$172+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SFO
Aug 3 — Aug 101
Round-trip
1 adult, Economy
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ithaca to San FranciscoExplore 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 July 4, 2026.
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 July 4, 2026.
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 11/42:00 pm
ITH
- SFO
1 stop12h 09m
Delta
Thu 11/2611:30 am
SFO
- ITH
1 stop8h 51m
Delta
Deal found 7/3![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 11/62:00 pm
ITH
- SFO
2 stops13h 15m
Delta
Thu 11/2611:30 am
SFO
- ITH
1 stop8h 51m
Delta
Deal found 7/3![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 9/65:30 am
ITH
- SFO
1 stop9h 49m
Delta
Sat 9/127:20 am
SFO
- ITH
2 stops13h 14m
Delta
Deal found 7/2![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 11/62:00 pm
ITH
- SFO
2 stops11h 28m
Delta
Wed 11/256:00 am
SFO
- ITH
2 stops14h 21m
Delta
Deal found 7/3![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 9/15:30 am
ITH
- SFO
1 stop9h 49m
Delta
Thu 9/1011:35 am
SFO
- ITH
1 stop8h 59m
Delta
Deal found 7/3![Delta logo]()
$376
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:45 am
ITH
- SFO
2 stops13h 09m
Delta
Sun 9/206:43 pm
SFO
- ITH
2 stops14h 37m
Delta
Deal found 7/1![Delta logo]()
$416
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 9/46:00 am
ITH
- SFO
1 stop8h 12m
United Airlines
Mon 9/710:35 pm
SFO
- ITH
1 stop8h 15m
United Airlines
Deal found 7/3![United Airlines logo]()
$427
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:17 am
ITH
- SFO
1 stop10h 02m
Delta
Mon 7/209:56 pm
SFO
- ITH
2 stops11h 34m
Delta
Deal found 7/1![Delta logo]()
$432
Best flights from Ithaca to San FranciscoDiscover carefully curated flight deals from Ithaca to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
Discover carefully curated flight deals from Ithaca to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 9/36:00 am
ITH
- SFO
1 stop8h 12m
United Airlines
Mon 9/710:35 pm
SFO
- ITH
1 stop8h 15m
United Airlines
Deal found 7/3![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 11/42:00 pm
ITH
- SFO
1 stop12h 09m
Delta
Thu 11/2611:30 am
SFO
- ITH
1 stop8h 51m
Delta
Deal found 7/3![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 11/62:00 pm
ITH
- SFO
2 stops13h 15m
Delta
Thu 11/2611:30 am
SFO
- ITH
1 stop8h 51m
Delta
Deal found 7/2![Delta logo]()
$338
Last-minute flights from Ithaca to San FranciscoDiscover last-minute flight deals from Ithaca to San Francisco. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Ithaca to San Francisco. Data last updated July 4, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:10 pm
ITH
- SFO
2 stops13h 42m
Delta
Sun 7/129:56 pm
SFO
- ITH
2 stops11h 34m
Delta
Deal found 7/1![Delta logo]()
$559
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 7/141:10 pm
ITH
- SFO
2 stops11h 49m
Delta
Sat 7/187:50 am
SFO
- ITH
2 stops13h 23m
Delta
Deal found 7/3![Delta logo]()
$564
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:17 am
ITH
- SFO
1 stop10h 02m
Delta
Mon 7/209:56 pm
SFO
- ITH
2 stops11h 34m
Delta
Deal found 7/1![Delta logo]()
$432
This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 7/175:16 am
ITH
- SFO
1 stop10h 03m
Delta
Tue 7/218:00 pm
SFO
- ITH
2 stops13h 30m
Delta
Deal found 7/2![Delta logo]()
$468
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 7/181:10 pm
ITH
- SFO
2 stops13h 10m
Delta
Mon 8/31:10 pm
SFO
- ITH
1 stop8h 32m
Delta
Deal found 7/2![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 7/181:10 pm
ITH
- SFO
2 stops13h 10m
Delta
Sun 8/26:43 pm
SFO
- ITH
2 stops14h 47m
Delta
Deal found 7/2![Delta logo]()
$579
This Delta deal was found by Cheapflights users on 7/4. 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.
