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Cheap flights from Syracuse to San Antonio from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Syracuse to San Antonio departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
7:54 pm - 4:40 pmSYR-SAT
21h 46m2 stops
Frontier Logo
8:25 pm - 11:08 amSAT-SYR
13h 43m2 stops
$226Frontier
Find Deal
Thu, Oct 30 - Sun, Nov 2
Frontier Logo
7:22 pm - 4:50 pmSYR-SAT
22h 28m2 stops
Frontier Logo
3:59 pm - 11:21 amSAT-SYR
18h 22m2 stops
$241Frontier
Find Deal
Sun, Oct 19 - Wed, Oct 22
Delta Logo
5:37 am - 10:51 amSYR-SAT
6h 14m1 stop
Delta Logo
5:15 am - 12:08 pmSAT-SYR
5h 53m1 stop
$289Delta
Find Deal
Tue, Nov 4 - Mon, Nov 10
United Airlines Logo
6:00 am - 3:25 pmSYR-SAT
10h 25m2 stops
United Airlines Logo
1:05 pm - 9:28 pmSAT-SYR
7h 23m1 stop
$294United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
American Airlines Logo
12:37 pm - 8:19 pmSYR-SAT
8h 42m2 stops
American Airlines Logo
5:02 am - 1:55 pmSAT-SYR
7h 53m2 stops
$299American Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
1:43 pm - 9:24 pmSYR-SAT
8h 41m1 stop
American Airlines Logo
8:10 am - 4:39 pmSAT-SYR
7h 29m1 stop
$314American Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
United Airlines Logo
11:03 am - 7:30 pmSYR-SAT
9h 27m2 stops
United Airlines Logo
1:05 pm - 9:28 pmSAT-SYR
7h 23m1 stop
$319United Airlines
Find Deal
Fri, Oct 3 - Mon, Oct 6
Delta Logo
12:09 pm - 5:16 pmSYR-SAT
6h 07m1 stop
Delta Logo
5:15 am - 12:08 pmSAT-SYR
5h 53m1 stop
$354Delta
Find Deal
Tue, Nov 4 - Sun, Nov 9
Multiple Airlines Logo
12:03 pm - 10:27 pmSYR-SAT
11h 24m2 stops
Multiple Airlines Logo
6:00 am - 6:54 pmSAT-SYR
11h 54m1 stop
$403Multiple Airlines
Find Deal
Fri, Nov 7 - Sun, Nov 9
Multiple Airlines Logo
9:07 am - 11:40 pmSYR-SAT
15h 33m1 stop
Multiple Airlines Logo
4:55 pm - 5:18 pmSAT-SYR
23h 23m2 stops
$411Multiple Airlines
Find Deal
Mon, Oct 20 - Thu, Oct 23

American Airlines flights from Syracuse to San Antonio

Our best American Airlines deals on Syracuse to San Antonio flight tickets
American Airlines
Jan 22
SYR12:37 pmSyracuse Hancock Intl
8h 42m
2 stops
SAT8:19 pmSan Antonio
Jan 26
SAT5:02 amSan Antonio
7h 53m
2 stops
SYR1:55 pmSyracuse Hancock Intl
$299
Find similar
American Airlines
Oct 3
SYR1:43 pmSyracuse Hancock Intl
8h 41m
1 stop
SAT9:24 pmSan Antonio
Oct 6
SAT8:10 amSan Antonio
7h 29m
1 stop
SYR4:39 pmSyracuse Hancock Intl
$314
Find similar
American Airlines
Sep 30
SYR1:55 pmSyracuse Hancock Intl
8h 27m
1 stop
SAT9:22 pmSan Antonio
Oct 4
SAT1:44 pmSan Antonio
7h 56m
1 stop
SYR10:40 pmSyracuse Hancock Intl
$339
Find similar

