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Cheap flights from Chicago to Dayton from $154

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 5/25. 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.
United Airlines Logo
10:50 am - 1:23 pm
ORD
-
DAY
1h 33mnonstop
United Airlines Logo
2:04 pm - 2:40 pm
DAY
-
ORD
1h 36mnonstop
$179United Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
7:25 pm - 9:44 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
6:00 am - 12:35 pm
DAY
-
ORD
7h 35m1 stop
$219American Airlines
Sun, Jan 18 - Sun, Jan 25
American Airlines Logo
2:25 pm - 4:46 pm
ORD
-
DAY
1h 21mnonstop
American Airlines Logo
1:12 pm - 1:38 pm
DAY
-
ORD
1h 26mnonstop
$224American Airlines
Fri, Jan 2 - Mon, Jan 5
American Airlines Logo
8:03 am - 1:18 pm
ORD
-
DAY
4h 15m1 stop
American Airlines Logo
1:12 pm - 1:38 pm
DAY
-
ORD
1h 26mnonstop
$234American Airlines
Fri, Jan 2 - Mon, Jan 5
United Airlines Logo
7:46 pm - 10:14 pm
ORD
-
DAY
1h 28mnonstop
United Airlines Logo
9:00 am - 9:36 am
DAY
-
ORD
1h 36mnonstop
$239United Airlines
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
10:10 am - 5:43 pm
ORD
-
DAY
6h 33m1 stop
American Airlines Logo
6:44 am - 1:22 pm
DAY
-
ORD
7h 38m1 stop
$259American Airlines
Wed, Jan 14 - Sat, Jan 17
United Airlines Logo
2:40 pm - 5:04 pm
ORD
-
DAY
1h 24mnonstop
United Airlines Logo
7:00 am - 7:44 am
DAY
-
ORD
1h 44mnonstop
$269United Airlines
Tue, Jan 6 - Sat, Jan 10
American Airlines Logo
7:11 am - 1:18 pm
ORD
-
DAY
5h 07m1 stop
American Airlines Logo
7:30 pm - 11:42 pm
DAY
-
ORD
5h 12m1 stop
$284American Airlines
Fri, Jan 2 - Mon, Jan 5
Multiple Airlines Logo
7:58 pm - 3:29 pm
ORD
-
DAY
18h 31m1 stop
Multiple Airlines Logo
4:26 pm - 11:47 am
DAY
-
ORD
44h 21m2 stops
$320Multiple Airlines
Sun, Jan 18 - Sun, Jan 25
Delta Logo
11:21 am - 5:58 pm
MDW
-
DAY
5h 37m1 stop
Delta Logo
6:00 am - 10:27 am
DAY
-
MDW
5h 27m1 stop
$1,401Delta
Mon, Jan 5 - Fri, Jan 9

United Airlines flights from Chicago to Dayton

Our best United Airlines deals on Chicago to Dayton flight tickets
United Airlines
Jan 18
ORD10:50 amChicago O'Hare Intl
1h 33m
DAY1:23 pmDayton
Jan 25
DAY2:04 pmDayton
1h 36m
ORD2:40 pmChicago O'Hare Intl
$179
Find similar
United Airlines
Feb 14
ORD7:46 pmChicago O'Hare Intl
1h 28m
DAY10:14 pmDayton
Feb 18
DAY9:00 amDayton
1h 36m
ORD9:36 amChicago O'Hare Intl
$239
Find similar
United Airlines
Jan 6
ORD2:40 pmChicago O'Hare Intl
1h 24m
DAY5:04 pmDayton
Jan 10
DAY7:00 amDayton
1h 44m
ORD7:44 amChicago O'Hare Intl
$269
Find similar

American Airlines flights from Chicago to Dayton

Our best American Airlines deals on Chicago to Dayton flight tickets
American Airlines
Jan 18
ORD7:25 pmChicago O'Hare Intl
1h 19m
DAY9:44 pmDayton
Jan 25
DAY7:10 pmDayton
5h 17m
1 stop
ORD11:27 pmChicago O'Hare Intl
$219
Find similar
American Airlines
Jan 2
ORD2:25 pmChicago O'Hare Intl
1h 21m
DAY4:46 pmDayton
Jan 5
DAY1:12 pmDayton
1h 26m
ORD1:38 pmChicago O'Hare Intl
$224
Find similar
American Airlines
Jan 2
ORD8:03 amChicago O'Hare Intl
4h 15m
1 stop
DAY1:18 pmDayton
Jan 5
DAY1:12 pmDayton
1h 26m
ORD1:38 pmChicago O'Hare Intl
$234
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 23, 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

Sun 1/18

10:50 am-1:23 pm

Nonstop1h 33m

Dayton

Sun 1/25

2:04 pm-2:40 pm

Nonstop1h 36m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sun 1/18

7:25 pm-9:44 pm

Nonstop1h 19m

Dayton

Sun 1/25

6:00 am-12:35 pm

1 stop7h 35m

$219

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 1/2

2:25 pm-4:46 pm

Nonstop1h 21m

Dayton

Mon 1/5

1:12 pm-1:38 pm

Nonstop1h 26m

$224

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 1/2

8:03 am-1:18 pm

1 stop4h 15m

Dayton

Mon 1/5

1:12 pm-1:38 pm

Nonstop1h 26m

$234

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 2/14

7:46 pm-10:14 pm

Nonstop1h 28m

Dayton

Wed 2/18

9:00 am-9:36 am

Nonstop1h 36m

$239

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Wed 1/14

10:10 am-5:43 pm

1 stop6h 33m

Dayton

Sat 1/17

6:44 am-1:22 pm

1 stop7h 38m

$259

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 1/6

2:40 pm-5:04 pm

Nonstop1h 24m

Dayton

Sat 1/10

7:00 am-7:44 am

Nonstop1h 44m

$269

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 1/2

7:11 am-1:18 pm

1 stop5h 07m

Dayton

Mon 1/5

7:30 pm-11:42 pm

1 stop5h 12m

$284

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sun 1/18

7:58 pm-3:29 pm

1 stop18h 31m

Dayton

Sun 1/25

4:26 pm-11:47 am

2 stops44h 21m

$320

ChicagoDayton

MDW - DAY

MDWDAY

Chicago Midway

Mon 1/5

11:21 am-5:58 pm

1 stop5h 37m

Dayton

Fri 1/9

6:00 am-10:27 am

1 stop5h 27m

$1,401

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 $319 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?

You could potentially save up to 4% on your flight if you consider stops on a Chicago to Dayton flight.

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 11m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

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 $254.
The fastest flight from Chicago to Dayton takes 1h 11m
Direct flights go from Chicago to Dayton on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. 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 11m 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
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $199Free CancellationRating
7.4
9,105 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 27 United Airlines flights for this route in a normal week, average airfare is usually $299 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 $353 round-trip. American Airlines operates 13 flights out of Chicago into Dayton in an average week, so prices vary by time and availability. 11,054 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
Xenia
Huber Heights
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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