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

As of August 2026, 26 flights take off from Illinois and land in Dayton each day. The most common flight departure time for this route is 8:00PM, with 38% of daily flights taking off in the afternoon.

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

As of August 2026, there are 183 flights per week flying from Illinois to Dayton. The most common day of the week flights depart is Fri, with 16% of flights taking off on this day.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from Illinois to Dayton

How long does it take to fly to Dayton?

Average flight duration from Illinois to Dayton depends on which airport you fly into and out of. Flying from Chicago to Cincinnati is 1h 16m on average, while flying from Moline to Cincinnati is 3h 55m on average. Cincinnati is the most popular airport in Dayton.

What airlines fly to Dayton?

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Dayton from Illinois according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Dayton. Keep in mind that there are 3 different airlines that fly to Dayton on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to Dayton Airport are refreshed on a daily basis.

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

As of August 2026, there are 2 operators available to choose from for flights from Illinois to Dayton Airport.

How old do you have to be to fly from Illinois to Dayton Airport?

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 Illinois to Dayton Airport.

What documentation or ID do you need to fly to Dayton Airport?

The required travel and health documents for your Dayton Airport 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 Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$95 Cheap Flights from Illinois to Dayton in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Dayton

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 pm - 11:38 pmORD Chicago O'Hare Intl-DAY Dayton

1h 23mnonstop

12:35 pm - 1:05 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 30mnonstop

$247American Airlines

Sat, Oct 3 - Tue, Oct 6

9:25 am - 11:49 amORD Chicago O'Hare Intl-DAY Dayton

1h 24mnonstop

6:30 pm - 7:08 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$247American Airlines

Wed, Sep 30 - Wed, Oct 7

4:00 pm - 6:29 pmORD Chicago O'Hare Intl-DAY Dayton

1h 29mnonstop

7:15 am - 7:53 amDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$247United Airlines

Sat, Sep 19 - Tue, Sep 22

8:40 am - 10:57 amORD Chicago O'Hare Intl-DAY Dayton

1h 17mnonstop

11:32 am - 12:00 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 28mnonstop

$247United Airlines

Sat, Sep 26 - Tue, Sep 29

9:15 pm - 11:38 pmORD Chicago O'Hare Intl-DAY Dayton

1h 23mnonstop

5:34 am - 5:59 amDAY Dayton-ORD Chicago O'Hare Intl

1h 25mnonstop

$247American Airlines

Wed, Sep 9 - Wed, Sep 16

9:15 pm - 11:38 pmORD Chicago O'Hare Intl-DAY Dayton

1h 23mnonstop

12:19 pm - 12:52 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 33mnonstop

$247American Airlines

Wed, Sep 23 - Sat, Sep 26

5:55 pm - 8:24 pmORD Chicago O'Hare Intl-DAY Dayton

1h 29mnonstop

5:30 am - 5:59 amDAY Dayton-ORD Chicago O'Hare Intl

1h 29mnonstop

$248United Airlines

Wed, Sep 9 - Wed, Sep 16

7:20 am - 1:59 pmSTL Lambert-St Louis-DAY Dayton

5h 39m1 stop Atlanta Hartsfield-Jackson

6:40 pm - 11:39 pmDAY Dayton-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

$290Delta

Thu, Feb 4 - Sat, Feb 6

10:14 am - 6:02 pmSTL Lambert-St Louis-DAY Dayton

6h 48m1 stop Atlanta Hartsfield-Jackson

6:46 pm - 11:56 pmDAY Dayton-STL Lambert-St Louis

6h 10m1 stop Atlanta Hartsfield-Jackson

$290Delta

Wed, Oct 28 - Mon, Nov 9

3:44 pm - 10:21 pmSTL Lambert-St Louis-DAY Dayton

5h 37m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:20 amDAY Dayton-STL Lambert-St Louis

4h 20m1 stop Atlanta Hartsfield-Jackson

$314Delta

Sat, Aug 29 - Sun, Sep 6

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 pm - 10:36 pmORD Chicago O'Hare Intl-DAY Dayton

1h 26mnonstop

5:49 pm - 6:29 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 40mnonstop

$313American Airlines

Mon, Aug 17 - Wed, Sep 2

5:55 pm - 8:24 pmORD Chicago O'Hare Intl-DAY Dayton

1h 29mnonstop

7:15 am - 7:53 amDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$316United Airlines

