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

Delta, United Airlines, and American 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 169 flights per week flying from Dayton to Chicago. The most common day of the week flights depart is Mon, with 16% 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 24 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.

$171 Cheap Flights from Dayton to Chicago in 2025/26

Q: What is the typical price of a round-trip flight between Dayton and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $204 to $348. The lowest price recently found on this route was $179.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:17 pm - 2:46 pmDAY-ORD

1h 29mnonstop

7:29 pm - 9:43 pmORD-DAY

1h 14mnonstop

$179American Airlines

Find Deal

Fri, Nov 28 - Fri, Nov 28

12:48 pm - 1:17 pmDAY-ORD

1h 29mnonstop

11:33 am - 1:47 pmORD-DAY

1h 14mnonstop

$194American Airlines

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Thu, Nov 20 - Sun, Nov 23

11:43 am - 12:12 pmDAY-ORD

1h 29mnonstop

8:45 am - 11:08 amORD-DAY

1h 23mnonstop

$196United Airlines

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Mon, Dec 1 - Mon, Dec 8

2:10 pm - 2:39 pmDAY-ORD

1h 29mnonstop

9:30 pm - 11:43 pmORD-DAY

1h 13mnonstop

$209United Airlines

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Wed, Nov 19 - Sun, Nov 23

6:00 am - 12:28 pmDAY-ORD

7h 28m1 stop

9:00 pm - 11:21 pmORD-DAY

1h 21mnonstop

$219American Airlines

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Thu, Nov 20 - Sun, Nov 23

9:06 am - 12:39 pmDAY-ORD

28h 33m1 stop

1:34 pm - 8:16 amORD-DAY

17h 42m1 stop

$243Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

9:06 am - 12:09 amDAY-ORD

16h 03m2 stops

1:34 pm - 8:16 amORD-DAY

17h 42m1 stop

$283Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

9:15 am - 6:02 pmDAY-RFD

9h 47m1 stop

4:20 pm - 8:17 pmRFD-DAY

26h 57m1 stop

$782Allegiant Air

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Tue, Dec 30 - Thu, Jan 1

1:22 pm - 9:01 amDAY-MDW

20h 39m2 stops

9:41 am - 11:10 pmMDW-DAY

12h 29m2 stops

$824Delta

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Fri, Nov 14 - Mon, Nov 17

2:53 pm - 9:46 pmDAY-MDW

7h 53m1 stop

9:20 am - 11:16 pmMDW-DAY

12h 56m2 stops

$836Delta

Find Deal

Tue, Mar 31 - Wed, Apr 1

United Airlines flights from Dayton to Chicago

Our best United Airlines deals on Dayton to Chicago flight tickets

United Airlines

Dec 1

DAY11:43 amDayton

1h 29m

ORD12:12 pmChicago O'Hare Intl

Dec 8

ORD8:45 amChicago O'Hare Intl

1h 23m

DAY11:08 amDayton

$196

Find similar

United Airlines

Nov 19

DAY2:10 pmDayton

1h 29m

ORD2:39 pmChicago O'Hare Intl

Nov 23

ORD9:30 pmChicago O'Hare Intl

1h 13m

DAY11:43 pmDayton

$209

Find similar

United Airlines

Nov 14

DAY7:00 amDayton

1h 26m

ORD7:26 amChicago O'Hare Intl

Nov 18

ORD9:30 pmChicago O'Hare Intl

1h 13m

DAY11:43 pmDayton

$224

Find similar

American Airlines flights from Dayton to Chicago

Our best American Airlines deals on Dayton to Chicago flight tickets

American Airlines

Nov 28

DAY2:17 pmDayton

1h 29m

ORD2:46 pmChicago O'Hare Intl

Nov 28

ORD7:29 pmChicago O'Hare Intl

1h 14m

DAY9:43 pmDayton

$179

Find similar

American Airlines

Nov 20

DAY12:48 pmDayton

1h 29m

ORD1:17 pmChicago O'Hare Intl

Nov 23

ORD11:33 amChicago O'Hare Intl

1h 14m

DAY1:47 pmDayton

$194

Find similar

American Airlines

Nov 20

DAY6:00 amDayton

7h 28m

1 stop

ORD12:28 pmChicago O'Hare Intl

Nov 23

ORD9:00 pmChicago O'Hare Intl

1h 21m

DAY11:21 pmDayton

$219

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 11/28

2:17 pm-2:46 pm

Nonstop1h 29m

Chicago O'Hare Intl

Fri 11/28

7:29 pm-9:43 pm

Nonstop1h 14m

$179

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 11/20

12:48 pm-1:17 pm

Nonstop1h 29m

Chicago O'Hare Intl

Sun 11/23

11:33 am-1:47 pm

Nonstop1h 14m

$194

DaytonChicago

DAY - ORD

DAYORD

Dayton

Mon 12/1

11:43 am-12:12 pm

Nonstop1h 29m

Chicago O'Hare Intl

Mon 12/8

8:45 am-11:08 am

Nonstop1h 23m

$196

DaytonChicago

DAY - ORD

DAYORD

Dayton

Wed 11/19

2:10 pm-2:39 pm

Nonstop1h 29m

Chicago O'Hare Intl

Sun 11/23

9:30 pm-11:43 pm

Nonstop1h 13m

$209

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 11/20

6:00 am-12:28 pm

1 stop7h 28m

Chicago O'Hare Intl

Sun 11/23

9:00 pm-11:21 pm

Nonstop1h 21m

$219

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 12/12

9:06 am-12:39 pm

1 stop28h 33m

Chicago O'Hare Intl

Sun 12/14

1:34 pm-8:16 am

1 stop17h 42m

$243

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 12/12

9:06 am-12:09 am

2 stops16h 03m

Chicago O'Hare Intl

Sun 12/14

1:34 pm-8:16 am

1 stop17h 42m

$283

DaytonChicago

DAY - RFD

DAYRFD

Dayton

Tue 12/30

9:15 am-6:02 pm

1 stop9h 47m

Chicago Greater Rockford

Thu 1/1

4:20 pm-8:17 pm

1 stop26h 57m

$782

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Fri 11/14

1:22 pm-9:01 am

2 stops20h 39m

Chicago Midway

Mon 11/17

9:41 am-11:10 pm

2 stops12h 29m

$824

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Tue 3/31

2:53 pm-9:46 pm

1 stop7h 53m

Chicago Midway

Wed 4/1

9:20 am-11:16 pm

2 stops12h 56m

$836

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 typical price of a round-trip flight between Dayton and Chicago?

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 $299 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 18% cheaper 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 25m
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 25m

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 21m.
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 9,002 reviews		Search United Airlines flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.2 11,040 reviews		Search American Airlines flights

United Airlines Flights From Dayton to Chicago
United Airlines operates around 31 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 9,002 reviews.
American Airlines Flights From Dayton to Chicago
Across 11,040 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dayton to Chicago about 21 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

Chesterton

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

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Cheap flights from Dayton to Chicago from $171

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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United Airlines flights from Dayton to Chicago

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Our best American 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 typical price of a round-trip flight between Dayton and Chicago?

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 18% cheaper when compared to flights at the same time last year.

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

Delta, United Airlines, and American 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 24 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 169 flights per week flying from Dayton to Chicago. The most common day of the week flights depart is Mon, with 16% 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