
Book Cheap United flight from New York (LGA) to San Diego (SAN) from CA $326
Find The Best Day to Book a Cheap United Flights From New York to San Diego
Cheapest United Flights from New York (LGA) to San Diego (SAN)
The cheapest flights to San Diego Intl. found within the past 7 days were CA $677 round trip and CA $326 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great United flight from LGA to SAN
To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying United New York to San Diego gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with United between New York and San Diego
United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from New York to San Diego with United are June.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your United flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ORD | USA | O'Hare Intl. | 227 |
| DEN | USA | Denver Intl. | 226 |
| IAH | USA | George Bush Intercontinental | 136 |
| IAD | USA | Washington Dulles Intl. | 100 |
| SFO | USA | San Francisco Intl. | 64 |
| LAX | USA | Los Angeles Intl. | 23 |
| EWR | USA | Liberty Intl. | 20 |
| FRA | DEU | Frankfurt Intl. | 19 |
| NRT | JPN | Narita Intl. | 19 |
| PEK | CHN | Capital Intl. | 16 |
Travelers ❤️ these 🏨 after their flight to San Diego

Sheraton San Diego Resort
Very beautiful hotel. All renovated at the marina location. Only issue is be prepared for all the extra fees. Expensive and so many hidden fees.
Reviewed on Mar 18, 2026

Wyndham San Diego Bayside
Phenomenal sunet views. Great location!!
Reviewed on Mar 18, 2026

