HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$112+ Cheap flights from Cleveland to San Diego (CLE - 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cleveland to San Diego 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.

Cheapflights Tip: The best prices from Cleveland Hopkins Intl to San Diego are usually found in February or September, booked 61 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Cleveland to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) 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 June 12, 2025.

Round-trip from

$261
(Frontier)

One-way from

$112
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$422
From Cleveland Hopkins Intl to San Diego
Search Deals
One-way flight from Cleveland Hopkins Intl to San Diego
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Cleveland to San Diego

Cheapest flights from Cleveland to San Diego
Explore the most affordable flight options available from Cleveland to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:28 pmCLE - SAN
1 stop9h 22mFrontier
Thu 9/116:25 amSAN - CLE
1 stop9h 55mFrontier
Deal found 6/11$261
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:47 pmCLE - SAN
2 stops17h 08mSpirit Airlines
Thu 7/316:15 amSAN - CLE
2 stops9h 37mSpirit Airlines
Deal found 6/10$281
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/27:00 amCLE - SAN
1 stop9h 40mUnited Airlines
Tue 9/210:30 pmSAN - CLE
1 stop8h 19mUnited Airlines
Deal found 6/9$284
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/285:00 amCLE - SAN
1 stop8h 39mAmerican Airlines
Mon 9/110:45 pmSAN - CLE
1 stop10h 10mAmerican Airlines
Deal found 6/12$289
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/107:47 pmCLE - SAN
2 stops17h 08mMultiple Airlines
Thu 7/171:12 pmSAN - CLE
1 stop7h 51mMultiple Airlines
Deal found 6/12$292
This Delta deal was found by Cheapflights users on 6/9. 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 10/148:05 amCLE - SAN
1 stop10h 33mDelta
Mon 10/209:40 pmSAN - CLE
1 stop8h 33mDelta
Deal found 6/9$297
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:50 pmCLE - SAN
1 stop6h 35mSouthwest
Mon 8/116:30 amSAN - CLE
2 stops9h 20mSouthwest
Deal found 6/10$298
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:19 amCLE - SAN
1 stop9h 07mJetBlue
Thu 7/109:00 pmSAN - CLE
1 stop11h 12mJetBlue
Deal found 6/11$332
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/86:54 pmCLE - SAN
2 stops16h 09mAlaska Airlines
Fri 9/127:15 amSAN - CLE
1 stop19h 25mAlaska Airlines
Deal found 6/9$341

Cheapflights Fare Finder

Customize your flight search to find flights from Cleveland 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 June 12, 2025.
Use the filters below to find and compare flights from Cleveland to San Diego that are best for you.

Fly from

Cleveland

Fly to

San Diego

Route

Depart

Return

Price

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Sat 9/6

5:28 pm-11:50 pm

1 stop9h 22m

San Diego

Thu 9/11

6:25 am-7:20 pm

1 stop9h 55m

$261

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Thu 7/10

7:47 pm-9:55 am

2 stops17h 08m

San Diego

Thu 7/31

6:15 am-6:52 pm

2 stops9h 37m

$281

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Tue 9/2

7:00 am-1:40 pm

1 stop9h 40m

San Diego

Tue 9/2

10:30 pm-9:49 am

1 stop8h 19m

$284

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Thu 8/28

5:00 am-10:39 am

1 stop8h 39m

San Diego

Mon 9/1

10:45 pm-11:55 am

1 stop10h 10m

$289

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Thu 7/10

7:47 pm-9:55 am

2 stops17h 08m

San Diego

Thu 7/17

1:12 pm-12:03 am

1 stop7h 51m

$292

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Mon 8/4

7:50 pm-11:25 pm

1 stop6h 35m

San Diego

Mon 8/11

6:30 am-6:50 pm

2 stops9h 20m

$298

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Fri 7/4

6:19 am-12:26 pm

1 stop9h 07m

San Diego

Thu 7/10

9:00 pm-11:12 am

1 stop11h 12m

$332

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Mon 9/8

6:54 pm-8:03 am

2 stops16h 09m

San Diego

Fri 9/12

7:15 am-5:40 am

1 stop19h 25m

$341

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Tue 7/8

5:30 am-10:03 am

1 stop7h 33m

San Diego

Tue 7/8

10:30 pm-9:11 am

1 stop7h 41m

$417

ClevelandSan Diego

CLE - SAN

CLESAN

Cleveland Hopkins Intl

Thu 8/7

7:47 pm-9:55 am

2 stops17h 08m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Cleveland to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Cleveland to San Diego. Price data was last updated on June 9, 2025.

