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

Spirit Airlines, Frontier, and Allegiant Air are the most popular carriers operating from Orlando to Illinois

How many flights depart from Orlando to Illinois on average per day?

As of September 2025, 74 flights take off from Orlando and land in Illinois each day. The most common flight departure time for this route is 7:00AM, with 50% of daily flights taking off at noon.

How many flights depart from Orlando to Illinois on average per week?

The number of flights available between Orlando and Illinois is 518 per week as of September 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to Illinois?

Frontier, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Illinois from Orlando according to our data. Frontier is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 8 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Orlando to Illinois?

Prices for flights from Orlando to Illinois refresh daily.

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

There are 8 operators available for flights from Orlando to Illinois as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orlando 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.

$49 Cheap Flights from Orlando to Illinois in 2025/26

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Find the cheapest flights from Orlando to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:30 pm - 9:33 pmMCO-ORD

3h 03mnonstop

6:23 pm - 10:22 pmORD-MCO

2h 59mnonstop

$87Multiple Airlines

Find Deal

Thu, Oct 16 - Mon, Oct 20

2:07 pm - 4:12 pmMCO-ORD

3h 05mnonstop

5:17 pm - 9:06 pmORD-MCO

2h 49mnonstop

$88Spirit Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 3

6:35 am - 8:32 amMCO-MDW

2h 57mnonstop

10:12 am - 1:50 pmMDW-MCO

2h 38mnonstop

$90Frontier

Find Deal

Mon, Nov 3 - Sun, Nov 9

8:25 am - 10:21 amMCO-MDW

2h 56mnonstop

11:31 am - 3:11 pmMDW-MCO

2h 40mnonstop

$92Frontier

Find Deal

Sat, Oct 18 - Sat, Oct 25

12:28 pm - 2:13 pmSFB-RFD

2h 45mnonstop

7:43 pm - 11:13 pmRFD-SFB

2h 30mnonstop

$99Allegiant Air

Find Deal

Fri, Oct 24 - Mon, Oct 27

12:33 pm - 2:18 pmSFB-RFD

2h 45mnonstop

7:47 pm - 11:17 pmRFD-SFB

2h 30mnonstop

$128Allegiant Air

Find Deal

Fri, Oct 17 - Mon, Oct 20

5:08 am - 1:11 pmMCO-EVV

9h 03m1 stop

6:03 am - 3:32 pmEVV-MCO

8h 29m1 stop

$248American Airlines

Find Deal

Tue, Oct 21 - Mon, Oct 27

9:35 am - 3:05 pmMCO-MLI

6h 30m1 stop

3:55 pm - 9:47 pmMLI-MCO

4h 52m1 stop

$251United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

8:11 am - 1:07 pmMCO-EVV

5h 56m1 stop

11:04 am - 10:00 pmEVV-MCO

9h 56m2 stops

$253American Airlines

Find Deal

Fri, Oct 31 - Sat, Nov 1

8:00 am - 4:54 pmMCO-MLI

9h 54m2 stops

3:55 pm - 9:47 pmMLI-MCO

4h 52m1 stop

$256United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

Spirit Airlines flights from Orlando to Illinois

Our best Spirit Airlines deals on Orlando to Illinois flight tickets

Spirit Airlines

Oct 3

MCO2:07 pmOrlando

3h 05m

ORD4:12 pmChicago O'Hare Intl

Oct 3

ORD5:17 pmChicago O'Hare Intl

2h 49m

MCO9:06 pmOrlando

$88

Find similar

Spirit Airlines

Oct 10

MCO7:30 pmOrlando

3h 03m

ORD9:33 pmChicago O'Hare Intl

Oct 14

ORD6:00 amChicago O'Hare Intl

2h 44m

MCO9:44 amOrlando

$89

Find similar

Spirit Airlines

Oct 20

MCO7:30 pmOrlando

3h 03m

ORD9:33 pmChicago O'Hare Intl

Oct 24

ORD7:51 pmChicago O'Hare Intl

2h 52m

MCO11:43 pmOrlando

$90

Find similar

Frontier flights from Orlando to Illinois

Our best Frontier deals on Orlando to Illinois flight tickets

Frontier

Nov 3

MCO6:35 amOrlando

2h 57m

MDW8:32 amChicago Midway

Nov 9

MDW10:12 amChicago Midway

2h 38m

MCO1:50 pmOrlando

$90

Find similar

Frontier

Oct 18

MCO8:25 amOrlando

2h 56m

MDW10:21 amChicago Midway

Oct 25

MDW11:31 amChicago Midway

2h 40m

MCO3:11 pmOrlando

$92

Find similar

Frontier

Sep 26

MCO5:24 pmOrlando

3h 20m

ORD7:44 pmChicago O'Hare Intl

Sep 29

ORD8:49 pmChicago O'Hare Intl

2h 46m

MCO12:35 amOrlando

$95

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Thu 10/16

7:30 pm-9:33 pm

Nonstop3h 03m

Chicago O'Hare Intl

Mon 10/20

6:23 pm-10:22 pm

Nonstop2h 59m

$87

OrlandoChicago

MCO - ORD

MCOORD

Orlando

Fri 10/3

2:07 pm-4:12 pm

Nonstop3h 05m

Chicago O'Hare Intl

Fri 10/3

5:17 pm-9:06 pm

Nonstop2h 49m

$88

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

Mon 11/3

6:35 am-8:32 am

Nonstop2h 57m

Chicago Midway

Sun 11/9

10:12 am-1:50 pm

Nonstop2h 38m

$90

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

Sat 10/18

8:25 am-10:21 am

Nonstop2h 56m

Chicago Midway

Sat 10/25

11:31 am-3:11 pm

Nonstop2h 40m

$92

OrlandoChicago

SFB - RFD

SFBRFD

Orlando Sanford Intl

Fri 10/24

12:28 pm-2:13 pm

Nonstop2h 45m

Chicago Greater Rockford

Mon 10/27

7:43 pm-11:13 pm

Nonstop2h 30m

$99

OrlandoChicago

SFB - RFD

SFBRFD

Orlando Sanford Intl

Fri 10/17

12:33 pm-2:18 pm

Nonstop2h 45m

Chicago Greater Rockford

Mon 10/20

7:47 pm-11:17 pm

Nonstop2h 30m

$128

OrlandoEvansville

MCO - EVV

MCOEVV

Orlando

Tue 10/21

5:08 am-1:11 pm

1 stop9h 03m

Evansville Dress Regional

Mon 10/27

6:03 am-3:32 pm

1 stop8h 29m

$248

OrlandoMoline

MCO - MLI

MCOMLI

Orlando

Tue 10/21

9:35 am-3:05 pm

1 stop6h 30m

Moline Quad-City

Tue 10/28

3:55 pm-9:47 pm

1 stop4h 52m

$251

OrlandoEvansville

MCO - EVV

MCOEVV

Orlando

Fri 10/31

8:11 am-1:07 pm

1 stop5h 56m

Evansville Dress Regional

Sat 11/1

11:04 am-10:00 pm

2 stops9h 56m

$253

OrlandoMoline

MCO - MLI

MCOMLI

Orlando

Tue 10/21

8:00 am-4:54 pm

2 stops9h 54m

Moline Quad-City

Tue 10/28

3:55 pm-9:47 pm

1 stop4h 52m

$256

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How to get the cheapest flight ticket from Orlando 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 is in September. Flight prices, which tend to average around $149, 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 September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $159.

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

The cheapest day to depart from Orlando to Illinois is on a Friday when prices can be found for as low as $234. Flights from Orlando to Illinois on a Sunday will generally be more expensive and average around $448. 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 evening. Flights from Orlando to Illinois during this time can be as low as $239. Flights at noon are often more expensive with an average ticket price of $577.

What is the cheapest Orlando to Illinois flight route?

Fly from Orlando to Chicago Midway for the best Orlando - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Orlando when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $220 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Orlando for as low as $176 on momondo.

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

There are 4 cabin classes available to choose from on Orlando 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 to Illinois flights?

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

Cheap Orlando to Illinois flight deals and tips

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

Best Price Found	$70
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Orlando in the past 72 hours is $70. The best round-trip flight deal from Orlando to Illinois found on momondo in the last 72 hours is $112.

The fastest flight from Orlando to Illinois takes 2h 30m

Direct flights go from Orlando to Illinois every day.

There are 3 airports near Illinois: Chicago Greater Rockford (RFD), Evansville Dress Regional (EVV), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Orlando to Illinois?
Prices for flights from Orlando to Illinois refresh daily.
How many operators does momondo search for flights from Orlando to Illinois?
There are 8 operators available for flights from Orlando to Illinois as of September 2025.
How old do you have to be to fly from Orlando to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orlando 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 to Illinois?
Based on momondo bookings for flights between Orlando and Illinois, the leading plane model is Airbus A321neo, making up 14.71% of the total bookings. Other popular models include Airbus A321-100/200 with 13.86%, Airbus A321 (sharklets) with 11.65%, and Airbus A320neo with 10.04%.

Best airlines flying from Orlando to Illinois

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $72	Free Cancellation	Rating 5.8 3,166 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $73	Free Cancellation	Rating 6.3 8,031 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $90	Free Cancellation	Rating 7.2 699 reviews	Search Allegiant Air flights
Breeze Airways	PriceFrom $101	Free Cancellation	Rating 8.0 208 reviews	Search Breeze Airways flights
Delta	PriceFrom $114	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $159	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest 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?

All flight searches from Orlando to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Orlando to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Orlando to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Illinois trip

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Find better results for your trip to Illinois

Popular cities in Illinois

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Flights to Orlandofrom $39

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Flights to San Franciscofrom $51

Flights to Washington, D.C.from $50

Flights to Bostonfrom $67

Flights to Atlantafrom $39

Flights to Dallasfrom $59

Flights to Seattlefrom $102

Cheap flights from Orlando to Illinois from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orlando to Illinois departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Orlando to Illinois

Cheap round-trip flights

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Spirit Airlines flights from Orlando to Illinois

Our best Spirit Airlines deals on Orlando to Illinois flight tickets

Frontier flights from Orlando to Illinois

Our best Frontier deals on Orlando to Illinois flight tickets

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How to get the cheapest flight ticket from Orlando 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

What is the cheapest month to fly to Illinois?

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

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 evening. Flights from Orlando to Illinois during this time can be as low as $239. Flights at noon are often more expensive with an average ticket price of $577.

What is the cheapest Orlando to Illinois flight route?

Fly from Orlando to Chicago Midway for the best Orlando - Illinois flight prices

How far in advance should I book a flight to Illinois?

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

There are 4 cabin classes available to choose from on Orlando 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 to Illinois flights?

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

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

Spirit Airlines, Frontier, and Allegiant Air are the most popular carriers operating from Orlando to Illinois

What airlines fly to Illinois?

How many flights depart from Orlando to Illinois on average per day?

As of September 2025, 74 flights take off from Orlando and land in Illinois each day. The most common flight departure time for this route is 7:00AM, with 50% of daily flights taking off at noon.

How many flights depart from Orlando to Illinois on average per week?

The number of flights available between Orlando and Illinois is 518 per week as of September 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

Cheap Orlando to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Orlando to Illinois?

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

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

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

What is the most popular plane model from Orlando to Illinois?

Best airlines flying from Orlando to Illinois

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo