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Cheap flights from Ithaca to San Diego from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to San Diego departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ithaca to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 11:45 am
ITH
-
SAN
8h 45m1 stop
United Airlines Logo
12:40 pm - 11:44 pm
SAN
-
ITH
8h 04m1 stop
$397United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 11:45 am
ITH
-
SAN
8h 45m1 stop
United Airlines Logo
9:00 am - 11:44 pm
SAN
-
ITH
11h 44m2 stops
$402United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 3:36 pm
ITH
-
SAN
12h 36m2 stops
United Airlines Logo
7:45 am - 11:44 pm
SAN
-
ITH
12h 59m2 stops
$407United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 3:04 pm
ITH
-
SAN
12h 04m2 stops
United Airlines Logo
6:15 am - 11:44 pm
SAN
-
ITH
14h 29m3 stops
$412United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 11:30 am
ITH
-
SAN
8h 30m1 stop
United Airlines Logo
12:50 pm - 11:30 pm
SAN
-
ITH
7h 40m1 stop
$459United Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
6:00 am - 11:30 am
ITH
-
SAN
8h 30m1 stop
United Airlines Logo
6:32 am - 11:30 pm
SAN
-
ITH
13h 58m2 stops
$464United Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
6:00 am - 11:30 am
ITH
-
SAN
8h 30m1 stop
United Airlines Logo
12:50 pm - 11:30 pm
SAN
-
ITH
7h 40m1 stop
$489United Airlines
Thu, Apr 23 - Fri, May 1
United Airlines Logo
6:00 am - 11:30 am
ITH
-
SAN
8h 30m1 stop
United Airlines Logo
6:32 am - 11:30 pm
SAN
-
ITH
13h 58m2 stops
$494United Airlines
Thu, Apr 23 - Fri, May 1
United Airlines Logo
6:00 am - 11:30 am
ITH
-
SAN
8h 30m1 stop
United Airlines Logo
6:05 pm - 9:41 am
SAN
-
ITH
12h 36m2 stops
$514United Airlines
Fri, Apr 24 - Fri, May 1
United Airlines Logo
6:00 am - 3:50 pm
ITH
-
SAN
12h 50m2 stops
United Airlines Logo
6:32 am - 11:30 pm
SAN
-
ITH
13h 58m2 stops
$549United Airlines
Fri, Apr 24 - Fri, May 1

United Airlines flights from Ithaca to San Diego

Our best United Airlines deals on Ithaca to San Diego flight tickets
United Airlines
Jan 24
ITH6:00 amIthaca Tompkins County
8h 45m
1 stop
SAN11:45 amSan Diego
Jan 27
SAN12:40 pmSan Diego
8h 04m
1 stop
ITH11:44 pmIthaca Tompkins County
$397
Find similar
United Airlines
Jan 24
ITH6:00 amIthaca Tompkins County
8h 45m
1 stop
SAN11:45 amSan Diego
Jan 27
SAN9:00 amSan Diego
11h 44m
2 stops
ITH11:44 pmIthaca Tompkins County
$402
Find similar
United Airlines
Jan 24
ITH6:00 amIthaca Tompkins County
12h 36m
2 stops
SAN3:36 pmSan Diego
Jan 27
SAN7:45 amSan Diego
12h 59m
2 stops
ITH11:44 pmIthaca Tompkins County
$407
Find similar

Delta flights from Ithaca to San Diego

Our best Delta deals on Ithaca to San Diego flight tickets
Delta
Jan 18
ITH5:29 amIthaca Tompkins County
11h 19m
2 stops
SAN1:48 pmSan Diego
Jan 23
SAN6:30 amSan Diego
13h 52m
2 stops
ITH11:22 pmIthaca Tompkins County
$588
Find similar
Delta
Apr 3
ITH5:32 amIthaca Tompkins County
9h 39m
1 stop
SAN12:11 pmSan Diego
Apr 11
SAN10:10 pmSan Diego
11h 43m
2 stops
ITH12:53 pmIthaca Tompkins County
$744
Find similar
Delta
Apr 3
ITH1:33 pmIthaca Tompkins County
13h 11m
2 stops
SAN11:44 pmSan Diego
Apr 11
SAN10:10 pmSan Diego
11h 43m
2 stops
ITH12:53 pmIthaca Tompkins County
$749
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Ithaca to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Sat 1/24

6:00 am-11:45 am

1 stop8h 45m

San Diego

Tue 1/27

12:40 pm-11:44 pm

1 stop8h 04m

$397

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Sat 1/24

6:00 am-11:45 am

1 stop8h 45m

San Diego

Tue 1/27

9:00 am-11:44 pm

2 stops11h 44m

$402

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Sat 1/24

6:00 am-3:36 pm

2 stops12h 36m

San Diego

Tue 1/27

7:45 am-11:44 pm

2 stops12h 59m

$407

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Sat 1/24

6:00 am-3:04 pm

2 stops12h 04m

San Diego

Tue 1/27

6:15 am-11:44 pm

3 stops14h 29m

$412

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Fri 4/24

6:00 am-11:30 am

1 stop8h 30m

San Diego

Fri 5/1

12:50 pm-11:30 pm

1 stop7h 40m

$459

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Fri 4/24

6:00 am-11:30 am

1 stop8h 30m

San Diego

Fri 5/1

6:32 am-11:30 pm

2 stops13h 58m

$464

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Thu 4/23

6:00 am-11:30 am

1 stop8h 30m

San Diego

Fri 5/1

12:50 pm-11:30 pm

1 stop7h 40m

$489

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Thu 4/23

6:00 am-11:30 am

1 stop8h 30m

San Diego

Fri 5/1

6:32 am-11:30 pm

2 stops13h 58m

$494

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Fri 4/24

6:00 am-11:30 am

1 stop8h 30m

San Diego

Fri 5/1

6:05 pm-9:41 am

2 stops12h 36m

$514

IthacaSan Diego

ITH - SAN

ITHSAN

Ithaca Tompkins County

Fri 4/24

6:00 am-3:50 pm

2 stops12h 50m

San Diego

Fri 5/1

6:32 am-11:30 pm

2 stops13h 58m

$549

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Ithaca to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest day to depart from Ithaca to San Diego is on a Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $387. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,025. 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 at noon when flights can be purchased for as low as $491. Flights in the afternoon are often more expensive with an average ticket price of $560.

When to book flights from Ithaca to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Ithaca to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ithaca to San Diego (ITH to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ithaca to San Diego

Fastest flight time

8h 30m

Direct flights

None
The fastest flight from Ithaca to San Diego takes 8h 30m
There are no direct flights from Ithaca to San Diego. There are no popular flight routes from Ithaca to San Diego.
Search flight deals

  • How far is Ithaca Tompkins County to San Diego by plane?

    The straight-line distance from Ithaca Tompkins County to San Diego is 2299.8 mi. A reasonable flight in good conditions will take 8h 30m.

  • When did momondo last update prices for flights from Ithaca Tompkins County Airport to San Diego Airport?

    Prices for flights from Ithaca Tompkins County Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Ithaca Tompkins County Airport to San Diego Airport?

  • How old do you have to be to fly from Ithaca Tompkins County Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ithaca Tompkins County Airport to San Diego Airport.

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

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Ithaca to San Diego?

Best airlines flying from Ithaca to San Diego

Compare and see reviews for airlines that fly from Ithaca to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $293Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

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

Finding the right flight to San Diego from Ithaca is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

All flight searches from Ithaca to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ithaca to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Ithaca. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ithaca to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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