
Book Cheap United flight from Ithaca (ITH) to San Diego (SAN)
Find The Best Day to Book a Cheap United Flights From Ithaca to San Diego
Frequently asked questions
Grab a great United flight from ITH 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 Ithaca 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 Ithaca 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 Ithaca to San Diego with United are .
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
Can’t wait to see Bay Tower’s remodeled pool area. We will be back!
Reviewed on Mar 24, 2026

Wyndham San Diego Bayside
Parking is so expensive. Other than that, it was a nice place.
Reviewed on Mar 24, 2026

The DEXTRO Little Italy, BW Premier Collection
Shout out to Elijah for a warm welcome and friendly check in/out. Loved the other staffs too, they answered all my questions and fulfilled all of my requests. Room was nice and clean. Overall it was a great stay at a great location
Reviewed on Mar 24, 2026
Want more than a(n) United Flight from Ithaca to San Diego?
Explore More Ways to Travel with Travelocity
- Air Canada Kamloops (YKA) to San Diego (SAN) flights
- Air Canada Toronto (YYZ) to San Diego (SAN) flights
- Air Canada Montreal (YUL) to San Diego (SAN) flights
- Air Canada Victoria (YYJ) to San Diego (SAN) flights
- Alaska Airlines Bellingham (BLI) to San Diego (SAN) flights
- Alaska Airlines Fresno (FAT) to San Diego (SAN) flights
- Alaska Airlines Atlanta (ATL) to San Diego (SAN) flights
- Alaska Airlines Chicago (ORD) to San Diego (SAN) flights
- Alaska Airlines Spokane (GEG) to San Diego (SAN) flights
- American Airlines Harrisburg (MDT) to San Diego (SAN) flights
- American Airlines Las Vegas (LAS) to San Diego (SAN) flights
- American Airlines Atlanta (ATL) to San Diego (SAN) flights
- American Airlines Toronto (YYZ) to San Diego (SAN) flights
- British Airways Vadodara (BDQ) to San Diego (SAN) flights
- Delta Grand Forks (GFK) to San Diego (SAN) flights
- Delta Miami (MIA) to San Diego (SAN) flights
- Delta San Antonio (SAT) to San Diego (SAN) flights
- Delta Victoria (YYJ) to San Diego (SAN) flights
- Frontier Airlines Phoenix (PHX) to San Diego (SAN) flights
- Japan Airlines Seoul (ICN) to San Diego (SAN) flights
- Jetblue Airways Miami (MIA) to San Diego (SAN) flights
- Korean Air Seoul (ICN) to San Diego (SAN) flights
- United New York (LGA) to San Diego (SAN) flights
- United Bakersfield (BFL) to San Diego (SAN) flights
- United Chicago (ORD) to San Diego (SAN) flights
- United Portland (PDX) to San Diego (SAN) flights
- United Papeete (PPT) to San Diego (SAN) flights
- Westjet Calgary (YYC) to San Diego (SAN) flights
- Westjet Kelowna (YLW) to San Diego (SAN) flights
- Westjet Victoria (YYJ) to San Diego (SAN) flights
- Flights from St. John's (ANU) to San Diego (SAN)
- Flights from Atlanta (ATL) to San Diego (SAN)
- Flights from Belem (BEL) to San Diego (SAN)
- Flights from Branson (BKG) to San Diego (SAN)
- Flights from Bellingham (BLI) to San Diego (SAN)
- Flights from Nashville (BNA) to San Diego (SAN)
- Flights from Boston (BOS) to San Diego (SAN)
- Flights from Boa Vista (BVB) to San Diego (SAN)
- Flights from Cleveland (CLE) to San Diego (SAN)
- Flights from Charlotte (CLT) to San Diego (SAN)
- Flights from Angeles City (CRK) 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 Dinard (DNR) to San Diego (SAN)
- Flights from Detroit (DTW) to San Diego (SAN)
- Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)
- Flights from Fargo (FAR) to San Diego (SAN)
- Flights from Florianópolis (FLN) to San Diego (SAN)
- Flights from Garden City (GCK) to San Diego (SAN)
- Flights from Great Falls (GTF) to San Diego (SAN)
- Flights from Honolulu (HNL) to San Diego (SAN)
- Flights from Hull (HUY) to San Diego (SAN)
- Flights from Washington (IAD) to San Diego (SAN)
- Flights from Wilmington (ILM) to San Diego (SAN)
- Flights from Osaka (ITM) to San Diego (SAN)
- Flights from New York (JFK) to San Diego (SAN)
- Flights from Las Vegas (LAS) to San Diego (SAN)
- Flights from Los Angeles (LAX) to San Diego (SAN)
- Flights from New York (LGA) to San Diego (SAN)
- Flights from Kansas City (MCI) to San Diego (SAN)
- Flights from Orlando (MCO) to San Diego (SAN)
- Flights from Chicago (MDW) to San Diego (SAN)
- Flights from Memphis (MEM) to San Diego (SAN)
- Flights from Morgantown (MGW) to San Diego (SAN)
- Flights from Melilla (MLN) to San Diego (SAN)
- Flights from Montrose (MTJ) to San Diego (SAN)
- Flights from Oakland (OAK) to San Diego (SAN)
- Flights from Oklahoma City (OKC) to San Diego (SAN)
- Flights from Philadelphia (PHL) to San Diego (SAN)
- Flights from Phoenix (PHX) to San Diego (SAN)
- Flights from Portland (PWM) to San Diego (SAN)
- Flights from Reno (RNO) to San Diego (SAN)
- Flights from San Francisco (SFO) to San Diego (SAN)
- Flights from San José del Cabo (SJD) to San Diego (SAN)
- Flights from Salt Lake City (SLC) 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 Dakhla (VIL) to San Diego (SAN)
- Flights from Edmonton (YEG) to San Diego (SAN)
- Flights from Fredericton (YFC) to San Diego (SAN)
- Flights from Schefferville (YKL) to San Diego (SAN)
- Flights from Comox (YQQ) to San Diego (SAN)
- Flights from Thunder Bay (YQT) to San Diego (SAN)
- Flights from Montreal (YUL) to San Diego (SAN)
- Flights from Yuma (YUM) to San Diego (SAN)
- Flights from Vancouver (YVR) to San Diego (SAN)
- Flights from Prince George (YXS) to San Diego (SAN)
- Flights from Victoria (YYJ) to San Diego (SAN)
- Flights from Toronto (YYZ) to San Diego (SAN)