Which airport is the most popular layover for flights between St. Louis and Syracuse?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Syracuse?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Syracuse from St. Louis according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Syracuse. Keep in mind that there are 3 different airlines that fly to Syracuse on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from St. Louis to Syracuse?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 3h 51m.

Which layover airport has the shortest connection time from St. Louis to Syracuse?

Chicago (ORD) has the shortest average layover time for this route: 0h 52m.

Which layover airport offers the lowest fares from St. Louis to Syracuse?

Flights via Detroit (DTW) offer the lowest average round-trip price of $283.

What is the cheapest airline that flies from Lambert-St Louis to Syracuse Hancock Intl?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Lambert-St Louis to Syracuse Hancock Intl

When did momondo last update prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

Prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

The number of operators available for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport is 2 as of February 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Syracuse Hancock Intl Airport.

What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

The travel and health documents you'll need for your trip to Syracuse Hancock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Syracuse Hancock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$160 Cheap Flights from St. Louis to Syracuse in 2026

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One-way

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5:45 pm - 10:56 pm

STL

SYR

4h 11m

1 stop

6:50 pm - 11:38 pm

SYR

STL

5h 48m

1 stop

$251Delta

Sat, Aug 1 - Tue, Aug 4

7:45 am - 1:31 pm

STL

SYR

4h 46m

1 stop

10:35 am - 4:39 pm

SYR

STL

7h 04m

2 stops

$263United Airlines

Wed, May 13 - Tue, May 19

5:59 pm - 11:09 pm

STL

SYR

4h 10m

1 stop

5:50 am - 9:46 am

SYR

STL

4h 56m

1 stop

$279Delta

Tue, Mar 10 - Sat, Mar 14

5:45 pm - 10:56 pm

STL

SYR

4h 11m

1 stop

6:50 pm - 11:38 pm

SYR

STL

5h 48m

1 stop

$285Delta

Sat, Aug 1 - Tue, Aug 4

6:35 am - 12:05 pm

STL

SYR

4h 30m

1 stop

6:17 pm - 11:58 pm

SYR

STL

6h 41m

1 stop

$309Delta

Thu, Mar 5 - Mon, Mar 9

5:08 am - 12:53 pm

STL

SYR

6h 45m

1 stop

8:15 pm - 11:54 pm

SYR

STL

4h 39m

1 stop

$321American Airlines

Wed, Jun 24 - Tue, Jun 30

7:05 am - 6:34 pm

STL

SYR

10h 29m

1 stop

5:40 am - 11:45 am

SYR

STL

7h 05m

1 stop

$331American Airlines

Thu, Apr 16 - Sun, Apr 19

3:42 pm - 11:59 pm

STL

SYR

7h 17m

1 stop

6:00 am - 12:54 pm

SYR

STL

7h 54m

1 stop

$339Delta

Fri, Jun 12 - Thu, Jun 18

1:13 pm - 11:59 pm

STL

SYR

9h 46m

2 stops

6:15 am - 12:11 pm

SYR

STL

6h 56m

1 stop

$366United Airlines

Wed, Jun 24 - Tue, Jun 30

9:00 am - 4:21 pm

STL

SYR

6h 21m

1 stop

11:25 am - 4:55 pm

SYR

STL

6h 30m

1 stop

$374Delta

Mon, Aug 3 - Mon, Aug 10

United Airlines flights from St. Louis to Syracuse

Our best United Airlines deals on St. Louis to Syracuse flight tickets

United Airlines

May 13

STL7:45 amLambert-St Louis

4h 46m

1 stop

SYR1:31 pmSyracuse Hancock Intl

May 19

SYR10:35 amSyracuse Hancock Intl

7h 04m

2 stops

STL4:39 pmLambert-St Louis

$263

United Airlines

Mar 2

STL5:41 pmLambert-St Louis

4h 39m

1 stop

SYR11:20 pmSyracuse Hancock Intl

Mar 9

SYR5:29 pmSyracuse Hancock Intl

6h 30m

1 stop

STL10:59 pmLambert-St Louis

$309

United Airlines

Mar 2

STL7:41 amLambert-St Louis

11h 33m

2 stops

SYR8:14 pmSyracuse Hancock Intl

Mar 9

SYR5:29 pmSyracuse Hancock Intl

4h 38m

1 stop

STL9:07 pmLambert-St Louis

$314

American Airlines flights from St. Louis to Syracuse

Our best American Airlines deals on St. Louis to Syracuse flight tickets

American Airlines

Jun 24

STL5:08 amLambert-St Louis

6h 45m

1 stop

SYR12:53 pmSyracuse Hancock Intl

Jun 30

SYR8:15 pmSyracuse Hancock Intl

4h 39m

1 stop

STL11:54 pmLambert-St Louis

$321

American Airlines

Apr 16

STL7:05 amLambert-St Louis

10h 29m

1 stop

SYR6:34 pmSyracuse Hancock Intl

Apr 19

SYR5:40 amSyracuse Hancock Intl

7h 05m

1 stop

STL11:45 amLambert-St Louis

$331

American Airlines

Feb 26

STL6:06 amLambert-St Louis

4h 33m

1 stop

SYR11:39 amSyracuse Hancock Intl

Mar 3

SYR3:25 pmSyracuse Hancock Intl

8h 39m

2 stops

STL11:04 pmLambert-St Louis

$359

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 8/1

5:45 pm-10:56 pm

1 stop4h 11m

Syracuse Hancock Intl

Tue 8/4

6:50 pm-11:38 pm

1 stop5h 48m

$251

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Wed 5/13

7:45 am-1:31 pm

1 stop4h 46m

Syracuse Hancock Intl

Tue 5/19

10:35 am-4:39 pm

2 stops7h 04m

$263

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 3/10

5:59 pm-11:09 pm

1 stop4h 10m

Syracuse Hancock Intl

Sat 3/14

5:50 am-9:46 am

1 stop4h 56m

$279

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 8/1

5:45 pm-10:56 pm

1 stop4h 11m

Syracuse Hancock Intl

Tue 8/4

6:50 pm-11:38 pm

1 stop5h 48m

$285

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 3/5

6:35 am-12:05 pm

1 stop4h 30m

Syracuse Hancock Intl

Mon 3/9

6:17 pm-11:58 pm

1 stop6h 41m

$309

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Wed 6/24

5:08 am-12:53 pm

1 stop6h 45m

Syracuse Hancock Intl

Tue 6/30

8:15 pm-11:54 pm

1 stop4h 39m

$321

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 4/16

7:05 am-6:34 pm

1 stop10h 29m

Syracuse Hancock Intl

Sun 4/19

5:40 am-11:45 am

1 stop7h 05m

$331

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 6/12

3:42 pm-11:59 pm

1 stop7h 17m

Syracuse Hancock Intl

Thu 6/18

6:00 am-12:54 pm

1 stop7h 54m

$339

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Wed 6/24

1:13 pm-11:59 pm

2 stops9h 46m

Syracuse Hancock Intl

Tue 6/30

6:15 am-12:11 pm

1 stop6h 56m

$366

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Mon 8/3

9:00 am-4:21 pm

1 stop6h 21m

Syracuse Hancock Intl

Mon 8/10

11:25 am-4:55 pm

1 stop6h 30m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Syracuse

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Syracuse?

The month of September is, on average, the cheapest month to fly to Syracuse from St. Louis, with most prices found around $289. If you aren’t able to travel to Syracuse during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $308.

How far in advance should I book a flight to Syracuse?

You are more likely to see cheaper flights to Syracuse from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Syracuse for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Syracuse from St. Louis for as low as $201 on momondo.

How have St. Louis to Syracuse flight prices changed over time?

As of February 2026, prices for St. Louis to Syracuse flights are approximately 32% more expensive when compared to flights at the same time last year.

When to book flights from St. Louis to Syracuse

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Syracuse according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Syracuse (STL to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Syracuse

Fastest flight time	4h 10m
Direct flights	None

The fastest flight from St. Louis to Syracuse takes 4h 10m

There are no direct flights from St. Louis to Syracuse. There are no popular flight routes from St. Louis to Syracuse.

Search flight deals

How far is Lambert-St Louis to Syracuse Hancock Intl by plane?
A flight from Lambert-St Louis to Syracuse Hancock Intl will travel around 793.6 mi. By plane, this route typically takes 4h 10m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
Prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
The number of operators available for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport is 2 as of February 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Syracuse Hancock Intl Airport.
What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?
The travel and health documents you'll need for your trip to Syracuse Hancock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Syracuse Hancock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Syracuse?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Syracuse is American Airlines (54% of total bookings). The next most popular airline is Delta (46%).

Best airlines flying from St. Louis to Syracuse

Compare and see reviews for airlines that fly from St. Louis to Syracuse with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,339 reviews		Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,236 reviews		Search Delta flights

Skaneateles

Liverpool

Oswego

East Syracuse

Auburn

Waterloo

Seneca Falls

Cicero

Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Syracuse?

Finding the right flight to Syracuse from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Syracuse quick and easy, saving you time and money.

Can I find flights from St. Louis to Syracuse with flexible booking policies on momondo?

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

How can momondo help me find flights from St. Louis to Syracuse?

momondo helps you find the best flight between St. Louis and Syracuse by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from St. Louis to Syracuse now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Syracuse and let you know when they change.

An easier way to manage your Syracuse trip

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Cheap flights from St. Louis to Syracuse from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Syracuse departing on 5/2. 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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United Airlines flights from St. Louis to Syracuse

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How to get the cheapest flight ticket from St. Louis to Syracuse

What is the cheapest month to fly to Syracuse?

How far in advance should I book a flight to Syracuse?

How have St. Louis to Syracuse flight prices changed over time?

What is the cheapest airline that flies from Lambert-St Louis to Syracuse Hancock Intl?

What airlines fly to Syracuse?

Which airport is the most popular layover for flights between St. Louis and Syracuse?

Which layover airport offers the lowest fares from St. Louis to Syracuse?

Which layover airport has the shortest travel time from St. Louis to Syracuse?

Which layover airport has the shortest connection time from St. Louis to Syracuse?

When to book flights from St. Louis to Syracuse

Cheap St. Louis to Syracuse (STL to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Syracuse

Fastest flight time

Direct flights

Best airlines flying from St. Louis to Syracuse

Compare and see reviews for airlines that fly from St. Louis to Syracuse with momondo

Traveling to a place near Syracuse?

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Syracuse?

Can I find flights from St. Louis to Syracuse with flexible booking policies on momondo?

How can momondo help me find flights from St. Louis to Syracuse?

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

An easier way to manage your Syracuse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airports servicing New York

Fly your favorite airline to Syracuse

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Syracuse

List of cabin classes available on flights landing in Syracuse. Availability may vary depending on flight origin and airline.

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