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

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

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

As of November 2025, there are 161 flights per week flying from Dayton to Chicago. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

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

As of November 2025, there are 23 flights per day flying from Dayton to Chicago. The most common time of day flights depart is 2:00PM, with 61% of flights taking off in the afternoon.

What airlines fly to Chicago?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Chicago from Dayton according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 5 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Dayton Airport to Chicago refresh daily.

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

There are 2 operators available for flights from Dayton Airport to Chicago as of November 2025.

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

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 Dayton Airport to Chicago.

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

The travel and health documents you'll need for your trip to Chicago 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 Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$132 Cheap Flights from Dayton to Chicago in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:28 am - 7:12 amDAY-ORD

1h 44mnonstop

9:20 pm - 11:44 pmORD-DAY

1h 24mnonstop

$179United Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

6:00 am - 6:30 amDAY-ORD

1h 30mnonstop

7:35 pm - 9:55 pmORD-DAY

1h 20mnonstop

$180American Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

2:39 pm - 3:07 pmDAY-ORD

1h 28mnonstop

3:37 pm - 5:57 pmORD-DAY

1h 20mnonstop

$194American Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

2:39 pm - 3:07 pmDAY-ORD

1h 28mnonstop

9:59 am - 12:20 pmORD-DAY

1h 21mnonstop

$195American Airlines

Find Deal

Mon, Dec 8 - Sat, Jan 10

2:10 pm - 2:39 pmDAY-ORD

1h 29mnonstop

9:17 pm - 11:30 pmORD-DAY

1h 13mnonstop

$209United Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

2:00 pm - 6:02 pmDAY-ORD

5h 02m1 stop

7:25 pm - 9:44 pmORD-DAY

1h 19mnonstop

$219American Airlines

Find Deal

Tue, Dec 9 - Sat, Jan 10

6:03 am - 8:26 amDAY-ORD

27h 23m1 stop

10:24 am - 12:39 pmORD-DAY

1h 15mnonstop

$222American Airlines

Find Deal

Wed, Dec 24 - Thu, Dec 25

7:00 am - 7:26 amDAY-ORD

1h 26mnonstop

9:17 pm - 11:30 pmORD-DAY

1h 13mnonstop

$224United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

6:00 am - 10:07 pmDAY-MDW

17h 07m1 stop

6:45 am - 5:58 pmMDW-DAY

10h 13m1 stop

$515Delta

Find Deal

Wed, Jan 7 - Sat, Jan 10

6:47 pm - 12:48 pmDAY-MDW

19h 01m2 stops

6:45 am - 5:58 pmMDW-DAY

10h 13m1 stop

$560Delta

Find Deal

Wed, Jan 7 - Sat, Jan 10

American Airlines flights from Dayton to Chicago

Our best American Airlines deals on Dayton to Chicago flight tickets

American Airlines

Dec 23

DAY1:11 pmDayton

1h 26m

ORD1:37 pmChicago O'Hare Intl

Dec 28

ORD9:15 pmChicago O'Hare Intl

1h 21m

DAY11:36 pmDayton

$179

Find similar

American Airlines

Dec 12

DAY6:00 amDayton

1h 30m

ORD6:30 amChicago O'Hare Intl

Dec 14

ORD7:35 pmChicago O'Hare Intl

1h 20m

DAY9:55 pmDayton

$180

Find similar

American Airlines

Dec 6

DAY2:39 pmDayton

1h 28m

ORD3:07 pmChicago O'Hare Intl

Dec 10

ORD3:37 pmChicago O'Hare Intl

1h 20m

DAY5:57 pmDayton

$194

Find similar

United Airlines flights from Dayton to Chicago

Our best United Airlines deals on Dayton to Chicago flight tickets

United Airlines

Dec 6

DAY2:10 pmDayton

1h 29m

ORD2:39 pmChicago O'Hare Intl

Dec 10

ORD9:17 pmChicago O'Hare Intl

1h 13m

DAY11:30 pmDayton

$209

Find similar

United Airlines

Dec 4

DAY11:43 amDayton

1h 29m

ORD12:12 pmChicago O'Hare Intl

Dec 9

ORD9:17 pmChicago O'Hare Intl

1h 13m

DAY11:30 pmDayton

$224

Find similar

United Airlines

Dec 13

DAY7:15 amDayton

1h 30m

ORD7:45 amChicago O'Hare Intl

Dec 15

ORD8:45 amChicago O'Hare Intl

1h 23m

DAY11:08 amDayton

$239

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 12/19

6:28 am-7:12 am

Nonstop1h 44m

Chicago O'Hare Intl

Fri 12/26

9:20 pm-11:44 pm

Nonstop1h 24m

$179

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 12/12

6:00 am-6:30 am

Nonstop1h 30m

Chicago O'Hare Intl

Sun 12/14

7:35 pm-9:55 pm

Nonstop1h 20m

$180

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 12/6

2:39 pm-3:07 pm

Nonstop1h 28m

Chicago O'Hare Intl

Wed 12/10

3:37 pm-5:57 pm

Nonstop1h 20m

$194

DaytonChicago

DAY - ORD

DAYORD

Dayton

Mon 12/8

2:39 pm-3:07 pm

Nonstop1h 28m

Chicago O'Hare Intl

Sat 1/10

9:59 am-12:20 pm

Nonstop1h 21m

$195

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 12/6

2:10 pm-2:39 pm

Nonstop1h 29m

Chicago O'Hare Intl

Wed 12/10

9:17 pm-11:30 pm

Nonstop1h 13m

$209

DaytonChicago

DAY - ORD

DAYORD

Dayton

Tue 12/9

2:00 pm-6:02 pm

1 stop5h 02m

Chicago O'Hare Intl

Sat 1/10

7:25 pm-9:44 pm

Nonstop1h 19m

$219

DaytonChicago

DAY - ORD

DAYORD

Dayton

Wed 12/24

6:03 am-8:26 am

1 stop27h 23m

Chicago O'Hare Intl

Thu 12/25

10:24 am-12:39 pm

Nonstop1h 15m

$222

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 11/27

7:00 am-7:26 am

Nonstop1h 26m

Chicago O'Hare Intl

Thu 12/4

9:17 pm-11:30 pm

Nonstop1h 13m

$224

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Wed 1/7

6:00 am-10:07 pm

1 stop17h 07m

Chicago Midway

Sat 1/10

6:45 am-5:58 pm

1 stop10h 13m

$515

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Wed 1/7

6:47 pm-12:48 pm

2 stops19h 01m

Chicago Midway

Sat 1/10

6:45 am-5:58 pm

1 stop10h 13m

$560

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 Dayton to Chicago

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 Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Dayton, with most prices found around $239. If you’re not able to fly to Chicago in September, then November is your next best option. Flight prices from Dayton to Chicago during November average around $239.

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

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as $419. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dayton to Chicago for around $599.

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Dayton to Chicago during this time can be as low as $442. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $564.

What is the cheapest Dayton to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Dayton for as low as $207 on momondo.

