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$83+ Cheap flights from Fort Myers (RSW) 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
RSW — ORD
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheap flight deals from Fort Myers to Illinois

Keep the following information in mind while searching for Fort Myers to Illinois flight deals. Data was last updated April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$121
(Kiwi.com)

One-way from

$83
(FlightHub)

Popular in

October

Cheapest in

January

Average price

$246
Provider with most accurate pricing for Fort Myers SW Florida Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Fort Myers SW Florida Intl-Chicago (CHI) flights.
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From Fort Myers SW Florida Intl to Illinois
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One-way flight from Fort Myers SW Florida Intl to Illinois
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Highest demand for flights based on searches. 11% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Fort Myers to Illinois

Cheapest flights from Fort Myers to Illinois
Explore the most affordable flight options available from Fort Myers to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
Thu 5/229:15 amRSW - ORD
Nonstop3h 16mSpirit Airlines
Sun 5/2512:26 pmORD - RSW
Nonstop2h 47mSpirit Airlines
Deal found 4/13$121
This Frontier deal was found by Cheapflights users on 4/14. 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.
Thu 4/176:00 amRSW - ORD
Nonstop3h 21mFrontier
Sun 4/208:50 pmORD - RSW
Nonstop3h 09mFrontier
Deal found 4/14$134
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/175:55 amRSW - MDW
Nonstop2h 55mSouthwest
Sat 5/246:15 pmMDW - RSW
Nonstop2h 50mSouthwest
Deal found 4/15$178
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:15 amRSW - ORD
Nonstop3h 15mUnited Airlines
Sun 8/314:20 pmORD - RSW
Nonstop2h 58mUnited Airlines
Deal found 4/14$179
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
Thu 4/176:00 amRSW - ORD
Nonstop3h 21mMultiple Airlines
Mon 5/511:54 amORD - RSW
Nonstop2h 51mMultiple Airlines
Deal found 4/14$184
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/178:30 amRSW - ORD
Nonstop3h 13mAmerican Airlines
Tue 5/206:45 amORD - RSW
Nonstop2h 53mAmerican Airlines
Deal found 4/14$190
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:40 amRSW - MDW
1 stop6h 35mDelta
Sun 5/256:00 amMDW - RSW
1 stop5h 22mDelta
Deal found 4/13$217
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:59 pmRSW - ORD
1 stop5h 18mDelta
Tue 5/207:05 amORD - RSW
1 stop4h 17mDelta
Deal found 4/15$220
This Frontier deal was found by Cheapflights users on 4/14. 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.
Fri 5/910:11 amRSW - MDW
1 stop8h 17mFrontier
Mon 5/1212:15 pmMDW - RSW
1 stop8h 08mFrontier
Deal found 4/14$238
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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.
Thu 5/88:00 amRSW - ORD
1 stop12h 09mSun Country Air
Mon 5/128:05 pmORD - RSW
1 stop13h 24mSun Country Air
Deal found 4/15$270
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:30 amRSW - STL
1 stop6h 50mSouthwest
Fri 7/45:15 pmSTL - RSW
Nonstop2h 25mSouthwest
Deal found 4/14$297
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:05 amRSW - ORD
1 stop5h 45mSouthwest
Sat 5/1712:40 pmORD - RSW
2 stops8h 15mSouthwest
Deal found 4/14$303

Cheapflights Fare Finder

Customize your flight search to find flights from Fort Myers 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 April 15, 2025.
Use the filters below to find and compare flights from Fort Myers to Illinois that are best for you.

