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Syracuse

$204+ Cheap flights from St. Louis to Syracuse (STL - SYR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SYR
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from St. Louis to Syracuse

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Syracuse (SYR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$204
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$333
Provider with most accurate pricing for Lambert-St Louis-Syracuse Hancock Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Syracuse Hancock Intl flights.
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From Lambert-St Louis to Syracuse Hancock Intl
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One-way flight from Lambert-St Louis to Syracuse Hancock Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from St. Louis to Syracuse

Cheapest flights from St. Louis to Syracuse
Explore the most affordable flight options available from St. Louis to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:41 pmSTL - SYR
1 stop4h 40mUnited Airlines
Wed 2/185:27 pmSYR - STL
1 stop6h 32mUnited Airlines
Deal found 1/7$251
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:57 amSTL - SYR
1 stop5h 18mUnited Airlines
Sun 2/15:48 amSYR - STL
1 stop5h 25mUnited Airlines
Deal found 1/8$269
This United Airlines deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:00 amSTL - SYR
1 stop5h 10mUnited Airlines
Sat 1/245:48 amSYR - STL
1 stop5h 25mUnited Airlines
Deal found 1/8$279
This Delta deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:50 pmSTL - SYR
1 stop4h 23mDelta
Sun 3/86:02 amSYR - STL
1 stop6h 07mDelta
Deal found 1/8$314
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:16 amSTL - SYR
2 stops24h 25mMultiple Airlines
Fri 2/68:58 amSYR - STL
1 stop12h 50mMultiple Airlines
Deal found 1/7$328
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/812:00 pmSTL - SYR
1 stop4h 29mDelta
Mon 1/126:15 amSYR - STL
1 stop7h 18mDelta
Deal found 1/6$369
This Kiwi.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:32 pmSTL - SYR
1 stop21h 43mMultiple Airlines
Fri 2/68:58 amSYR - STL
1 stop12h 50mMultiple Airlines
Deal found 1/7$370

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Syracuse 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, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from St. Louis to Syracuse that are best for you.

Fly from

St. Louis

Fly to

Syracuse

Route

Depart

Return

Price

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 2/14

5:41 pm-11:21 pm

1 stop4h 40m

Syracuse Hancock Intl

Wed 2/18

5:27 pm-10:59 pm

1 stop6h 32m

$251

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 2/5

9:45 am-5:14 pm

1 stop6h 29m

Syracuse Hancock Intl

Thu 2/12

6:14 am-12:23 pm

1 stop7h 09m

$269

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 1/31

8:13 am-2:15 pm

1 stop5h 02m

Syracuse Hancock Intl

Fri 2/6

3:56 pm-11:12 pm

1 stop8h 16m

$269

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 1/30

7:00 am-1:10 pm

1 stop5h 10m

Syracuse Hancock Intl

Sun 2/1

8:00 am-12:29 pm

1 stop5h 29m

$269

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 1/31

9:57 am-4:15 pm

1 stop5h 18m

Syracuse Hancock Intl

Sun 2/1

5:48 am-10:13 am

1 stop5h 25m

$269

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 1/31

8:05 am-4:15 pm

1 stop7h 10m

Syracuse Hancock Intl

Fri 2/6

5:48 am-2:30 pm

2 stops9h 42m

$274

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Sat 1/24

9:57 am-4:15 pm

1 stop5h 18m

Syracuse Hancock Intl

Sun 1/25

5:48 am-10:13 am

1 stop5h 25m

$279

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 1/23

7:00 am-1:10 pm

1 stop5h 10m

Syracuse Hancock Intl

Tue 1/27

11:29 am-5:43 pm

1 stop7h 14m

$279

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 2/27

8:22 pm-1:13 pm

2 stops15h 51m

$204

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Mon 3/16

6:57 pm-12:37 am

1 stop4h 40m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 15 results
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Compare providers for flights from St. Louis to Syracuse

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Syracuse in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Syracuse flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Syracuse flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from St. Louis-Syracuse flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Syracuse flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Syracuse flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Syracuse

What is the cheapest month to book a flight from St. Louis to Syracuse?

Currently, September is the cheapest month in which you can book a flight from St. Louis to Syracuse (average of $198). Flying from St. Louis to Syracuse in December is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Syracuse

Get insights into the airlines that provide service to Syracuse. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Syracuse. Reviews last updated January 8, 2026.
See what other customers who have flown with Delta and American Airlines from St. Louis to Syracuse have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
11,095 reviews
Delta
7.9
Good
8,025 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Syracuse. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Syracuse?

    There are many flights that can get you from St. Louis to Syracuse in 4h 40m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. There are 801 mi between St. Louis and Syracuse. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Syracuse round-trip?

    Cheapflights users have booked flights from St. Louis to Syracuse round-trip from $206. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from St. Louis to Syracuse one-way?

    $64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $134 and $198, respectively.

  • Can I find deals for flights from St. Louis to Syracuse that include hotel bookings?

    Yes. In addition to deals on St. Louis to Syracuse flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Syracuse?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Syracuse.

  • Can I find deals for business class flights from St. Louis to Syracuse?

    Yes. Cheapflights offers flight deals from St. Louis to Syracuse by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Syracuse?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Syracuse (average of $198). Flying from St. Louis to Syracuse in December is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Syracuse?

Book flights to Syracuse if you plan to visit one of these locations
Liverpool
East Syracuse
Waterloo

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Top 2 airlines flying from St. Louis to Syracuse

Discover the top 2 airlines that operate flights from St. Louis to Syracuse. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$206Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$326FlexibilityNo cancel feeOn-timeN/A

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