$69 Find Cheap Flights from Syracuse to Illinois

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 Illinois departing on 3/10. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Syracuse to Illinois, 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 Illinois, as well as popular online travel agencies
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Cheap Flights from Syracuse to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$209
Moline
Moline1 stop$409
Peoria
Peoria1 stop$335
Champaign
Champaign1 stop$358
Springfield
Springfield1 stop$324
St. Louis
St. Louis1 stop$251
Chicago
Chicagononstop$209
Moline
Moline1 stop$409
Peoria
Peoria1 stop$335
Champaign
Champaign1 stop$358
Springfield
Springfield1 stop$324
St. Louis
St. Louis1 stop$251

Book Cheap Syracuse to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to Illinois 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Illinois

Fri, Jan 30 - Sat, Jan 31
United Airlines Logo
8:00 am - 9:44 am
SYR
-
ORD
2h 44mnonstop
United Airlines Logo
7:35 am - 10:32 am
ORD
-
SYR
1h 57mnonstop
$209United Airlines
Mon, Feb 2 - Thu, Feb 12
JetBlue Logo
6:00 am - 5:43 pm
SYR
-
ORD
12h 43m1 stop
JetBlue Logo
10:00 am - 10:52 pm
ORD
-
SYR
11h 52m1 stop
$211JetBlue
Fri, Mar 13 - Tue, Mar 17
American Airlines Logo
6:11 pm - 12:16 am
SYR
-
ORD
7h 05m1 stop
American Airlines Logo
6:26 am - 3:35 pm
ORD
-
SYR
8h 09m1 stop
$227American Airlines
Mon, Mar 2 - Wed, Mar 11
Delta Logo
12:05 pm - 5:45 pm
SYR
-
MDW
6h 40m1 stop
Delta Logo
9:35 am - 4:21 pm
MDW
-
SYR
5h 46m1 stop
$229Delta
Mon, Jan 19 - Tue, Jan 27
Delta Logo
5:50 am - 8:52 am
SYR
-
MDW
4h 02m1 stop
Delta Logo
6:35 pm - 11:13 pm
MDW
-
SYR
3h 38m1 stop
$249Delta
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
11:37 am - 10:19 pm
SYR
-
MDW
11h 42m2 stops
Multiple Airlines Logo
1:24 pm - 5:41 pm
MDW
-
SYR
27h 17m1 stop
$312Multiple Airlines
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
5:17 am - 9:21 am
SYR
-
CMI
5h 04m1 stop
American Airlines Logo
6:15 am - 11:13 am
CMI
-
SYR
3h 58m1 stop
$358American Airlines
Thu, Mar 5 - Sun, Mar 8
Allegiant Air Logo
7:53 pm - 8:32 am
SYR
-
RFD
13h 39m1 stop
Allegiant Air Logo
10:37 am - 10:49 am
RFD
-
SYR
23h 12m1 stop
$359Allegiant Air
Fri, Jan 30 - Sun, Feb 1
Allegiant Air Logo
7:46 pm - 11:16 am
SYR
-
RFD
16h 30m1 stop
Allegiant Air Logo
6:09 pm - 6:56 pm
RFD
-
SYR
23h 47m1 stop
$379Allegiant Air
Sun, Feb 1 - Thu, Feb 5
Multiple Airlines Logo
11:08 am - 5:48 pm
SYR
-
PIA
7h 40m1 stop
Multiple Airlines Logo
6:38 pm - 11:22 am
PIA
-
SYR
15h 44m2 stops
$456Multiple Airlines
Booking Insights

KAYAK's insights & trends for Syracuse to Illinois flights

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

What is the cheapest Syracuse to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Syracuse found in the last 72 hours was to Chicago, at $250 round-trip. The most popular route is from Syracuse (SYR) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $250.

Can I save money by flying with a layover from Syracuse to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $317, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Syracuse to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Illinois, 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 Illinois is September, when tickets cost $264 (return) on average. On the other hand, the most expensive months are November and April, when the average cost of round-trip tickets is $471 and $365 respectively.

What’s the cheapest day of the week to fly from Syracuse to Illinois?

The average price of all round-trip flights from Syracuse to Illinois clicked on KAYAK for each day over the last 12 months.

For Syracuse to Illinois, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Illinois back to Syracuse, the best deals are generally found on Wednesday, with Sunday being the most expensive.

How far in advance should I book a flight from Syracuse to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Syracuse to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Syracuse to Illinois, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$69
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Syracuse to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Syracuse to Illinois?

    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 Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Syracuse to Illinois 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 Illinois?

    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 from Syracuse to Illinois with an airline and back with another airline.

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

    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 from Syracuse to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $360 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $479.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Syracuse to the following destinations at these prices or less: Chicago $246 one-way - $329 round-trip

Reviews of the top 3 airlines serving from Syracuse to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Illinois. 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 Illinois? 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.
7.9
DeltaOverall score based on 8032 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

Cramped seating for me. Luckily it wasn’t a long flight

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

Excellent - explanations were clear staff was nice and flight was comfortable

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Everything you need to know for your flight from Syracuse to Illinois

Information on your arrival and departure airports