DAY - ORD

$101 Find Cheap Flights from Dayton to Chicago O'Hare Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$267
Typical prices: $239-$381
American Airlines
Wed 10/3Sat 10/6
DAY - ORD • Non-stop
Cheapest one-way
$101
Typical prices: $233-$333
Multiple Airlines
Tue 10/30
DAY - ORD • 1 stop
Nonstop flights
Every day
You can fly direct with United Airlines and American Airlines. Average duration is 1h 35m
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 36% compared to booking last minute.
Insights
Insights
When to travel
December
Cheapest • 28% price drop
July
Most popular
Good to know
+1
Good to know
+1
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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

Wed, Dec 30 - Sat, Jan 2
United Airlines Logo
11:05 am - 11:43 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 38mnonstop
United Airlines Logo
10:50 am - 1:24 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 34mnonstop
$267United Airlines
Wed, Nov 25 - 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
$267United Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
12:19 pm - 12:52 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 33mnonstop
American Airlines Logo
3:15 pm - 5:46 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 31mnonstop
$267American 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
8:40 am - 10:58 amORD  Chicago O'Hare Intl-DAY Dayton
1h 18mnonstop
$267United Airlines
Sat, Oct 3 - Wed, Oct 7
United Airlines Logo
2:20 pm - 2:50 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 30mnonstop
United Airlines Logo
9:30 pm - 11:58 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 28mnonstop
$267United Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
12:35 pm - 1:05 pmDAY  Dayton-ORD Chicago O'Hare Intl
1h 30mnonstop
American Airlines Logo
9:40 am - 12:05 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 25mnonstop
$268American Airlines
Sat, Oct 3 - Sun, Oct 4
Alaska Airlines Logo
5:35 am - 6:00 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 25mnonstop
Alaska Airlines Logo
9:15 pm - 11:38 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 23mnonstop
$268Alaska Airlines
Tue, Oct 13 - Tue, Oct 20
American Airlines Logo
6:30 am - 6:59 amDAY  Dayton-ORD Chicago O'Hare Intl
1h 29mnonstop
American Airlines Logo
3:15 pm - 5:46 pmORD  Chicago O'Hare Intl-DAY Dayton
1h 31mnonstop
$268American Airlines
Fri, Nov 6 - Mon, Nov 9
Multiple Airlines Logo
8:54 pm - 3:37 pmDAY  Dayton-ORD Chicago O'Hare Intl
19h 43m1 stop Fort Lauderdale
Multiple Airlines Logo
8:00 am - 8:14 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 14m1 stop Fort Lauderdale
$315Multiple Airlines
Fri, Nov 6 - Mon, Nov 9
Multiple Airlines Logo
8:54 pm - 6:16 pmDAY  Dayton-ORD Chicago O'Hare Intl
22h 22m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
8:00 am - 8:14 pmORD  Chicago O'Hare Intl-DAY Dayton
11h 14m1 stop Fort Lauderdale
$353Multiple 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 from Dayton to Chicago O'Hare Intl Airport with more confidence.

How much is a round-trip flight from Dayton to Chicago O'Hare Intl Airport?

Round-trip flights from Dayton to Chicago O'Hare Intl Airport start at $267. Prices are typical for this route right now, with typical round-trip fares ranging from $239 to $381. The lowest price found in the past 5 days was $267 on American Airlines.

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

Friday is the cheapest day of the week to fly from Dayton to Chicago O'Hare Intl Airport, it is 7% cheaper than the average day. Sunday is the most expensive day with flight prices 54% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 $208 round-trip.
  • July ($339) and May ($324) 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 prices 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 36% 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

$101
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 18% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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:

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

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

  • What airlines are available 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

  • 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).

  • 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:

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

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

  • 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

  • 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.

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

    Yes. Being flexible with your travel dates can save you up to 40% on the Dayton to Chicago O'Hare Intl Airport route. Friday is the cheapest departure day at $268 round-trip on average, while Sunday is the most expensive at $442, a difference of $174. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 56% of flights leaving in that window. Afternoon departures account for 22%, evening flights for 22%, and night flights for 0%.

  • 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 River North. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

  • 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 5:25 am and lands at 7:00 am
    • Latest: departs at 10:00 pm and lands at 11:35 pm.

    The flight takes about 1h 35m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 21% above the route average of $287. Book 20 weeks before departure for the lowest fares.

  • 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 35m, 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.

  • 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 $267 to $1,261. That means the highest observed fare was about 5x higher than the lowest one.

  • 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 $190, which is 35% below the typical average for this route.

  • 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 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

  • 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 $239 to $381, with an average of $287 over the past 12 months. Anything below $239 counts as a good deal.

  • 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.

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 can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $268 - about $174 less than Sunday (39% 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 36% 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 $208 round-trip in that month - typically $131 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

Everything you need to know for your flight from Dayton to O'Hare Intl

Information on your arrival and departure airports

Dayton (DAY)
O'Hare Intl (ORD)