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Illiopolis

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Illiopolis Flights as Low as $437

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

American Airlines
Sat, Aug 29 - Fri, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$437 Roundtrip, found 1 day ago
$437
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Fri, Sep 11, priced at $437 found 1 day ago
American Airlines
Sat, Aug 29 - Fri, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$442 Roundtrip, found 1 day ago
$442
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Fri, Sep 11, priced at $442 found 1 day ago
American Airlines
Sat, Sep 5 - Tue, Sep 8
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$472 Roundtrip, found 1 day ago
$472
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Abraham Lincoln Capital, returning Tue, Sep 8, priced at $472 found 1 day ago
American Airlines
Fri, Aug 21 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$483 Roundtrip, found 4 days ago
$483
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Aug 21 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Sun, Aug 23, priced at $483 found 4 days ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Sun, Aug 23, priced at $489 found 1 day ago
American Airlines
Tue, Sep 1 - Sat, Sep 5
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$495 Roundtrip, found 1 day ago
$495
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 1 from O'Hare Intl. to Abraham Lincoln Capital, returning Sat, Sep 5, priced at $495 found 1 day ago
American Airlines
Sat, Sep 5 - Sun, Sep 6
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$512 Roundtrip, found 1 day ago
$512
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from O'Hare Intl. to Abraham Lincoln Capital, returning Sun, Sep 6, priced at $512 found 1 day ago
American Airlines
Tue, Aug 11 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$517 Roundtrip, found 4 days ago
$517
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Aug 11 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Sun, Aug 23, priced at $517 found 4 days ago
American Airlines
Sat, Aug 29 - Fri, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$518 Roundtrip, found 1 day ago
$518
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Fri, Sep 11, priced at $518 found 1 day ago
American Airlines
Sat, Aug 29 - Fri, Sep 11
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$523 Roundtrip, found 1 day ago
$523
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Fri, Sep 11, priced at $523 found 1 day ago
American Airlines
Fri, Sep 4 - Mon, Sep 7
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$532 Roundtrip, found 1 day ago
$532
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 4 from O'Hare Intl. to Abraham Lincoln Capital, returning Mon, Sep 7, priced at $532 found 1 day ago
American Airlines
Tue, Sep 1 - Sun, Sep 6
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$536 Roundtrip, found 1 day ago
$536
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 1 from O'Hare Intl. to Abraham Lincoln Capital, returning Sun, Sep 6, priced at $536 found 1 day ago
American Airlines
Sun, Sep 6 - Mon, Sep 7
ORD
O'Hare Intl.
SPI
Abraham Lincoln Capital
$553 Roundtrip, found 1 day ago
$553
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Sep 6 from O'Hare Intl. to Abraham Lincoln Capital, returning Mon, Sep 7, priced at $553 found 1 day ago
American Airlines
Thu, Aug 20 - Sun, Aug 23
ATL
Hartsfield-Jackson Atlanta Intl.
SPI
Abraham Lincoln Capital
$557 Roundtrip, found 3 days ago
$557
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 20 from Hartsfield-Jackson Atlanta Intl. to Abraham Lincoln Capital, returning Sun, Aug 23, priced at $557 found 3 days ago
American Airlines
Sat, Sep 5 - Tue, Sep 8
MSP
Minneapolis - St. Paul Intl.
SPI
Abraham Lincoln Capital
$593 Roundtrip, found 1 day ago
$593
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 5 from Minneapolis - St. Paul Intl. to Abraham Lincoln Capital, returning Tue, Sep 8, priced at $593 found 1 day ago
American Airlines
Tue, Aug 11 - Tue, Aug 25
DFW
Dallas-Fort Worth Intl.
SPI
Abraham Lincoln Capital
$622 Roundtrip, found 2 days ago
$622
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 11 from Dallas-Fort Worth Intl. to Abraham Lincoln Capital, returning Tue, Aug 25, priced at $622 found 2 days ago

Cheap Flights to Illiopolis

Fall in love at first flight with your vacation to Illiopolis 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 Illiopolis on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Illiopolis

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Illiopolis 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 SPI airport.

What is the cheapest month to fly to Illiopolis?

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 Illiopolis are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Illiopolis?

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 Illiopolis.

What airport is best to fly into Illiopolis?

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

How much are flights to Illiopolis?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Illiopolis on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $437, 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 Illiopolis?

The trick to saving a stack of cash on your flight to Illiopolis? 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 $437 right now, why wait?

Illiopolis Flight Information
Destination airport
Abraham Lincoln Capital
Destination airport IATA code
SPI
Roundtrip price
$436

Last Minute Hotel Deals in Illiopolis

La Quinta Inn & Suites by Wyndham Springfield IL

La Quinta Inn & Suites by Wyndham Springfield IL

3 out of 5
1121 Lejune Dr Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,584 reviews)
"Clean room"

Reviewed on Aug 8, 2026

Get rates
La Quinta Inn & Suites by Wyndham Springfield IL
Crowne Plaza Springfield by IHG

Crowne Plaza Springfield by IHG

3.5 out of 5
3000 S Dirksen Pkwy Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free WiFi, free parking, and a rooftop terrace. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,018 reviews)
"My check in person Michael was great! Very pleasant and helpful with my questions. I’ll be back!"

Reviewed on Aug 8, 2026

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Crowne Plaza Springfield by IHG
Drury Inn & Suites Springfield IL

Drury Inn & Suites Springfield IL

3 out of 5
3180 S Dirksen Pkwy Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
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Drury Inn & Suites Springfield IL
Northfield Inn, Suites & Conference Center

Northfield Inn, Suites & Conference Center

2.5 out of 5
3280 Northfield Dr Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
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Northfield Inn, Suites & Conference Center
Ramada by Wyndham Springfield North

Ramada by Wyndham Springfield North

2.5 out of 5
3281 Northfield Drive Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,008 reviews)
"Rooms were older but kept clean. Staff was excellent; very friendly and helpful. Took care of issues promptly. Breakfast was awesome and kept very well stocked. Only complaint would be a little too much chlorine in the pool."

Reviewed on Aug 8, 2026

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Ramada by Wyndham Springfield North
President Abraham Lincoln Springfield - DoubleTree by Hilton

President Abraham Lincoln Springfield - DoubleTree by Hilton

4 out of 5
701 E Adams St Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free WiFi, breakfast (surcharge), and free train station pick-up. Our guests praise the helpful ...
8.4/10 Very Good! (1,005 reviews)
"Check-in was quick and efficient, and overall we had a great stay. The rooms felt a little dated, and the pool area could benefit from an update or a more thorough clean. Despite this, we really enjoyed our time here."

Reviewed on Aug 7, 2026

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President Abraham Lincoln Springfield - DoubleTree by Hilton
State House Inn, Trademark Collection by Wyndham

State House Inn, Trademark Collection by Wyndham

3 out of 5
101 East Adams Street Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
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State House Inn, Trademark Collection by Wyndham
Microtel Inn & Suites by Wyndham Springfield

Microtel Inn & Suites by Wyndham Springfield

2 out of 5
2636 Sunrise Dr Springfield IL
Book a stay at this business-friendly hotel in Springfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
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Microtel Inn & Suites by Wyndham Springfield
See all 147 properties in Illiopolis
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.