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Cheap flights from Miami to Illinois from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Illinois departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Miami to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:30 pm - 1:10 pmMIA  Miami-STL Lambert-St Louis
16h 40m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
2:29 pm - 8:33 pmSTL  Lambert-St Louis-MIA Miami
5h 04m1 stop Atlanta Hartsfield-Jackson
$137Frontier
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
5:32 am - 1:10 pmMIA  Miami-STL Lambert-St Louis
8h 38m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
2:29 pm - 10:30 amSTL  Lambert-St Louis-MIA Miami
19h 01m1 stop Atlanta Hartsfield-Jackson
$140Frontier
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
6:51 am - 9:33 amMIA  Miami-ORD Chicago O'Hare Intl
3h 42mnonstop
American Airlines Logo
6:05 pm - 10:27 pmORD  Chicago O'Hare Intl-MIA Miami
3h 22mnonstop
$185American Airlines
Thu, Nov 19 - Thu, Nov 26
Southwest Logo
6:30 am - 10:40 amMIA  Miami-MDW Chicago Midway
5h 10m1 stop Baltimore/Washington
Southwest Logo
9:25 am - 1:25 pmMDW  Chicago Midway-MIA Miami
3h 00mnonstop
$187Southwest
Sat, Sep 5 - Wed, Sep 30
Southwest Logo
6:30 am - 10:40 amMIA  Miami-MDW Chicago Midway
5h 10m1 stop Baltimore/Washington
Southwest Logo
9:25 am - 1:25 pmMDW  Chicago Midway-MIA Miami
3h 00mnonstop
$187Southwest
Sat, Sep 5 - Tue, Sep 8
American Airlines Logo
9:07 pm - 11:30 pmMIA  Miami-ORD Chicago O'Hare Intl
3h 23mnonstop
American Airlines Logo
8:42 am - 12:59 pmORD  Chicago O'Hare Intl-MIA Miami
3h 17mnonstop
$191American Airlines
Thu, Sep 17 - Sat, Sep 19
United Airlines Logo
7:00 am - 9:34 amMIA  Miami-ORD Chicago O'Hare Intl
3h 34mnonstop
United Airlines Logo
7:45 am - 11:53 amORD  Chicago O'Hare Intl-MIA Miami
3h 08mnonstop
$191United Airlines
Mon, Nov 23 - Tue, Dec 1
United Airlines Logo
3:57 pm - 6:30 pmMIA  Miami-ORD Chicago O'Hare Intl
3h 33mnonstop
United Airlines Logo
7:30 am - 11:54 amORD  Chicago O'Hare Intl-MIA Miami
3h 24mnonstop
$191United Airlines
Sat, Sep 5 - Mon, Sep 7
Delta Logo
8:00 am - 12:47 pmMIA  Miami-MDW Chicago Midway
5h 47m1 stop Detroit Metropolitan Wayne County
Delta Logo
1:27 pm - 9:12 pmMDW  Chicago Midway-MIA Miami
6h 45m1 stop Detroit Metropolitan Wayne County
$217Delta
Sat, Oct 10 - Sat, Oct 17
Delta Logo
4:35 pm - 10:44 pmMIA  Miami-MDW Chicago Midway
7h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:10 pm - 12:55 amMDW  Chicago Midway-MIA Miami
6h 45m1 stop Atlanta Hartsfield-Jackson
$217Delta
Tue, Sep 29 - Thu, Oct 1

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United Airlines flights from Miami to Illinois

Our best United Airlines deals on Miami to Illinois flight tickets
United Airlines
Sep 9
MIA3:57 pmMiami
3h 33m
ORD6:30 pmChicago O'Hare Intl
Sep 11
ORD10:30 amChicago O'Hare Intl
3h 21m
MIA2:51 pmMiami
$198
United Airlines
Sep 5
MIA5:01 pmMiami
8h 58m
1 stop
ORD12:59 amChicago O'Hare Intl
Sep 8
ORD10:30 amChicago O'Hare Intl
3h 21m
MIA2:51 pmMiami
$201
United Airlines
Sep 5
MIA11:30 amMiami
9h 35m
1 stop
ORD8:05 pmChicago O'Hare Intl
Sep 6
ORD7:30 amChicago O'Hare Intl
3h 24m
MIA11:54 amMiami
$208

