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Cheap flights from Long Island Mac Arthur to San Diego (ISP - SAN)

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How to find the cheapest flight from
Long Island Mac Arthur (ISP) to San Diego (SAN)

ISP - SAN
Price
$301 - $832
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

December

High demand for flights, 52% potential price rise

Cheapest in

February

Best time to find cheap flights, 25% potential price drop

Round-trip from

$301

From Long Island Mac Arthur to San Diego

One-way from

$136

One-way flight from Long Island Mac Arthur to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Long Island Mac Arthur to San Diego?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 49% on the overall cost on flights from Long Island Mac Arthur to San Diego.

How far in advance should I book a flight from Long Island Mac Arthur to San Diego?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 17 days in advance, which can save you up to 27% on flights from Long Island Mac Arthur to San Diego compared to booking the week you need them. Waiting 17 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $73. For sooner than that we have options available in the next 3 days from $98.

What is the cheapest month to fly from Long Island Mac Arthur to San Diego?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to San Diego. Flights to San Diego from Long Island Mac Arthur in July are about $80 on average during July, but can be found for as low as $44.

When is the cheapest time to fly from Long Island Mac Arthur to San Diego (ISP - SAN)?

When flying from Long Island Mac Arthur to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight in the afternoon.

Cheap flights from Long Island Mac Arthur to San Diego in January, February 2021

The best prices found for ISP to SAN flights for January, February
17 Feb - 20 Feb
$274pp
ISP
Islip Long Island
Frontier
   
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier
   
2 STOPS
ISP
Islip Long Island
17 Feb - 20 Feb
$275pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ISP
Islip Long Island
12 Feb - 16 Feb
$280pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
ISP
Islip Long Island

Long Island Mac Arthur to San Diego 2021 flight deals

Cheap flights to San Diego from Long Island Mac Arthur found for this year
18 Mar - 22 Mar
$271pp
ISP
Islip Long Island
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ISP
Islip Long Island
17 Feb - 20 Feb
$274pp
ISP
Islip Long Island
Frontier
   
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier
   
2 STOPS
ISP
Islip Long Island
17 Feb - 20 Feb
$275pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ISP
Islip Long Island

Last minute flights from Long Island Mac Arthur to San Diego

Late deals on round-trip flights to San Diego from Long Island Mac Arthur, departing today and this week
29 Jan - 30 Jan
$501pp
ISP
Islip Long Island
American Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ISP
Islip Long Island
29 Jan - 30 Jan
$505pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
ISP
Islip Long Island
29 Jan - 30 Jan
$509pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
   
2 STOPS
ISP
Islip Long Island

One-way flights to San Diego from Long Island Mac Arthur

The cheapest one-way flights from Long Island Mac Arthur to San Diego
1:25 am - 7:32 am
American Airlines
1 Stop
9h 07m
ISP - SAN
American Airlines
1:20 am - 7:27 am
American Airlines
1 Stop
9h 07m
ISP - SAN
American Airlines

Related info for your journey

Useful info, stats and facts about Long Island Mac Arthur to San Diego flights.

Flight FAQs

From Long Island Mac Arthur 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.

What safety measures are being taken by airlines flying from Islip Long Island to San Diego to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travelers booking flights from Islip Long Island to San Diego include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Islip Long Island to San Diego have flexible cancellations due to COVID-19?

American Airlines, Frontier, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Long Island Mac Arthur to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Long Island Mac Arthur to San Diego for under $300. The cheapest flight booked recently is on American Airlines for just $271, but on average you can expect to pay $441.

Are there nonstop flights from Long Island Mac Arthur to San Diego for under $300 on Cheapflights?

There are no nonstop flights from Long Island Mac Arthur 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 Long Island Mac Arthur to San Diego for under $600?

There are currently 6+ open flights from Long Island Mac Arthur to San Diego within the next 7 days for less than $600.

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

Days when nonstop flights are available for this flight are: Saturday.

Does it rain more in Islip or San Diego?

Islip will have greater rainfall in 0 compared to San Diego over the next 14 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.

How long is the flight from Long Island Mac Arthur to San Diego?

Airlines like American Airlines and Frontier fly from Long Island Mac Arthur to San Diego in about 8h 35m. The time it takes to get you to your destination can typically vary by up to 21h 36m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Long Island Mac Arthur to San Diego round-trip?

According to our current data, American Airlines ($271), and Frontier ($274) offers the cheapest pricing from Long Island Mac Arthur to San Diego. American Airlines is currently priced 32% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Long Island Mac Arthur to San Diego one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $136.

Alternative routes for Long Island Mac Arthur to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Long Island Mac Arthur to San Diego
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

Airports servicing Islip

Airports servicing San Diego

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