San Francisco

$177+ Cheap flights from Ithaca to San Francisco (ITH - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SFO
7월 6 — 7월 131
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ithaca to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ithaca to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7월 1, 2025.

Round-trip from

$402
(United Airlines)

One-way from

$177
(Delta)

Popular in

September

Cheapest in

May

Average price

$661
From Ithaca Tompkins County to San Francisco
One-way flight from Ithaca Tompkins County to San Francisco
Highest demand for flights based on searches. 9% potential increase in price ($58 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Ithaca to San Francisco

Cheapest flights from Ithaca to San Francisco
Explore the most affordable flight options available from Ithaca to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7월 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 9/97:50 pmITH - SFO
1 stop8h 09mUnited Airlines
금 9/121:10 pmSFO - ITH
1 stop7h 33mUnited Airlines
Deal found 7/1$402
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 7/95:36 amITH - SFO
1 stop9h 50mDelta
수 7/169:35 amSFO - ITH
1 stop11h 56mDelta
Deal found 6/30$414

Cheapflights Fare Finder

Customize your flight search to find flights from Ithaca to San Francisco 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, Cheapflights users made 2,558,603 searches. Data last updated 7월 1, 2025.
Use the filters below to find and compare flights from Ithaca to San Francisco that are best for you.

Fly from

Ithaca

Fly to

San Francisco

Route

Depart

Return

Price

IthacaSan Francisco

ITH - SFO

ITHSFO

Ithaca Tompkins County

금 8/22

7:50 pm-12:59 am

1 stop8h 09m

San Francisco

일 8/31

6:35 am-6:38 pm

1 stop9h 03m

$408

IthacaSan Francisco

ITH - SFO

ITHSFO

Ithaca Tompkins County

화 7/22

3:00 pm-8:53 pm

1 stop8h 53m

San Francisco

화 8/5

11:30 am-12:41 am

1 stop10h 11m

$424

IthacaSan Francisco

ITH - SFO

ITHSFO

Ithaca Tompkins County

수 9/3

3:05 pm-11:47 pm

1 stop11h 42m

$177

IthacaSan Francisco

ITH - SFO

ITHSFO

Ithaca Tompkins County

금 8/15

7:55 pm-12:57 am

1 stop8h 02m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Ithaca to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Ithaca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ithaca to San Francisco

What is the cheapest month to book a flight from Ithaca to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Ithaca to San Francisco (average of $276). Flying from Ithaca to San Francisco in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 7월 1, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Ithaca to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ithaca to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Ithaca to San Francisco round-trip?

    United Airlines, at $402, was found to be the cheapest airline from Ithaca to San Francisco. An alternate airline flying to your destination would be Delta. United Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Ithaca to San Francisco that include hotel bookings?

    Yes. In addition to deals on Ithaca to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ithaca to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to San Francisco.

  • Can I find deals for business class flights from Ithaca to San Francisco?

    Yes. Cheapflights offers flight deals from Ithaca to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ithaca to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Ithaca to San Francisco (average of $276). Flying from Ithaca to San Francisco in June is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Santa Cruz
Turlock
Manteca
Watsonville
Fairfield
Antioch
Hollister
Milpitas
Sunnyvale
Newark
Alameda
Hayward
Daly City
Campbell
Capitola
Foster City

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ithaca to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ithaca to San Francisco

Discover the top 2 airlines that operate flights from Ithaca to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated 7월 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$585FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$647FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.