Fri, Aug 21 - Sat, Aug 22

8:10 pm - 10:36 pmORD Chicago O'Hare Intl-DAY Dayton

1h 26mnonstop

5:46 pm - 6:26 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 40mnonstop

$328American Airlines

Fri, Aug 21 - Mon, Aug 24

8:10 pm - 10:36 pmORD Chicago O'Hare Intl-DAY Dayton

1h 26mnonstop

6:00 am - 11:08 amDAY Dayton-ORD Chicago O'Hare Intl

6h 08m1 stop Philadelphia

$341American Airlines

Mon, Aug 17 - Wed, Sep 2

2:56 pm - 5:16 pmORD Chicago O'Hare Intl-DAY Dayton

1h 20mnonstop

6:03 am - 12:15 pmDAY Dayton-ORD Chicago O'Hare Intl

7h 12m1 stop Charlotte Douglas

$341American Airlines

Fri, Aug 21 - Sat, Aug 22

9:30 pm - 11:59 pmORD Chicago O'Hare Intl-DAY Dayton

1h 29mnonstop

7:15 am - 7:53 amDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$355United Airlines

Wed, Aug 19 - Sat, Aug 22

3:00 pm - 5:30 pmORD Chicago O'Hare Intl-DAY Dayton

1h 30mnonstop

6:11 pm - 6:43 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 32mnonstop

$355United Airlines

Tue, Aug 18 - Sat, Aug 22

6:05 am - 2:17 pmMDW Chicago Midway-DAY Dayton

7h 12m1 stop Atlanta Hartsfield-Jackson

6:30 pm - 10:36 pmDAY Dayton-MDW Chicago Midway

5h 06m1 stop Atlanta Hartsfield-Jackson

$1,601Delta

Tue, Aug 18 - Tue, Aug 18

10:54 am - 5:45 pmMDW Chicago Midway-DAY Dayton

5h 51m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:59 amDAY Dayton-MDW Chicago Midway

4h 59m1 stop Atlanta Hartsfield-Jackson

$1,601Delta

Thu, Aug 20 - Fri, Aug 21

10:54 am - 5:45 pmMDW Chicago Midway-DAY Dayton

5h 51m1 stop Atlanta Hartsfield-Jackson

4:17 pm - 10:36 pmDAY Dayton-MDW Chicago Midway

7h 19m1 stop Atlanta Hartsfield-Jackson

$1,601Delta

Fri, Aug 21 - Sat, Aug 22

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United Airlines flights from Illinois to Dayton

Our best United Airlines deals on Illinois to Dayton flight tickets

United Airlines

Sep 19

ORD4:00 pmChicago O'Hare Intl

1h 29m

DAY6:29 pmDayton

Sep 22

DAY7:15 amDayton

1h 38m

ORD7:53 amChicago O'Hare Intl

$247

United Airlines

Sep 9

ORD5:55 pmChicago O'Hare Intl

1h 29m

DAY8:24 pmDayton

Sep 16

DAY5:30 amDayton

1h 29m

ORD5:59 amChicago O'Hare Intl

$248

United Airlines

Oct 9

ORD9:30 pmChicago O'Hare Intl

1h 28m

DAY11:58 pmDayton

Oct 11

DAY9:00 amDayton

1h 37m

ORD9:37 amChicago O'Hare Intl

$258

American Airlines flights from Illinois to Dayton

Our best American Airlines deals on Illinois to Dayton flight tickets

American Airlines

Sep 4

ORD8:10 pmChicago O'Hare Intl

1h 26m

DAY10:36 pmDayton

Sep 8

DAY12:22 pmDayton

1h 28m

ORD12:50 pmChicago O'Hare Intl

$249

American Airlines

Sep 27

ORD9:15 pmChicago O'Hare Intl

1h 23m

DAY11:38 pmDayton

Oct 4

DAY12:19 pmDayton

1h 33m

ORD12:52 pmChicago O'Hare Intl

$250

American Airlines

Oct 10

ORD10:00 pmChicago O'Hare Intl

1h 26m

DAY12:26 amDayton

Oct 12

DAY6:30 amDayton

1h 29m

ORD6:59 amChicago O'Hare Intl

$263

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Sat 10/3

9:15 pm-11:38 pm

Nonstop1h 23m

Dayton

Tue 10/6

12:35 pm-1:05 pm

Nonstop1h 30m

$247

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Wed 9/30

9:25 am-11:49 am

Nonstop1h 24m

Dayton

Wed 10/7

6:30 pm-7:08 pm

Nonstop1h 38m

$247

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Sat 9/19

4:00 pm-6:29 pm

Nonstop1h 29m

Dayton

Tue 9/22

7:15 am-7:53 am

Nonstop1h 38m

$247

Quickest round-trip

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Sat 9/26

8:40 am-10:57 am

Nonstop1h 17m

Dayton

Tue 9/29

11:32 am-12:00 pm

Nonstop1h 28m

$247

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Wed 9/9

9:15 pm-11:38 pm

Nonstop1h 23m

Dayton

Wed 9/16

5:34 am-5:59 am

Nonstop1h 25m

$247

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Wed 9/23

9:15 pm-11:38 pm

Nonstop1h 23m

Dayton

Sat 9/26

12:19 pm-12:52 pm

Nonstop1h 33m

$247

ChicagoDayton

ORD Chicago O'Hare Intl - DAY Dayton

ORDDAY

Chicago O'Hare Intl

Wed 9/9

5:55 pm-8:24 pm

Nonstop1h 29m

Dayton

Wed 9/16

5:30 am-5:59 am

Nonstop1h 29m

$248

St. LouisDayton

STL Lambert-St Louis - DAY Dayton

STLDAY

Lambert-St Louis

Thu 2/4

7:20 am-1:59 pm

1 stop5h 39m

Dayton

Sat 2/6

6:40 pm-11:39 pm

1 stop5h 59m

$290

St. LouisDayton

STL Lambert-St Louis - DAY Dayton

STLDAY

Lambert-St Louis

Wed 10/28

10:14 am-6:02 pm

1 stop6h 48m

Dayton

Mon 11/9

6:46 pm-11:56 pm

1 stop6h 10m

$290

St. LouisDayton

STL Lambert-St Louis - DAY Dayton

STLDAY

Lambert-St Louis

Sat 8/29

3:44 pm-10:21 pm

1 stop5h 37m

Dayton

Sun 9/6

6:00 am-9:20 am

1 stop4h 20m

$314

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 Illinois to Dayton

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 Dayton?

The month of October is, on average, the cheapest month to fly to Dayton from Illinois, with most prices found around $225. The month of September is another great option to travel to Dayton, with average flight prices from Illinois averaging around $250.

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

The cheapest day to depart from Illinois to Dayton is on a Friday. Travelers who choose to depart for Dayton on a Friday will often find tickets for as low as $254. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Dayton for around $553.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is in the morning. momondo users have found flights departing from Illinois to Dayton in the morning for as low as $282. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Dayton, so prices are often more expensive at around $349 per ticket.

What is the cheapest Illinois to Dayton flight route?

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

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

There are 3 cabin classes available to choose from on Illinois to Dayton 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 Illinois to Dayton flights?

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

Cheap Illinois to Dayton flight deals and tips

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

Best Price Found	$268
Fastest flight time	1h 14m
Direct flights	Every day
Airports in Dayton	1 airport

The best one-way flight to Dayton from Illinois in the past 72 hours is $268. The best round-trip flight deal from Illinois to Dayton found on momondo in the last 72 hours is $369.

The fastest flight from Illinois to Dayton takes 1h 14m

Direct flights go from Illinois to Dayton every day.

There is 1 airport in Dayton. From Illinois there are direct flights to Dayton (DAY).

Search flight deals

Frequently asked questions about flying from Illinois to Dayton

When did momondo last update prices for flights from Illinois to Dayton Airport?
Prices for flights from Illinois to Dayton Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Dayton Airport?
As of August 2026, there are 2 operators available to choose from for flights from Illinois to Dayton Airport.
How old do you have to be to fly from Illinois to Dayton Airport?
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 Illinois to Dayton Airport.
What documentation or ID do you need to fly to Dayton Airport?
The required travel and health documents for your Dayton Airport 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 Dayton Airport. 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 Illinois to Dayton?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Dayton is Canadair (Bombardier) Regional Jet CRJ-550, representing 22.22% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 21.33%, Canadair (Bombardier) Regional Jet 700 at 16.89%, and Embraer 170 at 14.67%.

Best airlines flying from Illinois to Dayton

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,950 reviews		Search American Airlines flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

Richmond

Springfield

Fairborn

Miamisburg

Troy

Xenia

Beavercreek

Huber Heights

Sidney

Greenville

Winchester

Why use momondo?

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

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 Dayton from Illinois.

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

Yes. momondo enables you to select and highlight flights to Dayton from Illinois with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Dayton.

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

If you are simply researching potential flights to Dayton, momondo offers a useful price alert feature which will track prices for flights to Dayton from Illinois and alert you when they change.

An easier way to manage your Dayton trip

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Cheap flights from Illinois to Dayton from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Dayton departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Illinois to Dayton

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How to get the cheapest flight ticket from Illinois to Dayton

What is the cheapest month to fly to Dayton?

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

What is the cheapest time of day to depart on your flight to Dayton?

What is the cheapest Illinois to Dayton flight route?

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

Can stopping save me money on Illinois to Dayton flights?

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

What airlines fly to Dayton?

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

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

How long does it take to fly to Dayton?

Cheap Illinois to Dayton flight deals and tips

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Frequently asked questions about flying from Illinois to Dayton

Best airlines flying from Illinois to Dayton

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Traveling to a place near Dayton?

Why use momondo?

An easier way to manage your Dayton 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

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Find better results for your trip to the United States

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List of cabin classes available on flights landing in Dayton. Availability may vary depending on flight origin and airline.

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