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 13m on average, while flying from Moline to Cincinnati is 3h 35m on average. Cincinnati is the most popular airport in Dayton.

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

As of November 2025, there are 205 flights per week flying from Illinois to Dayton. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Illinois to 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 48% 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.

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

As of November 2025, 29 flights take off from Illinois and land in Dayton each day. The most common flight departure time for this route is 9:00PM, with 50% of daily flights taking off in the evening.

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 November 2025, 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.

$178 Cheap Flights from Illinois to Dayton in 2025/26

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 Illinois to Dayton

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:17 pm - 11:30 pmORD-DAY

1h 13mnonstop

7:15 am - 7:45 amDAY-ORD

1h 30mnonstop

$179United Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 7

3:31 pm - 5:45 pmORD-DAY

1h 14mnonstop

6:00 am - 6:30 amDAY-ORD

1h 30mnonstop

$180American Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

9:55 am - 12:14 pmORD-DAY

1h 19mnonstop

8:59 am - 9:28 amDAY-ORD

1h 29mnonstop

$194American Airlines

Find Deal

Sun, Nov 23 - Mon, Jan 5

2:54 pm - 5:13 pmORD-DAY

1h 19mnonstop

9:15 am - 9:44 amDAY-ORD

1h 29mnonstop

$209United Airlines

Find Deal

Sat, Nov 22 - Sun, Nov 23

1:34 pm - 8:16 amORD-DAY

17h 42m1 stop

9:18 pm - 2:21 pmDAY-ORD

18h 03m1 stop

$218Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

7:11 am - 1:44 pmORD-DAY

5h 33m1 stop

1:12 pm - 1:38 pmDAY-ORD

1h 26mnonstop

$219American Airlines

Find Deal

Sun, Nov 23 - Mon, Jan 5

7:29 pm - 9:43 pmORD-DAY

1h 14mnonstop

2:00 pm - 7:22 pmDAY-ORD

6h 22m1 stop

$220American Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:04 pm - 8:16 amSTL-DAY

19h 12m2 stops

9:18 pm - 8:59 amDAY-STL

12h 41m1 stop

$235Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

6:00 am - 10:57 amSTL-DAY

3h 57m1 stop

6:00 am - 11:04 amDAY-STL

6h 04m1 stop

$244Delta

Find Deal

Wed, Feb 18 - Sat, Feb 21

5:17 pm - 11:10 pmSTL-DAY

4h 53m1 stop

6:34 pm - 11:42 pmDAY-STL

6h 08m1 stop

$274Delta

Find Deal

Mon, Dec 1 - Mon, Dec 8

United Airlines flights from Illinois to Dayton

Our best United Airlines deals on Illinois to Dayton flight tickets

United Airlines

Dec 5

ORD9:17 pmChicago O'Hare Intl

1h 13m

DAY11:30 pmDayton

Dec 7

DAY7:15 amDayton

1h 30m

ORD7:45 amChicago O'Hare Intl

$179

Find similar

United Airlines

Nov 22

ORD2:54 pmChicago O'Hare Intl

1h 19m

DAY5:13 pmDayton

Nov 23

DAY9:15 amDayton

1h 29m

ORD9:44 amChicago O'Hare Intl

$209

Find similar

United Airlines

Nov 21

ORD6:02 pmChicago O'Hare Intl

1h 13m

DAY8:15 pmDayton

Nov 24

DAY7:00 amDayton

1h 26m

ORD7:26 amChicago O'Hare Intl

$224

Find similar

American Airlines flights from Illinois to Dayton

Our best American Airlines deals on Illinois to Dayton flight tickets

American Airlines

Dec 2

ORD3:31 pmChicago O'Hare Intl

1h 14m

DAY5:45 pmDayton

Dec 9

DAY6:00 amDayton

1h 30m

ORD6:30 amChicago O'Hare Intl

$180

Find similar

American Airlines

Nov 23

ORD9:55 amChicago O'Hare Intl

1h 19m

DAY12:14 pmDayton

Jan 5

DAY8:59 amDayton

1h 29m

ORD9:28 amChicago O'Hare Intl

$194

Find similar

American Airlines

Nov 23

ORD7:11 amChicago O'Hare Intl

5h 33m

1 stop

DAY1:44 pmDayton

Jan 5

DAY1:12 pmDayton

1h 26m

ORD1:38 pmChicago O'Hare Intl

$219

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 12/5

9:17 pm-11:30 pm

Nonstop1h 13m

Dayton

Sun 12/7

7:15 am-7:45 am

Nonstop1h 30m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 12/2

3:31 pm-5:45 pm

Nonstop1h 14m

Dayton

Tue 12/9

6:00 am-6:30 am

Nonstop1h 30m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sun 11/23

9:55 am-12:14 pm

Nonstop1h 19m

Dayton

Mon 1/5

8:59 am-9:28 am

Nonstop1h 29m

$194

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 11/22

2:54 pm-5:13 pm

Nonstop1h 19m

Dayton

Sun 11/23

9:15 am-9:44 am

Nonstop1h 29m

$209

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 12/4

1:34 pm-8:16 am

1 stop17h 42m

Dayton

Sun 12/7

9:18 pm-2:21 pm

1 stop18h 03m

$218

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sun 11/23

7:11 am-1:44 pm

1 stop5h 33m

Dayton

Mon 1/5

1:12 pm-1:38 pm

Nonstop1h 26m

$219

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 12/2

7:29 pm-9:43 pm

Nonstop1h 14m

Dayton

Tue 12/9

2:00 pm-7:22 pm

1 stop6h 22m

$220

St. LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Thu 12/4

12:04 pm-8:16 am

2 stops19h 12m

Dayton

Sun 12/7

9:18 pm-8:59 am

1 stop12h 41m

$235

St. LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Wed 2/18

6:00 am-10:57 am

1 stop3h 57m

Dayton

Sat 2/21

6:00 am-11:04 am

1 stop6h 04m

$244

St. LouisDayton

STL - DAY

STLDAY

Lambert-St Louis

Mon 12/1

5:17 pm-11:10 pm

1 stop4h 53m

Dayton

Mon 12/8

6:34 pm-11:42 pm

1 stop6h 08m

$274

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 September is, on average, the cheapest month to fly to Dayton from Illinois, with most prices found around $179. The month of January is another great option to travel to Dayton, with average flight prices from Illinois averaging around $229.

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

The cheapest day to depart from Illinois to Dayton is on a Saturday. Travelers who choose to depart for Dayton on a Saturday will often find tickets for as low as $289. 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 $423.

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 afternoon. momondo users have found flights departing from Illinois to Dayton in the afternoon for as low as $295. 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 $333 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?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Dayton flight.

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	$209
Fastest flight time	1h 13m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Dayton	1 airport

The best one-way flight to Dayton from Illinois in the past 72 hours is $209. The best round-trip flight deal from Illinois to Dayton found on momondo in the last 72 hours is $236.

The fastest flight from Illinois to Dayton takes 1h 13m

Direct flights go from Illinois to Dayton on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Dayton: Dayton (DAY)

Search flight deals

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 November 2025, 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 23.22% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 21.98%, Embraer 175 at 15.79%, and Airbus A319 at 15.17%.

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 7.2 11,045 reviews		Search American Airlines flights
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,012 reviews		Search United Airlines flights

Richmond

Springfield

Troy

Fairborn

Miamisburg

Xenia

Huber Heights

Beavercreek

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

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

Wed 12/10

Wed 12/17

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 the United States

Cheap flights from Illinois to Dayton from $178

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 12/7. 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 Illinois to Dayton

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Illinois to Dayton

Our best United Airlines deals on Illinois to Dayton flight tickets

American Airlines flights from Illinois to Dayton

Our best American Airlines deals on Illinois to Dayton flight tickets

momondo Fare Finder

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

See travel insights to Dayton from

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

What is the cheapest month to fly to Dayton?

The month of September is, on average, the cheapest month to fly to Dayton from Illinois, with most prices found around $179. The month of January is another great option to travel to Dayton, with average flight prices from Illinois averaging around $229.

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?

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?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Dayton flight.

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

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

What airlines fly to Dayton?

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

As of November 2025, 29 flights take off from Illinois and land in Dayton each day. The most common flight departure time for this route is 9:00PM, with 50% of daily flights taking off in the evening.

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

As of November 2025, there are 205 flights per week flying from Illinois to Dayton. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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 13m on average, while flying from Moline to Cincinnati is 3h 35m on average. Cincinnati is the most popular airport in 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

Fastest flight time

Direct flights

Airports in Dayton

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

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

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

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

What is the most popular plane model from Illinois to Dayton?

Best airlines flying from Illinois to Dayton

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

Traveling to a place near Dayton?

Why use momondo?

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

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

How can momondo help me find flights 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?

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

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

Find better results for your trip to the United States

Airports servicing Ohio