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Cheap flights from Dayton to Chicago from $119

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 7/2. 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.
American Airlines Logo
8:17 am - 8:50 am
DAY
-
ORD
1h 33mnonstop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$239American Airlines
Fri, Jun 5 - Mon, Jun 8
United Airlines Logo
6:10 pm - 6:46 pm
DAY
-
ORD
1h 36mnonstop
United Airlines Logo
3:00 pm - 5:29 pm
ORD
-
DAY
1h 29mnonstop
$249United Airlines
Sat, Jun 6 - Sat, Jun 20
American Airlines Logo
8:17 am - 8:50 am
DAY
-
ORD
1h 33mnonstop
American Airlines Logo
1:18 pm - 3:42 pm
ORD
-
DAY
1h 24mnonstop
$250American Airlines
Sat, Jun 6 - Sat, Jun 20
American Airlines Logo
12:03 pm - 12:34 pm
DAY
-
ORD
1h 31mnonstop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$254American Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
1:49 pm - 5:50 pm
DAY
-
ORD
5h 01m
1 stop
American Airlines Logo
1:19 pm - 10:06 pm
ORD
-
DAY
7h 47m
1 stop
$259American Airlines
Sat, Jun 6 - Sat, Jun 13
American Airlines Logo
1:49 pm - 5:50 pm
DAY
-
ORD
5h 01m
1 stop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$260American Airlines
Sat, Jun 6 - Sun, Jun 7
American Airlines Logo
5:57 pm - 11:59 pm
DAY
-
ORD
7h 02m
1 stop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$264American Airlines
Fri, May 29 - Fri, Jun 5
American Airlines Logo
4:10 pm - 4:44 pm
DAY
-
ORD
1h 34mnonstop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$269American Airlines
Fri, Jun 19 - Sun, Jun 21
American Airlines Logo
4:10 pm - 4:44 pm
DAY
-
ORD
1h 34mnonstop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$274American Airlines
Fri, Jun 19 - Sun, Jun 21
American Airlines Logo
2:02 pm - 7:45 pm
DAY
-
ORD
6h 43m
1 stop
American Airlines Logo
10:00 pm - 12:18 am
ORD
-
DAY
1h 18mnonstop
$279American Airlines
Fri, Jun 5 - Mon, Jun 8

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
Sep 24
DAY7:08 amDayton
1h 22m
ORD7:30 amChicago O'Hare Intl
Oct 1
ORD8:20 pmChicago O'Hare Intl
1h 32m
DAY10:52 pmDayton
$239
American Airlines
Jun 6
DAY8:17 amDayton
1h 33m
ORD8:50 amChicago O'Hare Intl
Jun 20
ORD1:18 pmChicago O'Hare Intl
1h 24m
DAY3:42 pmDayton
$250
American Airlines
Sep 10
DAY7:08 amDayton
1h 22m
ORD7:30 amChicago O'Hare Intl
Sep 13
ORD8:00 amChicago O'Hare Intl
1h 22m
DAY10:22 amDayton
$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
Jun 6
DAY6:10 pmDayton
1h 36m
ORD6:46 pmChicago O'Hare Intl
Jun 20
ORD3:00 pmChicago O'Hare Intl
1h 29m
DAY5:29 pmDayton
$249
United Airlines
Jun 27
DAY6:15 pmDayton
1h 36m
ORD6:51 pmChicago O'Hare Intl
Jun 28
ORD3:00 pmChicago O'Hare Intl
1h 30m
DAY5:30 pmDayton
$285
United Airlines
Aug 27
DAY7:45 pmDayton
1h 37m
ORD8:22 pmChicago O'Hare Intl
Sep 1
ORD9:30 pmChicago O'Hare Intl
1h 14m
DAY11:44 pmDayton
$319

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 May 11, 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

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 6/5

8:17 am-8:50 am

Nonstop1h 33m

Chicago O'Hare Intl

Mon 6/8

10:00 pm-12:18 am

Nonstop1h 18m

$239

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 6/6

6:10 pm-6:46 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sat 6/20

3:00 pm-5:29 pm

Nonstop1h 29m

$249

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 6/6

8:17 am-8:50 am

Nonstop1h 33m

Chicago O'Hare Intl

Sat 6/20

1:18 pm-3:42 pm

Nonstop1h 24m

$250
Quickest round-trip

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 5/29

12:03 pm-12:34 pm

Nonstop1h 31m

Chicago O'Hare Intl

Fri 6/5

10:00 pm-12:18 am

Nonstop1h 18m

$254

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 6/6

1:49 pm-5:50 pm

1 stop5h 01m

Chicago O'Hare Intl

Sat 6/13

1:19 pm-10:06 pm

1 stop7h 47m

$259

DaytonChicago

DAY - ORD

DAYORD

Dayton

Sat 6/6

1:49 pm-5:50 pm

1 stop5h 01m

Chicago O'Hare Intl

Sun 6/7

10:00 pm-12:18 am

Nonstop1h 18m

$260

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 5/29

5:57 pm-11:59 pm

1 stop7h 02m

Chicago O'Hare Intl

Fri 6/5

10:00 pm-12:18 am

Nonstop1h 18m

$264

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 6/19

4:10 pm-4:44 pm

Nonstop1h 34m

Chicago O'Hare Intl

Sun 6/21

10:00 pm-12:18 am

Nonstop1h 18m

$269

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 6/19

4:10 pm-4:44 pm

Nonstop1h 34m

Chicago O'Hare Intl

Sun 6/21

10:00 pm-12:18 am

Nonstop1h 18m

$274

DaytonChicago

DAY - ORD

DAYORD

Dayton

Fri 6/5

2:02 pm-7:45 pm

1 stop6h 43m

Chicago O'Hare Intl

Mon 6/8

10:00 pm-12:18 am

Nonstop1h 18m

$279

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 $409. 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 $619.

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 $424 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $702. 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 $284 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.

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 May 2026, prices for Dayton to Chicago O'Hare Intl Airport flights are approximately 85% 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

$274

Fastest flight time

1h 29m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Dayton in the past 72 hours is $274. The best round-trip flight deal from Dayton to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $365.
The fastest flight from Dayton to Chicago O'Hare Intl Airport takes 1h 29m
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 29m.

  • 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
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
American AirlinesPriceFrom $179Free CancellationRating
7.1
11,667 reviews
Search American 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 46 flights on this route every week with an average price of $301. United Airlines is rated 7.4/10 by our users.

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

    Across 11,667 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 $277. 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
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

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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