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

Southwest, United Airlines, and Delta are the most popular carriers operating from Iowa to Illinois

What airlines fly to Illinois?

United Airlines, American Airlines and Contour are the top three most popular airlines that fly to Illinois from Iowa according to our data. United Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

912 flights are operational weekly from Iowa to Illinois as of September 2026. The most popular departure day for this route is Sun, with 17% of flights per week taking off on this day.

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

As of September 2026, 130 flights take off from Iowa and land in Illinois each day. The most common flight departure time for this route is 1:00PM, with 49% of daily flights taking off at noon.

How long is the flight from Iowa to Illinois?

The flight from Iowa to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Dubuque (a popular airport in Iowa) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 50m on average. If you fly from Cedar Rapids (another popular airport in Iowa) to Chicago O'Hare Intl Airport, then the average flight time is 1h 24m.

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

Prices for flights from Iowa to Illinois are updated daily.

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

As of September 2026, there are 3 operators available to choose from for flights from Iowa to Illinois.

How old do you have to be to fly from Iowa 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 Iowa to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$94 Cheap Flights from Iowa to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Iowa to Illinois

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 12:21 amDSM Des Moines-ORD Chicago O'Hare Intl

27h 51m1 stop Denver Intl

6:30 am - 7:35 pmORD Chicago O'Hare Intl-DSM Des Moines

13h 05m1 stop Denver Intl

$223Frontier

Fri, Nov 13 - Mon, Nov 16

8:51 pm - 12:24 amOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

27h 33m1 stop Denver Intl

6:30 am - 8:03 pmORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

13h 33m1 stop Denver Intl

$226Frontier

Sat, Oct 24 - Sat, Oct 31

10:30 am - 11:55 amOMA Omaha Eppley Airfield-MDW Chicago Midway

1h 25mnonstop

5:50 pm - 11:10 pmMDW Chicago Midway-OMA Omaha Eppley Airfield

5h 20m1 stop Lambert-St Louis

$227Southwest

Thu, Oct 1 - Mon, Oct 5

2:25 pm - 8:00 pmOMA Omaha Eppley Airfield-MDW Chicago Midway

5h 35m1 stop Houston Hobby

3:50 pm - 5:20 pmMDW Chicago Midway-OMA Omaha Eppley Airfield

1h 30mnonstop

$227Southwest

Sat, Oct 17 - Thu, Oct 22

7:20 pm - 12:20 amOMA Omaha Eppley Airfield-MDW Chicago Midway

5h 00m1 stop Denver Intl

2:10 pm - 3:40 pmMDW Chicago Midway-OMA Omaha Eppley Airfield

1h 30mnonstop

$227Southwest

Mon, Oct 19 - Thu, Oct 22

6:00 am - 7:41 amDSM Des Moines-ORD Chicago O'Hare Intl

1h 41mnonstop

10:00 pm - 11:35 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237United Airlines

Wed, Oct 7 - Wed, Oct 14

3:11 pm - 4:54 pmDSM Des Moines-ORD Chicago O'Hare Intl

1h 43mnonstop

10:00 pm - 11:35 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237United Airlines

Wed, Oct 7 - Thu, Oct 22

5:57 pm - 8:00 pmDSM Des Moines-ORD Chicago O'Hare Intl

2h 03mnonstop

5:16 pm - 6:56 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 40mnonstop

$237American Airlines

Sat, Oct 3 - Wed, Oct 7

9:26 am - 11:10 amDSM Des Moines-ORD Chicago O'Hare Intl

1h 44mnonstop

11:55 am - 1:30 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237American Airlines

Tue, Oct 13 - Thu, Oct 15

10:58 am - 4:40 pmOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

5h 42m1 stop Minneapolis St Paul

6:20 am - 12:00 pmORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

5h 40m1 stop Minneapolis St Paul

$237Delta

Wed, Oct 21 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 pm - 12:23 amOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

6h 03m1 stop Denver Intl

6:30 am - 6:34 pmORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

12h 04m1 stop Denver Intl

$260Frontier

Fri, Sep 18 - Wed, Sep 23

5:09 pm - 6:30 pmMLI Moline Quad-City-ORD Chicago O'Hare Intl

1h 21mnonstop

5:45 pm - 7:03 pmORD Chicago O'Hare Intl-MLI Moline Quad-City

1h 18mnonstop

$299United Airlines

Sun, Sep 20 - Sun, Oct 4

11:50 am - 1:28 pmCID Cedar Rapids-ORD Chicago O'Hare Intl

1h 38mnonstop

11:00 pm - 12:20 amORD Chicago O'Hare Intl-CID Cedar Rapids

1h 20mnonstop

$299American Airlines

Sun, Sep 20 - Thu, Oct 8

6:20 pm - 12:23 amOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

6h 03m1 stop Denver Intl

6:30 am - 6:34 pmORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

12h 04m1 stop Denver Intl

$300Frontier

Fri, Sep 18 - Sat, Sep 19

6:20 pm - 12:23 amOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

6h 03m1 stop Denver Intl

6:30 am - 6:34 pmORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

12h 04m1 stop Denver Intl

$310Frontier

Fri, Sep 18 - Sat, Sep 19

5:22 pm - 7:02 pmLSE La Crosse-ORD Chicago O'Hare Intl

1h 40mnonstop

9:56 am - 11:22 amORD Chicago O'Hare Intl-LSE La Crosse

1h 26mnonstop

$319American Airlines

Fri, Sep 18 - Sun, Sep 20

10:42 am - 11:53 amMLI Moline Quad-City-ORD Chicago O'Hare Intl

1h 11mnonstop

9:25 pm - 10:38 pmORD Chicago O'Hare Intl-MLI Moline Quad-City

1h 13mnonstop

$329United Airlines

Sun, Sep 20 - Sun, Sep 27

6:42 pm - 8:14 pmCID Cedar Rapids-ORD Chicago O'Hare Intl

1h 32mnonstop

8:40 am - 10:02 amORD Chicago O'Hare Intl-CID Cedar Rapids

1h 22mnonstop

$329United Airlines

Fri, Sep 18 - Sun, Sep 20

2:40 pm - 4:00 pmDSM Des Moines-MDW Chicago Midway

1h 20mnonstop

9:45 am - 11:10 amMDW Chicago Midway-DSM Des Moines

1h 25mnonstop

$392Southwest

Tue, Sep 15 - Thu, Oct 15

7:15 am - 2:20 pmDSM Des Moines-MDW Chicago Midway

7h 05m1 stop Denver Intl

9:50 pm - 11:15 pmMDW Chicago Midway-DSM Des Moines

1h 25mnonstop

$402Southwest

Tue, Sep 15 - Thu, Oct 15

Cheap direct flights

Enter your travel dates to find the best prices.

5:50 am - 7:10 amDSM Des Moines-MDW Chicago Midway

1h 20mnonstop

8:35 pm - 10:00 pmMDW Chicago Midway-DSM Des Moines

1h 25mnonstop

$237Southwest

Sat, Oct 3 - Wed, Oct 7

1:20 pm - 2:40 pmDSM Des Moines-MDW Chicago Midway

1h 20mnonstop

10:40 am - 12:00 pmMDW Chicago Midway-DSM Des Moines

1h 20mnonstop

$237Southwest

Sat, Oct 10 - Sat, Oct 17

6:00 am - 7:41 amDSM Des Moines-ORD Chicago O'Hare Intl

1h 41mnonstop

10:00 pm - 11:35 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237United Airlines

Wed, Oct 7 - Wed, Oct 14

3:11 pm - 4:54 pmDSM Des Moines-ORD Chicago O'Hare Intl

1h 43mnonstop

10:00 pm - 11:35 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237United Airlines

Wed, Oct 7 - Thu, Oct 22

9:26 am - 11:10 amDSM Des Moines-ORD Chicago O'Hare Intl

1h 44mnonstop

11:55 am - 1:30 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 35mnonstop

$237American Airlines

Tue, Oct 13 - Thu, Oct 15

5:57 pm - 8:00 pmDSM Des Moines-ORD Chicago O'Hare Intl

2h 03mnonstop

5:16 pm - 6:56 pmORD Chicago O'Hare Intl-DSM Des Moines

1h 40mnonstop

$237American Airlines

Sat, Oct 3 - Wed, Oct 7

5:56 pm - 7:59 pmDSM Des Moines-ORD Chicago O'Hare Intl

2h 03mnonstop

7:17 am - 8:56 amORD Chicago O'Hare Intl-DSM Des Moines

1h 39mnonstop

$237American Airlines

Wed, Sep 30 - Wed, Oct 14

3:30 pm - 4:55 pmDSM Des Moines-MDW Chicago Midway

1h 25mnonstop

8:40 pm - 10:00 pmMDW Chicago Midway-DSM Des Moines

1h 20mnonstop

$237Southwest

Wed, Dec 16 - Wed, Dec 16

5:35 am - 6:55 amDSM Des Moines-MDW Chicago Midway

1h 20mnonstop

7:25 pm - 8:50 pmMDW Chicago Midway-DSM Des Moines

1h 25mnonstop

$237Southwest

Wed, Oct 21 - Sat, Oct 24

3:13 pm - 5:05 pmOMA Omaha Eppley Airfield-ORD Chicago O'Hare Intl

1h 52mnonstop

8:50 am - 10:25 amORD Chicago O'Hare Intl-OMA Omaha Eppley Airfield

1h 35mnonstop

$246United Airlines

Fri, Oct 16 - Thu, Oct 22

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United Airlines flights from Iowa to Illinois

Our best United Airlines deals on Iowa to Illinois flight tickets

United Airlines

Oct 26

DSM6:45 pmDes Moines

1h 40m

ORD8:25 pmChicago O'Hare Intl

Oct 29

ORD8:25 pmChicago O'Hare Intl

1h 30m

DSM9:55 pmDes Moines

$237

United Airlines

Oct 9

CID7:55 amCedar Rapids

1h 24m

ORD9:19 amChicago O'Hare Intl

Oct 23

ORD9:30 pmChicago O'Hare Intl

1h 17m

CID10:47 pmCedar Rapids

$269

United Airlines

Nov 2

OMA6:03 amOmaha Eppley Airfield

1h 59m

ORD8:02 amChicago O'Hare Intl

Nov 3

ORD4:00 pmChicago O'Hare Intl

1h 43m

OMA5:43 pmOmaha Eppley Airfield

$277

Frontier flights from Iowa to Illinois

Our best Frontier deals on Iowa to Illinois flight tickets

Frontier

Nov 13

DSM8:30 pmDes Moines

27h 51m

1 stop

ORD12:21 amChicago O'Hare Intl

Nov 16

ORD6:30 amChicago O'Hare Intl

13h 05m

1 stop

DSM7:35 pmDes Moines

$223

Frontier

Oct 24

OMA8:51 pmOmaha Eppley Airfield

27h 33m

1 stop

ORD12:24 amChicago O'Hare Intl

Oct 31

ORD6:30 amChicago O'Hare Intl

13h 33m

1 stop

OMA8:03 pmOmaha Eppley Airfield

$226

Frontier

Oct 26

OMA8:59 pmOmaha Eppley Airfield

27h 22m

1 stop

ORD12:21 amChicago O'Hare Intl

Oct 30

ORD6:30 amChicago O'Hare Intl

13h 41m

1 stop

OMA8:11 pmOmaha Eppley Airfield

$239

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesChicago

DSM Des Moines - ORD Chicago O'Hare Intl

DSMORD

Des Moines

Fri 11/13

8:30 pm-12:21 am

1 stop27h 51m

Chicago O'Hare Intl

Mon 11/16

6:30 am-7:35 pm

1 stop13h 05m

$223

OmahaChicago

OMA Omaha Eppley Airfield - ORD Chicago O'Hare Intl

OMAORD

Omaha Eppley Airfield

Sat 10/24

8:51 pm-12:24 am

1 stop27h 33m

Chicago O'Hare Intl

Sat 10/31

6:30 am-8:03 pm

1 stop13h 33m

$226

OmahaChicago

OMA Omaha Eppley Airfield - MDW Chicago Midway

OMAMDW

Omaha Eppley Airfield

Thu 10/1

10:30 am-11:55 am

Nonstop1h 25m

Chicago Midway

Mon 10/5

5:50 pm-11:10 pm

1 stop5h 20m

$227

OmahaChicago

OMA Omaha Eppley Airfield - MDW Chicago Midway

OMAMDW

Omaha Eppley Airfield

Sat 10/17

2:25 pm-8:00 pm

1 stop5h 35m

Chicago Midway

Thu 10/22

3:50 pm-5:20 pm

Nonstop1h 30m

$227

OmahaChicago

OMA Omaha Eppley Airfield - MDW Chicago Midway

OMAMDW

Omaha Eppley Airfield

Mon 10/19

7:20 pm-12:20 am

1 stop5h 00m

Chicago Midway

Thu 10/22

2:10 pm-3:40 pm

Nonstop1h 30m

$227

Quickest round-trip

Des MoinesChicago

DSM Des Moines - ORD Chicago O'Hare Intl

DSMORD

Des Moines

Wed 10/7

6:00 am-7:41 am

Nonstop1h 41m

Chicago O'Hare Intl

Wed 10/14

10:00 pm-11:35 pm

Nonstop1h 35m

$237

Des MoinesChicago

DSM Des Moines - ORD Chicago O'Hare Intl

DSMORD

Des Moines

Wed 10/7

3:11 pm-4:54 pm

Nonstop1h 43m

Chicago O'Hare Intl

Thu 10/22

10:00 pm-11:35 pm

Nonstop1h 35m

$237

Des MoinesChicago

DSM Des Moines - ORD Chicago O'Hare Intl

DSMORD

Des Moines

Sat 10/3

5:57 pm-8:00 pm

Nonstop2h 03m

Chicago O'Hare Intl

Wed 10/7

5:16 pm-6:56 pm

Nonstop1h 40m

$237

Des MoinesChicago

DSM Des Moines - ORD Chicago O'Hare Intl

DSMORD

Des Moines

Tue 10/13

9:26 am-11:10 am

Nonstop1h 44m

Chicago O'Hare Intl

Thu 10/15

11:55 am-1:30 pm

Nonstop1h 35m

$237

OmahaChicago

OMA Omaha Eppley Airfield - ORD Chicago O'Hare Intl

OMAORD

Omaha Eppley Airfield

Wed 10/21

10:58 am-4:40 pm

1 stop5h 42m

Chicago O'Hare Intl

Wed 10/28

6:20 am-12:00 pm

1 stop5h 40m

$237

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 Iowa 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 Iowa is in February. Flight prices, which tend to average around $244, 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 October is also cheap. Prices for this month can be found on momondo for an average of $251.

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

The cheapest day to depart from Iowa to Illinois is on a Thursday when prices can be found for as low as $504. Flights from Iowa to Illinois on a Sunday will generally be more expensive and average around $684. 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 morning. Flights from Iowa to Illinois during this time can be as low as $498. Flights at noon are often more expensive with an average ticket price of $1,067.

What is the cheapest Iowa to Illinois flight route?

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

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

You are more likely to see cheaper flights to Illinois from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Iowa for as low as $189 on momondo.

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

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

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

Cheap Iowa to Illinois flight deals and tips

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

Best Price Found	$94
Fastest flight time	0h 50m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Iowa in the past 72 hours is $94. The best round-trip flight deal from Iowa to Illinois found on momondo in the last 72 hours is $223.

The fastest flight from Iowa to Illinois takes 0h 50m

Direct flights go from Iowa to Illinois every day.

There are 98 airports in Illinois. From Iowa there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from Iowa to Illinois

When did momondo last update prices for flights from Iowa to Illinois?
Prices for flights from Iowa to Illinois are updated daily.
How many operators does momondo search for flights from Iowa to Illinois?
As of September 2026, there are 3 operators available to choose from for flights from Iowa to Illinois.
How old do you have to be to fly from Iowa 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 Iowa to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Iowa to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Iowa to Illinois is Embraer 175, representing 14.79% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 12.32%, Airbus A319 at 11.26%, and Embraer 175 (Enhanced Winglets) at 8.03%.

Best airlines flying from Iowa to Illinois

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

Airline	Rating	Free Cancellation	Price
Contour	PriceFrom $68	Free Cancellation	Rating 7.5 43 reviews	Search Contour flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.1 12,053 reviews	Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Iowa to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

momondo does allow users to show only those flights to Illinois from Iowa which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Iowa to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Illinois from Iowa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Illinois trip

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Complete your trip

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Popular cities in Illinois

Flights to New Yorkfrom $73

Flights to Los Angelesfrom $49

Flights to Orlandofrom $56

Flights to Miamifrom $40

Flights to San Franciscofrom $43

Flights to Chicagofrom $50

Flights to Las Vegasfrom $39

Flights to Washington, D.C.from $40

Flights to Bostonfrom $103

Flights to Fort Lauderdalefrom $40

Flights to Atlantafrom $38

Flights to Dallasfrom $50

Cheap flights from Iowa to Illinois from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Illinois departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Iowa to Illinois

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

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Filter for what you want

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United Airlines flights from Iowa to Illinois

Our best United Airlines deals on Iowa to Illinois flight tickets

Frontier flights from Iowa to Illinois

Our best Frontier deals on Iowa to Illinois flight tickets

momondo Fare Finder

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

See travel insights to Illinois from

How to get the cheapest flight ticket from Iowa to Illinois

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?

What is the cheapest Iowa to Illinois flight route?

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

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

Can stopping save me money on Iowa to Illinois flights?

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

What airlines fly to Illinois?

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

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

How long is the flight from Iowa to Illinois?

Cheap Iowa to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Iowa to Illinois

Best airlines flying from Iowa to Illinois

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

Why use momondo?

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

Iowa flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

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According to popular flight searches on momondo this year