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SYR - STL

Find cheap flights from Syracuse to St. Louis from $140

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to St. Louis departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

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Cheap flight deals from Syracuse to St. Louis (SYR-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:43 pm - 7:07 amSYR-STL
11h 24m1 stop
7:44 pm - 9:18 amSTL-SYR
12h 34m1 stop
$229Frontier
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Mon, Jun 24 - Tue, Jun 25
8:25 pm - 7:08 amSYR-STL
11h 43m1 stop
7:44 pm - 9:00 amSTL-SYR
12h 16m1 stop
$234Frontier
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Wed, May 22 - Thu, May 23
7:02 pm - 9:29 amSYR-STL
15h 27m1 stop
6:30 am - 4:34 pmSTL-SYR
9h 04m1 stop
Fri, Jun 14 - Sun, Jun 16
6:29 am - 10:04 amSYR-STL
4h 35m1 stop
6:37 am - 2:52 pmSTL-SYR
7h 15m1 stop
$285American Airlines
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Wed, Oct 16 - Mon, Oct 21
11:44 am - 6:11 pmSYR-STL
7h 27m1 stop
4:02 pm - 12:50 amSTL-SYR
7h 48m1 stop
$295Delta
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Tue, Jun 18 - Sat, Jun 22
7:03 pm - 11:54 pmSYR-STL
5h 51m1 stop
3:18 pm - 11:02 pmSTL-SYR
6h 44m1 stop
$296American Airlines
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Wed, Jul 17 - Sat, Jul 27
6:15 am - 12:19 pmSYR-STL
7h 04m1 stop
5:25 pm - 3:23 pmSTL-SYR
20h 58m2 stops
$353Delta
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Wed, Jul 17 - Sat, Jul 27
2:18 pm - 5:29 pmSYR-STL
28h 11m2 stops
5:15 pm - 1:44 pmSTL-SYR
19h 29m2 stops
Wed, May 22 - Sat, May 25
6:30 am - 10:07 amSYR-STL
4h 37m1 stop
5:34 pm - 1:58 pmSTL-SYR
19h 24m2 stops
$404United Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21
6:00 am - 3:49 pmSYR-STL
10h 49m2 stops
5:34 pm - 1:58 pmSTL-SYR
19h 24m2 stops
$500United Airlines
Find Deal
Wed, Oct 16 - Mon, Oct 21

Flights from Syracuse to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Syracuse to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Syracuse to St. Louis?

The average price of all flights from Syracuse to St. Louis clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to St. Louis on a Wednesday and more expensive on a Monday. On your return trip to Syracuse, you should consider flying back on a Monday, and avoid Sundays for better deals.

What is the cheapest month to fly from Syracuse to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Syracuse to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Syracuse to St. Louis is January, where tickets cost $286 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $556 and $532 respectively.

How far in advance should I book a flight from Syracuse to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Syracuse to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Syracuse to St. Louis, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Good to know

Low season

January

High season

August

Cheapest flight

$140
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Syracuse to St. Louis

When to book flights from Syracuse to St. Louis

Are your dates flexible? Find out the best times to travel from Syracuse to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Syracuse to St. Louis

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

    In the last 3 days, the lowest price for a flight from Syracuse to St. Louis was $140 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between Syracuse and St. Louis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Syracuse to St. Louis?

    When flying out of Syracuse you will be using Syracuse Hancock Intl. You will be landing at St. Louis, also known as Lambert-St Louis.

  • Which aircraft models fly most regularly from Syracuse to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Syracuse to St. Louis?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Syracuse and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Syracuse to St. Louis, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Syracuse to St. Louis are Delta and United Airlines. With an average price for the route of $378 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $415 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Syracuse to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Syracuse to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Syracuse to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Syracuse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Syracuse to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Syracuse to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Syracuse to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Syracuse to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10810 reviews
7.9Comfort
7.4Food
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

On 2 different flights the wifi was horrible and there was no drink or snack service.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

We just spent $6000 on our first trip since pre COVID and we were stranded on the runway of our departing airport for 2 hours and 15 minutes while our layover was only an hour and a half. We were told by the pilot we were next for de-icing and then got bumped by 3 other planes. Pilot went on to say they only had one guy working the de-icing where they usually have at least 2. In Rochester. In the heart of winter. Someone missed a step and should be fired. I'm not done.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Flight delayed, boarding time kept changing, not good. Nee firm information given each time.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

It was right on time and crew were very courteous

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

Book cheap flights from Syracuse to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Syracuse to St. Louis found on KAYAK in the last 72 hours.
5/14Tue
2 stops
29h 28mSYR-STL
$140
6/2Sun
1 stop
9h 09mSYR-STL
$152
5/14Tue
3 stops
29h 28mSYR-STL
$223
6/2Sun
3 stops
25h 49mSYR-STL
$252
6/2Sun
2 stops
22h 13mSYR-STL
$264
5/14Tue
1 stopDelta
6h 36mSYR-STL
$290

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Last minute flights from Syracuse to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Syracuse to St. Louis that are departing in the next 10 days.
5/13Mon
multi-stopFrontier
18h 57mSYR-STL
5/14Tue
multi-stopFrontier
12h 59mSTL-SYR
$242
5/13Mon
multi-stop
15h 00mSYR-STL
5/15Wed
multi-stop
22h 30mSTL-SYR
$477
5/13Mon
multi-stop
22h 43mSYR-STL
5/15Wed
multi-stop
22h 30mSTL-SYR
$486
5/13Mon
multi-stop
22h 43mSYR-STL
5/15Wed
multi-stop
22h 30mSTL-SYR
$542
5/13Mon
multi-stop
15h 00mSYR-STL
5/14Tue
multi-stop
21h 53mSTL-SYR
$557
5/13Mon
multi-stop
22h 43mSYR-STL
5/14Tue
multi-stop
21h 53mSTL-SYR
$566
5/11Sat
multi-stopDelta
11h 22mSYR-STL
5/14Tue
multi-stopDelta
6h 51mSTL-SYR
$628
5/11Sat
multi-stopUnited Airlines
4h 47mSYR-STL
5/14Tue
multi-stopUnited Airlines
5h 28mSTL-SYR
$669
5/11Sat
multi-stopDelta
5h 29mSYR-STL
5/14Tue
multi-stopDelta
4h 39mSTL-SYR
$682
5/13Mon
multi-stopAmerican Airlines
6h 43mSYR-STL
5/14Tue
multi-stopAmerican Airlines
8h 20mSTL-SYR
$718

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Syracuse - St. Louis Flights

Departure:

Syracuse (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Syracuse

Cabin classes: