$166+ Cheap flights from Syracuse to St. Louis (SYR - STL)
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — STL
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Syracuse to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Syracuse to St. Louis
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Best
Last-minute
One-way
Cheapest flights from Syracuse to St. LouisExplore the most affordable flight options available from Syracuse to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
Explore the most affordable flight options available from Syracuse to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 9/26:20 am
SYR
- STL
1 stop4h 17m
Delta
Sat 9/196:40 am
STL
- SYR
1 stop5h 15m
Delta
Deal found 7/20![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Tue 8/185:57 pm
STL
- SYR
1 stop4h 58m
American Airlines
Deal found 7/20![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/21. 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.
Wed 9/306:20 am
SYR
- STL
1 stop4h 09m
Delta
Sat 10/104:10 pm
STL
- SYR
1 stop5h 54m
Delta
Deal found 7/21![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
SYR
- STL
1 stop6h 47m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/19![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/21. 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 8/136:20 am
SYR
- STL
1 stop4h 17m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/21![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Tue 8/114:54 pm
STL
- SYR
1 stop5h 01m
American Airlines
Deal found 7/21![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/66:00 am
SYR
- STL
2 stops7h 11m
United Airlines
Tue 8/118:40 am
STL
- SYR
1 stop4h 34m
United Airlines
Deal found 7/21![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:30 am
SYR
- STL
1 stop5h 05m
American Airlines
Tue 10/1311:31 am
STL
- SYR
1 stop11h 26m
American Airlines
Deal found 7/23![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Mon 8/104:54 pm
STL
- SYR
1 stop5h 01m
American Airlines
Deal found 7/22![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 9/26:00 am
SYR
- STL
2 stops7h 02m
United Airlines
Sat 9/198:50 am
STL
- SYR
1 stop7h 02m
United Airlines
Deal found 7/20![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 7/22. 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 8/149:12 am
SYR
- STL
1 stop5h 02m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/22![Delta logo]()
$354
Best flights from Syracuse to St. LouisDiscover carefully curated flight deals from Syracuse to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Syracuse to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This Delta deal was found by Cheapflights users on 7/20. 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.
Wed 9/26:20 am
SYR
- STL
1 stop4h 17m
Delta
Sat 9/196:40 am
STL
- SYR
1 stop5h 15m
Delta
Deal found 7/20![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/282:40 pm
SYR
- STL
2 stops8h 21m
United Airlines
Mon 8/3110:53 am
STL
- SYR
1 stop4h 59m
United Airlines
Deal found 7/21![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
SYR
- STL
1 stop6h 47m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/19![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Wed 9/26:00 am
SYR
- STL
2 stops7h 02m
United Airlines
Sat 9/198:50 am
STL
- SYR
1 stop7h 02m
United Airlines
Deal found 7/20![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 7/21. 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 8/136:20 am
SYR
- STL
1 stop4h 17m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/21![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/55:48 pm
SYR
- STL
1 stop5h 12m
United Airlines
Wed 9/910:53 am
STL
- SYR
1 stop4h 59m
United Airlines
Deal found 7/19![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 7/23. 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.
Tue 8/49:12 am
SYR
- STL
1 stop5h 02m
Delta
Sat 8/86:09 pm
STL
- SYR
1 stop3h 59m
Delta
Deal found 7/23![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/136:12 am
SYR
- STL
1 stop5h 00m
United Airlines
Mon 8/1712:59 pm
STL
- SYR
2 stops9h 47m
United Airlines
Deal found 7/21![United Airlines logo]()
$394
Last-minute flights from Syracuse to St. LouisDiscover last-minute flight deals from Syracuse to St. Louis. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Syracuse to St. Louis. Data last updated July 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:19 pm
SYR
- STL
1 stop4h 57m
American Airlines
Sat 8/85:05 pm
STL
- SYR
1 stop4h 50m
American Airlines
Deal found 7/22![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/45:49 pm
SYR
- STL
1 stop4h 37m
United Airlines
Sat 8/811:25 am
STL
- SYR
1 stop4h 23m
United Airlines
Deal found 7/22![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Tue 8/114:54 pm
STL
- SYR
1 stop5h 01m
American Airlines
Deal found 7/21![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/66:00 am
SYR
- STL
2 stops7h 11m
United Airlines
Tue 8/118:40 am
STL
- SYR
1 stop4h 34m
United Airlines
Deal found 7/21![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Mon 8/104:54 pm
STL
- SYR
1 stop5h 01m
American Airlines
Deal found 7/22![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 8/126:00 am
SYR
- STL
1 stop6h 47m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/19![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 7/21. 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 8/136:20 am
SYR
- STL
1 stop4h 17m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/21![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Sat 8/155:42 pm
STL
- SYR
1 stop5h 03m
American Airlines
Deal found 7/22![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Tue 8/185:57 pm
STL
- SYR
1 stop4h 58m
American Airlines
Deal found 7/20![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/22. 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 8/149:12 am
SYR
- STL
1 stop5h 02m
Delta
Mon 8/175:25 pm
STL
- SYR
1 stop4h 52m
Delta
Deal found 7/22![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 7/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:29 pm
SYR
- STL
1 stop4h 45m
American Airlines
Sun 8/164:54 pm
STL
- SYR
1 stop5h 01m
American Airlines
Deal found 7/22![American Airlines logo]()
$374
One-way flights from Syracuse to St. LouisSearch for one-way flight options from Syracuse to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Syracuse to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/2010:56 am
SYR
- STL
2 stops31h 26m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/3112:08 pm
SYR
- STL
3 stops29h 23m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/98:16 pm
SYR
- STL
2 stops18h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/205:48 pm
SYR
- STL
1 stop5h 12m
United Airlines
Deal found 7/21![United Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 8/28:09 pm
SYR
- STL
2 stops18h 22m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/311:56 am
SYR
- STL
1 stop7h 17m
United Airlines
Deal found 7/20![United Airlines logo]()
$364
Find flight deals from Syracuse to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to St. Louis (STL). 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 July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Delta) |
One-way from | $166 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $404 |
Cheapflights Fare Finder
Customize your flight search to find flights from Syracuse to St. Louis 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 July 24, 2026.
Use the filters below to find and compare flights from Syracuse to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Wed 9/2
6:20 am-9:37 am
1 stop4h 17m
Lambert-St Louis
Sat 9/19
6:40 am-12:55 pm
1 stop5h 15m
$291
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Wed 8/12
6:00 am-11:47 am
1 stop6h 47m
Lambert-St Louis
Mon 8/17
5:25 pm-11:17 pm
1 stop4h 52m
$309
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Thu 8/13
6:20 am-9:37 am
1 stop4h 17m
Lambert-St Louis
Mon 8/17
5:25 pm-11:17 pm
1 stop4h 52m
$319
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Fri 8/28
2:40 pm-10:01 pm
2 stops8h 21m
Lambert-St Louis
Mon 8/31
10:53 am-4:52 pm
1 stop4h 59m
$324
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Wed 9/2
6:00 am-12:02 pm
2 stops7h 02m
Lambert-St Louis
Sat 9/19
8:50 am-4:52 pm
1 stop7h 02m
$341
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Sat 9/5
5:48 pm-10:00 pm
1 stop5h 12m
Lambert-St Louis
Wed 9/9
10:53 am-4:52 pm
1 stop4h 59m
$371
Quickest round-trip
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Tue 8/4
9:12 am-1:14 pm
1 stop5h 02m
Lambert-St Louis
Sat 8/8
6:09 pm-11:08 pm
1 stop3h 59m
$379
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Thu 8/13
6:12 am-10:12 am
1 stop5h 00m
Lambert-St Louis
Mon 8/17
12:59 pm-11:46 pm
2 stops9h 47m
$394
Cheapest one-way
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Sun 8/9
8:16 pm-1:31 pm
2 stops18h 15m
$249
Quickest one-way
SyracuseSt. Louis
SYR - STL
SYRSTL
Syracuse Hancock Intl
Tue 9/29
6:20 am-9:29 am
1 stop4h 09m
$269
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Syracuse to St. Louis
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 Syracuse to St. Louis in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Syracuse-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Syracuse-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Syracuse-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Syracuse-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Syracuse-St. Louis 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 Syracuse to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Syracuse with our price prediction graph.
SYR-STL
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 Syracuse to St. Louis
How far ahead should I book a flight from Syracuse to St. Louis?
To ensure you get the cheapest price possible for a flight from Syracuse to St. Louis, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Syracuse to St. Louis?
Currently, January is the cheapest month in which you can book a flight from Syracuse to St. Louis (average of $298). Flying from Syracuse to St. Louis in March is currently the most expensive (average of $459). 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.
How much does it cost to fly round-trip from Syracuse to St. Louis?
Airfare is below average for this route at the moment.
Syracuse to St. Louis flights typically cost between $323 and $455 in September.The cheapest round-trip price found within the last 5 days was $291 on Delta (Sep 2-Sep 19).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated July 24, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Syracuse to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Overall
7.8
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Syracuse to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$359 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$387 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$367 | FlexibilityNo cancel fee | On-timeN/A |