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Sullivan

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Sullivan Flights as Low as $297

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

American Airlines
Thu, Aug 14 - Thu, Aug 21
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$297 Roundtrip, found 4 days ago
$297
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 14 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Aug 21, priced at $297 found 4 days ago
American Airlines
Tue, Oct 28 - Sat, Nov 8
MSP
Minneapolis - St. Paul Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 28 from Minneapolis - St. Paul Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Nov 8, priced at $310 found 1 day ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$313 Roundtrip, found 12 hours ago
$313
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Aug 18, priced at $313 found 12 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Aug 18, priced at $323 found 1 day ago
American Airlines
Thu, Aug 14 - Thu, Aug 21
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 14 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Aug 21, priced at $329 found 1 day ago
American Airlines
Tue, Oct 28 - Thu, Nov 6
MSP
Minneapolis - St. Paul Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$340 Roundtrip, found 5 days ago
$340
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Minneapolis - St. Paul Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Nov 6, priced at $340 found 5 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$346 Roundtrip, found 3 hours ago
$346
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Aug 18, priced at $346 found 3 hours ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$351 Roundtrip, found 3 days ago
$351
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Aug 18, priced at $351 found 3 days ago
American Airlines
Thu, Aug 14 - Thu, Aug 21
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 14 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Aug 21, priced at $354 found 4 days ago
American Airlines
Thu, Aug 14 - Thu, Aug 21
SEA
Seattle - Tacoma 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 Thu, Aug 14 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Aug 21, priced at $358 found 2 days ago
American Airlines
Thu, Aug 14 - Thu, Aug 21
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Aug 14 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Thu, Aug 21, priced at $369 found 4 days ago
American Airlines
Tue, Oct 28 - Sat, Nov 8
MSP
Minneapolis - St. Paul Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$370 Roundtrip, found 1 day ago
$370
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 28 from Minneapolis - St. Paul Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Nov 8, priced at $370 found 1 day ago
American Airlines
Tue, Oct 28 - Sat, Nov 8
MSP
Minneapolis - St. Paul Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 28 from Minneapolis - St. Paul Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Nov 8, priced at $372 found 1 day ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle - Tacoma Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$375 Roundtrip, found 12 hours ago
$375
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Seattle - Tacoma Intl. to University Of Illinois Urbana-Champaign Williard, returning Mon, Aug 18, priced at $375 found 12 hours ago
American Airlines
Wed, Jul 30 - Sat, Aug 2
DFW
Dallas-Fort Worth Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$425 Roundtrip, found 14 hours ago
$425
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Jul 30 from Dallas-Fort Worth Intl. to University Of Illinois Urbana-Champaign Williard, returning Sat, Aug 2, priced at $425 found 14 hours ago
American Airlines
Tue, Aug 19 - Wed, Aug 27
SFO
San Francisco Intl.
CMI
University Of Illinois Urbana-Champaign Williard
$456 Roundtrip, found 6 days ago
$456
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Aug 19 from San Francisco Intl. to University Of Illinois Urbana-Champaign Williard, returning Wed, Aug 27, priced at $456 found 6 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 August, 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 $297, 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 $297 right now, why wait?

Sullivan Flight Information
Destination airport
University Of Illinois Urbana-Champaign Williard
Destination airport IATA code
CMI
Roundtrip price
$296

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 ...
8.2/10 Very Good! (62 reviews)
nice budget -friendly motel
"nice budget friendly motel. nice room, lots of tv channels with a nice 50 in tv. no real concession area but close to others just down the road. best of all it was clean and smoke free. nice man at the check-in desk. i would stay here again."

Reviewed on Jul 25, 2025

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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)
"Needed new curtains. Tile in bathroom needed new grout."

Reviewed on Jul 22, 2025

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Hawthorn Extended Stay by Wyndham Decatur
Comfort Suites Mattoon

Comfort Suites Mattoon

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 ...
8.6/10 Excellent! (777 reviews)
"The room was very clean and very well lit. I loved all the mirrors and beautiful wood doors. The sink was in the room and not in the bathroom for privacy. I do believe this room was designed by a woman. I loved it"

Reviewed on Jul 17, 2025

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Comfort Suites Mattoon
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 ...
8.8/10 Excellent! (577 reviews)
"The beds were very comfortable! Front desk staf was great!"

Reviewed on Jul 21, 2025

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Holiday Inn Express Tuscola 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! (544 reviews)
"The staff was amazing"

Reviewed on Jun 29, 2025

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Baymont by Wyndham Tuscola
Suite Dreams Hotel

Suite Dreams Hotel

2.5 out of 5
300 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 and the clean ...
7.2/10 Good! (488 reviews)
"Perfect location to walk to Bagelfest"

Reviewed on Jul 20, 2025

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Suite Dreams 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 ...
9.2/10 Wonderful! (728 reviews)
Friendly, Clean, and Great for Families
"Was greeted by friendly and welcoming staff who offered complimentary waters. Hotel and room smelled fresh and new. Market in lobby was well-stocked with a thoughtful variety of snacks and drinks. Breakfast open until 10 and breakfast attendant was friendly, attentive, and kept the space clean and ..."

Reviewed on Jul 20, 2025

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Hampton Inn Decatur Mt. Zion
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! (723 reviews)
"…"

Reviewed on Jun 17, 2025

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Holiday Inn Express & Suites Mattoon by IHG
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.