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$73+ Cheap flights from Irving, TX to San Diego (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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAN
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to San Diego are usually found in September or February, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Irving to San Diego

Keep the following information in mind while searching for Irving to San Diego flight deals. Data was last updated October 14, 2025.

Round-trip from

$134
(Frontier)

One-way from

$73
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$231
From Irving to San Diego
Search Deals
One-way flight from Irving to San Diego
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Highest demand for flights based on searches. 13% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Irving to San Diego

Cheapest flights from Irving to San Diego
Explore the most affordable flight options available from Irving to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Frontier deal was found by Cheapflights users on 10/13. 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.
Fri 11/145:14 pmDFW - SAN
Nonstop3h 18mFrontier
Mon 11/176:25 amSAN - DFW
Nonstop3h 11mFrontier
Deal found 10/13$134
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:30 pmDFW - SAN
Nonstop3h 18mFrontier
Tue 10/282:24 pmSAN - DFW
1 stop7h 46mFrontier
Deal found 10/12$135
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:22 pmDFW - SAN
1 stop11h 28mFrontier
Tue 10/282:24 pmSAN - DFW
1 stop7h 46mFrontier
Deal found 10/11$136
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:22 pmDFW - SAN
1 stop11h 28mFrontier
Wed 10/292:24 pmSAN - DFW
1 stop7h 46mFrontier
Deal found 10/12$137
This Frontier deal was found by Cheapflights users on 10/11. 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.
Thu 10/235:10 pmDFW - SAN
Nonstop3h 18mFrontier
Mon 10/277:43 pmSAN - DFW
Nonstop3h 14mFrontier
Deal found 10/11$138
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:42 pmDFW - SAN
1 stop15h 19mFrontier
Mon 10/279:03 pmSAN - DFW
1 stop12h 12mFrontier
Deal found 10/11$141
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:22 pmDFW - SAN
1 stop11h 28mFrontier
Mon 10/2710:52 amSAN - DFW
1 stop11h 54mFrontier
Deal found 10/11$142
This CheapOair deal was found by Cheapflights users on 10/13. 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.
Thu 11/68:52 pmDFW - SAN
Nonstop3h 22mFrontier
Sat 11/156:41 amSAN - DFW
1 stop15h 29mFrontier
Deal found 10/13$143
This Gotogate deal was found by Cheapflights users on 10/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:52 pmDFW - SAN
Nonstop3h 22mFrontier
Thu 11/136:41 amSAN - DFW
1 stop10h 03mFrontier
Deal found 10/12$144
This Kiwi.com deal was found by Cheapflights users on 10/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amDFW - SAN
2 stops11h 24mFrontier
Thu 11/133:59 pmSAN - DFW
1 stop8h 00mFrontier
Deal found 10/11$147
This Frontier deal was found by Cheapflights users on 10/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:52 pmDFW - SAN
Nonstop3h 22mFrontier
Mon 11/36:25 amSAN - DFW
Nonstop3h 11mFrontier
Deal found 10/12$148

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving 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 October 14, 2025.
Use the filters below to find and compare flights from Irving to San Diego that are best for you.

Fly from

Irving

Fly to

San Diego

Route

Depart

Return

Price

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sun 12/7

4:38 pm-5:59 pm

Nonstop3h 21m

San Diego

Thu 12/11

4:52 pm-5:43 am

1 stop10h 51m

$179

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Fri 11/7

9:05 pm-10:20 pm

Nonstop3h 15m

San Diego

Tue 11/11

5:00 pm-10:05 pm

Nonstop3h 05m

$234

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 11/26

10:38 pm-11:59 pm

Nonstop3h 21m

San Diego

Mon 12/1

6:25 am-11:40 am

Nonstop3h 15m

$239

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 11/10

4:04 pm-11:43 pm

1 stop9h 39m

San Diego

Mon 11/17

10:30 pm-10:26 am

1 stop9h 56m

$279

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 12/1

10:28 pm-1:30 pm

1 stop17h 02m

San Diego

Sun 12/7

4:52 pm-11:53 pm

2 stops29h 01m

$296

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 11/24

6:31 pm-11:40 pm

1 stop7h 09m

San Diego

Thu 11/27

6:30 am-5:36 pm

1 stop9h 06m

$298

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 11/26

10:38 pm-11:59 pm

Nonstop3h 21m

San Diego

Mon 12/1

6:52 pm-3:43 pm

2 stops18h 51m

$345

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sat 12/20

9:42 pm-11:07 pm

Nonstop3h 25m

San Diego

Sun 1/4

4:28 pm-6:07 pm

1 stop23h 39m

$347

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Fri 12/19

1:58 pm-8:16 pm

1 stop8h 18m

San Diego

Wed 12/24

12:11 pm-8:18 pm

1 stop6h 07m

$352

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 12/29

1:58 pm-6:46 pm

1 stop6h 48m

San Diego

Thu 1/1

8:00 am-3:57 pm

1 stop5h 57m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Irving to San Diego

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

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

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

The price you pay for your flight from Irving to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 82 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 Irving to San Diego?

Currently, May is the cheapest month in which you can book a flight from Irving to San Diego (average of $58). Flying from Irving to San Diego in January is currently the most expensive (average of $118). 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 1RV to SAN?

Find hourly flight availability from Irving 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 October 14, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 46% on flights from Irving to San Diego by exploring options for tickets in the evening.

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

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

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

Weekly flight availability from Irving to San Diego

Explore weekly flight availability from Irving to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 14, 2025.

The most flights from 1RV to SAN are scheduled on a Monday (51 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

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 October 14, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and American Airlines from Irving 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.
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,074 reviews
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,235 reviews
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,039 reviews
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,094 reviews
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,136 reviews
Alaska Airlines
8.0
Very good
11,074 reviews

Food

7.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Irving 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 airport do you fly into for flights to San Diego from Irving?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from Irving. Booking flights from Irving to San Diego (SAN) should be relatively easy as there are 40 daily inbound flights from Irving from 6 different airlines.

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

    A quick flight from Irving to San Diego can take about 3h 15m. Frontier provides one of the quickest options available for as low as $234. Airlines will cover a distance of 1168 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    No one likes to see their flight delayed. When booking a flight from Irving to San Diego consider choosing Cathay Pacific (69%), GOL (66%) or Japan Airlines (61%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Irving to San Diego is generally $222, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Dallas/Fort Worth - San Diego), you can expect to pay $124 for that flight.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Irving to San Diego (average of $58). Flying from Irving to San Diego in January is currently the most expensive (average of $118). 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
Imperial Beach
National City

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Top 6 airlines flying from Irving to San Diego

Discover the top 6 airlines that operate flights from Irving 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$177FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$151FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$179Average$330FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$179Average$422FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$248Average$573FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$357FlexibilityNo cancel feeOn-timeN/A

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