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Sullivan

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Sullivan Flights as Low as $409

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
$409 Roundtrip, found 1 day ago
$409
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 $409 found 1 day ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$418 Roundtrip, found 1 day ago
$418
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 $418 found 1 day ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$467 Roundtrip, found 2 days ago
$467
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 $467 found 2 days ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$479 Roundtrip, found 1 day ago
$479
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 $479 found 1 day ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$488 Roundtrip, found 1 day ago
$488
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 $488 found 1 day ago
American Airlines
Wed, Mar 18 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$519 Roundtrip, found 3 days ago
$519
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Mar 18 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $519 found 3 days ago
American Airlines
Tue, Mar 17 - Sun, Mar 22
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$531 Roundtrip, found 3 days ago
$531
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 17 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Mar 22, priced at $531 found 3 days ago
American Airlines
Fri, Mar 20 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$545 Roundtrip, found 3 days ago
$545
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Mar 20 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $545 found 3 days ago
American Airlines
Thu, Mar 19 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 19 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $546 found 3 days ago
American Airlines
Mon, Mar 16 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$553 Roundtrip, found 3 days ago
$553
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 16 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $553 found 3 days ago
American Airlines
Sat, Mar 21 - Tue, Mar 24
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$555 Roundtrip, found 3 days ago
$555
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Mar 21 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Tue, Mar 24, priced at $555 found 3 days ago
American Airlines
Fri, Mar 20 - Sun, Mar 22
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Mar 20 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Mar 22, priced at $578 found 3 days ago
American Airlines
Thu, Mar 19 - Sun, Mar 22
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$579 Roundtrip, found 3 days ago
$579
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 19 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Mar 22, priced at $579 found 3 days ago
American Airlines
Mon, Mar 16 - Sun, Mar 22
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$586 Roundtrip, found 3 days ago
$586
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 16 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sun, Mar 22, priced at $586 found 3 days ago
American Airlines
Tue, Mar 24 - Wed, Mar 25
LAX
Los Angeles Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$754 Roundtrip, found 13 hours ago
$754
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Tue, Mar 24 from Los Angeles Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Mar 25, priced at $754 found 13 hours ago
American Airlines
Thu, Mar 19 - Mon, Mar 23
ONT
Los Angeles - Ontario Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$760 Roundtrip, found 13 hours ago
$760
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Thu, Mar 19 from Los Angeles - Ontario Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Mar 23, priced at $760 found 13 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 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 $409, 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 $409 right now, why wait?

Sullivan Flight Information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Roundtrip price
$408

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
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! (1,005 reviews)
Couch needs to be replaced or deeply cleaned instead of just putting cover over cushions, layer of dust on top of fridge, inside fridge dirty, dishwasher dirty and old, dishes sticky and dirty in cabinet, not given pots/pans/sponge/dishwasher soap, toilet seat broken (had to be careful not to slip ...

Reviewed on Mar 7, 2026

Get rates
Hawthorn Extended Stay by Wyndham Decatur
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
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! (802 reviews)
Everything great room/staff/breakfast.

Reviewed on Mar 6, 2026

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Hampton Inn Decatur Mt. Zion
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! (916 reviews)
Good parking

Reviewed on Mar 3, 2026

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Comfort Suites Mattoon East
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! (711 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
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! (769 reviews)
Plenty of places eat and shop nearby

Reviewed on Mar 6, 2026

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Holiday Inn Express & Suites Mattoon by IHG
Holiday Inn Express Tuscola by IHG

Holiday Inn Express Tuscola by IHG

2.5 out of 5
1201 Tuscola Blvd Tuscola IL
Book a stay at this business-friendly hotel in Tuscola. Enjoy free breakfast, free parking, and a 24-hour front desk. Our guests praise the helpful staff in ...
9/10 Wonderful! (630 reviews)
Newish, clean, friendly hotel with an excellent breakfast, many choices and really good coffee. If you don't like coffee mate there's milk in the fridge. Fitness center machines all new. The only issue, it's kind of hard to find the entrance, didn't come up on my GPS.

Reviewed on Mar 5, 2026

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Holiday Inn Express Tuscola by IHG
See all 154 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.