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$68+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SAN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 30, 2025.

Round-trip from

$140
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$243
From Irving to San Diego
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One-way flight from Irving to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($36 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 30, 2025.

This Frontier deal was found by Cheapflights users on 10/29. 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.
Mon 12/1510:35 pmDFW - SAN
Nonstop3h 21mFrontier
Wed 12/176:25 amSAN - DFW
1 stop9h 34mFrontier
Deal found 10/29$142
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:38 amDFW - SAN
1 stop8h 02mFrontier
Wed 11/126:41 amSAN - DFW
1 stop5h 55mFrontier
Deal found 10/28$143
This CheapOair deal was found by Cheapflights users on 10/30. 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 11/1410:26 pmDFW - SAN
1 stop25h 59mFrontier
Sun 11/1612:12 pmSAN - DFW
1 stop28h 43mFrontier
Deal found 10/30$144
This CheapOair deal was found by Cheapflights users on 10/29. 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 11/1310:11 amDFW - SAN
1 stop8h 46mFrontier
Mon 11/176:25 amSAN - DFW
Nonstop3h 11mFrontier
Deal found 10/29$145
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/1210:34 pmDFW - SAN
1 stop16h 01mFrontier
Thu 11/133:59 pmSAN - DFW
1 stop8h 00mFrontier
Deal found 10/30$146
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/1110:30 pmDFW - SAN
Nonstop3h 21mFrontier
Sun 12/146:25 amSAN - DFW
Nonstop3h 16mFrontier
Deal found 10/29$147
This Frontier deal was found by Cheapflights users on 10/30. 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.
Sun 12/710:30 pmDFW - SAN
Nonstop3h 21mFrontier
Thu 12/116:25 amSAN - DFW
Nonstop3h 16mFrontier
Deal found 10/30$148
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/187:45 amDFW - SAN
1 stop6h 22mFrontier
Sat 11/226:25 amSAN - DFW
Nonstop3h 15mFrontier
Deal found 10/30$149
This Frontier deal was found by Cheapflights users on 10/30. 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 11/206:00 amDFW - SAN
1 stop8h 10mFrontier
Sat 11/226:25 amSAN - DFW
Nonstop3h 15mFrontier
Deal found 10/30$150
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/117:45 amDFW - SAN
1 stop6h 22mFrontier
Tue 11/181:37 pmSAN - DFW
1 stop8h 33mFrontier
Deal found 10/29$151
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/1310:11 amDFW - SAN
1 stop8h 46mFrontier
Sat 11/226:25 amSAN - DFW
Nonstop3h 15mFrontier
Deal found 10/30$152
This Frontier deal was found by Cheapflights users on 10/30. 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.
Sun 12/710:30 pmDFW - SAN
Nonstop3h 21mFrontier
Wed 12/176:25 amSAN - DFW
1 stop9h 34mFrontier
Deal found 10/30$153

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 30, 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

Tue 12/9

10:00 am-3:21 pm

1 stop7h 21m

San Diego

Tue 12/9

10:30 pm-10:29 am

1 stop9h 59m

$217

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

6:24 am-5:18 pm

1 stop8h 54m

$217

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Fri 1/16

8:10 am-4:40 pm

1 stop10h 30m

San Diego

Tue 1/20

11:00 am-11:45 pm

1 stop10h 45m

$243

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Sat 1/17

5:35 pm-9:56 pm

1 stop6h 21m

San Diego

Tue 1/20

11:08 am-9:34 pm

2 stops8h 26m

$294

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 12/10

7:40 am-11:30 pm

2 stops17h 50m

San Diego

Sat 12/13

6:30 pm-6:40 am

1 stop10h 10m

$297

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Mon 11/24

2:16 pm-8:05 pm

1 stop7h 49m

San Diego

Thu 11/27

7:50 pm-11:08 am

2 stops13h 18m

$314

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 12/3

4:23 pm-11:35 pm

1 stop9h 12m

San Diego

Thu 12/4

10:30 pm-9:05 am

1 stop8h 35m

$317

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Wed 12/3

7:14 am-8:28 am

Nonstop3h 14m

San Diego

Thu 12/4

4:25 pm-11:28 pm

1 stop5h 03m

$329

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Thu 11/27

9:58 am-4:25 pm

1 stop8h 27m

San Diego

Tue 12/9

5:45 pm-6:43 pm

2 stops22h 58m

$351

DallasSan Diego

DFW - SAN

DFWSAN

Dallas/Fort Worth

Thu 12/25

4:00 pm-9:38 pm

1 stop7h 38m

San Diego

Thu 1/1

6:15 am-6:04 pm

1 stop9h 49m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 24, 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 $119). 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 30, 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 Wednesday 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.

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 30, 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
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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
4,242 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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
11,030 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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
8,115 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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
3,123 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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 11 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 6h 21m. Delta provides one of the quickest options available for as low as $294. 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 cheapest airlines to fly from Irving to San Diego one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Irving to San Diego for a low price.

  • 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 GOL (70%), Frontier (69%) or Japan Airlines (62%) 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 $241, our data shows the cheapest flight currently is $63. When looking at the most popular route, (Dallas/Fort Worth - San Diego), you can expect to pay $134 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 $119). 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

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Alternative routes for Irving to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
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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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$64Average$153FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$179Average$420FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$179Average$335FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$248Average$573FlexibilityNo cancel feeOn-time75%
DeltaCheapest$267Average$357FlexibilityNo cancel feeOn-timeN/A

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