HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$56+ Cheap flights from Minneapolis to San Diego (MSP - 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SAN
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Minneapolis 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 Minneapolis St Paul to San Diego are usually found in July or April, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Minneapolis to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Minneapolis (MSP) 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 November 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$197
(Cheapflightsfares)

One-way from

$56
(Trip.com)

Popular in

March

Cheapest in

July

Average price

$299

Good round-trip deal

$256 or less

Good one-way deal

$199 or less
Provider with most accurate pricing for Minneapolis St Paul-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-San Diego flights.
Search Deals
From Minneapolis St Paul to San Diego
Search Deals
One-way flight from Minneapolis St Paul to San Diego
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Minneapolis St Paul to San Diego.
Search Deals
Price to beat on a one-way flight from Minneapolis St Paul to San Diego.
Search Deals

Find flight deals from Minneapolis to San Diego

Cheapest flights from Minneapolis to San Diego
Explore the most affordable flight options available from Minneapolis to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:54 amMSP - SAN
Nonstop4h 07mMultiple Airlines
Mon 1/57:21 pmSAN - MSP
2 stops25h 23mMultiple Airlines
Deal found 11/18$197
This FlightHub deal was found by Cheapflights users on 11/18. 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.
Mon 11/243:12 pmMSP - SAN
Nonstop3h 55mSun Country Air
Mon 12/15:37 pmSAN - MSP
Nonstop3h 41mSun Country Air
Deal found 11/18$199
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:12 pmMSP - SAN
Nonstop3h 55mMultiple Airlines
Wed 12/36:25 amSAN - MSP
2 stops13h 49mMultiple Airlines
Deal found 11/17$200
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:12 pmMSP - SAN
Nonstop3h 55mMultiple Airlines
Mon 12/81:33 pmSAN - MSP
2 stops30h 41mMultiple Airlines
Deal found 11/17$201
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:23 amMSP - SAN
1 stop16h 36mFrontier
Mon 12/16:52 pmSAN - MSP
2 stops25h 22mFrontier
Deal found 11/17$202
This CheapOair deal was found by Cheapflights users on 11/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:46 pmMSP - SAN
1 stop23h 29mFrontier
Fri 12/266:25 amSAN - MSP
1 stop12h 26mFrontier
Deal found 11/16$203
This CheapOair deal was found by Cheapflights users on 11/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:07 pmMSP - SAN
1 stop22h 45mFrontier
Sun 1/46:25 amSAN - MSP
1 stop15h 37mFrontier
Deal found 11/17$204
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amMSP - SAN
1 stop17h 46mFrontier
Sun 12/146:34 amSAN - MSP
2 stops23h 02mFrontier
Deal found 11/18$205
This Frontier deal was found by Cheapflights users on 11/18. 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 12/67:00 amMSP - SAN
1 stop10h 52mFrontier
Mon 12/86:34 amSAN - MSP
1 stop9h 38mFrontier
Deal found 11/18$206
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:45 amMSP - SAN
1 stop14h 30mFrontier
Sun 1/49:14 pmSAN - MSP
2 stops24h 48mFrontier
Deal found 11/16$209

Cheapflights Fare Finder

 
Customize your flight search to find flights from Minneapolis 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 November 18, 2025.
Use the filters below to find and compare flights from Minneapolis to San Diego that are best for you.

Fly from

Minneapolis

Fly to

San Diego

Route

Depart

Return

Price

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sun 1/25

3:24 pm-5:21 pm

Nonstop3h 57m

San Diego

Mon 2/2

6:19 pm-11:59 pm

Nonstop3h 40m

$218

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sat 2/7

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Tue 2/10

11:58 am-5:40 pm

Nonstop3h 42m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Wed 1/7

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Mon 1/12

6:15 am-12:02 pm

Nonstop3h 47m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sat 2/7

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Wed 2/11

3:00 pm-8:46 pm

Nonstop3h 46m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sat 1/24

6:45 pm-8:48 pm

Nonstop4h 03m

San Diego

Tue 2/3

6:15 am-12:02 pm

Nonstop3h 47m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Tue 1/20

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Sat 1/24

3:00 pm-8:46 pm

Nonstop3h 46m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sat 1/17

6:48 pm-8:51 pm

Nonstop4h 03m

San Diego

Fri 1/23

3:00 pm-8:46 pm

Nonstop3h 46m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Sat 1/31

6:45 pm-8:48 pm

Nonstop4h 03m

San Diego

Mon 2/2

6:15 am-12:02 pm

Nonstop3h 47m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Tue 1/20

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Sun 1/25

6:15 am-12:02 pm

Nonstop3h 47m

$239

MinneapolisSan Diego

MSP - SAN

MSPSAN

Minneapolis St Paul

Wed 1/7

11:45 am-1:48 pm

Nonstop4h 03m

San Diego

Thu 1/29

3:00 pm-8:46 pm

Nonstop3h 46m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 19 results
1
2

Compare providers for flights from Minneapolis 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 Minneapolis to San Diego in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Minneapolis-San Diego flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Minneapolis-San Diego flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Minneapolis-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Minneapolis-San Diego flights, Cheapflights users trust Mytrip the most. Mytrip 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 Minneapolis-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 Minneapolis to San Diego

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

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

Use this chart to determine the optimal time to book a round-trip flight from Minneapolis to San Diego. Price data was last updated on November 14, 2025.

The best time to book flights from Minneapolis to San Diego is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Minneapolis to San Diego (average of $87). Flying from Minneapolis to San Diego in June is currently the most expensive (average of $174). 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 MSP to SAN?

Find hourly flight availability from Minneapolis 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 November 18, 2025.

When flying from Minneapolis to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 25% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Minneapolis to San Diego. Price data was last updated on November 2, 2025.

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

The best insider tips for Minneapolis to San Diego flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Minneapolis to San Diego trip
Airports
MSP

Expect efficient security lines at MSP, but peak times can see waits up to an hour. Check live wait estimates online.

Read more about MSPby Brandon Schultz
SAN

For a quick downtown trip, use the free San Diego Flyer shuttle to Old Town Transit Center, then connect to downtown.

Read more about SANby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Brandon Schultz

Brandon Schultz

Expert on MSP

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 November 18, 2025.
Read through reviews of airlines operating flights from Minneapolis to San Diego, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Sun Country Air
6.9
Okay
334 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,103 reviews
Southwest
8.0
Very good
4,245 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Minneapolis 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 airports do I use to fly from Minneapolis to San Diego?

    If you book a flight from Minneapolis to San Diego, you will be flying from Minneapolis St Paul to San Diego. Flights to San Diego (SAN) from Minneapolis St Paul (MSP) take 3h 48m for a nonstop flight. There are 8 flights from Minneapolis St Paul to San Diego per day from 6 airlines.

  • How popular is this Minneapolis to San Diego flight route?

    This flight path from Minneapolis St Paul to San Diego was viewed by 64 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Minneapolis to San Diego will take you 3h 57m. Airlines will cover a distance of 1530 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Frontier ($108), Sun Country Air ($155), and American Airlines ($173) offers the cheapest pricing from Minneapolis to San Diego. These flights start at 64% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Minneapolis to San Diego?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Minneapolis to San Diego on time: Sun Country Air (95%), Aeromexico (87%), KLM (81%).

  • What are the cheapest flights from Minneapolis to San Diego?

    On average you can expect to pay $472 for a flight from Minneapolis to San Diego. The cheapest flight overall is $99 while the most popular route, (Minneapolis St Paul - San Diego) is currently priced at $148.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Minneapolis to San Diego (average of $87). Flying from Minneapolis to San Diego in June is currently the most expensive (average of $174). 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
Coronado
La Mesa
Poway
Lemon Grove
National City

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 Minneapolis to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Las Vegas flights
Minneapolis to Los Angeles flights
Minneapolis to San Francisco flights
Minneapolis to Palm Springs flights
Minneapolis to Santa Ana flights
Minneapolis to Ontario flights
Minneapolis to Sacramento flights
Minneapolis to Reno flights
Minneapolis to San Jose flights
Fargo to Las Vegas flights
Sioux Falls to Las Vegas flights
Minneapolis to Burbank flights
Minneapolis to Oakland flights
Sioux Falls to San Diego flights
Rochester to Las Vegas flights
Sioux Falls to Los Angeles flights
Minneapolis to Santa Barbara flights
Minneapolis to Fresno flights
Sioux Falls to Ontario flights
Minneapolis to Long Beach flights
Duluth to Las Vegas flights
Fargo to Ontario flights
Minneapolis to Medford flights
Fargo to Sacramento flights
Sioux Falls to Palm Springs flights
Sioux Falls to Reno flights
Minneapolis to San Luis Obispo flights
Fargo to San Diego flights
Minneapolis to Monterey flights
Fargo to Los Angeles flights
Sioux Falls to San Francisco flights
Sioux Falls to Santa Ana flights
Fargo to Palm Springs flights
Duluth to Sacramento flights
Fargo to San Francisco flights
Rochester to Los Angeles flights
Sioux Falls to Sacramento flights
Duluth to San Francisco flights
Sioux Falls to Burbank flights
Rochester to San Diego flights
Minneapolis to Santa Rosa flights
Duluth to Los Angeles flights
Sioux Falls to San Jose flights
Fargo to Reno flights
La Crosse to Las Vegas flights
Fargo to Fresno flights
Rochester to Ontario flights
Fargo to Santa Ana flights
Fargo to San Luis Obispo flights

Top 6 airlines flying from Minneapolis to San Diego

Discover the top 6 airlines that operate flights from Minneapolis 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$188FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$155Average$257FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$173Average$355FlexibilityNo cancel feeOn-time71%
DeltaCheapest$199Average$387FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$238Average$413FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$258Average$418FlexibilityNo cancel feeOn-time69%

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.