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$34+ Cheap flights from San Diego (SAN) to Gilbert, AZ

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — PHX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Gilbert are usually found in August or April, booked 74 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from San Diego to Gilbert

Keep the following information in mind while searching for San Diego to Gilbert flight deals. Data was last updated March 26, 2025.

Round-trip from

$78
(Frontier)

One-way from

$34
(eDestinos)

Popular in

March

Cheapest in

August

Average price

$188
From San Diego to Gilbert
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One-way flight from San Diego to Gilbert
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Gilbert

Cheapest flights from San Diego to Gilbert
Explore the most affordable flight options available from San Diego to Gilbert. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Frontier deal was found by Cheapflights users on 3/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:18 pmSAN - PHX
Nonstop1h 32mFrontier
Wed 4/305:06 pmPHX - SAN
Nonstop1h 22mFrontier
Deal found 3/24$78
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/106:15 amSAN - PHX
1 stop7h 13mSpirit Airlines
Thu 4/102:34 pmPHX - SAN
1 stop10h 08mSpirit Airlines
Deal found 3/25$80
This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:48 pmSAN - PHX
1 stop11h 25mMultiple Airlines
Wed 5/145:06 pmPHX - SAN
Nonstop1h 17mMultiple Airlines
Deal found 3/24$85
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:00 pmSAN - PHX
Nonstop1h 23mAmerican Airlines
Tue 4/155:16 pmPHX - SAN
Nonstop1h 12mAmerican Airlines
Deal found 3/25$152
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/143:35 pmSAN - PHX
1 stop4h 15mSouthwest
Mon 4/149:50 pmPHX - SAN
Nonstop1h 10mSouthwest
Deal found 3/24$167
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/297:15 pmSAN - PHX
1 stop4h 44mDelta
Thu 5/17:30 pmPHX - SAN
1 stop4h 13mDelta
Deal found 3/25$177

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Gilbert 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 March 26, 2025.
Use the filters below to find and compare flights from San Diego to Gilbert that are best for you.

Fly from

San Diego

Fly to

Gilbert

Route

Depart

Return

Price

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Tue 4/29

7:18 pm-8:50 pm

Nonstop1h 32m

Phoenix Sky Harbor Intl

Wed 4/30

5:06 pm-6:28 pm

Nonstop1h 22m

$78

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Thu 4/10

6:15 am-1:28 pm

1 stop7h 13m

Phoenix Sky Harbor Intl

Thu 4/10

2:34 pm-12:42 am

1 stop10h 08m

$80

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Sun 5/11

8:48 pm-8:13 am

1 stop11h 25m

Phoenix Sky Harbor Intl

Wed 5/14

5:06 pm-6:23 pm

Nonstop1h 17m

$85

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Tue 4/15

1:00 pm-2:23 pm

Nonstop1h 23m

Phoenix Sky Harbor Intl

Tue 4/15

5:16 pm-6:28 pm

Nonstop1h 12m

$152

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Mon 4/14

3:35 pm-7:50 pm

1 stop4h 15m

Phoenix Sky Harbor Intl

Mon 4/14

9:50 pm-11:00 pm

Nonstop1h 10m

$167

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Tue 4/29

7:15 pm-11:59 pm

1 stop4h 44m

Phoenix Sky Harbor Intl

Thu 5/1

7:30 pm-11:43 pm

1 stop4h 13m

$177

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Fri 5/9

9:59 pm-3:49 pm

1 stop17h 50m

Phoenix Sky Harbor Intl

Mon 5/12

9:00 am-7:09 pm

2 stops10h 09m

$278

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Sun 5/11

8:48 pm-8:13 am

1 stop11h 25m

$39

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Sat 5/3

7:18 pm-8:48 pm

Nonstop1h 30m

$43

San DiegoPhoenix

SAN - PHX

SANPHX

San Diego

Tue 5/13

6:15 am-12:11 pm

1 stop5h 56m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 16 results
1
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Best time to book a flight from San Diego to Gilbert

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Gilbert. Price data was last updated on March 21, 2025.

The best time to book flights from San Diego to Gilbert is 74 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 San Diego to Gilbert?

Currently, January is the cheapest month in which you can book a flight from San Diego to Gilbert (average of $258). Flying from San Diego to Gilbert in March is currently the most expensive (average of $337). 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 SAN to G1L?

Find hourly flight availability from San Diego to Gilbert. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Gilbert as you normally would.

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

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

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

Weekly flight availability from San Diego to Gilbert

Explore weekly flight availability from San Diego to Gilbert. 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 March 26, 2025.

The most flights from SAN to G1L are scheduled on a Tuesday (24 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Gilbert by month

Plan your trip to Gilbert by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Gilbert ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Gilbert when rainfall is around 0.0 in.

Temperature in Gilbert by month

Plan your trip to Gilbert by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Gilbert, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Gilbert

Get insights into the airlines that provide service to Gilbert. 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 Gilbert. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from San Diego to Gilbert, such as Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Comfort

8.1

Food

7.1

Overall

8.1

Entertainment

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Gilbert. 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 from for flights from San Diego to Gilbert?

    For a flight from San Diego to Gilbert, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 14 outbound flights to Gilbert per day. 6 airlines have flights to Gilbert from San Diego on a regular basis.

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

    One-way options have recently been found by users for as low as $34 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $43 and Delta from $89 one-way.

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

    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 San Diego to Gilbert on time: American Airlines (91%), British Airways (87%), Alaska Airlines (86%).

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

    Looking at all options, your cheapest flight can be booked for $48. While the most popular route (San Diego - Phoenix Sky Harbor Intl) can be booked for $80 on average our data indicates $1,043 when flying from San Diego to Gilbert.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Gilbert (average of $258). Flying from San Diego to Gilbert in March is currently the most expensive (average of $337). 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

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Top 6 airlines flying from San Diego to Gilbert

Discover the top 6 airlines that operate flights from San Diego to Gilbert. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$105FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$75Average$121FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$128Average$314FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$132Average$301FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$269Average$467FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$286Average$439FlexibilityNo cancel feeOn-time75%
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