What is the cheapest airline that flies from Orlando Sanford Intl to Illinois?

Allegiant Air is the most popular carrier operating from Orlando Sanford Intl to Illinois

How many operators does momondo search for flights from Orlando Sanford Intl Airport to Illinois?

There is 1 operator available for flights from Orlando Sanford Intl Airport to Illinois as of October 2026.

How old do you have to be to fly from Orlando Sanford Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orlando Sanford Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$53 Cheap Flights from Orlando Sanford Intl Airport to Illinois in 2026/27

Q: How many flights depart from Orlando Sanford Intl Airport to Illinois on average per week?

The number of flights available between Orlando Sanford Intl Airport and Illinois is 2 per week as of October 2026. The most frequent departure day is Wed, with 100% of weekly flights leaving on this day.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Orlando Sanford Intl Airport to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$110Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:25 am - 7:44 amSFB Orlando Sanford Intl-BLV Belleville

2h 19mnonstop

10:39 am - 1:44 pmBLV Belleville-SFB Orlando Sanford Intl

2h 05mnonstop

$115Allegiant Air

Thu, Oct 29 - Sat, Oct 31

10:30 am - 12:14 pmSFB Orlando Sanford Intl-PIA Greater Peoria

2h 44mnonstop

7:06 pm - 10:32 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 26mnonstop

$121Allegiant Air

Sat, Jan 23 - Mon, Jan 25

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$122Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$123Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:30 am - 8:21 amSFB Orlando Sanford Intl-MLI Moline Quad-City

2h 51mnonstop

9:11 am - 12:41 pmMLI Moline Quad-City-SFB Orlando Sanford Intl

2h 30mnonstop

$130Allegiant Air

Thu, Dec 3 - Sun, Dec 6

6:30 am - 8:21 amSFB Orlando Sanford Intl-MLI Moline Quad-City

2h 51mnonstop

9:11 am - 12:41 pmMLI Moline Quad-City-SFB Orlando Sanford Intl

2h 30mnonstop

$133Allegiant Air

Thu, Dec 3 - Sun, Dec 6

2:51 pm - 4:20 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 29mnonstop

7:05 pm - 10:25 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 20mnonstop

$140Allegiant Air

Thu, Nov 5 - Sun, Nov 8

6:15 am - 1:18 pmSFB Orlando Sanford Intl-BLV Belleville

32h 03m3 stops Akron/Canton Savannah/Hilton Head Fort Lauderdale

10:39 am - 1:44 pmBLV Belleville-SFB Orlando Sanford Intl

2h 05mnonstop

$281Multiple Airlines

Thu, Oct 29 - Sat, Oct 31

6:25 am - 8:09 amSFB Orlando Sanford Intl-BMI Bloomington-Normal

26h 44m2 stops Greenville Tampa

7:05 pm - 10:25 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 20mnonstop

$305Multiple Airlines

Thu, Nov 5 - Sun, Nov 8

Cheap last minute flights

Enter your travel dates to find the best prices.

7:30 am - 9:01 amSFB Orlando Sanford Intl-PIA Greater Peoria

2h 31mnonstop

9:51 am - 1:10 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 19mnonstop

$124Allegiant Air

Wed, Oct 21 - Wed, Oct 28

7:30 am - 9:01 amSFB Orlando Sanford Intl-PIA Greater Peoria

2h 31mnonstop

9:51 am - 1:10 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 19mnonstop

$125Allegiant Air

Wed, Oct 21 - Wed, Oct 28

7:30 am - 9:01 amSFB Orlando Sanford Intl-PIA Greater Peoria

2h 31mnonstop

10:56 am - 2:15 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 19mnonstop

$142Allegiant Air

Wed, Oct 21 - Sat, Oct 24

1:57 pm - 3:24 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

11:17 am - 2:36 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$147Allegiant Air

Sat, Oct 17 - Tue, Oct 20

1:57 pm - 3:24 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

6:30 pm - 9:49 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$178Allegiant Air

Sat, Oct 17 - Sun, Oct 18

5:57 pm - 7:24 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

11:17 am - 2:36 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$182Allegiant Air

Thu, Oct 15 - Tue, Oct 20

1:57 pm - 3:24 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

8:20 pm - 11:39 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$185Allegiant Air

Sat, Oct 17 - Thu, Oct 22

5:57 pm - 7:24 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

4:14 pm - 7:33 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$189Allegiant Air

Thu, Oct 15 - Sat, Oct 17

10:52 am - 8:09 amSFB Orlando Sanford Intl-PIA Greater Peoria

22h 17m3 stops Cincinnati Cinci./N. Kentucky Denver Intl Tampa

9:51 am - 1:10 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 19mnonstop

$475Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

10:52 am - 8:09 amSFB Orlando Sanford Intl-PIA Greater Peoria

22h 17m3 stops Cincinnati Cinci./N. Kentucky Denver Intl Tampa

9:51 am - 1:10 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 19mnonstop

$480Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

Cheap direct flights

Enter your travel dates to find the best prices.

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$110Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:25 am - 7:44 amSFB Orlando Sanford Intl-BLV Belleville

2h 19mnonstop

10:39 am - 1:44 pmBLV Belleville-SFB Orlando Sanford Intl

2h 05mnonstop

$115Allegiant Air

Thu, Oct 29 - Sat, Oct 31

10:30 am - 12:14 pmSFB Orlando Sanford Intl-PIA Greater Peoria

2h 44mnonstop

7:06 pm - 10:32 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 26mnonstop

$121Allegiant Air

Sat, Jan 23 - Mon, Jan 25

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$122Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:08 pm - 7:38 pmSFB Orlando Sanford Intl-BLV Belleville

2h 30mnonstop

8:28 pm - 11:39 pmBLV Belleville-SFB Orlando Sanford Intl

2h 11mnonstop

$123Allegiant Air

Thu, Dec 10 - Sun, Dec 13

6:30 am - 8:21 amSFB Orlando Sanford Intl-MLI Moline Quad-City

2h 51mnonstop

9:11 am - 12:41 pmMLI Moline Quad-City-SFB Orlando Sanford Intl

2h 30mnonstop

$130Allegiant Air

Thu, Dec 3 - Sun, Dec 6

6:30 am - 8:21 amSFB Orlando Sanford Intl-MLI Moline Quad-City

2h 51mnonstop

9:11 am - 12:41 pmMLI Moline Quad-City-SFB Orlando Sanford Intl

2h 30mnonstop

$133Allegiant Air

Thu, Dec 3 - Sun, Dec 6

2:51 pm - 4:20 pmSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 29mnonstop

7:05 pm - 10:25 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 20mnonstop

$140Allegiant Air

Thu, Nov 5 - Sun, Nov 8

7:30 am - 9:01 amSFB Orlando Sanford Intl-PIA Greater Peoria

2h 31mnonstop

1:32 pm - 4:56 pmPIA Greater Peoria-SFB Orlando Sanford Intl

2h 24mnonstop

$141Allegiant Air

Wed, Nov 11 - Wed, Nov 18

9:00 am - 10:27 amSFB Orlando Sanford Intl-BMI Bloomington-Normal

2h 27mnonstop

8:08 pm - 11:27 pmBMI Bloomington-Normal-SFB Orlando Sanford Intl

2h 19mnonstop

$143Allegiant Air

Tue, Oct 27 - Sun, Nov 1

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Contour flights from Orlando Sanford Intl Airport to Illinois

Our best Contour deals on Orlando Sanford Intl Airport to Illinois flight tickets

Contour

Dec 26

SFB1:50 pmOrlando Sanford Intl

22h 45m

1 stop

ORD11:35 amChicago O'Hare Intl

Dec 29

ORD6:00 pmChicago O'Hare Intl

18h 00m

1 stop

SFB1:00 pmOrlando Sanford Intl

$696

Contour

Dec 30

SFB1:50 pmOrlando Sanford Intl

22h 45m

1 stop

ORD11:35 amChicago O'Hare Intl

Jan 1

ORD3:50 pmChicago O'Hare Intl

20h 10m

1 stop

SFB1:00 pmOrlando Sanford Intl

$735

Contour

Dec 30

SFB1:50 pmOrlando Sanford Intl

22h 45m

1 stop

ORD11:35 amChicago O'Hare Intl

Jan 5

ORD11:15 amChicago O'Hare Intl

24h 45m

1 stop

SFB1:00 pmOrlando Sanford Intl

$745

Allegiant Air flights from Orlando Sanford Intl Airport to Illinois

Our best Allegiant Air deals on Orlando Sanford Intl Airport to Illinois flight tickets

Allegiant Air

Dec 10

SFB6:08 pmOrlando Sanford Intl

2h 30m

BLV7:38 pmBelleville

Dec 13

BLV8:28 pmBelleville

2h 11m

SFB11:39 pmOrlando Sanford Intl

$110

Allegiant Air

Oct 29

SFB6:25 amOrlando Sanford Intl

2h 19m

BLV7:44 amBelleville

Oct 31

BLV10:39 amBelleville

2h 05m

SFB1:44 pmOrlando Sanford Intl

$115

Allegiant Air

Jan 23

SFB10:30 amOrlando Sanford Intl

2h 44m

PIA12:14 pmGreater Peoria

Jan 25

PIA7:06 pmGreater Peoria

2h 26m

SFB10:32 pmOrlando Sanford Intl

$121

momondo Fare Finder

Use the filters below to find and compare flights from Orlando Sanford Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OrlandoBelleville

