United States
USD

DAY - ORD

$118 Find Cheap Flights from Dayton to Chicago O'Hare Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$220
Typical prices: $241-$400
Multiple Airlines
Tue 10/23Fri 11/2
DAY - ORD • 1 stop
Cheapest non-stop
$287
Typical prices: $241-$400
American Airlines
Sat 2/3Fri 2/16
DAY - ORD • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines and American Airlines. Average duration is 1h 37m
Direct flights
+1
Direct flights
+1
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
December
Cheapest • 32% price drop
July
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dayton to O'Hare Intl (DAY-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dayton to O'Hare Intl

Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
9:04 pm - 3:30 pmDAY  Dayton-ORD Chicago O'Hare Intl
19h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
7:55 am - 8:15 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$220Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Multiple Airlines Logo
9:04 pm - 3:37 pmDAY  Dayton-ORD Chicago O'Hare Intl
19h 33m1 stop Fort Lauderdale
Multiple Airlines Logo
7:55 am - 8:15 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$222Multiple Airlines
Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
9:04 pm - 3:30 pmDAY  Dayton-ORD Chicago O'Hare Intl
19h 26m1 stop Fort Lauderdale
Multiple Airlines Logo
7:55 am - 8:15 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$226Multiple Airlines
Fri, Oct 23 - Mon, Nov 2
Multiple Airlines Logo
9:04 pm - 12:29 amDAY  Dayton-ORD Chicago O'Hare Intl
28h 25m2 stops Fort Lauderdale Dallas/Fort Worth
Multiple Airlines Logo
7:55 am - 8:15 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 20m1 stop Fort Lauderdale
$250Multiple Airlines
Tue, Nov 3 - Sat, Nov 28
United Airlines Logo
11:33 am - 11:59 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 26mnonstop
United Airlines Logo
6:10 pm - 8:49 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 39mnonstop
$287United Airlines
Tue, Nov 24 - Sat, Nov 28
United Airlines Logo
7:10 am - 7:51 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 41mnonstop
United Airlines Logo
11:23 am - 1:48 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 25mnonstop
$287United Airlines
Wed, Feb 3 - Tue, Feb 16
American Airlines Logo
6:32 pm - 7:21 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 49mnonstop
American Airlines Logo
9:40 am - 12:05 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 25mnonstop
$287American Airlines
Sat, Jan 9 - Mon, Jan 11
American Airlines Logo
6:01 pm - 6:50 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 49mnonstop
American Airlines Logo
9:15 am - 11:49 amORD  Chicago O'Hare Intl-DAY Dayton
1h 34mnonstop
$288American Airlines
Tue, Dec 22 - Mon, Dec 28
United Airlines Logo
6:07 pm - 6:47 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 40mnonstop
United Airlines Logo
6:10 pm - 8:44 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 34mnonstop
$288United Airlines
Mon, Nov 16 - Mon, Nov 23
American Airlines Logo
7:57 am - 8:43 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 46mnonstop
American Airlines Logo
9:20 am - 11:46 amORD  Chicago O'Hare Intl-DAY Dayton
1h 26mnonstop
$288American Airlines
Booking Insights

Price, demand and travel trends for Dayton to Chicago O'Hare Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Dayton to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Dayton to Chicago O'Hare Intl Airport. It’s 11% cheaper than the average day, while Monday is the most expensive, with prices 53% higher.

What’s the cheapest month to fly from Dayton to Chicago O'Hare Intl Airport?

•December is the cheapest month to fly from Dayton to Chicago O'Hare Intl Airport at $209 round-trip.
•July ($339) and September ($333) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 62% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Dayton to Chicago O'Hare Intl Airport the cheapest?

