$169 Cheap Flights from Ithaca (ITH) to San Francisco (SFO)

View $169 flight on Wed, Apr 29, 2026Opens in a new window

Popular airlines from Ithaca, NY (ITH-Tompkins Regional) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Ithaca to San Francisco (ITH-SFO)

Prices were available within the past 7 days and start at $169 for one-way flights and $358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 29 - Wed, May 6
ITH
Ithaca
SFO
San Francisco
$358 Roundtrip, found 6 days ago
$358
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 29 from Ithaca to San Francisco, returning Wed, May 6, priced at $358 found 6 days ago
Delta
Tue, Apr 28 - Wed, May 6
ITH
Ithaca
SFO
San Francisco
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 28 from Ithaca to San Francisco, returning Wed, May 6, priced at $379 found 6 days ago
Delta
Wed, Apr 8 - Tue, Apr 14
ITH
Ithaca
SFO
San Francisco
$409 Roundtrip, found 1 day ago
$409
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 8 from Ithaca to San Francisco, returning Tue, Apr 14, priced at $409 found 1 day ago
Delta
Tue, Apr 28 - Tue, May 5
ITH
Ithaca
SFO
San Francisco
$412 Roundtrip, found 6 days ago
$412
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 28 from Ithaca to San Francisco, returning Tue, May 5, priced at $412 found 6 days ago
Delta
Tue, Apr 28 - Fri, May 1
ITH
Ithaca
SFO
San Francisco
$419 Roundtrip, found 6 days ago
$419
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 28 from Ithaca to San Francisco, returning Fri, May 1, priced at $419 found 6 days ago
Delta
Mon, Mar 23 - Wed, Apr 8
ITH
Ithaca
SFO
San Francisco
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Mar 23 from Ithaca to San Francisco, returning Wed, Apr 8, priced at $424 found 5 days ago
Delta
Mon, Apr 6 - Thu, Apr 9
ITH
Ithaca
SFO
San Francisco
$429 Roundtrip, found 2 days ago
$429
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Apr 6 from Ithaca to San Francisco, returning Thu, Apr 9, priced at $429 found 2 days ago
Delta
Wed, May 6 - Thu, May 7
ITH
Ithaca
SFO
San Francisco
$431 Roundtrip, found 3 days ago
$431
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 6 from Ithaca to San Francisco, returning Thu, May 7, priced at $431 found 3 days ago
Delta
Wed, Apr 29 - Sat, May 2
ITH
Ithaca
SFO
San Francisco
$432 Roundtrip, found 6 days ago
$432
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Apr 29 from Ithaca to San Francisco, returning Sat, May 2, priced at $432 found 6 days ago
United
Tue, Apr 14 - Fri, Apr 24
ITH
Ithaca
SFO
San Francisco
$434 Roundtrip, found 5 days ago
$434
Roundtrip
found 5 days ago
Select United flight, departing Tue, Apr 14 from Ithaca to San Francisco, returning Fri, Apr 24, priced at $434 found 5 days ago

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Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $780
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $780

Frequently asked questions

How much does a flight from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) cost?
You can find cheap one-way flights from $169 and cheap return flights from $358 Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) with Expedia. One-way flights typically cost between $210 and $2192, and return flights often range between $569 and $2135. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
February is the cheapest month to fly from Ithaca (ITH) to San Francisco (SFO), with average round-trip fares around $391. This price is about 41% lower than the average throughout the year, as February typically sees less travel demand. Other economical months to consider are January and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
Enter ITH to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Ithaca (ITH) to San Francisco (SFO) with a layover in John F. Kennedy Intl. (JFK) starting from around $308. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
To find a cheap flight from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
The best time to fly from Ithaca, NY (ITH) to San Francisco, CA (SFO) is typically in January or February. During these months, you can find return flights at around $391, making them the cheapest months to travel. While these months may not be the most popular, they offer a great balance of lower prices and fewer crowds, allowing for a more relaxed travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
The earliest flight from Ithaca, NY (Tompkins Regional) to San Francisco, CA (San Francisco Intl.) typically departs at around 5:20 AM, operated by Delta. This seasonal service is available in April, allowing you to start your day early and maximize your time in San Francisco. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
The most popular departure times for flights from Ithaca, NY (ITH) to San Francisco, CA (SFO) are in the early morning, from 6am to 9am. About 37% of travelers prefer this time window. Many major carriers, including United Airlines and Delta Air Lines, operate flights during this period. This timing is popular as it allows for a full day in San Francisco upon arrival.
How long does it take to fly from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
Flights from ITH to SFO with one stop typically take around 8 hours 30 minutes, covering approximately 2,423 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
First class seats are offered on the ITH to SFO route with Delta Air Lines and United Airlines.
How do I earn miles on a Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) flight with Expedia?
It's easy to earn miles on a Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Francisco from Tompkins Regional (ITH)?
From Tompkins Regional (ITH), you can fly into San Francisco Intl. (SFO) to reach San Francisco. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), John F. Kennedy Intl. (JFK) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) at the last minute?
Typically, booking a last minute flight from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package?
Securing a Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) San Francisco Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.)?
If you booked your Ithaca, NY (ITH-Tompkins Regional) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tompkins Regional
Destination airport
San Francisco Intl.
Airlines serving
Delta, United
Roundtrip price
$357
Distance
2422 mi

Book with confidence

Ithaca to San Francisco Flights

The cheapest times to fly from Ithaca to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ithaca to San Francisco are during the month of April. You can find some of the cheapest flights from Ithaca to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ithaca to San Francisco

Sunday is one of the best days to book for cheap flights from Ithaca to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ithaca to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ithaca to San Francisco in 2026. You can also book with separate airlines for your outbound and return journeys, from $169 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ithaca to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ithaca to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ithaca to San Francisco Flights

*Flight schedules are subject to change.

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*Available to One Key members.