Frontier flights from Syracuse to San Antonio

Our best Frontier deals on Syracuse to San Antonio flight tickets
Frontier
Oct 30
SYR7:54 pmSyracuse Hancock Intl
21h 46m
2 stops
SAT4:40 pmSan Antonio
Nov 2
SAT8:25 pmSan Antonio
13h 43m
2 stops
SYR11:08 amSyracuse Hancock Intl
$226
Find similar
Frontier
Oct 19
SYR7:22 pmSyracuse Hancock Intl
22h 28m
2 stops
SAT4:50 pmSan Antonio
Oct 22
SAT3:59 pmSan Antonio
18h 22m
2 stops
SYR11:21 amSyracuse Hancock Intl
$241
Find similar
Frontier
Oct 19
SYR12:16 pmSyracuse Hancock Intl
29h 34m
1 stop
SAT4:50 pmSan Antonio
Oct 22
SAT3:59 pmSan Antonio
18h 22m
2 stops
SYR11:21 amSyracuse Hancock Intl
$270
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Syracuse 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Syracuse to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Thu 10/30

7:54 pm-4:40 pm

2 stops21h 46m

San Antonio

Sun 11/2

8:25 pm-11:08 am

2 stops13h 43m

$226

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Sun 10/19

7:22 pm-4:50 pm

2 stops22h 28m

San Antonio

Wed 10/22

3:59 pm-11:21 am

2 stops18h 22m

$241

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Tue 11/4

5:37 am-10:51 am

1 stop6h 14m

San Antonio

Mon 11/10

5:15 am-12:08 pm

1 stop5h 53m

$289

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Sat 10/18

6:00 am-3:25 pm

2 stops10h 25m

San Antonio

Wed 10/22

1:05 pm-9:28 pm

1 stop7h 23m

$294

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Thu 1/22

12:37 pm-8:19 pm

2 stops8h 42m

San Antonio

Mon 1/26

5:02 am-1:55 pm

2 stops7h 53m

$299

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Fri 10/3

1:43 pm-9:24 pm

1 stop8h 41m

San Antonio

Mon 10/6

8:10 am-4:39 pm

1 stop7h 29m

$314

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Fri 10/3

11:03 am-7:30 pm

2 stops9h 27m

San Antonio

Mon 10/6

1:05 pm-9:28 pm

1 stop7h 23m

$319

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Tue 11/4

12:09 pm-5:16 pm

1 stop6h 07m

San Antonio

Sun 11/9

5:15 am-12:08 pm

1 stop5h 53m

$354

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Fri 11/7

12:03 pm-10:27 pm

2 stops11h 24m

San Antonio

Sun 11/9

6:00 am-6:54 pm

1 stop11h 54m

$403

SyracuseSan Antonio

SYR - SAT

SYRSAT

Syracuse Hancock Intl

Mon 10/20

9:07 am-11:40 pm

1 stop15h 33m

San Antonio

Thu 10/23

4:55 pm-5:18 pm

2 stops23h 23m

$411

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Syracuse to San Antonio

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 month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Syracuse during January instead. Flights to San Antonio in January, while not as cheap as those in July, still average around $358.

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

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $360. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $546.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Syracuse to San Antonio at noon for as low as $376. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $397. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Syracuse when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Syracuse for as low as $346 on momondo.

How have Syracuse to San Antonio flight prices changed over time?

As of September 2025, prices for Syracuse to San Antonio flights are approximately 55% more expensive when compared to flights at the same time last year.

When to book flights from Syracuse to San Antonio

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

Cheap Syracuse to San Antonio (SYR to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Syracuse to San Antonio

Direct flights

None
There are no direct flights from Syracuse to San Antonio. There are no popular flight routes from Syracuse to San Antonio.
Search flight deals

  • How far is Syracuse Hancock Intl to San Antonio by plane?

    There are 1551.6 mi between Syracuse Hancock Intl and San Antonio. In terms of flight time, this usually takes a little over 6h 03m.

  • When did momondo last update prices for flights from Syracuse Hancock Intl Airport to San Antonio Airport?

    Prices for flights from Syracuse Hancock Intl Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Syracuse Hancock Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Syracuse Hancock Intl Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Syracuse Hancock Intl Airport to San Antonio Airport.

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

    The travel and health documents required for your trip to San Antonio 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 Antonio 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 Syracuse to San Antonio?

Best airlines flying from Syracuse to San Antonio

Compare and see reviews for airlines that fly from Syracuse to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $287Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Syracuse to San Antonio?

It is quick and easy to find Syracuse to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Syracuse to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Syracuse which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Syracuse to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Syracuse to San Antonio.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Syracuse and alert you when they change.

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