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Sullivan

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Sullivan Flights as Low as $314

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

American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$314 Roundtrip, found 6 days ago
$314
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $314 found 6 days ago
American Airlines
Tue, Mar 24 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$353 Roundtrip, found 2 days ago
$353
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 24 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $353 found 2 days ago
American Airlines
Wed, Mar 25 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Mar 25 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $356 found 1 day ago
American Airlines
Tue, Mar 24 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 24 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $358 found 2 days ago
American Airlines
Wed, Mar 25 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$362 Roundtrip, found 4 days ago
$362
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 25 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $362 found 4 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$370 Roundtrip, found 2 days ago
$370
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $370 found 2 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $380 found 2 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $387 found 6 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$389 Roundtrip, just found
$389
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $389 just found
American Airlines
Tue, Mar 24 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$390 Roundtrip, found 8 hours ago
$390
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Mar 24 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $390 found 8 hours ago
American Airlines
Wed, Mar 25 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$394 Roundtrip, found 7 hours ago
$394
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Mar 25 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $394 found 7 hours ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $394 found 1 day ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$397 Roundtrip, found 6 days ago
$397
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $397 found 6 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$398 Roundtrip, just found
$398
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $398 just found
American Airlines
Wed, Mar 18 - Sun, Mar 22
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$410 Roundtrip, found 4 days ago
$410
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Mar 18 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Mar 22, priced at $410 found 4 days ago
American Airlines
Tue, Mar 24 - Mon, Mar 30
LAS
Harry Reid Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$422 Roundtrip, found 2 days ago
$422
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Mar 24 from Harry Reid Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 30, priced at $422 found 2 days 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 March, 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 $314, 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 $314 right now, why wait?

Sullivan Flight Information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Roundtrip price
$314

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 ...
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 ...
8.4/10 Very Good! (729 reviews)
Staff was very accommodating.

Reviewed on Feb 19, 2026

Get rates
Unique Suites Hotel
Hawthorn Extended Stay by Wyndham Decatur

Hawthorn Extended Stay by Wyndham Decatur

2.5 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 ...
7.4/10 Good! (1,001 reviews)
For the money and location it was great.

Reviewed on Feb 16, 2026

Get rates
Hawthorn Extended Stay by Wyndham Decatur
Hampton Inn Decatur Mt. Zion

Hampton Inn Decatur Mt. Zion

2.5 out of 5
4855 East Evergreen Ct. 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 ...
9.4/10 Exceptional! (799 reviews)
Very impressed with this hidden gem. Will definitely stay again if in the area

Reviewed on Feb 22, 2026

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Hampton Inn Decatur Mt. Zion
Super 8 by Wyndham Mattoon

Super 8 by Wyndham Mattoon

2 out of 5
205 Mcfall 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 clean rooms in our reviews. ...
7.4/10 Good! (709 reviews)
Door didn't lock from the outside, terrible breakfast, no cleaning on the weekends, but the bed was amazing

Reviewed on Feb 18, 2026

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Super 8 by Wyndham Mattoon
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! (908 reviews)
Clean hotel in every area visited, staff friendly and helpful, everything you needed for a comfortable stay, pool and gym better than expected, and breakfast was great! Thank you!

Reviewed on Feb 23, 2026

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Comfort Suites Mattoon East
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! (766 reviews)
Rude staff,very rude, the guy who works at night smelled really bad,I didn’t want to walk through lobby because of smell, not the holiday in I’m used to, don’t stay here

Reviewed on Feb 6, 2026

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Holiday Inn Express & Suites Mattoon by IHG
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! (605 reviews)
Clean rooms. Friendly staff.

Reviewed on Feb 15, 2026

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Baymont by Wyndham Tuscola
See all 151 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.