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$358+ Cheap flights from Rochester to San Diego (RST - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
RST — SAN
May 28 — Jun 41
Thu 5/28
Thu 6/4
1 adult, Economy
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Cheap flight deals from Rochester to San Diego

Cheapest flights from Rochester to San Diego
Explore the most affordable flight options available from Rochester to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.

This United Airlines deal was found by Cheapflights users on 4/24. 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 10/13:15 pm
RST
-
SAN
1 stop8h 42m
United Airlines
Tue 10/62:09 pm
SAN
-
RST
1 stop6h 44m
United Airlines
Deal found 4/24$358
This United Airlines deal was found by Cheapflights users on 4/25. 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 7/163:19 pm
RST
-
SAN
2 stops10h 35m
United Airlines
Tue 7/216:40 am
SAN
-
RST
1 stop8h 41m
United Airlines
Deal found 4/25$364
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 5/234:45 pm
RST
-
SAN
1 stop5h 51m
Delta
Sat 5/303:30 pm
SAN
-
RST
1 stop5h 14m
Delta
Deal found 4/23$392
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 6/235:15 am
RST
-
SAN
1 stop7h 28m
Delta
Sat 6/276:20 am
SAN
-
RST
1 stop7h 44m
Delta
Deal found 4/26$430
This Delta deal was found by Cheapflights users on 4/23. 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.
Wed 5/205:30 am
RST
-
SAN
1 stop7h 07m
Delta
Sat 5/233:30 pm
SAN
-
RST
1 stop5h 14m
Delta
Deal found 4/23$441
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 7/273:19 pm
RST
-
SAN
1 stop9h 15m
United Airlines
Sat 8/16:40 am
SAN
-
RST
1 stop8h 41m
United Airlines
Deal found 4/23$443

Find flight deals from Rochester to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (RST) 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 April 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(United Airlines)

Popular in

September

Cheapest in

April

Average price

$268
Provider with most accurate pricing for Rochester-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rochester-San Diego flights.
Search Deals
From Rochester to San Diego
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester 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 April 28, 2026.
Use the filters below to find and compare flights from Rochester to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Thu 10/1

3:15 pm-9:57 pm

1 stop8h 42m

San Diego

Tue 10/6

7:41 pm-10:05 am

2 stops12h 24m

$364

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Thu 7/16

3:19 pm-11:54 pm

2 stops10h 35m

San Diego

Tue 7/21

6:20 am-5:21 pm

2 stops9h 01m

$369

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Tue 6/23

4:44 pm-11:53 pm

2 stops9h 09m

San Diego

Sat 6/27

6:20 am-4:04 pm

1 stop7h 44m

$398
Quickest round-trip

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Wed 5/20

5:30 am-10:37 am

1 stop7h 07m

San Diego

Sat 5/23

3:30 pm-10:44 pm

1 stop5h 14m

$441

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Tue 9/22

3:35 pm-10:10 pm

1 stop8h 35m

San Diego

Sat 9/26

2:09 pm-10:53 pm

1 stop6h 44m

$458

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Sat 9/26

3:15 pm-12:29 am

2 stops11h 14m

San Diego

Wed 9/30

2:09 pm-10:53 pm

1 stop6h 44m

$464
Cheapest one-way

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Mon 6/8

7:05 pm-9:28 am

1 stop16h 23m

$371
Quickest one-way

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Thu 5/28

4:45 pm-8:39 pm

1 stop5h 54m

$373

RochesterSan Diego

RST - SAN

RSTSAN

Rochester

Sun 6/7

4:44 pm-8:55 pm

1 stop6h 11m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Sorted by cheapest first

Compare providers for flights from Rochester 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 Rochester to San Diego in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Rochester-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-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 Rochester-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 Rochester to San Diego

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

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

Currently, April is the cheapest month in which you can book a flight from Rochester to San Diego (average of $268). Flying from Rochester to San Diego in September is currently the most expensive (average of $668). 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 Rochester to San Diego?

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 April 28, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Rochester to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,467 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.1
Good
11,677 reviews
Delta
7.9
Good
8,467 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How long is the flight from Rochester to San Diego?

    A quick flight from Rochester to San Diego can take about 8h 42m. United Airlines provides one of the quickest options available for as low as $364. Airlines will cover a distance of 1536 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Rochester to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. An additional option worth looking into is Delta, starting at $268. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Rochester to San Diego (average of $268). Flying from Rochester to San Diego in September is currently the most expensive (average of $668). 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
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 2 airlines flying from Rochester to San Diego

Discover the top 2 airlines that operate flights from Rochester 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 April 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$408FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$368FlexibilityNo cancel feeOn-timeN/A

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