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Sullivan

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Sullivan Flights as Low as $270

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

American Airlines
Wed, Oct 7 - Sat, Oct 17
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 7 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Oct 17, priced at $270 found 2 days ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$283 Roundtrip, found 21 hours ago
$283
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $283 found 21 hours ago
United
Tue, Dec 1 - Sun, Dec 13
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Dec 13, priced at $284 found 2 days ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$288 Roundtrip, found 21 hours ago
$288
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $288 found 21 hours ago
United
Tue, Dec 1 - Sun, Dec 13
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$290 Roundtrip, found 2 days ago
$290
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Dec 13, priced at $290 found 2 days ago
United
Tue, Dec 1 - Sun, Dec 13
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Dec 13, priced at $299 found 2 days ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$301 Roundtrip, found 21 hours ago
$301
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $301 found 21 hours ago
American Airlines
Wed, Oct 7 - Sat, Oct 17
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$306 Roundtrip, found 21 hours ago
$306
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Oct 17, priced at $306 found 21 hours ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$321 Roundtrip, found 21 hours ago
$321
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $321 found 21 hours ago
American Airlines
Wed, Oct 7 - Sat, Oct 17
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$323 Roundtrip, found 21 hours ago
$323
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, Oct 7 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Oct 17, priced at $323 found 21 hours ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$326 Roundtrip, found 21 hours ago
$326
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $326 found 21 hours ago
United
Tue, Dec 1 - Sun, Dec 13
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Dec 13, priced at $329 found 2 days ago
United
Sat, Nov 21 - Tue, Dec 8
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$339 Roundtrip, found 21 hours ago
$339
Roundtrip
found 21 hours ago
Select United flight, departing Sat, Nov 21 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Dec 8, priced at $339 found 21 hours ago
United
Tue, Dec 1 - Sun, Dec 13
RDU
Raleigh - Durham Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 1 from Raleigh - Durham Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Dec 13, priced at $341 found 2 days ago
American Airlines
Tue, Sep 1 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$408 Roundtrip, found 15 hours ago
$408
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Sep 1 from Hartsfield-Jackson Atlanta Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Sep 9, priced at $408 found 15 hours ago
American Airlines
Tue, Jul 7 - Tue, Jul 14
LAX
Los Angeles Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$480 Roundtrip, found 15 hours ago
$480
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Jul 7 from Los Angeles Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Jul 14, priced at $480 found 15 hours ago

Cheap Flights to Sullivan

Fall in love at first flight with your vacation to Sullivan by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Sullivan on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Sullivan, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Sullivan

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Sullivan with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CMI airport.

What is the cheapest month to fly to Sullivan?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Sullivan are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Sullivan?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Sullivan.

What airport is best to fly into Sullivan?

When you’re planning your trip to Sullivan, convenience is the name of the game. Luckily, Sullivan Decatur Airport is nearby so you can deplane and get going on checking off everything on your Sullivan must-do list.

How much are flights to Sullivan?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Sullivan on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $270, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Sullivan?

The trick to saving a stack of cash on your flight to Sullivan? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $270 right now, why wait?

Sullivan Flight Information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Roundtrip price
$270

Last Minute Hotel Deals in Sullivan

Gateway Inn

Gateway Inn

2.5 out of 5
1320 S Hamilton St Sullivan IL
Stay at this motel in Sullivan. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attraction The Little Theatre on the Square is located ...
8.6/10 Excellent! (86 reviews)
"A good place for the money close to the lake and town ."

Reviewed on Jun 14, 2026

Get rates
Gateway Inn
Unique Suites Hotel

Unique Suites Hotel

2.5 out of 5
920 W Lincoln Ave Charleston IL
Book a stay at this business-friendly hotel in Charleston. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (766 reviews)
"We have stayed at the hotel over the years when we go to Charleston. This year was a little different...new owners took over on the first of June. They are going through a process, but we are hoping it will be better next summer. Good luck to the new owners!"

Reviewed on Jun 30, 2026

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Unique Suites Hotel
Best Western Heartland Inn

Best Western Heartland Inn

2.5 out of 5
1416 Broadway Avenue East Mattoon IL
Book a stay at this business-friendly hotel in Mattoon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (602 reviews)
"NIGHTMARE STAY! Several flying bugs throughout room. Bathroom was infested with what looked like roaches or some sort of beetles crawling inside the tub, sink and all over the floor & walls. Took pics and video to show General Manager, Celeste. After having to make several calls over a 2 week period ..."

Reviewed on Jun 24, 2026

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Best Western Heartland Inn
Holiday Inn Express & Suites Mattoon by IHG

Holiday Inn Express & Suites Mattoon by IHG

2.5 out of 5
121 Swords Dr Mattoon IL
Book a stay at this business-friendly hotel in Mattoon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (808 reviews)
"Staff allows us use of a meeting room, for family gatherings during evenings."

Reviewed on Jun 30, 2026

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Holiday Inn Express & Suites Mattoon by IHG
Hawthorn Extended Stay by Wyndham Decatur

Hawthorn Extended Stay by Wyndham Decatur

3 out of 5
2370 S Mount Zion Road Decatur IL
Book a stay at this business-friendly hotel in Decatur. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (1,000 reviews)
"Better quality food"

Reviewed on Jun 30, 2026

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Hawthorn Extended Stay by Wyndham Decatur
Baymont by Wyndham Tuscola

Baymont by Wyndham Tuscola

2.5 out of 5
1006 Southline Road Tuscola IL
Book a stay at this business-friendly motel in Tuscola. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (636 reviews)
"I like this hotel, but had a bad night this time. They put romping people upstairs above me. Who were jumping off beds, and racing from door to window. How are you suppose to sleep, I was leaving early, needed to be asleep by 10 pm. Sounded like a wild animal was upstairs over my head. I dealt with ..."

Reviewed on Jun 26, 2026

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Baymont by Wyndham Tuscola
Quality Inn & Suites Mattoon South

Quality Inn & Suites Mattoon South

2.5 out of 5
4922 Paradise Rd Mattoon IL
Book a stay at this business-friendly hotel in Mattoon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (815 reviews)
"So I found a chip and water bottle by our bed on the floor... was not ours. The shower made an awful squealing noise when you turned on the shower head. And I had to jiggle it until I could get it to stop. The price definitely reflects what you are paying for. But it served it's purpose. My son also ..."

Reviewed on Jun 22, 2026

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Quality Inn & Suites Mattoon South
Comfort Suites Mattoon East

Comfort Suites Mattoon East

2.5 out of 5
1408 Broadway Ave E Mattoon IL
Book a stay at this business-friendly hotel in Mattoon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8.8/10 Excellent! (968 reviews)
"Staff was very friendly and helpful. Hotel was clean. Pool was nice."

Reviewed on Jul 1, 2026

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Comfort Suites Mattoon East
See all 111 properties in Sullivan
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.