Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dayton to Chicago from $120

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.
Multiple Airlines Logo
4:20 pm - 3:30 pmDAY  Dayton-ORD Chicago O'Hare Intl
24h 10m1 stop Fort Lauderdale
Multiple Airlines Logo
8:00 am - 8:24 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 24m1 stop Fort Lauderdale
$217Multiple Airlines
Mon, Oct 19 - Fri, Nov 6
Multiple Airlines Logo
9:04 pm - 9:10 pmDAY  Dayton-ORD Chicago O'Hare Intl
25h 06m2 stops Fort Lauderdale Houston George Bush Intcntl
Multiple Airlines Logo
8:00 am - 8:24 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 24m1 stop Fort Lauderdale
$249Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
11:22 am - 11:59 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 37mnonstop
American Airlines Logo
10:00 pm - 12:26 amORD  Chicago O'Hare Intl-DAY Dayton
1h 26mnonstop
$286American Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
7:10 am - 7:51 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 41mnonstop
United Airlines Logo
9:30 pm - 11:38 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 08mnonstop
$287United Airlines
Tue, Nov 24 - Sat, Nov 28
United Airlines Logo
5:30 am - 5:59 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 29mnonstop
United Airlines Logo
9:30 pm - 11:38 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 08mnonstop
$287United Airlines
Wed, Nov 25 - Sat, Nov 28
American Airlines Logo
11:22 am - 11:59 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 37mnonstop
American Airlines Logo
10:00 pm - 12:26 amORD  Chicago O'Hare Intl-DAY Dayton
1h 26mnonstop
$287American Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
6:07 pm - 6:43 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 36mnonstop
United Airlines Logo
6:10 pm - 8:49 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 39mnonstop
$287United Airlines
Wed, Nov 25 - Sat, Nov 28
American Airlines Logo
7:57 am - 8:43 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 46mnonstop
American Airlines Logo
4:30 pm - 6:51 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 21mnonstop
$287American Airlines
Tue, Nov 3 - Sat, Nov 7
Multiple Airlines Logo
9:04 pm - 11:32 amDAY  Dayton-ORD Chicago O'Hare Intl
15h 28m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:04 am - 8:24 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$315Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Multiple Airlines Logo
9:04 pm - 3:30 pmDAY  Dayton-ORD Chicago O'Hare Intl
19h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
8:04 am - 8:24 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$324Multiple Airlines
Fri, Oct 23 - Mon, Oct 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
Oct 24
DAY11:22 amDayton
1h 37m
ORD11:59 amChicago O'Hare Intl
Oct 28
ORD10:00 pmChicago O'Hare Intl
1h 26m
DAY12:26 amDayton
$286
American Airlines
Oct 21
DAY6:30 amDayton
1h 29m
ORD6:59 amChicago O'Hare Intl
Oct 31
ORD8:15 amChicago O'Hare Intl
1h 21m
DAY10:36 amDayton
$288
American Airlines
Oct 23
DAY12:35 pmDayton
1h 30m
ORD1:05 pmChicago O'Hare Intl
Oct 25
ORD10:00 pmChicago O'Hare Intl
1h 26m
DAY12:26 amDayton
$289

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
Nov 24
DAY7:10 amDayton
1h 41m
ORD7:51 amChicago O'Hare Intl
Nov 28
ORD9:30 pmChicago O'Hare Intl
1h 08m
DAY11:38 pmDayton
$287
United Airlines
Oct 7
DAY11:32 amDayton
1h 28m
ORD12:00 pmChicago O'Hare Intl
Oct 11
ORD9:30 pmChicago O'Hare Intl
1h 28m
DAY11:58 pmDayton
$322
United Airlines
Sep 30
DAY9:00 amDayton
1h 37m
ORD9:37 amChicago O'Hare Intl
Oct 7
ORD8:40 amChicago O'Hare Intl
1h 17m
DAY10:57 amDayton
$325

momondo Fare Finder

 
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 Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Mon 10/19

4:20 pm-3:30 pm

1 stop24h 10m

Chicago O'Hare Intl

Fri 11/6

8:00 am-8:24 pm

1 stop11h 24m

$217

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Mon 11/9

9:04 pm-9:10 pm

2 stops25h 06m

Chicago O'Hare Intl

Fri 11/13

8:00 am-8:24 pm

1 stop11h 24m

$249

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Sat 10/24

11:22 am-11:59 am

Nonstop1h 37m

Chicago O'Hare Intl

Wed 10/28

10:00 pm-12:26 am

Nonstop1h 26m

$286

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Tue 11/24

7:10 am-7:51 am

Nonstop1h 41m

Chicago O'Hare Intl

Sat 11/28

9:30 pm-11:38 pm

Nonstop1h 08m

$287
Quickest round-trip

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Wed 11/25

5:30 am-5:59 am

Nonstop1h 29m

Chicago O'Hare Intl

Sat 11/28

9:30 pm-11:38 pm

Nonstop1h 08m

$287

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Sat 10/24

11:22 am-11:59 am

Nonstop1h 37m

Chicago O'Hare Intl

Wed 10/28

10:00 pm-12:26 am

Nonstop1h 26m

$287

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Wed 11/25

6:07 pm-6:43 pm

Nonstop1h 36m

Chicago O'Hare Intl

Sat 11/28

6:10 pm-8:49 pm

Nonstop1h 39m

$287

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Tue 11/3

7:57 am-8:43 am

Nonstop1h 46m

Chicago O'Hare Intl

Sat 11/7

4:30 pm-6:51 pm

Nonstop1h 21m

$287

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Fri 10/23

9:04 pm-11:32 am

2 stops15h 28m

Chicago O'Hare Intl

Mon 10/26

8:04 am-8:24 pm

1 stop11h 20m

$315

DaytonChicago

DAY Dayton - ORD Chicago O'Hare Intl

DAYORD

Dayton

Fri 10/23

9:04 pm-3:30 pm

1 stop19h 26m

Chicago O'Hare Intl

Mon 10/26

8:04 am-8:24 pm

1 stop11h 20m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Prices are currently low for flights on this route.

Typical prices usually range from $254 to $358.
The lowest price recently found on this route was $217.

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 $289.

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 $433. 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 $670.

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 $462 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $667. 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 $315 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 $168 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 September 2026, prices for Dayton to Chicago O'Hare Intl Airport flights are approximately 179% 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

$120

Fastest flight time

1h 28m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Dayton in the past 72 hours is $120. The best round-trip flight deal from Dayton to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $217.
The fastest flight from Dayton to Chicago O'Hare Intl Airport takes 1h 28m
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 28m.

  • 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
7.0
12,097 reviews
Search American Airlines flights
United AirlinesPriceFrom $179Free CancellationRating
7.4
10,245 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 35 flights on this route every week with an average price of $352. United Airlines is rated 7.4/10 by our users.

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

    Across 12,097 American Airlines reviews on momondo, the average score is 7.0/10. American Airlines flies from Dayton to Chicago O'Hare Intl Airport about 17 times each week, with ticket deals ranging from $179 to $274. 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
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/28
Wed 11/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago