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Cheap flights from Dayton to Chicago from $150

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 8/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dayton to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:29 pm - 12:54 pm
DAY
-
ORD
1h 25mnonstop
American Airlines Logo
8:30 pm - 10:52 pm
ORD
-
DAY
1h 22mnonstop
$239American Airlines
Thu, Jul 23 - Mon, Jul 27
American Airlines Logo
12:22 pm - 12:50 pm
DAY
-
ORD
1h 28mnonstop
American Airlines Logo
2:56 pm - 5:16 pm
ORD
-
DAY
1h 20mnonstop
$240American Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
6:00 am - 6:32 am
DAY
-
ORD
1h 32mnonstop
United Airlines Logo
9:30 pm - 11:59 pm
ORD
-
DAY
1h 29mnonstop
$248United Airlines
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
6:11 pm - 6:43 pm
DAY
-
ORD
1h 32mnonstop
United Airlines Logo
9:30 pm - 11:59 pm
ORD
-
DAY
1h 29mnonstop
$250United Airlines
Sat, Aug 22 - Sun, Aug 23
American Airlines Logo
12:29 pm - 12:54 pm
DAY
-
ORD
1h 25mnonstop
American Airlines Logo
1:10 pm - 3:35 pm
ORD
-
DAY
1h 25mnonstop
$254American Airlines
Fri, Jul 10 - Wed, Jul 15
United Airlines Logo
2:23 pm - 2:55 pm
DAY
-
ORD
1h 32mnonstop
United Airlines Logo
8:40 am - 11:04 am
ORD
-
DAY
1h 24mnonstop
$269United Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
12:29 pm - 12:54 pm
DAY
-
ORD
1h 25mnonstop
American Airlines Logo
9:03 pm - 11:25 pm
ORD
-
DAY
1h 22mnonstop
$284American Airlines
Mon, Jul 6 - Sat, Jul 11
United Airlines Logo
6:15 pm - 6:51 pm
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
3:00 pm - 5:30 pm
ORD
-
DAY
1h 30mnonstop
$299United Airlines
Fri, Jul 3 - Sun, Jul 5
United Airlines Logo
6:15 pm - 6:51 pm
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
8:40 am - 11:04 am
ORD
-
DAY
1h 24mnonstop
$304United Airlines
Fri, Jul 10 - Sun, Jul 12
American Airlines Logo
7:00 am - 7:35 am
DAY
-
ORD
1h 35mnonstop
American Airlines Logo
8:20 pm - 10:46 pm
ORD
-
DAY
1h 26mnonstop
$309American Airlines
Thu, Aug 13 - Sun, Aug 16

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American Airlines flights from Dayton to Chicago O'Hare Intl Airport

Our best American Airlines deals on Dayton to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jul 23
DAY12:29 pmDayton
1h 25m
ORD12:54 pmChicago O'Hare Intl
Jul 27
ORD8:30 pmChicago O'Hare Intl
1h 22m
DAY10:52 pmDayton
$239
American Airlines
Aug 6
DAY12:22 pmDayton
1h 28m
ORD12:50 pmChicago O'Hare Intl
Aug 13
ORD2:56 pmChicago O'Hare Intl
1h 20m
DAY5:16 pmDayton
$240
American Airlines
Jul 10
DAY12:29 pmDayton
1h 25m
ORD12:54 pmChicago O'Hare Intl
Jul 15
ORD1:10 pmChicago O'Hare Intl
1h 25m
DAY3:35 pmDayton
$254

United Airlines flights from Dayton to Chicago O'Hare Intl Airport

Our best United Airlines deals on Dayton to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 20
DAY6:00 amDayton
1h 32m
ORD6:32 amChicago O'Hare Intl
Aug 23
ORD9:30 pmChicago O'Hare Intl
1h 29m
DAY11:59 pmDayton
$248
United Airlines
Aug 22
DAY6:11 pmDayton
1h 32m
ORD6:43 pmChicago O'Hare Intl
Aug 23
ORD9:30 pmChicago O'Hare Intl
1h 29m
DAY11:59 pmDayton
$250
United Airlines
Jul 9
DAY2:23 pmDayton
1h 32m
ORD2:55 pmChicago O'Hare Intl
Jul 12
ORD8:40 amChicago O'Hare Intl
1h 24m
DAY11:04 amDayton
$269

momondo Fare Finder

 
Customize your flight search to find flights from Dayton to Chicago O'Hare Intl Airport 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 June 26, 2026.
Use the filters below to find and compare flights from Dayton to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 7/23

12:29 pm-12:54 pm

Nonstop1h 25m

Chicago O'Hare Intl

Mon 7/27

8:30 pm-10:52 pm

Nonstop1h 22m

$239

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 8/6

12:22 pm-12:50 pm

Nonstop1h 28m

Chicago O'Hare Intl

Thu 8/13

2:56 pm-5:16 pm

Nonstop1h 20m

$240

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 8/20

6:00 am-6:32 am

Nonstop1h 32m

Chicago O'Hare Intl

Sun 8/23

9:30 pm-11:59 pm

Nonstop1h 29m

$248

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 8/22

6:11 pm-6:43 pm

Nonstop1h 32m

Chicago O'Hare Intl

Sun 8/23

9:30 pm-11:59 pm

Nonstop1h 29m

$250

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 7/10

12:29 pm-12:54 pm

Nonstop1h 25m

Chicago O'Hare Intl

Wed 7/15

1:10 pm-3:35 pm

Nonstop1h 25m

$254

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 7/9

2:23 pm-2:55 pm

Nonstop1h 32m

Chicago O'Hare Intl

Sun 7/12

8:40 am-11:04 am

Nonstop1h 24m

$269

DaytonChicago

DAY - ORD

DAYORD

Dayton

Mon 7/6

12:29 pm-12:54 pm

Nonstop1h 25m

Chicago O'Hare Intl

Sat 7/11

9:03 pm-11:25 pm

Nonstop1h 22m

$284

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 7/3

6:15 pm-6:51 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sun 7/5

3:00 pm-5:30 pm

Nonstop1h 30m

$299

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 7/10

6:15 pm-6:51 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sun 7/12

8:40 am-11:04 am

Nonstop1h 24m

$304

DaytonChicago

DAY - ORD

DAYORD

Dayton

Thu 8/13

7:00 am-7:35 am

Nonstop1h 35m

Chicago O'Hare Intl

Sun 8/16

8:20 pm-10:46 pm

Nonstop1h 26m

$309

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 O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Dayton averaging around $239.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $414. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Dayton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $641.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Dayton in the morning is the least expensive time of day to depart. momondo users have found prices as low as $428 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $733. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dayton to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Dayton to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Dayton when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Dayton for as low as $179 on momondo.

What cabin class options are available on Dayton to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Dayton to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Dayton to Chicago O'Hare Intl Airport.

How have Dayton to Chicago O'Hare Intl Airport flight prices changed over time?

As of June 2026, prices for Dayton to Chicago O'Hare Intl Airport flights are approximately 83% more expensive when compared to flights at the same time last year.

When to book flights from Dayton to Chicago O'Hare Intl Airport

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

Cheap Dayton to Chicago O'Hare Intl Airport (DAY to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to Chicago O'Hare Intl Airport

Best Price Found

$282

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Dayton in the past 72 hours is $282. The best round-trip flight deal from Dayton to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $389.
The fastest flight from Dayton to Chicago O'Hare Intl Airport takes 1h 15m
Direct flights go from Dayton to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Dayton to Chicago O'Hare Intl Airport

  • How far is Dayton to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 247.1 mi away from Dayton. By plane, this route typically takes 1h 15m.

  • When did momondo last update prices for flights from Dayton Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Dayton Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Dayton Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl 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 Dayton to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Dayton to Chicago O'Hare Intl Airport?

Best airlines flying from Dayton to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Dayton to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights

  • United Airlines Flights From Dayton to Chicago O'Hare Intl Airport

    The lowest priced United Airlines flight from Dayton to Chicago O'Hare Intl Airport from the last 72 hours was $179. Generally, United Airlines has 34 flights on this route every week with an average price of $309. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Dayton to Chicago O'Hare Intl Airport

    Across 11,769 American Airlines reviews on momondo, the average score is 7.1/10. American Airlines flies from Dayton to Chicago O'Hare Intl Airport about 18 times each week, with ticket deals ranging from $179 to $286. 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
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

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?

Flights from Dayton to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Dayton.

I’m not ready to book a flight from Dayton to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Dayton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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