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Find St. Louis to Syracuse flights starting at CAD 121.

Book one-way or return flights from St. Louis to Syracuse from as little as CAD 121. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from St. Louis to Syracuse? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from St. Louis to Syracuse. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from St. Louis to Syracuse

View airlines operating flights from St. Louis to Syracuse. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From CAD 121
American Airlines
From CAD 146
Sun Country Airlines
From CAD 179
United Airlines
From CAD 216
Delta Air Lines
From CAD 403
ANA airlines

Find more flights and airlines

Alternative Routes for St. Louis to Syracuse Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Syracuse.

  • Cheapest
    Frontier Airlines
    STL
    19:16
    12h 59m
    1 transfer
    SYR
    09:15
    St. Louis Lambert International Airport - Syracuse Hancock International Airport
    Tue, May 7Frontier Airlines
    CAD 121
  • Frontier Airlines
    STL
    19:16
    12h 59m
    1 transfer
    SYR
    09:15
    St. Louis Lambert International Airport - Syracuse Hancock International Airport
    Tue, May 7Frontier Airlines
    CAD 121
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from St. Louis (STL) to Syracuse (SYR) the cheapest?

    Airlines adjust prices for flights from St. Louis to Syracuse based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from St. Louis (STL) to Syracuse (SYR) cost?

    According to Trip.com's data, the lowest price is around CAD 623.
  • What's the most popular airline for direct flights from St. Louis (STL) to Syracuse (SYR)?

    United Airlines operates 1 direct flights from St. Louis (STL) to Syracuse (SYR).
  • How many airports in Syracuse (SYR)?

    There are 1 airport(s) in Syracuse (SYR): Syracuse Hancock International Airport.

How to find a cheap flight from St. Louis to Syracuse

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Syracuse. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for St. Louis to Syracuse Flights

Cheapest direct flight price

CAD 121

Cheapest month

November

Peak season for travel

October

Flight distance

1,282.85km

Popular airline

American Airlines