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Cheap flights from Chicago to Dayton from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Dayton departing on 1/25. 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
1:25 pm - 3:45 pm
ORD
-
DAY
1h 20mnonstop
American Airlines Logo
1:33 pm - 2:02 pm
DAY
-
ORD
1h 29mnonstop
$179American Airlines
Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
9:59 am - 12:20 pm
ORD
-
DAY
1h 21mnonstop
American Airlines Logo
4:21 pm - 4:55 pm
DAY
-
ORD
1h 34mnonstop
$180American Airlines
Thu, Jan 8 - Sun, Jan 11
American Airlines Logo
8:02 pm - 10:21 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
1:12 pm - 1:38 pm
DAY
-
ORD
1h 26mnonstop
$194American Airlines
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
11:49 am - 8:38 pm
ORD
-
DAY
7h 49m1 stop
American Airlines Logo
1:33 pm - 2:02 pm
DAY
-
ORD
1h 29mnonstop
$219American Airlines
Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
1:25 pm - 3:45 pm
ORD
-
DAY
1h 20mnonstop
American Airlines Logo
7:10 pm - 11:27 pm
DAY
-
ORD
5h 17m1 stop
$220American Airlines
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
9:25 pm - 11:43 pm
ORD
-
DAY
1h 18mnonstop
United Airlines Logo
10:45 am - 11:06 am
DAY
-
ORD
1h 21mnonstop
$228United Airlines
Thu, Mar 26 - Sun, Mar 29
United Airlines Logo
10:56 am - 1:25 pm
ORD
-
DAY
1h 29mnonstop
United Airlines Logo
9:00 am - 9:36 am
DAY
-
ORD
1h 36mnonstop
$239United Airlines
Tue, Feb 17 - Sat, Feb 21
Delta Logo
9:50 am - 11:16 pm
MDW
-
DAY
12h 26m2 stops
Delta Logo
6:00 am - 6:36 pm
DAY
-
MDW
13h 36m2 stops
$648Delta
Mon, Jan 19 - Thu, Jan 22
Delta Logo
9:50 am - 11:16 pm
MDW
-
DAY
12h 26m2 stops
Delta Logo
2:37 pm - 10:22 pm
DAY
-
MDW
8h 45m1 stop
$665Delta
Mon, Jan 19 - Tue, Jan 20
Delta Logo
6:00 am - 11:16 pm
MDW
-
DAY
16h 16m1 stop
Delta Logo
6:00 am - 6:36 pm
DAY
-
MDW
13h 36m2 stops
$719Delta
Mon, Jan 19 - Thu, Jan 22

American Airlines flights from Chicago to Dayton

Our best American Airlines deals on Chicago to Dayton flight tickets
American Airlines
Jan 17
ORD1:25 pmChicago O'Hare Intl
1h 20m
DAY3:45 pmDayton
Jan 19
DAY1:33 pmDayton
1h 29m
ORD2:02 pmChicago O'Hare Intl
$179
Find similar
American Airlines
Jan 8
ORD9:59 amChicago O'Hare Intl
1h 21m
DAY12:20 pmDayton
Jan 11
DAY4:21 pmDayton
1h 34m
ORD4:55 pmChicago O'Hare Intl
$180
Find similar
American Airlines
Jan 2
ORD8:02 pmChicago O'Hare Intl
1h 19m
DAY10:21 pmDayton
Jan 5
DAY1:12 pmDayton
1h 26m
ORD1:38 pmChicago O'Hare Intl
$194
Find similar

United Airlines flights from Chicago to Dayton

Our best United Airlines deals on Chicago to Dayton flight tickets
United Airlines
Dec 30
ORD2:23 pmChicago O'Hare Intl
1h 23m
DAY4:46 pmDayton
Jan 3
DAY6:28 amDayton
1h 44m
ORD7:12 amChicago O'Hare Intl
$209
Find similar
United Airlines
Mar 26
ORD9:25 pmChicago O'Hare Intl
1h 18m
DAY11:43 pmDayton
Mar 29
DAY10:45 amDayton
1h 21m
ORD11:06 amChicago O'Hare Intl
$228
Find similar
United Airlines
Feb 17
ORD10:56 amChicago O'Hare Intl
1h 29m
DAY1:25 pmDayton
Feb 21
DAY9:00 amDayton
1h 36m
ORD9:36 amChicago O'Hare Intl
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Dayton 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 16, 2025.
Use the filters below to find and compare flights from Chicago to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 1/17

1:25 pm-3:45 pm

Nonstop1h 20m

Dayton

Mon 1/19

1:33 pm-2:02 pm

Nonstop1h 29m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 1/8

9:59 am-12:20 pm

Nonstop1h 21m

Dayton

Sun 1/11

4:21 pm-4:55 pm

Nonstop1h 34m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 1/2

8:02 pm-10:21 pm

Nonstop1h 19m

Dayton

Mon 1/5

1:12 pm-1:38 pm

Nonstop1h 26m

$194

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 1/17

11:49 am-8:38 pm

1 stop7h 49m

Dayton

Mon 1/19

1:33 pm-2:02 pm

Nonstop1h 29m

$219

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 1/8

1:25 pm-3:45 pm

Nonstop1h 20m

Dayton

Sun 1/11

7:10 pm-11:27 pm

1 stop5h 17m

$220

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 3/26

9:25 pm-11:43 pm

Nonstop1h 18m

Dayton

Sun 3/29

10:45 am-11:06 am

Nonstop1h 21m

$228

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 2/17

10:56 am-1:25 pm

Nonstop1h 29m

Dayton

Sat 2/21

9:00 am-9:36 am

Nonstop1h 36m

$239

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Mon 1/19

9:50 am-11:16 pm

2 stops12h 26m

Dayton

Thu 1/22

6:00 am-6:36 pm

2 stops13h 36m

$648

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Mon 1/19

9:50 am-11:16 pm

2 stops12h 26m

Dayton

Tue 1/20

2:37 pm-10:22 pm

1 stop8h 45m

$665

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Mon 1/19

6:00 am-11:16 pm

1 stop16h 16m

Dayton

Thu 1/22

6:00 am-6:36 pm

2 stops13h 36m

$719

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 Dayton from

How to get the cheapest flight ticket from Chicago 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 typical price of a round-trip flight between Chicago and Dayton?

What is the cheapest month to fly to Dayton?

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

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

The cheapest day to depart from Chicago 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 Monday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Dayton for around $496.

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 Chicago to Dayton in the afternoon for as low as $284. 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 $352 per ticket.

What is the cheapest Chicago to Dayton flight route?

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

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

There are 3 cabin classes available to choose from on Chicago 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 Chicago to Dayton flights?

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

How have Chicago to Dayton flight prices changed over time?

As of December 2025, prices for Chicago to Dayton flights are approximately 131% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Dayton

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

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

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

Best Price Found

$294

Fastest flight time

1h 18m

Direct flights

Mon, Tue, Wed, Fri and Sat

Airports in Dayton

1 airport
The best one-way flight to Dayton from Chicago in the past 72 hours is $294. The best round-trip flight deal from Chicago to Dayton found on momondo in the last 72 hours is $249.
The fastest flight from Chicago to Dayton takes 1h 18m
Direct flights go from Chicago to Dayton on Monday, Tuesday, Wednesday, Friday and Saturday. There are no airlines offering direct flights.
There is 1 airport in Dayton. From Chicago there are direct flights to Dayton (DAY).
Search flight deals

  • How far is Chicago to Dayton by plane?

    There are 231.5 mi between Chicago and Dayton. 1h 18m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Dayton Airport are updated daily.

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

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

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

    The necessary travel and health documents for your Dayton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Chicago to Dayton?

Best airlines flying from Chicago to Dayton

Compare and see reviews for airlines that fly from Chicago to Dayton with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

  • United Airlines Flights From Chicago to Dayton

    United Airlines flight deals from Chicago to Dayton start from $199 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $301 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Chicago to Dayton

    The best American Airlines deal for Chicago to Dayton flight tickets found on momondo in the last 72 hours was $179, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $355 round-trip. American Airlines operates 6 flights out of Chicago into Dayton in an average week, so prices vary by time and availability. 11,049 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Troy
Fairborn
Miamisburg
Huber Heights
Xenia
Beavercreek
Sidney
Greenville
Winchester

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Dayton for you.

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

Yes. momondo enables you to select and highlight flights to Dayton from Chicago with this policy.

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

momondo helps you find the best flight between Chicago and Dayton 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 Chicago to Dayton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Dayton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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