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Syracuse

$105+ Cheap flights from Illinois to Syracuse (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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Illinois to Syracuse

Keep the following information in mind while searching for Illinois to Syracuse flight deals. Data was last updated July 31, 2025.

Round-trip from

$226
(Frontier)

One-way from

$105
(Frontier)

Popular in

December

Cheapest in

June

Average price

$342

Good round-trip deal

$289 or less

Good one-way deal

$244 or less
From Illinois to Syracuse Hancock Intl
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One-way flight from Illinois to Syracuse Hancock Intl
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Illinois to Syracuse Hancock Intl.
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Price to beat on a one-way flight from Illinois to Syracuse Hancock Intl.
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Find flight deals from Illinois to Syracuse

Cheapest flights from Illinois to Syracuse
Explore the most affordable flight options available from Illinois to Syracuse. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:02 pmSTL - SYR
1 stop18h 26mFrontier
Sat 8/301:48 pmSYR - STL
1 stop24h 19mFrontier
Deal found 7/30$226
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/53:34 pmPIA - SYR
1 stop5h 28mAmerican Airlines
Sun 9/78:19 pmSYR - PIA
1 stop4h 24mAmerican Airlines
Deal found 7/29$249
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/176:32 pmMLI - SYR
1 stop3h 57mAmerican Airlines
Tue 10/217:40 amSYR - MLI
1 stop4h 19mAmerican Airlines
Deal found 7/31$249
This Delta deal was found by Cheapflights users on 7/31. 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 9/29:16 amSTL - SYR
1 stop6h 30mDelta
Sat 9/66:56 pmSYR - STL
1 stop3h 59mDelta
Deal found 7/31$249
This Delta deal was found by Cheapflights users on 7/30. 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 10/175:04 pmMLI - SYR
1 stop5h 55mDelta
Tue 10/2112:17 pmSYR - MLI
2 stops11h 03mDelta
Deal found 7/30$254
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/26:02 amSTL - SYR
2 stops7h 11mAmerican Airlines
Sat 9/611:04 amSYR - STL
1 stop5h 48mAmerican Airlines
Deal found 7/30$254
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:26 amORD - SYR
2 stops25h 39mMultiple Airlines
Sun 8/178:36 pmSYR - ORD
2 stops23h 31mMultiple Airlines
Deal found 7/30$259
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/156:20 pmORD - SYR
Nonstop1h 56mUnited Airlines
Tue 8/196:10 amSYR - ORD
1 stop4h 26mUnited Airlines
Deal found 7/31$260
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 8/166:17 pmMDW - SYR
1 stop3h 30mDelta
Tue 8/266:10 amSYR - MDW
1 stop3h 25mDelta
Deal found 7/30$264
This Delta deal was found by Cheapflights users on 7/31. 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 8/206:00 amORD - SYR
1 stop4h 45mDelta
Tue 8/266:10 amSYR - ORD
1 stop5h 10mDelta
Deal found 7/31$264
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/65:21 pmORD - SYR
1 stop5h 29mAmerican Airlines
Thu 8/148:19 pmSYR - ORD
Nonstop2h 11mAmerican Airlines
Deal found 7/30$269
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/75:24 pmSTL - SYR
1 stop4h 51mUnited Airlines
Sun 10/126:00 amSYR - STL
2 stops9h 27mUnited Airlines
Deal found 7/29$280

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 July 31, 2025.
Use the filters below to find and compare flights from Illinois to Syracuse that are best for you.

