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$29+ Cheap flights from Orlando (ORL) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — ORD
feb. 6 — feb. 131
vie. 2/6
vie. 2/13
1 adult, Economy
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Cheap flight deals from Orlando to Illinois

Keep the following information in mind while searching for Orlando to Illinois flight deals. Data was last updated enero 7, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$58
(Cheapflightsfares)

One-way from

$29
(Frontier)

Popular in

June

Cheapest in

September

Average price

$145

Good round-trip deal

$125 or less

Good one-way deal

$40 or less
Provider with most accurate pricing for Orlando (ORL)-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Orlando (ORL)-Chicago (CHI) flights.
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From Orlando (ORL) to Illinois
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One-way flight from Orlando (ORL) to Illinois
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Highest demand for flights based on searches. 12% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Orlando (ORL) to Illinois.
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Price to beat on a one-way flight from Orlando (ORL) to Illinois.
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Find flight deals from Orlando to Illinois

Cheapest flights from Orlando to Illinois
Explore the most affordable flight options available from Orlando to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 7, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/239:47 pmMCO - STL
Nonstop2h 46mFrontier
vie. 1/3011:18 amSTL - MCO
Nonstop2h 29mFrontier
Deal found 1/7$58
This Mytrip deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/2010:44 pmMCO - STL
Nonstop2h 43mFrontier
vie. 2/273:49 pmSTL - MCO
Nonstop2h 29mFrontier
Deal found 1/6$59
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/219:47 pmMCO - STL
Nonstop2h 46mFrontier
sáb. 1/2412:12 pmSTL - MCO
Nonstop2h 28mFrontier
Deal found 1/6$66
This CheapOair deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/2811:04 amMCO - ORD
Nonstop3h 09mSpirit Airlines
lun. 2/212:44 pmORD - MCO
Nonstop2h 47mSpirit Airlines
Deal found 1/7$72
This Super.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/1312:20 pmMCO - MDW
Nonstop3h 06mFrontier
sáb. 2/218:00 amMDW - MCO
Nonstop2h 49mFrontier
Deal found 1/7$72
This Frontier deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/205:47 pmMCO - ORD
Nonstop3h 25mFrontier
mié. 2/258:30 amORD - MCO
Nonstop2h 56mFrontier
Deal found 1/5$73
This Frontier deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/2112:49 pmMCO - MDW
Nonstop3h 06mFrontier
dom. 2/227:30 amMDW - MCO
Nonstop2h 50mFrontier
Deal found 1/6$73
This Mytrip deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/205:47 pmMCO - ORD
Nonstop3h 25mMultiple Airlines
lun. 2/2310:44 amORD - MCO
Nonstop2h 50mMultiple Airlines
Deal found 1/5$74
This CheapOair deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/65:49 pmMCO - MDW
Nonstop3h 03mFrontier
lun. 2/97:00 pmMDW - MCO
Nonstop2h 48mFrontier
Deal found 1/5$74
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/298:15 amMCO - ORD
Nonstop3h 26mMultiple Airlines
mié. 2/412:44 pmORD - MCO
Nonstop2h 47mMultiple Airlines
Deal found 1/6$76
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/219:47 pmMCO - STL
Nonstop2h 46mFrontier
mié. 2/45:42 pmSTL - MCO
Nonstop2h 16mFrontier
Deal found 1/6$77
This Super.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/128:20 amMCO - ORD
Nonstop3h 26mFrontier
mar. 2/178:30 amORD - MCO
Nonstop2h 56mFrontier
Deal found 1/6$77

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orlando to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 7, 2026.
Use the filters below to find and compare flights from Orlando to Illinois that are best for you.

Fly from

Orlando

Fly to

Illinois

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

vie. 1/23

9:47 pm-11:33 pm

Nonstop2h 46m

Lambert-St Louis

vie. 1/30

11:18 am-2:47 pm

Nonstop2h 29m

$58

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

mié. 1/21

9:47 pm-11:33 pm

Nonstop2h 46m

Lambert-St Louis

mié. 2/25

3:49 pm-7:18 pm

Nonstop2h 29m

$58

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

vie. 3/13

9:33 pm-11:19 pm

Nonstop2h 46m

Lambert-St Louis

mié. 3/18

4:51 pm-8:13 pm

Nonstop2h 22m

$58

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

mié. 2/4

9:47 pm-11:33 pm

Nonstop2h 46m

Lambert-St Louis

mié. 2/11

8:17 pm-6:55 am

1 stop9h 38m

$99

OrlandoChicago

MCO - ORD

MCOORD

Orlando

mar. 2/24

5:34 pm-7:47 pm

Nonstop3h 13m

Chicago O'Hare Intl

vie. 2/27

10:44 am-2:34 pm

Nonstop2h 50m

$100

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

vie. 1/23

5:49 pm-7:52 pm

Nonstop3h 03m

Chicago Midway

lun. 1/26

9:45 am-11:47 pm

1 stop13h 02m

$102

OrlandoChicago

SFB - RFD

SFBRFD

Orlando Sanford Intl

vie. 2/6

8:00 am-9:52 am

Nonstop2h 52m

Chicago Greater Rockford

lun. 2/9

10:42 am-2:19 pm

Nonstop2h 37m

$105

OrlandoChicago

MCO - ORD

MCOORD

Orlando

sáb. 2/14

5:34 pm-7:47 pm

Nonstop3h 13m

Chicago O'Hare Intl

dom. 2/15

1:17 pm-5:18 pm

Nonstop3h 01m

$110

OrlandoChicago

MCO - MDW

MCOMDW

Orlando

jue. 2/19

12:20 pm-2:26 pm

Nonstop3h 06m

Chicago Midway

mié. 2/25

7:00 am-3:04 pm

1 stop7h 04m

$114

OrlandoChicago

MCO - ORD

MCOORD

Orlando

jue. 1/22

8:50 pm-6:29 pm

2 stops22h 39m

Chicago O'Hare Intl

lun. 1/26

11:51 am-3:44 pm

Nonstop2h 53m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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Best time to book a flight from Orlando to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Orlando with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orlando to Illinois

What is the cheapest month to book a flight from Orlando to Illinois?

Currently, January is the cheapest month in which you can book a flight from Orlando to Illinois (average of $57). Flying from Orlando to Illinois in June is currently the most expensive (average of $113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORL to IL?

Find hourly flight availability from Orlando to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 7, 2026.

One of the essential ways to save on airfare from Orlando to Illinois is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

What is the cheapest day to fly from Orlando to Illinois?

Use this chart to determine the cheapest time to fly round-trip from Orlando to Illinois. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Orlando to Illinois flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Orlando to Illinois

Explore weekly flight availability from Orlando to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated enero 7, 2026.

The most flights from ORL to USIL are scheduled on a Tuesday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost to fly round-trip from Orlando to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated enero 7, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Orlando to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
American Airlines
7.2
Good
11,094 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Spirit Airlines
6.3
Okay
8,287 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.
Frontier
5.7
Fair
3,062 reviews
Southwest
8.0
Very good
4,250 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Orlando to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Orlando to Illinois?

    Frontier, Spirit Airlines, and Allegiant Air can get you from Orlando to Illinois in just under 2h 46m. Your travel time will be generally consistent. The distance from Orlando to Illinois is about 882 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Orlando to Illinois one-way?

    One-way options have recently been found by users for as low as $39 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $40 and Spirit Airlines from $43 one-way.

  • What are the most popular routes from Orlando to Illinois?

    When deciding which route to take from Orlando to Illinois consider Orlando - Chicago O'Hare Intl, Orlando - Chicago Midway or Orlando - Lambert-St Louis as they are the most popular.

  • What are the most reliable airlines from Orlando to Illinois?

    The top 3 most reliable airlines when flying from Orlando to Illinois are Cathay Pacific (90%), Royal Jordanian (87%) and Qatar Airways (80%).

  • What are the cheapest flights from Orlando to Illinois?

    While on average a flight from Orlando to Illinois is generally $939, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Orlando - Chicago O'Hare Intl), you can expect to pay $58 for that flight.

  • Can I find deals for flights from Orlando to Illinois that include hotel bookings?

    Yes. In addition to deals on Orlando to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orlando to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orlando to Illinois.

  • Can I find deals for business class flights from Orlando to Illinois?

    Yes. Cheapflights offers flight deals from Orlando to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orlando to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Orlando to Illinois (average of $57). Flying from Orlando to Illinois in June is currently the most expensive (average of $113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Orlando to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Orlando to Illinois

Discover the top 8 airlines that operate flights from Orlando to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$166FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$73Average$151FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$76Average$167FlexibilityNo cancel feeOn-time88%
DeltaCheapest$114Average$332FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$121Average$178FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$156Average$349FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$274FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$394FlexibilityNo cancel feeOn-time71%

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