The price you pay for your flight from Cleveland to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Cleveland to San Diego (average of $286). Flying from Cleveland 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 CLE to SAN?

Find hourly flight availability from Cleveland 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 June 12, 2025.

It’s typically best to fly out from Cleveland to San Diego in the evening. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Cleveland to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Cleveland to San Diego. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Cleveland to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Cleveland to San Diego by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Flying on Frontier is currently your cheapest option to San Diego, with prices starting at $261. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and United Airlines, with the lowest prices starting at $281 and $284, respectively. Frontier is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $112 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $141 and American Airlines from $145 one-way.

  • Where are the most common layover locations when flying from Cleveland to San Diego?

    Flights departing from Cleveland and landing in San Diego layover in Denver most frequently. Las Vegas follows Denver in terms of the most common layover location on Cleveland to San Diego flights.

  • What are some popular things to do or see while on a layover in Denver?

    Most Denver visitors opt to spend their time experiencing Coors Field, Paramount Theatre, and Larimer Square. Coors Field, Paramount Theatre, and Larimer Square can be accessed by traveling approximately 18.4 mi, 18.6 mi, and 18.9 mi, respectively from Denver Intl. Those looking to explore during their layover in Denver can rent a car from Denver Intl for about $54 per day.

  • What are some popular points of interest to see during a layover in Las Vegas?

    Fremont Street Experience, The Colosseum at Caesars Palace, and Fountains of Bellagio are currently the most popular points of interest in Las Vegas at the moment. Those on a layover in Las Vegas interested in visiting Fremont Street Experience, The Colosseum at Caesars Palace, or Fountains of Bellagio can do so by traveling 5.9 mi, 2.6 mi, and 2.3 mi, respectively from Las Vegas Harry Reid Intl. Those landing in Las Vegas looking to spend some time exploring during their layover can rent a car for about $55 per day.

  • Where are the least popular layover locations for Cleveland to San Diego flights?

    The least popular layover on flights from Cleveland to San Diego is Chicago.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Cleveland to San Diego (average of $286). Flying from Cleveland 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 Cleveland?

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

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 Cleveland to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Cleveland to Las Vegas flights
Detroit to Las Vegas flights
Cincinnati to Las Vegas flights
Detroit to Los Angeles flights
Cleveland to Los Angeles flights
Detroit to San Francisco flights
Columbus to Las Vegas flights
Pittsburgh to Las Vegas flights
Detroit to San Diego flights
Cleveland to San Francisco flights
Cincinnati to Los Angeles flights
Columbus to San Francisco flights
Detroit to Santa Ana flights
Cincinnati to San Francisco flights
Columbus to Los Angeles flights
Akron to Las Vegas flights
Pittsburgh to San Francisco flights
Detroit to Ontario flights
Pittsburgh to Los Angeles flights
Detroit to Burbank flights
Detroit to Oakland flights
Detroit to San Jose flights
Cleveland to Ontario flights
Detroit to Sacramento flights
Columbus to San Diego flights
Cincinnati to Santa Ana flights
Dayton to Las Vegas flights
Pittsburgh to San Diego flights
Columbus to Ontario flights
Cincinnati to San Diego flights
Cincinnati to Ontario flights
Pittsburgh to Santa Ana flights
Columbus to Santa Ana flights
Cleveland to Sacramento flights
Pittsburgh to Ontario flights
Cincinnati to Sacramento flights
Cincinnati to San Jose flights
Dayton to San Francisco flights
Dayton to Los Angeles flights
Detroit to Reno flights
Akron to Los Angeles flights
Cleveland to Santa Ana flights
Pittsburgh to Reno flights
Columbus to Burbank flights
Columbus to Oakland flights
Detroit to Palm Springs flights
Cincinnati to Burbank flights
Pittsburgh to San Jose flights
Cincinnati to Oakland flights

Top 5 airlines flying from Cleveland to San Diego

Discover the top 5 airlines that operate flights from Cleveland 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$251FlexibilityNo cancel feeOn-time62%
DeltaCheapest$315Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$332Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$352Average$522FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$526FlexibilityNo cancel feeOn-time63%

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.