Fly from

Illinois

Fly to

Syracuse

Route

Depart

Return

Price

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 8/21

2:02 pm-9:28 am

1 stop18h 26m

Syracuse Hancock Intl

Sat 8/30

1:48 pm-1:07 pm

1 stop24h 19m

$226

PeoriaSyracuse

PIA - SYR

PIASYR

Greater Peoria

Fri 9/5

3:34 pm-10:02 pm

1 stop5h 28m

Syracuse Hancock Intl

Sun 9/7

8:19 pm-11:43 pm

1 stop4h 24m

$249

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 9/2

9:16 am-4:46 pm

1 stop6h 30m

Syracuse Hancock Intl

Sat 9/6

6:56 pm-9:55 pm

1 stop3h 59m

$249

MolineSyracuse

MLI - SYR

MLISYR

Moline Quad-City

Fri 10/17

6:32 pm-11:29 pm

1 stop3h 57m

Syracuse Hancock Intl

Tue 10/21

7:40 am-10:59 am

1 stop4h 19m

$249

MolineSyracuse

MLI - SYR

MLISYR

Moline Quad-City

Fri 10/17

5:04 pm-11:59 pm

1 stop5h 55m

Syracuse Hancock Intl

Tue 10/21

12:17 pm-10:20 pm

2 stops11h 03m

$254

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 9/2

6:02 am-2:13 pm

2 stops7h 11m

Syracuse Hancock Intl

Sat 9/6

11:04 am-3:52 pm

1 stop5h 48m

$254

ChicagoSyracuse

ORD - SYR

ORDSYR

Chicago O'Hare Intl

Fri 8/15

10:26 am-1:05 pm

2 stops25h 39m

Syracuse Hancock Intl

Sun 8/17

8:36 pm-7:07 pm

2 stops23h 31m

$259

ChicagoSyracuse

ORD - SYR

ORDSYR

Chicago O'Hare Intl

Fri 8/15

6:20 pm-9:16 pm

Nonstop1h 56m

Syracuse Hancock Intl

Tue 8/19

6:10 am-9:36 am

1 stop4h 26m

$260

ChicagoSyracuse

MDW - SYR

MDWSYR

Chicago Midway

Sat 8/16

6:17 pm-10:47 pm

1 stop3h 30m

Syracuse Hancock Intl

Tue 8/26

6:10 am-8:35 am

1 stop3h 25m

$264

ChicagoSyracuse

ORD - SYR

ORDSYR

Chicago O'Hare Intl

Wed 8/20

6:00 am-11:45 am

1 stop4h 45m

Syracuse Hancock Intl

Tue 8/26

6:10 am-10:20 am

1 stop5h 10m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 37 results
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Best time to book a flight from Illinois to Syracuse

Have a flexible travel schedule? Discover the best time to fly to Syracuse from Illinois 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 Illinois to Syracuse

What is the cheapest month to book a flight from Illinois to Syracuse?

Currently, January is the cheapest month in which you can book a flight from Illinois to Syracuse (average of $272). Flying from Illinois to Syracuse in July is currently the most expensive (average of $388). 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.

What is the cheapest time of day to fly from IL to SYR?

Find hourly flight availability from Illinois to Syracuse. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Syracuse as you normally would.

Weekly flight availability from Illinois to Syracuse

Explore weekly flight availability from Illinois to Syracuse. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from USIL to SYR are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

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 July 31, 2025.
Read through reviews of airlines operating flights from Illinois to Syracuse, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
JetBlue
7.3
Good
2,914 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What airport do you fly into for flights to Syracuse from Illinois?

    For a flight from Illinois to Syracuse, you will be flying into Hancock Intl. Syracuse Hancock Intl (SYR) is just 4.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Syracuse one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $105. Users have also found prices from $112 and $126 on JetBlue and Delta, respectively.

  • What are the most popular routes from Illinois to Syracuse?

    Most travelers choose Chicago O'Hare Intl - Syracuse Hancock Intl, Chicago Midway - Syracuse Hancock Intl or Lambert-St Louis - Syracuse Hancock Intl when deciding on the best route from Illinois to Syracuse.

  • What are the most reliable airlines from Illinois to Syracuse?

    No one likes to see their flight delayed. When booking a flight from Illinois to Syracuse consider choosing Republic Airways (92%), GoJet (91%) or American Airlines (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Illinois to Syracuse?

    Looking at all options, your cheapest flight can be booked for $223. While the most popular route (Chicago O'Hare Intl - Syracuse Hancock Intl) can be booked for $189 on average our data indicates $340 when flying from Illinois to Syracuse.

  • Can I find deals for flights from Illinois to Syracuse that include hotel bookings?

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

  • How can I find direct flights from Illinois to Syracuse?

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

  • Can I find deals for business class flights from Illinois to Syracuse?

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Syracuse?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Syracuse (average of $272). Flying from Illinois to Syracuse in July is currently the most expensive (average of $388). 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
Auburn
Liverpool
Cicero
East Syracuse
Waterloo

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Alternative routes for Illinois to Syracuse

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Syracuse

Discover the top 2 airlines that operate flights from Illinois 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$354FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$219Average$405FlexibilityNo cancel feeOn-time71%

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