SFB Orlando Sanford Intl - BLV Belleville

SFBBLV

Orlando Sanford Intl

Thu 12/10

6:08 pm-7:38 pm

Nonstop2h 30m

Belleville

Sun 12/13

8:28 pm-11:39 pm

Nonstop2h 11m

$110

Quickest round-trip

OrlandoBelleville

SFB Orlando Sanford Intl - BLV Belleville

SFBBLV

Orlando Sanford Intl

Thu 10/29

6:25 am-7:44 am

Nonstop2h 19m

Belleville

Sat 10/31

10:39 am-1:44 pm

Nonstop2h 05m

$115

OrlandoPeoria

SFB Orlando Sanford Intl - PIA Greater Peoria

SFBPIA

Orlando Sanford Intl

Sat 1/23

10:30 am-12:14 pm

Nonstop2h 44m

Greater Peoria

Mon 1/25

7:06 pm-10:32 pm

Nonstop2h 26m

$121

OrlandoBelleville

SFB Orlando Sanford Intl - BLV Belleville

SFBBLV

Orlando Sanford Intl

Thu 12/10

6:08 pm-7:38 pm

Nonstop2h 30m

Belleville

Sun 12/13

8:28 pm-11:39 pm

Nonstop2h 11m

$122

OrlandoBelleville

SFB Orlando Sanford Intl - BLV Belleville

SFBBLV

Orlando Sanford Intl

Thu 12/10

6:08 pm-7:38 pm

Nonstop2h 30m

Belleville

Sun 12/13

8:28 pm-11:39 pm

Nonstop2h 11m

$123

OrlandoMoline

SFB Orlando Sanford Intl - MLI Moline Quad-City

SFBMLI

Orlando Sanford Intl

Thu 12/3

6:30 am-8:21 am

Nonstop2h 51m

Moline Quad-City

Sun 12/6

9:11 am-12:41 pm

Nonstop2h 30m

$130

OrlandoMoline

SFB Orlando Sanford Intl - MLI Moline Quad-City

SFBMLI

Orlando Sanford Intl

Thu 12/3

6:30 am-8:21 am

Nonstop2h 51m

Moline Quad-City

Sun 12/6

9:11 am-12:41 pm

Nonstop2h 30m

$133

OrlandoBloomington

SFB Orlando Sanford Intl - BMI Bloomington-Normal

SFBBMI

Orlando Sanford Intl

Thu 11/5

2:51 pm-4:20 pm

Nonstop2h 29m

Bloomington-Normal

Sun 11/8

7:05 pm-10:25 pm

Nonstop2h 20m

$140

OrlandoBelleville

SFB Orlando Sanford Intl - BLV Belleville

SFBBLV

Orlando Sanford Intl

Thu 10/29

6:15 am-1:18 pm

3 stops32h 03m

Belleville

Sat 10/31

10:39 am-1:44 pm

Nonstop2h 05m

$281

OrlandoBloomington

SFB Orlando Sanford Intl - BMI Bloomington-Normal

SFBBMI

Orlando Sanford Intl

Thu 11/5

6:25 am-8:09 am

2 stops26h 44m

Bloomington-Normal

Sun 11/8

7:05 pm-10:25 pm

Nonstop2h 20m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orlando Sanford Intl Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Orlando Sanford Intl Airport is in January. Flight prices, which tend to average around $163, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $170.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Orlando Sanford Intl Airport to Illinois is on a Wednesday when prices can be found for as low as $168. Flights from Orlando Sanford Intl Airport to Illinois on a Saturday will generally be more expensive and average around $218. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Orlando Sanford Intl Airport to Illinois during this time can be as low as $186. Flights in the afternoon are often more expensive with an average ticket price of $198.

What is the cheapest Orlando Sanford Intl to Illinois flight route?

Fly from Orlando Sanford Intl to Greater Peoria for the best Orlando Sanford Intl - Illinois flight prices

What cabin class options are available on Orlando Sanford Intl Airport to Illinois flights?

There is only 1 cabin class available to choose from on Orlando Sanford Intl Airport to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Orlando Sanford Intl Airport to Illinois flights?

No. A direct flight is the cheapest option for a flight between Orlando Sanford Intl Airport to Illinois.

Cheap Orlando Sanford Intl Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orlando Sanford Intl Airport to Illinois

Best Price Found	$53
Fastest flight time	2h 39m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Illinois	98 airports

The best one-way flight to Illinois from Orlando Sanford Intl Airport in the past 72 hours is $53. The best round-trip flight deal from Orlando Sanford Intl Airport to Illinois found on momondo in the last 72 hours is $110.

The fastest flight from Orlando Sanford Intl Airport to Illinois takes 2h 39m

Direct flights go from Orlando Sanford Intl Airport to Illinois on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.

There are 98 airports in Illinois. From Orlando Sanford Intl Airport there are direct flights to Chicago Greater Rockford (RFD), Greater Peoria (PIA), Moline Quad-City (MLI), Belleville (BLV) and 1 more.

Search flight deals

Frequently asked questions about flying from Orlando Sanford Intl Airport to Illinois

When did momondo last update prices for flights from Orlando Sanford Intl Airport to Illinois?
Prices for flights from Orlando Sanford Intl Airport to Illinois are updated daily.
How many operators does momondo search for flights from Orlando Sanford Intl Airport to Illinois?
There is 1 operator available for flights from Orlando Sanford Intl Airport to Illinois as of October 2026.
How old do you have to be to fly from Orlando Sanford Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Orlando Sanford Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Orlando Sanford Intl Airport to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Orlando Sanford Intl Airport to Illinois is Boeing 737 MAX 8 (36.74% of total bookings). The next most popular plane models are Airbus A320-100/200 (17.25%), Airbus A321neo (10.22%), and Airbus A320neo (8.95%).

Best airlines flying from Orlando Sanford Intl Airport to Illinois

Compare and see reviews for airlines that fly from Orlando Sanford Intl Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $96	Free Cancellation	Rating 7.3 677 reviews		Search Allegiant Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Orlando to Illinois?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Orlando to Illinois for you.

Can I find flights from Orlando to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Orlando which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Orlando to Illinois?

Once you have performed a search for Orlando to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Orlando to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Orlando and alert you when they change.