The DEXTRO Little Italy, BW Premier Collection
It’s was okay
Reviewed on Mar 18, 2026
Want more than a(n) United Flight from New York to San Diego?
Explore More Ways to Travel with Travelocity
- Aeromexico Seoul (ICN) to San Diego (SAN) flights
- Air Canada Moncton (YQM) to San Diego (SAN) flights
- Air Canada Québec (YQB) to San Diego (SAN) flights
- Air Canada Kamloops (YKA) to San Diego (SAN) flights
- Air Canada Nanaimo (YCD) to San Diego (SAN) flights
- Air Canada Saint John (YSJ) to San Diego (SAN) flights
- Alaska Airlines Fresno (FAT) to San Diego (SAN) flights
- Alaska Airlines Houston (IAH) to San Diego (SAN) flights
- Alaska Airlines Portland (PDX) to San Diego (SAN) flights
- Alaska Airlines Spokane (GEG) to San Diego (SAN) flights
- American Airlines Albuquerque (ABQ) to San Diego (SAN) flights
- American Airlines Denver (DEN) to San Diego (SAN) flights
- American Airlines Harrisburg (MDT) to San Diego (SAN) flights
- American Airlines Miami (MIA) to San Diego (SAN) flights
- American Airlines Montreal (YUL) to San Diego (SAN) flights
- Delta Detroit (DTW) to San Diego (SAN) flights
- Delta London (LHR) to San Diego (SAN) flights
- Delta Durango (DRO) to San Diego (SAN) flights
- Delta Minneapolis (MSP) to San Diego (SAN) flights
- Delta Oaxaca Intl. (OAX) to San Diego (SAN) flights
- Delta Plattsburgh (PBG) to San Diego (SAN) flights
- Delta San Antonio (SAT) to San Diego (SAN) flights
- Jetblue Airways Miami (MIA) to San Diego (SAN) flights
- Spirit Airlines Philadelphia (PHL) to San Diego (SAN) flights
- Turkish Airlines Kayseri (ASR) to San Diego (SAN) flights
- United Las Vegas (LAS) to San Diego (SAN) flights
- United Bakersfield (BFL) to San Diego (SAN) flights
- Westjet Kelowna (YLW) to San Diego (SAN) flights
- Westjet Toronto (YYZ) to San Diego (SAN) flights
- Westjet Halifax (YHZ) to San Diego (SAN) flights
- Flights from Albuquerque (ABQ) to San Diego (SAN)
- Flights from St. John's (ANU) to San Diego (SAN)
- Flights from Austin (AUS) to San Diego (SAN)
- Flights from Belem (BEL) to San Diego (SAN)
- Flights from Bangor (BGR) to San Diego (SAN)
- Flights from Branson (BKG) to San Diego (SAN)
- Flights from Bellingham (BLI) to San Diego (SAN)
- Flights from Boa Vista (BVB) to San Diego (SAN)
- Flights from Cleveland (CLE) to San Diego (SAN)
- Flights from Colorado Springs (COS) to San Diego (SAN)
- Flights from Washington (DCA) to San Diego (SAN)
- Flights from Denver (DEN) to San Diego (SAN)
- Flights from Dallas (DFW) to San Diego (SAN)
- Flights from Dillingham (DLG) to San Diego (SAN)
- Flights from Dinard (DNR) to San Diego (SAN)
- Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)
- Flights from Fresno (FAT) to San Diego (SAN)
- Flights from Kalispell (FCA) to San Diego (SAN)
- Flights from Florianópolis (FLN) to San Diego (SAN)
- Flights from Sioux Falls (FSD) to San Diego (SAN)
- Flights from Garden City (GCK) to San Diego (SAN)
- Flights from Great Falls (GTF) to San Diego (SAN)
- Flights from Hull (HUY) to San Diego (SAN)
- Flights from Ilhéus Airport (IOS) to San Diego (SAN)
- Flights from Las Vegas (LAS) to San Diego (SAN)
- Flights from London (LHR) to San Diego (SAN)
- Flights from Merced (MCE) to San Diego (SAN)
- Flights from Kansas City (MCI) to San Diego (SAN)
- Flights from Chicago (MDW) to San Diego (SAN)
- Flights from Memphis (MEM) to San Diego (SAN)
- Flights from Melilla (MLN) to San Diego (SAN)
- Flights from Minneapolis (MSP) to San Diego (SAN)
- Flights from Oakland (OAK) to San Diego (SAN)
- Flights from Oklahoma City (OKC) to San Diego (SAN)
- Flights from Chicago (ORD) to San Diego (SAN)
- Flights from Philadelphia (PHL) to San Diego (SAN)
- Flights from Phoenix (PHX) to San Diego (SAN)
- Flights from Pittsburgh (PIT) to San Diego (SAN)
- Flights from Portland (PWM) to San Diego (SAN)
- Flights from Raleigh (RDU) to San Diego (SAN)
- Flights from Reno (RNO) to San Diego (SAN)
- Flights from San Antonio (SAT) to San Diego (SAN)
- Flights from Seattle (SEA) to San Diego (SAN)
- Flights from St. George (SGU) to San Diego (SAN)
- Flights from Salt Lake City (SLC) to San Diego (SAN)
- Flights from Sacramento (SMF) to San Diego (SAN)
- Flights from Orange County (SNA) to San Diego (SAN)
- Flights from Saipan (SPN) to San Diego (SAN)
- Flights from St. Louis (STL) to San Diego (SAN)
- Flights from London (STN) to San Diego (SAN)
- Flights from Syracuse (SYR) to San Diego (SAN)
- Flights from Tampa (TPA) to San Diego (SAN)
- Flights from Tucson (TUS) to San Diego (SAN)
- Flights from Ottawa (YOW) to San Diego (SAN)
- Flights from Windsor (YQG) to San Diego (SAN)
- Flights from Comox (YQQ) to San Diego (SAN)
- Flights from Thunder Bay (YQT) to San Diego (SAN)
- Flights from Toronto (YTZ) to San Diego (SAN)
- Flights from Yuma (YUM) to San Diego (SAN)
- Flights from Vancouver (YVR) to San Diego (SAN)
- Flights from Abbotsford (YXX) to San Diego (SAN)
- Flights from Calgary (YYC) to San Diego (SAN)
- Flights from Churchill (YYQ) to San Diego (SAN)
- Flights from Toronto (YYZ) to San Diego (SAN)
- Flights from Zürich (ZRH) to San Diego (SAN)
