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$86+ Cheap flights from Fort Myers to San Diego (RSW - 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — SAN
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Fort Myers to San Diego

Cheapest flights from Fort Myers to San Diego
Explore the most affordable flight options available from Fort Myers to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:34 pm
RSW
-
SAN
1 stop17h 00m
Frontier
Mon 4/206:25 am
SAN
-
RSW
1 stop7h 04m
Frontier
Deal found 3/24$160
This CheapOair deal was found by Cheapflights users on 3/26. 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 4/135:24 pm
RSW
-
SAN
1 stop9h 38m
Frontier
Thu 4/1612:25 pm
SAN
-
RSW
1 stop25h 04m
Frontier
Deal found 3/26$191
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:24 pm
RSW
-
SAN
1 stop9h 38m
Frontier
Fri 4/176:25 am
SAN
-
RSW
1 stop7h 04m
Frontier
Deal found 3/24$205
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:42 pm
RSW
-
SAN
1 stop8h 08m
Frontier
Mon 5/186:25 am
SAN
-
RSW
1 stop8h 22m
Frontier
Deal found 3/25$230
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:24 pm
RSW
-
SAN
1 stop9h 41m
Frontier
Sun 4/59:28 pm
SAN
-
RSW
1 stop16h 01m
Frontier
Deal found 3/26$250
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:01 pm
RSW
-
SAN
2 stops21h 41m
Frontier
Mon 5/186:25 am
SAN
-
RSW
1 stop8h 22m
Frontier
Deal found 3/25$266
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:42 pm
RSW
-
SAN
1 stop8h 08m
Frontier
Mon 5/186:25 am
SAN
-
RSW
1 stop8h 22m
Frontier
Deal found 3/25$270
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:01 pm
RSW
-
SAN
2 stops21h 41m
Frontier
Mon 5/186:25 am
SAN
-
RSW
1 stop8h 22m
Frontier
Deal found 3/25$278
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:24 pm
RSW
-
SAN
1 stop9h 38m
Frontier
Fri 4/176:25 am
SAN
-
RSW
1 stop7h 04m
Frontier
Deal found 3/25$286
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:42 pm
RSW
-
SAN
1 stop8h 08m
Frontier
Sat 5/166:25 am
SAN
-
RSW
1 stop7h 14m
Frontier
Deal found 3/25$290
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.
Sun 3/295:28 pm
RSW
-
SAN
1 stop9h 40m
Frontier
Thu 4/26:25 am
SAN
-
RSW
1 stop7h 04m
Frontier
Deal found 3/24$297
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:01 pm
RSW
-
SAN
2 stops21h 41m
Multiple Airlines
Tue 5/1912:54 pm
SAN
-
RSW
1 stop30h 03m
Multiple Airlines
Deal found 3/25$301

Find flight deals from Fort Myers to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Fort Myers (RSW) 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Expedia)

One-way from

$86
(Travelocity)

Popular in

November

Cheapest in

May

Average price

$409
Provider with most accurate pricing for Fort Myers SW Florida Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-San Diego flights.
Search Deals
From Fort Myers SW Florida Intl to San Diego
Search Deals
One-way flight from Fort Myers SW Florida Intl to San Diego
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Myers 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 March 29, 2026.
Use the filters below to find and compare flights from Fort Myers to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Tue 5/5

6:05 am-10:25 am

1 stop7h 20m

San Diego

Tue 5/12

6:20 am-5:35 pm

1 stop8h 15m

$305

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Sat 4/18

11:50 am-8:12 pm

2 stops11h 22m

San Diego

Mon 4/20

6:15 am-3:51 pm

1 stop6h 36m

$374

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Wed 5/13

5:35 am-9:39 am

1 stop7h 04m

San Diego

Fri 5/15

7:10 pm-9:47 am

2 stops11h 37m

$401

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Thu 6/4

5:59 pm-11:27 pm

1 stop8h 28m

San Diego

Sun 6/7

6:15 am-5:27 pm

1 stop8h 12m

$423

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Fri 5/29

7:00 am-10:51 am

1 stop6h 51m

San Diego

Fri 6/5

10:30 pm-10:53 am

1 stop9h 23m

$433

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Tue 5/5

11:07 am-8:04 pm

1 stop11h 57m

San Diego

Sat 5/9

9:10 pm-9:37 am

1 stop9h 27m

$452

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Sat 4/18

8:10 am-2:05 pm

2 stops8h 55m

San Diego

Mon 4/20

6:45 am-7:45 pm

2 stops10h 00m

$456

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Thu 5/28

11:59 am-8:23 pm

1 stop11h 24m

San Diego

Thu 6/4

10:30 pm-10:53 am

1 stop9h 23m

$474

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Sun 8/2

5:00 pm-9:24 pm

1 stop7h 24m

San Diego

Sat 8/8

10:40 pm-11:14 am

1 stop9h 34m

$477

Fort MyersSan Diego

RSW - SAN

RSWSAN

Fort Myers SW Florida Intl

Wed 5/13

11:49 am-8:03 pm

2 stops11h 14m

San Diego

Sat 5/16

8:45 pm-10:47 am

2 stops11h 02m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Fort Myers 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 Fort Myers to San Diego in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fort Myers to San Diego. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Fort Myers to San Diego, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Fort Myers to San Diego (average of $128). Flying from Fort Myers to San Diego in November is currently the most expensive (average of $297). 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.

How much does it cost to fly round-trip from Fort Myers to San Diego?

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 March 29, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Fort Myers to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,331 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,359 reviews
Southwest
8.0
Very good
4,331 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,509 reviews
Southwest
8.0
Very good
4,331 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,521 reviews
Southwest
8.0
Very good
4,331 reviews

Food

7.0

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Fort Myers to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fort Myers to San Diego?

    Southwest, United Airlines, and Delta can get you from Fort Myers to San Diego in just under 7h 04m. Your travel time can differ by up to 4h 18m. There are 2159 mi between Fort Myers and San Diego. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $189, was found to be the cheapest airline from Fort Myers to San Diego.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is priced at 58% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $154. Users have also found prices from $158 and $158 on American Airlines and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fort Myers 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 Fort Myers to San Diego?

    Currently, May is the cheapest month in which you can book a flight from Fort Myers to San Diego (average of $128). Flying from Fort Myers to San Diego in November is currently the most expensive (average of $297). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 4 airlines flying from Fort Myers to San Diego

Discover the top 4 airlines that operate flights from Fort Myers 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$303Average$450FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$306Average$510FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$456FlexibilityNo cancel feeOn-time63%

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