Fri 8/281:10 pm
ITH
- SFO
1 stop9h 53m
Delta
Tue 9/110:59 pm
SFO
- ITH
2 stops10h 31m
Delta
Deal found 7/4![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Fri 8/286:00 am
ITH
- SFO
1 stop8h 12m
United Airlines
Tue 9/11:15 pm
SFO
- ITH
1 stop7h 29m
United Airlines
Deal found 7/4![United Airlines logo]()
$443
One-way flights from Ithaca to San FranciscoSearch for one-way flight options from Ithaca to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
Search for one-way flight options from Ithaca to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:10 pm
ITH
- SFO
2 stops12h 05m
Delta
Deal found 7/1![Delta logo]()
$172
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/197:59 pm
ITH
- SFO
1 stop8h 00m
United Airlines
Deal found 7/2![United Airlines logo]()
$206
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.
Wed 8/127:59 pm
ITH
- SFO
1 stop8h 00m
United Airlines
Deal found 7/1![United Airlines logo]()
$222
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.
Tue 7/287:50 pm
ITH
- SFO
1 stop8h 25m
United Airlines
Deal found 7/1![United Airlines logo]()
$238
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.
Wed 8/57:50 pm
ITH
- SFO
1 stop8h 25m
United Airlines
Deal found 7/1![United Airlines logo]()
$285
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.
Tue 8/47:50 pm
ITH
- SFO
1 stop8h 25m
United Airlines
Deal found 7/1![United Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 7/207:50 pm
ITH
- SFO
1 stop8h 25m
United Airlines
Deal found 6/29![United Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 8/195:30 am
ITH
- SFO
2 stops12h 59m
Delta
Deal found 7/2![Delta logo]()
$323
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.
Mon 7/277:50 pm
ITH
- SFO
1 stop8h 25m
United Airlines
Deal found 7/1![United Airlines logo]()
$325
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:30 am
ITH
- SFO
2 stops19h 45m
Delta
Deal found 7/1![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 7/95:17 am
ITH
- SFO
1 stop10h 02m
Delta
Deal found 7/2![Delta logo]()
$366
Find 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 July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Delta) |
One-way from | $172 (Delta) |
Popular in | June |
Cheapest in | September |
Average price | $498 |
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 July 4, 2026.
Use the filters below to find and compare flights from Ithaca to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Thu 9/3
6:00 am-11:12 am
1 stop8h 12m
San Francisco
Mon 9/7
10:35 pm-9:50 am
1 stop8h 15m
$333
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Wed 11/4
2:00 pm-11:09 pm
1 stop12h 09m
San Francisco
Thu 11/26
11:30 am-11:21 pm
1 stop8h 51m
$333
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Fri 11/6
2:00 pm-12:15 am
2 stops13h 15m
San Francisco
Thu 11/26
11:30 am-11:21 pm
1 stop8h 51m
$338
Cheapest one-way
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Wed 8/12
1:10 pm-10:15 pm
2 stops12h 05m
$172
Quickest one-way
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Wed 8/19
7:59 pm-12:59 am
1 stop8h 00m
$285
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Mon 7/20
7:50 pm-1:15 am
1 stop8h 25m
$322
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Wed 8/19
5:30 am-3:29 pm
2 stops12h 59m
$323
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Tue 7/28
1:10 pm-11:19 pm
2 stops13h 09m
$325
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Tue 8/4
5:30 am-10:15 pm
2 stops19h 45m
$334
IthacaSan Francisco
ITH - SFO
ITHSFO
Ithaca Tompkins County
Wed 8/12
10:25 am-9:18 pm
2 stops13h 53m
$428
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Ithaca to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ithaca to San Francisco in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ithaca-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ithaca-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ithaca-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ithaca-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ithaca-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ITH-SFO
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, September is the cheapest month in which you can book a flight from Ithaca to San Francisco (average of $422). Flying from Ithaca to San Francisco in June is currently the most expensive (average of $799). 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.
How much does it cost to fly round-trip from Ithaca to San Francisco?
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 July 4, 2026.
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.
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJames,Aug 2023
SEA - SFO
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJames,Aug 2023
SEA - SFO
Entertainment
7.8
Overall
7.8
Boarding
8.1
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
6.0
GoodJames,Aug 2023
SEA - SFO
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Redwood City
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
Hayward
San Ramon
San Carlos
Daly City
Turlock
Vallejo
San Lorenzo
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Ithaca
Popular flights
San Francisco flight routes
Alternative routes for Ithaca to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ithaca to San Francisco by cabin class
Find flights from Ithaca to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ithaca and San Francisco flights
Browse other Ithaca and San Francisco flight options. Last updated on July 4, 2026.
Other flights from Ithaca
Browse through other flights departing from Ithaca. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
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 July 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$280 | Average$527 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$370 | Average$516 | FlexibilityNo cancel fee | On-time69% |