What airlines fly to Illinois?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Illinois from Fort Myers according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Fort Myers SW Florida Intl to Illinois?

Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from Fort Myers SW Florida Intl to Illinois

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

As of August 2025, there are 17 flights per day flying from Fort Myers to Illinois. The most common time of day flights depart is 3:00PM, with 67% of flights taking off in the afternoon.

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

The number of flights available between Fort Myers and Illinois is 123 per week as of August 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

When did momondo last update prices for flights from Fort Myers SW Florida Intl Airport to Illinois?

Prices for flights from Fort Myers SW Florida Intl Airport to Illinois are updated daily.

How many operators does momondo search for flights from Fort Myers SW Florida Intl Airport to Illinois?

The number of operators available for flights from Fort Myers SW Florida Intl Airport to Illinois is 6 as of August 2025.

How old do you have to be to fly from Fort Myers SW Florida Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Myers SW Florida 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.

$65 Cheap Flights from Fort Myers to Illinois in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Fort Myers to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:40 am - 8:34 amRSW-ORD

2h 54mnonstop

5:01 pm - 8:50 pmORD-RSW

2h 49mnonstop

$89Spirit Airlines

Find Deal

jue., oct. 16 - lun., oct. 20

7:00 am - 9:13 amRSW-ORD

3h 13mnonstop

5:23 pm - 9:16 pmORD-RSW

2h 53mnonstop

$97Spirit Airlines

Find Deal

jue., sep. 11 - dom., sep. 14

7:24 pm - 11:20 pmRSW-MDW

4h 56m1 stop

6:20 am - 6:29 pmMDW-RSW

11h 09m1 stop

$143Frontier

Find Deal

jue., sep. 18 - jue., sep. 25

7:24 pm - 11:20 pmRSW-MDW

4h 56m1 stop

6:20 am - 6:29 pmMDW-RSW

11h 09m1 stop

$144Frontier

Find Deal

jue., sep. 11 - dom., sep. 14

6:55 am - 9:05 amRSW-ORD

3h 10mnonstop

7:05 am - 10:56 amORD-RSW

2h 51mnonstop

$158American Airlines

Find Deal

sáb., sep. 20 - dom., sep. 21

9:10 am - 11:25 amRSW-ORD

3h 15mnonstop

4:15 pm - 8:16 pmORD-RSW

3h 01mnonstop

$159United Airlines

Find Deal

jue., oct. 23 - lun., oct. 27

12:10 pm - 2:05 pmRSW-MDW

2h 55mnonstop

9:00 am - 12:40 pmMDW-RSW

2h 40mnonstop

$159Southwest

Find Deal

jue., oct. 2 - dom., oct. 5

8:00 am - 10:09 amRSW-ORD

3h 09mnonstop

8:40 am - 12:43 pmORD-RSW

3h 03mnonstop

$161American Airlines

Find Deal

mié., sep. 17 - mié., sep. 24

9:15 am - 11:05 amRSW-MDW

2h 50mnonstop

1:10 pm - 4:55 pmMDW-RSW

2h 45mnonstop

$170Southwest

Find Deal

mié., sep. 24 - vie., sep. 26

4:39 pm - 9:12 pmRSW-MLI

5h 33m1 stop

6:30 am - 2:44 pmMLI-RSW

7h 14m1 stop

$255United Airlines

Find Deal

vie., sep. 19 - mar., sep. 23

Spirit Airlines flights from Fort Myers to Illinois

Our best Spirit Airlines deals on Fort Myers to Illinois flight tickets

Spirit Airlines

Oct 16

RSW6:40 amFort Myers SW Florida Intl

2h 54m

ORD8:34 amChicago O'Hare Intl

Oct 20

ORD5:01 pmChicago O'Hare Intl

2h 49m

RSW8:50 pmFort Myers SW Florida Intl

$89

Find similar

Spirit Airlines

Sep 11

RSW7:00 amFort Myers SW Florida Intl

3h 13m

ORD9:13 amChicago O'Hare Intl

Sep 14

ORD5:23 pmChicago O'Hare Intl

2h 53m

RSW9:16 pmFort Myers SW Florida Intl

$97

Find similar

Spirit Airlines

Sep 19

RSW7:00 amFort Myers SW Florida Intl

3h 13m

ORD9:13 amChicago O'Hare Intl

Sep 22

ORD5:23 pmChicago O'Hare Intl

2h 53m

RSW9:16 pmFort Myers SW Florida Intl

$98

Find similar

American Airlines flights from Fort Myers to Illinois

Our best American Airlines deals on Fort Myers to Illinois flight tickets

American Airlines

Sep 20

RSW6:55 amFort Myers SW Florida Intl

3h 10m

ORD9:05 amChicago O'Hare Intl

Sep 21

ORD7:05 amChicago O'Hare Intl

2h 51m

RSW10:56 amFort Myers SW Florida Intl

$158

Find similar

American Airlines

Sep 17

RSW8:00 amFort Myers SW Florida Intl

3h 09m

ORD10:09 amChicago O'Hare Intl

Sep 24

ORD8:40 amChicago O'Hare Intl

3h 03m

RSW12:43 pmFort Myers SW Florida Intl

$161

Find similar

American Airlines

Sep 30

RSW1:36 pmFort Myers SW Florida Intl

3h 16m

ORD3:52 pmChicago O'Hare Intl

Oct 5

ORD7:05 amChicago O'Hare Intl

2h 51m

RSW10:56 amFort Myers SW Florida Intl

$162

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

jue. 10/16

6:40 am-8:34 am

Nonstop2h 54m

Chicago O'Hare Intl

lun. 10/20

5:01 pm-8:50 pm

Nonstop2h 49m

$89

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

jue. 9/11

7:00 am-9:13 am

Nonstop3h 13m

Chicago O'Hare Intl

dom. 9/14

5:23 pm-9:16 pm

Nonstop2h 53m

$97

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

jue. 9/18

7:24 pm-11:20 pm

1 stop4h 56m

Chicago Midway

jue. 9/25

6:20 am-6:29 pm

1 stop11h 09m

$143

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

jue. 9/11

7:24 pm-11:20 pm

1 stop4h 56m

Chicago Midway

dom. 9/14

6:20 am-6:29 pm

1 stop11h 09m

$144

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

sáb. 9/20

6:55 am-9:05 am

Nonstop3h 10m

Chicago O'Hare Intl

dom. 9/21

7:05 am-10:56 am

Nonstop2h 51m

$158

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

jue. 10/23

9:10 am-11:25 am

Nonstop3h 15m

Chicago O'Hare Intl

lun. 10/27

4:15 pm-8:16 pm

Nonstop3h 01m

$159

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

jue. 10/2

12:10 pm-2:05 pm

Nonstop2h 55m

Chicago Midway

dom. 10/5

9:00 am-12:40 pm

Nonstop2h 40m

$159

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

mié. 9/17

8:00 am-10:09 am

Nonstop3h 09m

Chicago O'Hare Intl

mié. 9/24

8:40 am-12:43 pm

Nonstop3h 03m

$161

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

mié. 9/24

9:15 am-11:05 am

Nonstop2h 50m

Chicago Midway

vie. 9/26

1:10 pm-4:55 pm

Nonstop2h 45m

$170

Fort MyersMoline

RSW - MLI

RSWMLI

Fort Myers SW Florida Intl

vie. 9/19

4:39 pm-9:12 pm

1 stop5h 33m

Moline Quad-City

mar. 9/23

6:30 am-2:44 pm

1 stop7h 14m

$255

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 Fort Myers 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 Fort Myers is in January. Flight prices, which tend to average around $186, 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 $197.

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

The cheapest day to depart from Fort Myers to Illinois is on a Thursday when prices can be found for as low as $285. Flights from Fort Myers to Illinois on a Monday will generally be more expensive and average around $423. 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 Fort Myers to Illinois during this time can be as low as $198. Flights in the afternoon are often more expensive with an average ticket price of $343.

What is the cheapest Fort Myers SW Florida Intl to Illinois flight route?

Fly from Fort Myers SW Florida Intl to Chicago O'Hare Intl for the best Fort Myers SW Florida Intl - 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 Fort Myers when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Fort Myers for as low as $191 on momondo.

What cabin class options are available on Fort Myers SW Florida Intl to Illinois flights?

There are 4 cabin classes available to choose from on Fort Myers SW Florida Intl 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 Fort Myers to Illinois flights?

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

Cheap Fort Myers to Illinois flight deals and tips

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

Best Price Found	$91
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Illinois	3 airports

The best one-way flight to Illinois from Fort Myers in the past 72 hours is $91. The best round-trip flight deal from Fort Myers to Illinois found on momondo in the last 72 hours is $157.

The fastest flight from Fort Myers to Illinois takes 2h 30m

Direct flights go from Fort Myers to Illinois every day.

There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

Search flight deals

When did momondo last update prices for flights from Fort Myers SW Florida Intl Airport to Illinois?
Prices for flights from Fort Myers SW Florida Intl Airport to Illinois are updated daily.
How many operators does momondo search for flights from Fort Myers SW Florida Intl Airport to Illinois?
The number of operators available for flights from Fort Myers SW Florida Intl Airport to Illinois is 6 as of August 2025.
How old do you have to be to fly from Fort Myers SW Florida Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Myers SW Florida 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 Fort Myers to Illinois?
Based on momondo bookings for flights between Fort Myers and Illinois, the leading plane model is Boeing 737-800, making up 30.67% of the total bookings. Other popular models include Airbus A321neo with 13.34%, Boeing 737-900 with 12.22%, and Airbus A321-100/200 with 9.33%.

Best airlines flying from Fort Myers to Illinois

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $46	Free Cancellation	Rating 5.8 3,207 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $65	Free Cancellation	Rating 6.3 8,035 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $176	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights
Southwest	PriceFrom $189	Free Cancellation	Rating 8.0 4,245 reviews	Search Southwest flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Fort Myers 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 Fort Myers to Illinois for you.

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

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

How can momondo help me find flights from Fort Myers to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Fort Myers.

I’m not ready to book a flight from Fort Myers 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 Fort Myers and alert you when they 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

mar. 8/26

mar. 9/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Flights to New Yorkfrom $47

Flights to Los Angelesfrom $47

Flights to Miamifrom $50

Flights to Chicagofrom $45

Flights to Orlandofrom $47

Flights to Las Vegasfrom $25

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $52

Flights to Bostonfrom $47

Flights to Atlantafrom $48

Flights to Dallasfrom $50

Flights to Seattlefrom $76

Cheap flights from Fort Myers to Illinois from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Myers to Illinois departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Fort Myers to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Fort Myers to Illinois

Our best Spirit Airlines deals on Fort Myers to Illinois flight tickets

American Airlines flights from Fort Myers to Illinois

Our best American Airlines deals on Fort Myers to Illinois flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Fort Myers to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from Fort Myers 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 Fort Myers to Illinois during this time can be as low as $198. Flights in the afternoon are often more expensive with an average ticket price of $343.

What is the cheapest Fort Myers SW Florida Intl to Illinois flight route?

Fly from Fort Myers SW Florida Intl to Chicago O'Hare Intl for the best Fort Myers SW Florida Intl - Illinois flight prices

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

What cabin class options are available on Fort Myers SW Florida Intl to Illinois flights?

There are 4 cabin classes available to choose from on Fort Myers SW Florida Intl 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 Fort Myers to Illinois flights?

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

What is the cheapest airline that flies from Fort Myers SW Florida Intl to Illinois?

Spirit Airlines, Southwest, and Frontier are the most popular carriers operating from Fort Myers SW Florida Intl to Illinois

What airlines fly to Illinois?

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

As of August 2025, there are 17 flights per day flying from Fort Myers to Illinois. The most common time of day flights depart is 3:00PM, with 67% of flights taking off in the afternoon.

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

The number of flights available between Fort Myers and Illinois is 123 per week as of August 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

Cheap Fort Myers to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Fort Myers SW Florida Intl Airport to Illinois?

How many operators does momondo search for flights from Fort Myers SW Florida Intl Airport to Illinois?

How old do you have to be to fly from Fort Myers SW Florida Intl Airport to Illinois?

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

What is the most popular plane model from Fort Myers to Illinois?

Best airlines flying from Fort Myers to Illinois

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

Why use momondo?

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

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

How can momondo help me find flights from Fort Myers to Illinois?

I’m not ready to book a flight from Fort Myers 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