American Airlines flights from Miami to Illinois

Our best American Airlines deals on Miami to Illinois flight tickets
American Airlines
Oct 1
MIA9:07 pmMiami
3h 23m
ORD11:30 pmChicago O'Hare Intl
Oct 5
ORD10:01 amChicago O'Hare Intl
3h 09m
MIA2:10 pmMiami
$191
American Airlines
Sep 12
MIA6:55 amMiami
3h 34m
ORD9:29 amChicago O'Hare Intl
Sep 14
ORD5:29 pmChicago O'Hare Intl
3h 16m
MIA9:45 pmMiami
$193
American Airlines
Aug 29
MIA5:15 pmMiami
3h 48m
ORD8:03 pmChicago O'Hare Intl
Sep 2
ORD8:37 amChicago O'Hare Intl
3h 13m
MIA12:50 pmMiami
$195

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Miami to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSt. Louis

MIA Miami - STL Lambert-St Louis

MIASTL

Miami

Thu 9/24

9:30 pm-1:10 pm

1 stop16h 40m

Lambert-St Louis

Mon 9/28

2:29 pm-8:33 pm

1 stop5h 04m

$137

MiamiSt. Louis

MIA Miami - STL Lambert-St Louis

MIASTL

Miami

Fri 9/11

5:32 am-1:10 pm

1 stop8h 38m

Lambert-St Louis

Mon 9/14

2:29 pm-10:30 am

1 stop19h 01m

$140

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Thu 11/19

6:51 am-9:33 am

Nonstop3h 42m

Chicago O'Hare Intl

Thu 11/26

6:05 pm-10:27 pm

Nonstop3h 22m

$185

MiamiChicago

MIA Miami - MDW Chicago Midway

MIAMDW

Miami

Sat 9/5

6:30 am-10:40 am

1 stop5h 10m

Chicago Midway

Wed 9/30

9:25 am-1:25 pm

Nonstop3h 00m

$187

MiamiChicago

MIA Miami - MDW Chicago Midway

MIAMDW

Miami

Sat 9/5

6:30 am-10:40 am

1 stop5h 10m

Chicago Midway

Tue 9/8

9:25 am-1:25 pm

Nonstop3h 00m

$187
Quickest round-trip

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Thu 9/17

9:07 pm-11:30 pm

Nonstop3h 23m

Chicago O'Hare Intl

Sat 9/19

8:42 am-12:59 pm

Nonstop3h 17m

$191

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Mon 11/23

7:00 am-9:34 am

Nonstop3h 34m

Chicago O'Hare Intl

Tue 12/1

7:45 am-11:53 am

Nonstop3h 08m

$191

MiamiChicago

MIA Miami - ORD Chicago O'Hare Intl

MIAORD

Miami

Sat 9/5

3:57 pm-6:30 pm

Nonstop3h 33m

Chicago O'Hare Intl

Mon 9/7

7:30 am-11:54 am

Nonstop3h 24m

$191

MiamiChicago

MIA Miami - MDW Chicago Midway

MIAMDW

Miami

Sat 10/10

8:00 am-12:47 pm

1 stop5h 47m

Chicago Midway

Sat 10/17

1:27 pm-9:12 pm

1 stop6h 45m

$217

MiamiChicago

MIA Miami - MDW Chicago Midway

MIAMDW

Miami

Tue 9/29

4:35 pm-10:44 pm

1 stop7h 09m

Chicago Midway

Thu 10/1

5:10 pm-12:55 am

1 stop6h 45m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Miami 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?

The cheapest month to fly to Illinois from Miami is in February. Flight prices, which tend to average around $155, 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 February, then flying in January 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 Miami to Illinois is on a Thursday when prices can be found for as low as $378. Flights from Miami to Illinois on a Sunday will generally be more expensive and average around $575. 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 Miami to Illinois during this time can be as low as $355. Flights at noon are often more expensive with an average ticket price of $476.

What is the cheapest Miami to Illinois flight route?

Fly from Miami to Chicago O'Hare Intl for the best Miami - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Miami for as low as $204 on momondo.

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

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

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

Cheap Miami to Illinois flight deals and tips

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

Best Price Found

$185

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Miami in the past 72 hours is $185. The best round-trip flight deal from Miami to Illinois found on momondo in the last 72 hours is $321.
The fastest flight from Miami to Illinois takes 2h 45m
Direct flights go from Miami to Illinois every day.
There are 98 airports in Illinois. From Miami there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Miami to Illinois

  • When did momondo last update prices for flights from Miami Airport to Illinois?

    Prices for flights from Miami Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Miami Airport to Illinois?

  • How old do you have to be to fly from Miami 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 Miami Airport to Illinois.

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

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Miami to Illinois?

Best airlines flying from Miami to Illinois

Compare and see reviews for airlines that fly from Miami to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $56Free CancellationRating
5.6
2,703 reviews
Search Frontier flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,903 reviews
Search American Airlines flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,221 reviews
Search Southwest flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Miami.

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

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

How can momondo help me find flights from Miami 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 Miami.

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

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

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