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Cheap flights from Dayton to Chicago from $166

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 1/29. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:47 pm - 6:25 pm
DAY
-
ORD
1h 38mnonstop
United Airlines Logo
7:37 pm - 10:02 pm
ORD
-
DAY
1h 25mnonstop
$179United Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
10:16 am - 10:51 am
DAY
-
ORD
1h 35mnonstop
American Airlines Logo
9:59 am - 12:20 pm
ORD
-
DAY
1h 21mnonstop
$180American Airlines
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
10:50 am - 11:26 am
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
9:20 pm - 11:44 pm
ORD
-
DAY
1h 24mnonstop
$194United Airlines
Sat, Jan 17 - Mon, Jan 19
United Airlines Logo
5:47 pm - 6:25 pm
DAY
-
ORD
1h 38mnonstop
United Airlines Logo
5:59 pm - 8:22 pm
ORD
-
DAY
1h 23mnonstop
$209United Airlines
Fri, Jan 16 - Sun, Jan 18
United Airlines Logo
10:45 am - 11:18 am
DAY
-
ORD
1h 33mnonstop
United Airlines Logo
7:40 pm - 10:05 pm
ORD
-
DAY
1h 25mnonstop
$215United Airlines
Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
6:44 am - 1:22 pm
DAY
-
ORD
7h 38m1 stop
American Airlines Logo
9:59 am - 12:20 pm
ORD
-
DAY
1h 21mnonstop
$219American Airlines
Thu, Jan 22 - Thu, Jan 29
American Airlines Logo
12:41 pm - 1:07 pm
DAY
-
ORD
1h 26mnonstop
American Airlines Logo
2:42 pm - 5:03 pm
ORD
-
DAY
1h 21mnonstop
$234American Airlines
Fri, Mar 6 - Sun, Mar 8
Delta Logo
6:00 am - 9:53 am
DAY
-
MDW
4h 53m1 stop
Delta Logo
10:48 am - 5:58 pm
MDW
-
DAY
6h 10m1 stop
$1,401Delta
Thu, Jan 22 - Thu, Jan 29
Delta Logo
6:00 am - 11:59 am
DAY
-
MDW
6h 59m1 stop
Delta Logo
6:00 am - 1:50 pm
MDW
-
DAY
6h 50m1 stop
$1,421Delta
Mon, Feb 9 - Thu, Feb 12
Delta Logo
6:44 pm - 10:31 pm
DAY
-
MDW
4h 47m1 stop
Delta Logo
6:00 am - 1:48 pm
MDW
-
DAY
6h 48m1 stop
$1,431Delta
Fri, Feb 20 - Sun, Feb 22

United Airlines flights from Dayton to Chicago

Our best United Airlines deals on Dayton to Chicago flight tickets
United Airlines
Jan 22
DAY5:47 pmDayton
1h 38m
ORD6:25 pmChicago O'Hare Intl
Jan 29
ORD7:37 pmChicago O'Hare Intl
1h 25m
DAY10:02 pmDayton
$179
Find similar
United Airlines
Jan 17
DAY10:50 amDayton
1h 36m
ORD11:26 amChicago O'Hare Intl
Jan 19
ORD9:20 pmChicago O'Hare Intl
1h 24m
DAY11:44 pmDayton
$194
Find similar
United Airlines
Jan 16
DAY5:47 pmDayton
1h 38m
ORD6:25 pmChicago O'Hare Intl
Jan 18
ORD5:59 pmChicago O'Hare Intl
1h 23m
DAY8:22 pmDayton
$209
Find similar

American Airlines flights from Dayton to Chicago

Our best American Airlines deals on Dayton to Chicago flight tickets
American Airlines
Jan 22
DAY10:16 amDayton
1h 35m
ORD10:51 amChicago O'Hare Intl
Jan 25
ORD9:59 amChicago O'Hare Intl
1h 21m
DAY12:20 pmDayton
$180
Find similar
American Airlines
Jan 22
DAY6:44 amDayton
7h 38m
1 stop
ORD1:22 pmChicago O'Hare Intl
Jan 29
ORD9:59 amChicago O'Hare Intl
1h 21m
DAY12:20 pmDayton
$219
Find similar
American Airlines
Mar 6
DAY4:18 pmDayton
1h 27m
ORD4:45 pmChicago O'Hare Intl
Mar 8
ORD2:42 pmChicago O'Hare Intl
1h 21m
DAY5:03 pmDayton
$234
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 31, 2025.
Use the filters below to find and compare flights from Dayton to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 1/22

5:47 pm-6:25 pm

Nonstop1h 38m

Chicago O'Hare Intl

Thu 1/29

7:37 pm-10:02 pm

Nonstop1h 25m

$179

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 1/22

10:16 am-10:51 am

Nonstop1h 35m

Chicago O'Hare Intl

Sun 1/25

9:59 am-12:20 pm

Nonstop1h 21m

$180

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 1/17

10:50 am-11:26 am

Nonstop1h 36m

Chicago O'Hare Intl

Mon 1/19

9:20 pm-11:44 pm

Nonstop1h 24m

$194

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 1/16

5:47 pm-6:25 pm

Nonstop1h 38m

Chicago O'Hare Intl

Sun 1/18

5:59 pm-8:22 pm

Nonstop1h 23m

$209

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 4/2

10:45 am-11:18 am

Nonstop1h 33m

Chicago O'Hare Intl

Mon 4/6

7:40 pm-10:05 pm

Nonstop1h 25m

$215

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 1/22

6:44 am-1:22 pm

1 stop7h 38m

Chicago O'Hare Intl

Thu 1/29

9:59 am-12:20 pm

Nonstop1h 21m

$219

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 3/6

12:41 pm-1:07 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 3/8

2:42 pm-5:03 pm

Nonstop1h 21m

$234

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Thu 1/22

6:00 am-9:53 am

1 stop4h 53m

Chicago Midway

Thu 1/29

10:48 am-5:58 pm

1 stop6h 10m

$1,401

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Mon 2/9

6:00 am-11:59 am

1 stop6h 59m

Chicago Midway

Thu 2/12

6:00 am-1:50 pm

1 stop6h 50m

$1,421

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Fri 2/20

6:44 pm-10:31 pm

1 stop4h 47m

Chicago Midway

Sun 2/22

6:00 am-1:48 pm

1 stop6h 48m

$1,431

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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?

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $413. 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 $596.

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 $430. In contrast, the most expensive time of day to depart to Chicago is in the evening when prices are around $618.

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 $290 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.

Can stopping save me money on Dayton to Chicago flights?

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

How have Dayton to Chicago flight prices changed over time?

As of December 2025, prices for Dayton to Chicago flights are approximately 244% 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

$279

Fastest flight time

1h 21m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Dayton in the past 72 hours is $279. The best round-trip flight deal from Dayton to Chicago found on momondo in the last 72 hours is $345.
The fastest flight from Dayton to Chicago takes 1h 21m
Direct flights go from Dayton to Chicago every day.
There are 3 airports in Chicago. From Dayton there are direct flights to 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights

  • United Airlines Flights From Dayton to Chicago

    United Airlines operates around 26 flights from Dayton to Chicago every week. The average price of these flights found in the last 72 hours has been $295, 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 9,124 reviews.

  • American Airlines Flights From Dayton to Chicago

    Across 11,074 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dayton to Chicago about 10 times each week, with ticket deals ranging from $179 to $298. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
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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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
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport