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$429+ Cheap flights from Ithaca to San Antonio (ITH - SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — SAT
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Ithaca to San Antonio

Cheapest flights from Ithaca to San Antonio
Explore the most affordable flight options available from Ithaca to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 9/96:00 am
ITH
-
SAT
1 stop5h 46m
United Airlines
Mon 9/142:15 pm
SAT
-
ITH
2 stops8h 15m
United Airlines
Deal found 1/25$429
This Delta deal was found by Cheapflights users on 1/26. 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 4/215:20 am
ITH
-
SAT
1 stop7h 57m
Delta
Sat 4/2512:18 pm
SAT
-
ITH
1 stop10h 28m
Delta
Deal found 1/26$448
This United Airlines deal was found by Cheapflights users on 1/24. 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 10/276:00 am
ITH
-
SAT
1 stop5h 46m
United Airlines
Sat 10/3112:50 pm
SAT
-
ITH
2 stops9h 40m
United Airlines
Deal found 1/24$459
This Delta deal was found by Cheapflights users on 1/26. 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 4/225:20 am
ITH
-
SAT
1 stop7h 57m
Delta
Sat 4/2512:18 pm
SAT
-
ITH
1 stop10h 28m
Delta
Deal found 1/26$473
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/206:00 am
ITH
-
SAT
1 stop6h 11m
United Airlines
Mon 3/3012:09 pm
SAT
-
ITH
1 stop5h 40m
United Airlines
Deal found 1/26$476
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/76:10 am
ITH
-
SAT
1 stop5h 53m
United Airlines
Tue 5/122:00 pm
SAT
-
ITH
2 stops8h 44m
United Airlines
Deal found 1/26$484
This Delta deal was found by Cheapflights users on 1/26. 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 4/215:20 am
ITH
-
SAT
1 stop7h 57m
Delta
Fri 4/241:15 pm
SAT
-
ITH
1 stop22h 38m
Delta
Deal found 1/26$487
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/216:00 am
ITH
-
SAT
2 stops8h 08m
United Airlines
Sat 4/252:02 pm
SAT
-
ITH
2 stops8h 57m
United Airlines
Deal found 1/26$509

Find flight deals from Ithaca to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to San Antonio (SAT). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Delta)
Provider with most accurate pricing for Ithaca Tompkins County-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ithaca Tompkins County-San Antonio flights.
Search Deals
From Ithaca Tompkins County to San Antonio
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to San Antonio 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 January 26, 2026.
Use the filters below to find and compare flights from Ithaca to San Antonio that are best for you.

Fly from

Ithaca

Fly to

San Antonio

Route

Depart

Return

Price

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Tue 4/21

5:20 am-12:17 pm

1 stop7h 57m

San Antonio

Sat 4/25

12:18 pm-11:46 pm

1 stop10h 28m

$448

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Wed 4/22

5:20 am-12:17 pm

1 stop7h 57m

San Antonio

Sat 4/25

12:18 pm-11:46 pm

1 stop10h 28m

$473

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Fri 3/20

6:00 am-11:11 am

1 stop6h 11m

San Antonio

Mon 3/30

12:09 pm-6:49 pm

1 stop5h 40m

$476

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Tue 4/21

5:20 am-12:17 pm

1 stop7h 57m

San Antonio

Fri 4/24

1:15 pm-12:53 pm

1 stop22h 38m

$487

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Wed 4/22

6:00 am-3:11 pm

2 stops10h 11m

San Antonio

Sat 4/25

2:02 pm-11:59 pm

2 stops8h 57m

$509

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Wed 4/22

5:20 am-12:17 pm

1 stop7h 57m

San Antonio

Fri 4/24

1:15 pm-12:53 pm

1 stop22h 38m

$512

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Wed 4/22

5:20 am-12:17 pm

1 stop7h 57m

San Antonio

Sun 4/26

5:10 am-11:46 pm

2 stops17h 36m

$577

IthacaSan Antonio

ITH - SAT

ITHSAT

Ithaca Tompkins County

Tue 4/21

6:00 am-11:03 am

1 stop6h 03m

San Antonio

Sun 4/26

7:15 am-9:48 am

1 stop25h 33m

$601

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Ithaca to San Antonio

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 Antonio in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ithaca-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ithaca-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ithaca-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ithaca-San Antonio 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 Antonio 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 Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio 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 Antonio

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

Currently, October is the cheapest month in which you can book a flight from Ithaca to San Antonio (average of $138). Flying from Ithaca to San Antonio in February is currently the most expensive (average of $250). 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 Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated January 26, 2026.
Read reviews from past customers who have flown United Airlines from Ithaca to San Antonio. 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.
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Ithaca to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ithaca to San Antonio?

    For as low as $476, Delta can have you in San Antonio from Ithaca in 6h 11m. Airlines will cover a distance of 1513 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Ithaca to San Antonio round-trip?

    Our cheapest airline available from Ithaca to San Antonio is United Airlines. Our recent data shows that you can find tickets from as low as $403 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ithaca to San Antonio 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 Antonio?

    Currently, October is the cheapest month in which you can book a flight from Ithaca to San Antonio (average of $138). Flying from Ithaca to San Antonio in February is currently the most expensive (average of $250). 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Ithaca to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Ithaca to San Antonio

Discover the top airline that operate flights from Ithaca to San Antonio. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$768FlexibilityNo cancel feeOn-time69%

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