Fly from

Fort Myers

Fly to

Illinois

Route

Depart

Return

Price

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Thu 5/22

9:15 am-11:31 am

Nonstop3h 16m

Chicago O'Hare Intl

Sun 5/25

12:26 pm-4:13 pm

Nonstop2h 47m

$121

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Sat 5/17

8:30 am-10:43 am

Nonstop3h 13m

Chicago O'Hare Intl

Sat 5/24

6:45 pm-10:52 pm

Nonstop3h 07m

$178

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

Sat 5/17

5:55 am-7:50 am

Nonstop2h 55m

Chicago Midway

Sat 5/24

6:15 pm-10:05 pm

Nonstop2h 50m

$178

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Sun 4/20

6:00 am-8:21 am

Nonstop3h 21m

Chicago O'Hare Intl

Sun 4/20

8:50 pm-12:59 am

Nonstop3h 09m

$196

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Thu 5/8

9:04 pm-6:40 pm

2 stops22h 36m

Chicago O'Hare Intl

Mon 5/12

12:26 pm-4:13 pm

Nonstop2h 47m

$199

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Sat 5/24

6:59 pm-11:17 pm

1 stop5h 18m

Chicago O'Hare Intl

Tue 5/27

5:58 pm-11:37 pm

1 stop4h 39m

$217

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

Sat 5/24

7:40 am-1:15 pm

1 stop6h 35m

Chicago Midway

Tue 5/27

9:16 am-4:49 pm

1 stop6h 33m

$217

Fort MyersChicago

RSW - MDW

RSWMDW

Fort Myers SW Florida Intl

Fri 5/9

10:11 am-5:28 pm

1 stop8h 17m

Chicago Midway

Mon 5/12

12:15 pm-9:23 pm

1 stop8h 08m

$238

Fort MyersChicago

RSW - ORD

RSWORD

Fort Myers SW Florida Intl

Sat 5/24

9:30 am-11:44 am

Nonstop3h 14m

Chicago O'Hare Intl

Tue 5/27

7:30 am-11:35 am

Nonstop3h 05m

$268

Fort MyersSt. Louis

RSW - STL

RSWSTL

Fort Myers SW Florida Intl

Thu 7/3

6:30 am-12:20 pm

1 stop6h 50m

Lambert-St Louis

Fri 7/4

5:15 pm-8:40 pm

Nonstop2h 25m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 54 results
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Best time to book a flight from Fort Myers to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Fort Myers 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 Fort Myers to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Fort Myers to Illinois (average of $245). Flying from Fort Myers to Illinois in March is currently the most expensive (average of $321). 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 RSW to IL?

Find hourly flight availability from Fort Myers 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 April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fort Myers to Illinois as you normally would.

Weekly flight availability from Fort Myers to Illinois

Explore weekly flight availability from Fort Myers 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 April 15, 2025.

The most flights from RSW to USIL are scheduled on a Tuesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Fort Myers to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,871 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,918 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
JetBlue
7.3
Good
2,927 reviews
Alaska Airlines
8.0
Very good
9,871 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airport do you fly from for flights from Fort Myers to Illinois?

    For a flight from Fort Myers to Illinois, you will be flying from SW Florida Intl. Fort Myers SW Florida Intl (RSW) is just 10.0 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Fort Myers to Illinois are Spirit Airlines ($83), American Airlines ($89), and Southwest ($89).

  • What are the most popular routes from Fort Myers to Illinois?

    Most travelers choose Fort Myers SW Florida Intl - Chicago O'Hare Intl, Fort Myers SW Florida Intl - Chicago Midway or Fort Myers SW Florida Intl - Lambert-St Louis when deciding on the best route from Fort Myers to Illinois.

  • What are the most reliable airlines from Fort Myers to Illinois?

    Before booking your flight to Illinois from Fort Myers, check out the most reliable airlines to get you to your destination on time: SWISS (90%), Emirates (90%), Air Canada( 89%).

  • What are the cheapest flights from Fort Myers to Illinois?

    Looking for the cheapest flight from Fort Myers to Illinois? While on average our users pay $640, our data indicates the cheapest price to be $80. The most popular route (Fort Myers SW Florida Intl - Chicago O'Hare Intl), is priced around $108.

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

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

  • How can I find direct flights from Fort Myers to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Fort Myers 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 Fort Myers to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Fort Myers to Illinois (average of $245). Flying from Fort Myers to Illinois in March is currently the most expensive (average of $321). 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 Fort Myers to Illinois

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Top 6 airlines flying from Fort Myers to Illinois

Discover the top 6 airlines that operate flights from Fort Myers 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$131FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$66Average$161FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$161Average$415FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$169Average$323FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$227Average$426FlexibilityNo cancel feeOn-time63%

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