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Flights to San Diego

$27 Cheap flights to San Diego

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Diego departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to San Diego

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to San Diego.
5:49 pm - 7:11 pmSJC-SAN
1h 22mnonstop
3:29 pm - 4:54 pmSAN-SJC
1h 25mnonstop
$48Spirit Airlines
Find Deal
Mon, Mar 24 - Thu, Mar 27
5:49 pm - 7:11 pmSJC-SAN
1h 22mnonstop
3:29 pm - 4:54 pmSAN-SJC
1h 25mnonstop
$49Spirit Airlines
Find Deal
Mon, Mar 24 - Wed, Mar 26
10:22 pm - 11:47 pmDFW-SAN
3h 25mnonstop
6:25 am - 11:32 amSAN-DFW
3h 07mnonstop
$75Frontier
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Thu, Apr 3 - Sun, Apr 6
11:33 pm - 12:55 amDFW-SAN
3h 22mnonstop
6:25 am - 11:32 amSAN-DFW
3h 07mnonstop
$78Frontier
Find Deal
Mon, Apr 7 - Tue, Apr 8
6:15 am - 7:40 amSJC-SAN
1h 25mnonstop
8:23 am - 10:01 amSAN-SJC
1h 38mnonstop
$97Alaska Airlines
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Sat, Mar 15 - Tue, Mar 18
6:15 am - 7:40 amSJC-SAN
1h 25mnonstop
8:23 am - 10:01 amSAN-SJC
1h 38mnonstop
$107Alaska Airlines
Find Deal
Thu, Mar 13 - Sat, Mar 15
7:15 am - 10:09 amSEA-SAN
2h 54mnonstop
11:05 am - 2:12 pmSAN-SEA
3h 07mnonstop
$137Delta
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Thu, Mar 13 - Mon, Mar 17
7:15 am - 10:09 amSEA-SAN
2h 54mnonstop
7:20 am - 10:29 amSAN-SEA
3h 09mnonstop
$167Delta
Find Deal
Thu, Mar 13 - Sun, Mar 16
5:00 pm - 9:37 pmJFK-SAN
7h 37m1 stop
11:04 am - 9:30 pmSAN-JFK
7h 26m1 stop
$217American Airlines
Find Deal
Tue, Apr 8 - Tue, Apr 15
11:55 am - 6:32 pmJFK-SAN
9h 37m1 stop
10:12 am - 8:30 pmSAN-JFK
7h 18m1 stop
$247American Airlines
Find Deal
Sat, Mar 29 - Sat, Apr 5

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San Diego flights insights and trends

Explore insights for your San Diego flight to craft the best travel plan

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of October, then departing from United States during the month September is also very affordable. Most momondo users find prices during this month for around $336.

What is the absolute cheapest flight to San Diego?

Users booking trips to San Diego from Las Vegas found flights 91% cheaper than the average price of flights to San Diego. To find the cheapest price to San Diego from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from United States to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $373. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $454. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $383. Flights at noon are often more expensive with an average ticket price of $517.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from United States when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $348 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from United States for as low as $303 on momondo.

Cheap San Diego flight deals and tips

Summary info about San Diego flight prices, duration and airlines

Best One-Way Price

$27

Best Round-Trip Price

$48

Fastest flight time

1h 22m

Popular in

December
The best one-way flight price to San Diego from United States in the last 72 hours is $27 (San Jose to San Diego).
The best round-trip flight price to San Diego from United States in the last 72 hours is $48 (San Jose to San Diego).
The fastest flight to San Diego from United States takes 1h 22m (San Jose to San Diego).
December has the highest demand for flights to San Diego, with a 11% price increase on average.

Frequently asked questions about flying to San Diego

When is the best time to plan a beach trip to San Diego?

Beaches like La Jolla Cove are most often visited during August, as the weather is usually above 70 degrees fahrenheit with a low chance of rain. Consider visiting Mission Beach during your San Diego visit as well.

How far in advance should I book a flight to San Diego?

Most flyers found that booking tickets 105 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $382. However, in the past 72 hours, people saw flights from United States for as low as $299.

Is there an alternative airport near San Diego?

Santa Ana J. Wayne/Orange Cnty Airport, Palm Springs Airport, Imperial County Airport or Ontario Airport can be an alternative airport used for travel to San Diego.

Is there a cheaper alternative to flying into San Diego?

The cheapest airport near San Diego is typically Imperial County Airport with an average price of $176/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San Diego Airport?

Prices for flights to San Diego Airport refresh daily.

How many operators does momondo search for flights to San Diego Airport?

How old do you have to be to fly to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
Julian
La Mesa
National City
Lemon Grove
San Ysidro
Imperial Beach
Borrego Springs
Alpine
Poway
Santee

Why use momondo?

Why should I use momondo to find a flight deal to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights to San Diego with flexible booking policies on momondo?

Yes. All flights to San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to San Diego?

momondo helps you find the best flight to San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheapest flight routes to San Diego

These routes have the cheapest flights to San Diego found by momondo users in United States
DepartingDestinationBest TimeBest Price
San FranciscoSan Diego1h 32m$38
Las VegasSan Diego1h 12m$39
San JoseSan Diego1h 22m$41
OaklandSan Diego1h 25m$42
DenverSan Diego2h 22m$58
Los AngelesSan Diego0h 52m$68
BurbankSan Diego3h 21m$71
SacramentoSan Diego1h 30m$73
Salt Lake CitySan Diego1h 58m$73
MontereySan Diego1h 21m$73
PhoenixSan Diego1h 10m$75
DallasSan Diego2h 55m$77
ChicagoSan Diego4h 22m$81
HoustonSan Diego3h 19m$82
PortlandSan Diego2h 26m$86
RenoSan Diego1h 30m$87