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Tue 2/4

10:20 am-3:57 pm

1 stop8h 37m

San Diego

Sun 2/9

9:30 pm-9:45 am

1 stop9h 15m

$279

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Thu 5/29

11:20 am-5:30 pm

1 stop9h 10m

San Diego

Tue 6/3

2:00 pm-11:50 pm

1 stop6h 50m

$334

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Sun 6/1

4:12 pm-7:57 pm

1 stop6h 45m

San Diego

Thu 6/5

9:29 am-8:08 pm

1 stop7h 39m

$699

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Sat 3/22

1:29 pm-10:04 am

2 stops23h 35m

San Diego

Sat 3/29

6:00 pm-8:04 pm

3 stops23h 04m

$2,176

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Tue 2/18

6:00 am-10:38 am

1 stop7h 38m

$149

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Tue 2/18

7:59 pm-9:15 pm

2 stops28h 16m

$239

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Sun 2/16

5:05 am-9:30 am

1 stop7h 25m

$270

RoanokeSan Diego

ROA - SAN

ROASAN

Roanoke

Sun 2/16

3:15 pm-9:01 am

3 stops20h 46m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Compare providers for flights from Roanoke to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Roanoke to San Diego in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Roanoke-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Roanoke-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Roanoke-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Roanoke to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Roanoke 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.

Travel insights for flights from Roanoke to San Diego

Get recent, data-driven insights about flights from Roanoke to San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Roanoke to San Diego. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Roanoke to San Diego, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Roanoke to San Diego (average of $286). Flying from Roanoke to San Diego in March is currently the most expensive (average of $366). 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 ROA to SAN?

Find hourly flight availability from Roanoke to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

It’s optimal to fly from Roanoke to San Diego in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated January 17, 2025.
Alaska Airlines
8.0
Very good
9,681 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 10

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

Find useful and relevant information for your journey from Roanoke to San Diego. 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 Roanoke to San Diego round-trip?

    Cheapflights users have booked flights from Roanoke to San Diego round-trip from $279. Other airlines that can offer you cheap pricing are Delta, from $334, and American Airlines, from $699. United Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $149 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $239 and $270, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Roanoke to San Diego 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 Roanoke to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Roanoke to San Diego (average of $286). Flying from Roanoke to San Diego in March is currently the most expensive (average of $366). 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 Roanoke?

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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Roanoke to San Diego

Discover the top 3 airlines that operate flights from Roanoke to San Diego. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$304Average$470FlexibilityNo cancel feeOn-time71%
DeltaCheapest$307Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$516FlexibilityNo cancel feeOn-time69%
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