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

There are 4 cabin classes available to choose from on Dayton to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dayton to Chicago flight prices changed over time?

As of November 2025, prices for Dayton to Chicago flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Dayton to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dayton to Chicago (DAY to CHI) flight deals and tips

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

Best Price Found	$213
Fastest flight time	1h 16m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Dayton in the past 72 hours is $213. The best round-trip flight deal from Dayton to Chicago found on momondo in the last 72 hours is $316.

The fastest flight from Dayton to Chicago takes 1h 16m

Direct flights go from Dayton to Chicago every day.

There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

Search flight deals

How far is Dayton to Chicago by plane?
A flight from Dayton to Chicago will travel around 231.5 mi. In terms of flight time, this usually takes a little over 1h 25m.
When did momondo last update prices for flights from Dayton Airport to Chicago?
Prices for flights from Dayton Airport to Chicago refresh daily.
How many operators does momondo search for flights from Dayton Airport to Chicago?
There are 2 operators available for flights from Dayton Airport to Chicago as of November 2025.
How old do you have to be to fly from Dayton Airport to Chicago?
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 Dayton Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago 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 Chicago. 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 Dayton to Chicago?
Based on momondo bookings for flights between Dayton and Chicago, the leading plane model is Canadair (Bombardier) Regional Jet CRJ-550, making up 18.92% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 700 with 18.82%, Airbus A319 with 13.82%, and Embraer 175 with 12.65%.
What is the most popular airline from Dayton to Chicago?
momondo data reveals that the most frequently booked airline on the route from Dayton to Chicago is American Airlines, representing 60% of all bookings. The subsequent popular airline is United Airlines at 40%.

Best airlines flying from Dayton to Chicago

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,035 reviews		Search United Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights

United Airlines Flights From Dayton to Chicago
United Airlines operates around 30 flights from Dayton to Chicago every week. The average price of these flights found in the last 72 hours has been $298, but momondo users have found United Airlines deals from Dayton to Chicago from as low as $179 round-trip. United Airlines has been scored 7.4/10 in 9,035 reviews.
American Airlines Flights From Dayton to Chicago
Across 11,048 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dayton to Chicago about 14 times each week, with ticket deals ranging from $179 to $306. Price data is based on momondo searches in the last 72 hours.

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Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

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Monticello

Porter

Griffith

Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dayton to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Dayton to Chicago flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Dayton and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Chicago from Dayton 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.

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Chicago Midway Airport

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Cheap flights from Dayton to Chicago from $132

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Chicago departing on 12/4. 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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American Airlines flights from Dayton to Chicago

Our best American Airlines deals on Dayton to Chicago flight tickets

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Our best United Airlines deals on Dayton to Chicago flight tickets

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How to get the cheapest flight ticket from Dayton to Chicago

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 Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Dayton, with most prices found around $239. If you’re not able to fly to Chicago in September, then November is your next best option. Flight prices from Dayton to Chicago during November average around $239.

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

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Dayton to Chicago during this time can be as low as $442. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $564.

What is the cheapest Dayton to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

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

There are 4 cabin classes available to choose from on Dayton to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dayton to Chicago flight prices changed over time?

As of November 2025, prices for Dayton to Chicago flights are approximately 33% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Chicago?

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

As of November 2025, there are 23 flights per day flying from Dayton to Chicago. The most common time of day flights depart is 2:00PM, with 61% of flights taking off in the afternoon.

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

As of November 2025, there are 161 flights per week flying from Dayton to Chicago. The most common day of the week flights depart is Sat, with 19% of flights taking off on this day.

When to book flights from Dayton to Chicago

Cheap Dayton to Chicago (DAY to CHI) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Dayton to Chicago by plane?

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

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

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

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

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

What is the most popular airline from Dayton to Chicago?

Best airlines flying from Dayton to Chicago

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

United Airlines Flights From Dayton to Chicago

American Airlines Flights From Dayton to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago