What airlines fly to Syracuse?

American Airlines, Delta and United Airlines 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 40% of people opting to fly with this airline when traveling to Syracuse. Keep in mind that there are 4 different airlines that fly to Syracuse on a routine basis, so you have a few additional options to choose from.

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 3 as of August 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.

$108 Cheap Flights from St. Louis to Syracuse in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Syracuse

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 5:10 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 25m1 stop Washington, D.C. Reagan-National

5:00 pm - 8:44 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 44m1 stop Chicago O'Hare Intl

$301American Airlines

Thu, Sep 10 - Sat, Sep 12

6:54 am - 2:55 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 01m1 stop Washington, D.C. Reagan-National

11:05 am - 5:24 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 19m1 stop Boston Logan Intl

$301American Airlines

Sat, Sep 26 - Wed, Sep 30

4:22 pm - 11:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 56m1 stop Detroit Metropolitan Wayne County

6:22 am - 9:44 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 22m1 stop Detroit Metropolitan Wayne County

$301Delta

Sat, Oct 10 - Wed, Oct 14

4:22 pm - 11:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 56m1 stop Detroit Metropolitan Wayne County

6:00 am - 9:25 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 25m1 stop Detroit Metropolitan Wayne County

$301Delta

Sat, Nov 7 - Tue, Nov 10

3:40 pm - 11:58 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 18m1 stop Atlanta Hartsfield-Jackson

6:20 am - 9:29 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 09m1 stop Detroit Metropolitan Wayne County

$301Delta

Thu, Sep 10 - Sat, Sep 12

8:30 am - 4:52 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 22m1 stop Chicago O'Hare Intl

6:10 am - 10:48 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 38m1 stop Chicago O'Hare Intl

$310United Airlines

Wed, Sep 23 - Sun, Sep 27

10:53 am - 4:52 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 59m1 stop Chicago O'Hare Intl

5:48 pm - 9:31 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 43m1 stop Chicago O'Hare Intl

$310United Airlines

Wed, Sep 9 - Wed, Sep 16

5:13 pm - 11:47 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 34m1 stop Washington, D.C. Reagan-National

5:13 am - 10:15 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

6h 02m1 stop Washington, D.C. Reagan-National

$310American Airlines

Wed, Sep 23 - Wed, Sep 30

4:30 pm - 4:46 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 16m1 stop Orlando

8:55 pm - 1:21 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

17h 26m2 stops Nashville Intl Jonesboro

$383Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

4:30 pm - 8:50 amSTL Lambert-St Louis-SYR Syracuse Hancock Intl

15h 20m1 stop Orlando

12:24 pm - 11:13 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

11h 49m2 stops Raleigh-Durham Orlando

$403Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

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American Airlines flights from St. Louis to Syracuse

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

American Airlines

Oct 2

STL5:00 amLambert-St Louis

10h 30m

1 stop

SYR4:30 pmSyracuse Hancock Intl

Oct 6

SYR6:00 amSyracuse Hancock Intl

7h 35m

1 stop

STL12:35 pmLambert-St Louis

$360

American Airlines

Oct 22

STL11:31 amLambert-St Louis

10h 18m

1 stop

SYR10:49 pmSyracuse Hancock Intl

Oct 26

SYR6:00 amSyracuse Hancock Intl

5h 51m

1 stop

STL10:51 amLambert-St Louis

$362

American Airlines

Oct 15

STL11:31 amLambert-St Louis

10h 18m

1 stop

SYR10:49 pmSyracuse Hancock Intl

Oct 19

SYR6:00 amSyracuse Hancock Intl

5h 50m

1 stop

STL10:50 amLambert-St Louis

$372

Delta flights from St. Louis to Syracuse

Our best Delta deals on St. Louis to Syracuse flight tickets

Delta

Sep 10

STL5:46 pmLambert-St Louis

5h 12m

1 stop

SYR11:58 pmSyracuse Hancock Intl

Sep 12

SYR5:05 pmSyracuse Hancock Intl

7h 37m

1 stop

STL11:42 pmLambert-St Louis

$301

Delta

Sep 23

STL4:59 pmLambert-St Louis

5h 59m

1 stop

SYR11:58 pmSyracuse Hancock Intl

Sep 30

SYR6:00 amSyracuse Hancock Intl

6h 43m

1 stop

STL11:43 amLambert-St Louis

$310

Delta

Dec 4

STL10:04 amLambert-St Louis

7h 04m

1 stop

SYR6:08 pmSyracuse Hancock Intl

Dec 6

SYR6:00 amSyracuse Hancock Intl

8h 28m

1 stop

STL1:28 pmLambert-St Louis

$319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Thu 9/10

10:45 am-5:10 pm

1 stop5h 25m

Syracuse Hancock Intl

Sat 9/12

5:00 pm-8:44 pm

1 stop4h 44m

$301

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Sat 9/26

6:54 am-2:55 pm

1 stop7h 01m

Syracuse Hancock Intl

Wed 9/30

11:05 am-5:24 pm

1 stop7h 19m

$301

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Sat 10/10

4:22 pm-11:18 pm

1 stop5h 56m

Syracuse Hancock Intl

Wed 10/14

6:22 am-9:44 am

1 stop4h 22m

$301

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Sat 11/7

4:22 pm-11:18 pm

1 stop5h 56m

Syracuse Hancock Intl

Tue 11/10

6:00 am-9:25 am

1 stop4h 25m

$301

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Thu 9/10

3:40 pm-11:58 pm

1 stop7h 18m

Syracuse Hancock Intl

Sat 9/12

6:20 am-9:29 am

1 stop4h 09m

$301

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Wed 9/23

8:30 am-4:52 pm

1 stop7h 22m

Syracuse Hancock Intl

Sun 9/27

6:10 am-10:48 am

1 stop5h 38m

$310

Quickest round-trip

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Wed 9/9

10:53 am-4:52 pm

1 stop4h 59m

Syracuse Hancock Intl

Wed 9/16

5:48 pm-9:31 pm

1 stop4h 43m

$310

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Wed 9/23

5:13 pm-11:47 pm

1 stop5h 34m

Syracuse Hancock Intl

Wed 9/30

5:13 am-10:15 am

1 stop6h 02m

$310

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Thu 10/8

4:30 pm-4:46 pm

1 stop23h 16m

Syracuse Hancock Intl

Mon 10/12

8:55 pm-1:21 pm

2 stops17h 26m

$383

St. LouisSyracuse

STL Lambert-St Louis - SYR Syracuse Hancock Intl

STLSYR

Lambert-St Louis

Thu 10/15

4:30 pm-8:50 am

1 stop15h 20m

Syracuse Hancock Intl

Mon 10/19

12:24 pm-11:13 pm

2 stops11h 49m

$403

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

What is the typical price of a round-trip flight between St. Louis and Syracuse?

Prices are currently typical for flights on this route.

Typical prices usually range from $283 to $483.
The lowest price recently found on this route was $301.

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 $294. If you aren’t able to travel to Syracuse during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $335.

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

As of August 2026, prices for St. Louis to Syracuse flights are approximately 90% 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

Best Price Found	$108
Fastest flight time	4h 23m
Direct flights	None

The best one-way flight to Syracuse from St. Louis in the past 72 hours is $108. The best round-trip flight deal from St. Louis to Syracuse found on momondo in the last 72 hours is $301.

The fastest flight from St. Louis to Syracuse takes 4h 23m

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

Search flight deals

Frequently asked questions about flying from St. Louis to Syracuse

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 23m.
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 3 as of August 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 Delta (51% of total bookings). The next most popular airlines are American Airlines (37%) and United Airlines (12%).

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
United Airlines	PriceFrom $191	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,531 reviews	Search Delta flights
American Airlines	PriceFrom $254	Free Cancellation	Rating 7.1 12,010 reviews	Search American Airlines flights

Liverpool

Skaneateles

East Syracuse

Oswego

Auburn

Waterloo

Seneca Falls

Cicero

Bridgeport

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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.

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Cheap flights from St. Louis to Syracuse from $108

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 9/25. 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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American Airlines flights from St. Louis to Syracuse

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

Delta flights from St. Louis to Syracuse

Our best Delta deals on St. Louis to Syracuse flight tickets

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

What is the typical price of a round-trip flight between St. Louis and Syracuse?

What is the cheapest month to fly 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?

When to book flights from St. Louis to Syracuse

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

Best Price Found

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Direct flights

Frequently asked questions about flying from St. Louis to Syracuse

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?

An easier way to manage your Syracuse trip

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