Flights from Dayton to Chicago O'Hare Intl Airport are cheapest 20 weeks before departure. Booking in this window typically costs about 43% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Expert advice

Expert advice for your flight from Dayton to O'Hare Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ANA

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Key details for Dayton to Chicago O'Hare Intl Airport flights

Low season

January

Cheapest flight

$118
Beat the crowds with an average 43% drop in travelers.
The most popular month to fly with an average 26% increase in travelers.
One-way flight from Dayton to Chicago O'Hare Intl Airport

When to book flights from Dayton to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Dayton to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dayton to Chicago O'Hare Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Dayton to Chicago O'Hare Intl Airport?

    These are the earliest and latest flight times available from Dayton to Chicago O'Hare Intl Airport:

    • Earliest: departs at 5:00 am and lands at 6:37 am
    • Latest: departs at 10:00 pm and lands at 11:37 pm.

    The flight takes about 1h 37m.

  • What cabin classes can I book on flights from Dayton to Chicago O'Hare Intl Airport?

    Two cabin classes are available on flights from Dayton to Chicago O'Hare Intl Airport:

    • Economy Class
    • First Class

  • How long is a flight from Dayton to Chicago O'Hare Intl Airport?

    A nonstop flight from Dayton to Chicago O'Hare Intl Airport takes 1h 37m, covering 240 miles.

  • Do I need a passport to fly from Dayton to Chicago O'Hare Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Dayton to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Dayton to Chicago O'Hare Intl Airport range from $241 to $400, with an average of $305 over the past 12 months. Anything below $241 counts as a good deal.

  • How expensive are last-minute Dayton to Chicago O'Hare Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 28% above the $305 route average. Book 20 weeks before departure for the lowest fares.

  • What is the standard checked-bag allowance on flights from Dayton to Chicago O'Hare Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Dayton to Chicago O'Hare Intl Airport?

    The Canadair (Bombardier) Regional Jet CRJ-550 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 170 variants.

  • How are flight departures from Dayton to Chicago O'Hare Intl Airport spread across the day?

    Morning is the busiest departure period on Dayton to Chicago O'Hare Intl Airport flights, with 63% of flights leaving in that window. Evening departures account for 25%, afternoon flights for 12%, and night flights for 0%.

  • Have flight prices from Dayton to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $220 to $1,563. That means the highest observed fare was about 7x higher than the lowest one.

  • Which airlines offer Wi-Fi on Dayton to Chicago O'Hare Intl Airport flights?

    American Airlines is the only airline on the Dayton to Chicago O'Hare Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Dayton to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Dayton to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $191, which is 36% below the typical average for this route.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Dollar
    • Ace

  • Which airports can I use when flying from Dayton to Chicago O'Hare Intl Airport?

    Flights from Dayton to Chicago O'Hare Intl Airport usually depart from Dayton (DAY) and arrive at Chicago O'Hare Intl (ORD).

  • Can I save money by using flexible dates for flights from Dayton to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 43% on flights from Dayton to Chicago O'Hare Intl Airport. Friday is the cheapest departure day at $272 round-trip on average, while Monday is the most expensive at $469, a difference of $197.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Dayton to Chicago O'Hare Intl Airport?

    2 airlines operate flights between Dayton and Chicago O'Hare Intl Airport. The airlines offering nonstop flights on this route include:

    • United Airlines
    • American Airlines

  • What is the time difference between Dayton and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 1 hour behind Dayton (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Dayton to Chicago O'Hare Intl Airport flights?

    Among airlines operating Dayton to Chicago O'Hare Intl Airport flights:

    • United Airlines: offers extra legroom; offers free seat selection
    • American Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Dayton to Chicago O'Hare Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class
    • American Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Dayton to Chicago O'Hare Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $272, about $197 less than Monday fares (42% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 43% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Dayton to Chicago O'Hare Intl Airport trip for December. Fares historically average $209 round-trip in that month - typically $130 less than the most expensive month, which is July (based on the last 12 months).

Prefer to fly direct from Dayton to Chicago O'Hare Airport?

 
Find which airlines fly direct from Dayton Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Dayton to Chicago O'Hare Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Dayton

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

More options for your flight from Dayton to O'Hare Intl

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