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Cheap flights from Islip to San Diego (ISP - SAN)

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Cheap flights from Islip to San Diego in April 2020

The best prices found for ISP to SAN flights for April
18 Apr - 22 May
$237pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
17 Apr - 22 May
$239pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
20 Apr - 22 May
$247pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island

Islip to San Diego 2020 flight deals

Cheap flights to San Diego from Islip found for this year
21 Jul - 25 Jul
$443pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
29 Aug - 5 Sep
$743pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island

Alternative routes for Islip to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Islip to San Diego
Average temperature for April in San Diego
69.8 °F
Avg rainfall for April in San Diego
0.8 ″

Airports servicing Islip

Airports servicing San Diego

Related info for your journey

Useful info, stats and facts about Islip to San Diego flights.

Flight FAQs

From Islip to San Diego

Are flight prices decreasing from Islip to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Are there nonstop flights from Islip to San Diego for under $200 on Cheapflights?

There are no nonstop flights from Islip to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Islip to San Diego for under $300?

There are currently just 3 open flights from Islip to San Diego within the next 7 days for less than $300.

What days are nonstop flights available from Islip to San Diego?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

The Islip Long Island to San Diego flight path was viewed by 189 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What percent of flights are delayed?

When booking remember that flights Islip to San Diego are typically delayed by 20min. so prepare as needed.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Southwest Airlines Co., as currently they have the cheapest options available from Islip to San Diego. On average you can find 129 flights for this flight path daily.

Does it rain more in Islip or San Diego?

Islip will have greater rainfall in 0 compared to San Diego over the next 16 days.

Is Islip weather warmer or cooler than San Diego?

Expect the weather to be around 84 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Diego is generally colder than in Islip.