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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.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:33 am - 9:10 am
DAY
-
ORD
1h 37mnonstop
American Airlines Logo
9:55 am - 12:11 pm
ORD
-
DAY
1h 16mnonstop
$179American Airlines
Fri, Feb 13 - Mon, Feb 23
United Airlines Logo
10:45 am - 11:18 am
DAY
-
ORD
1h 33mnonstop
United Airlines Logo
9:25 pm - 11:44 pm
ORD
-
DAY
1h 19mnonstop
$194United Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
9:05 am - 9:50 am
DAY
-
ORD
1h 45mnonstop
United Airlines Logo
10:50 am - 1:23 pm
ORD
-
DAY
1h 33mnonstop
$209United Airlines
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
12:43 pm - 1:11 pm
DAY
-
ORD
1h 28mnonstop
American Airlines Logo
4:05 pm - 10:07 pm
ORD
-
DAY
5h 02m1 stop
$219American Airlines
Fri, Feb 13 - Mon, Feb 23
American Airlines Logo
7:44 am - 1:22 pm
DAY
-
ORD
6h 38m1 stop
American Airlines Logo
7:25 pm - 9:44 pm
ORD
-
DAY
1h 19mnonstop
$234American Airlines
Sat, Jan 10 - Sun, Jan 11
United Airlines Logo
7:00 am - 7:36 am
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
10:56 am - 1:25 pm
ORD
-
DAY
1h 29mnonstop
$239United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
7:24 am - 8:00 am
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
7:40 pm - 10:08 pm
ORD
-
DAY
1h 28mnonstop
$254United Airlines
Tue, Mar 10 - Thu, Mar 19
Delta Logo
6:00 am - 10:27 am
DAY
-
MDW
5h 27m1 stop
Delta Logo
5:31 pm - 11:16 pm
MDW
-
DAY
4h 45m1 stop
$1,401Delta
Wed, Jan 7 - Wed, Jan 7
Delta Logo
6:00 am - 11:59 am
DAY
-
MDW
6h 59m1 stop
Delta Logo
5:40 pm - 12:14 am
MDW
-
DAY
5h 34m1 stop
$1,431Delta
Fri, Mar 6 - Sun, Mar 8
Delta Logo
6:42 pm - 10:31 pm
DAY
-
MDW
4h 49m1 stop
Delta Logo
10:45 am - 5:57 pm
MDW
-
DAY
6h 12m1 stop
$1,461Delta
Fri, Mar 27 - Mon, Mar 30

American Airlines flights from Dayton to Chicago

Our best American Airlines deals on Dayton to Chicago flight tickets
American Airlines
Feb 13
DAY12:43 pmDayton
1h 28m
ORD1:11 pmChicago O'Hare Intl
Feb 15
ORD1:31 pmChicago O'Hare Intl
1h 14m
DAY3:45 pmDayton
$179
Find similar
American Airlines
Feb 13
DAY12:43 pmDayton
1h 28m
ORD1:11 pmChicago O'Hare Intl
Feb 23
ORD4:05 pmChicago O'Hare Intl
5h 02m
1 stop
DAY10:07 pmDayton
$219
Find similar
American Airlines
Jan 2
DAY1:11 pmDayton
1h 26m
ORD1:37 pmChicago O'Hare Intl
Jan 9
ORD7:25 pmChicago O'Hare Intl
1h 19m
DAY9:44 pmDayton
$224
Find similar

United Airlines flights from Dayton to Chicago

Our best United Airlines deals on Dayton to Chicago flight tickets
United Airlines
Apr 2
DAY10:45 amDayton
1h 33m
ORD11:18 amChicago O'Hare Intl
Apr 5
ORD9:25 pmChicago O'Hare Intl
1h 19m
DAY11:44 pmDayton
$194
Find similar
United Airlines
Jan 10
DAY9:05 amDayton
1h 45m
ORD9:50 amChicago O'Hare Intl
Jan 14
ORD10:50 amChicago O'Hare Intl
1h 33m
DAY1:23 pmDayton
$209
Find similar
United Airlines
Jan 2
DAY6:28 amDayton
1h 44m
ORD7:12 amChicago O'Hare Intl
Jan 6
ORD2:40 pmChicago O'Hare Intl
1h 24m
DAY5:04 pmDayton
$239
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 28, 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

Fri 2/13

8:33 am-9:10 am

Nonstop1h 37m

Chicago O'Hare Intl

Mon 2/23

9:55 am-12:11 pm

Nonstop1h 16m

$179

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 4/2

10:45 am-11:18 am

Nonstop1h 33m

Chicago O'Hare Intl

Sun 4/5

9:25 pm-11:44 pm

Nonstop1h 19m

$194

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 1/10

9:05 am-9:50 am

Nonstop1h 45m

Chicago O'Hare Intl

Wed 1/14

10:50 am-1:23 pm

Nonstop1h 33m

$209

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 2/13

12:43 pm-1:11 pm

Nonstop1h 28m

Chicago O'Hare Intl

Mon 2/23

4:05 pm-10:07 pm

1 stop5h 02m

$219

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 1/10

7:44 am-1:22 pm

1 stop6h 38m

Chicago O'Hare Intl

Sun 1/11

7:25 pm-9:44 pm

Nonstop1h 19m

$234

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 2/14

7:00 am-7:36 am

Nonstop1h 36m

Chicago O'Hare Intl

Wed 2/18

10:56 am-1:25 pm

Nonstop1h 29m

$239

DaytonChicago

DAY - ORD

DAYORD

Dayton

Tue 3/10

7:24 am-8:00 am

Nonstop1h 36m

Chicago O'Hare Intl

Thu 3/19

7:40 pm-10:08 pm

Nonstop1h 28m

$254

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Wed 1/7

6:00 am-10:27 am

1 stop5h 27m

Chicago Midway

Wed 1/7

5:31 pm-11:16 pm

1 stop4h 45m

$1,401

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Fri 3/6

6:00 am-11:59 am

1 stop6h 59m

Chicago Midway

Sun 3/8

5:40 pm-12:14 am

1 stop5h 34m

$1,431

DaytonChicago

DAY - MDW

DAYMDW

Dayton

Fri 3/27

6:42 pm-10:31 pm

1 stop4h 49m

Chicago Midway

Mon 3/30

10:45 am-5:57 pm

1 stop6h 12m

$1,461

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 Saturday when prices can be found for as low as $403. 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 $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 22m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

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 22m
Direct flights go from Dayton to Chicago on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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 22m.

  • 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
9,113 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,073 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 $296, 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 9,113 reviews.

  • American Airlines Flights From Dayton to Chicago

    Across 11,073 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Dayton to Chicago about 25 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
Valparaiso
Schererville
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