Cheap flights from St. Louis to Syracuse from $166
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 10/18. 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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Fly from
Fly to
Route
Depart
Return
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Sat 12/19
5:13 pm-11:59 pm
1 stop5h 46m
Syracuse Hancock Intl
Wed 1/6
5:10 pm-8:37 pm
1 stop4h 27m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Wed 12/23
6:21 pm-11:13 pm
1 stop3h 52m
Syracuse Hancock Intl
Wed 1/6
6:00 am-9:36 am
1 stop4h 36m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Tue 12/22
6:21 pm-11:13 pm
1 stop3h 52m
Syracuse Hancock Intl
Tue 1/5
2:20 pm-8:49 pm
1 stop7h 29m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Mon 12/21
6:00 am-2:33 pm
1 stop7h 33m
Syracuse Hancock Intl
Tue 1/5
6:06 pm-10:32 pm
1 stop5h 26m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Thu 12/10
5:02 am-11:34 am
1 stop5h 32m
Syracuse Hancock Intl
Tue 12/15
5:49 am-10:52 am
1 stop6h 03m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Tue 11/3
5:00 am-2:12 pm
2 stops8h 12m
Syracuse Hancock Intl
Tue 11/10
5:20 pm-9:40 pm
1 stop5h 20m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Thu 10/29
6:00 am-2:10 pm
1 stop7h 10m
Syracuse Hancock Intl
Sat 10/31
6:12 am-10:41 am
1 stop5h 29m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Thu 10/29
5:00 am-2:12 pm
2 stops8h 12m
Syracuse Hancock Intl
Sat 10/31
5:20 pm-9:40 pm
1 stop5h 20m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Sun 11/1
4:26 pm-4:38 pm
1 stop23h 12m
Syracuse Hancock Intl
Thu 11/5
7:29 pm-5:42 pm
2 stops23h 13m
St. LouisSyracuse
STL Lambert-St Louis - SYR Syracuse Hancock Intl
STLSYR
Lambert-St Louis
Sat 12/19
6:05 pm-5:44 pm
1 stop22h 39m
Syracuse Hancock Intl
Wed 12/30
7:11 pm-7:09 am
2 stops36h 58m
See travel insights to Syracuse from
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
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 $324. If you aren’t able to travel to Syracuse during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $339.
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?
Frontier and American Airlines are the most popular carriers operating from Lambert-St Louis to Syracuse Hancock Intl
What airlines fly to Syracuse?
Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Syracuse from St. Louis according to our data. Delta is the first choice among our users, with 49% 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.
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
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 30m.
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 October 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 (48% of total bookings). The next most popular airlines are American Airlines (40%) and United Airlines (13%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $191 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $259 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $273 | Free Cancellation | Rating 7.8 8,646 reviews |
Traveling to a place near Syracuse?
Book flights to Syracuse if you plan to visit one of these locationsWhy 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.