DAY - ORD

$164 Find Cheap Flights from Dayton to Chicago O'Hare Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dayton to O'Hare Intl departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$239
Typical prices: $199-$365
American Airlines
Thu 9/24Sun 9/27
DAY - ORD • Non-stop
Cheapest one-way
$164
Typical prices: $268-$309
Multiple Airlines
Mon 7/27
DAY - ORD • 2 stops
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 31m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dayton to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
5:34 am - 5:59 am
DAY
-
ORD
1h 25mnonstop
American Airlines Logo
4:15 pm - 6:39 pm
ORD
-
DAY
1h 24mnonstop
$239American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
7:17 pm - 7:55 pm
DAY
-
ORD
1h 38mnonstop
American Airlines Logo
8:15 am - 10:36 am
ORD
-
DAY
1h 21mnonstop
$240American Airlines
Sat, Jul 18 - Mon, Jul 20
American Airlines Logo
5:57 pm - 6:35 pm
DAY
-
ORD
1h 38mnonstop
American Airlines Logo
8:30 pm - 10:52 pm
ORD
-
DAY
1h 22mnonstop
$254American Airlines
Fri, Jul 17 - Sun, Jul 19
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
$269United Airlines
Wed, Dec 23 - Sun, Dec 27
United Airlines Logo
5:30 am - 6:08 am
DAY
-
ORD
1h 38mnonstop
United Airlines Logo
9:30 pm - 11:44 pm
ORD
-
DAY
1h 14mnonstop
$276United Airlines
Wed, Jul 15 - Sun, Jul 19
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
$284United Airlines
Fri, Aug 28 - Sun, Aug 30
American Airlines Logo
7:00 am - 7:35 am
DAY
-
ORD
1h 35mnonstop
American Airlines Logo
9:30 am - 11:52 am
ORD
-
DAY
1h 22mnonstop
$299American Airlines
Wed, Dec 23 - Sun, Dec 27
American Airlines Logo
6:00 am - 6:29 am
DAY
-
ORD
1h 29mnonstop
American Airlines Logo
7:25 pm - 9:52 pm
ORD
-
DAY
1h 27mnonstop
$304American Airlines
Wed, Jul 29 - Sat, Aug 1
American Airlines Logo
12:29 pm - 12:54 pm
DAY
-
ORD
1h 25mnonstop
American Airlines Logo
3:00 pm - 5:25 pm
ORD
-
DAY
1h 25mnonstop
$309American Airlines
Thu, Jul 23 - Wed, Aug 5
United Airlines Logo
11:39 am - 12:05 pm
DAY
-
ORD
1h 26mnonstop
United Airlines Logo
1:30 pm - 7:01 pm
ORD
-
DAY
4h 31m
1 stop
$318United Airlines
Booking Insights

KAYAK's insights & trends for Dayton to O'Hare Intl flights

Get data-powered insights and trends into flights from Dayton to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dayton to Chicago O'Hare Intl Airport departing in September.

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

The average price of all round-trip flights from Dayton to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Chicago O'Hare Airport on a Friday and more expensive on a Monday. On your return trip to Dayton, you should consider flying back on a Saturday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dayton to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dayton to Chicago O'Hare Intl Airport is December, where tickets cost $224 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $344 and $343 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dayton to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dayton to Chicago O'Hare Intl Airport, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

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

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

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.

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.

Good to know

Low seasonJanuary
Cheapest flight$164
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Dayton to Chicago O'Hare 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dayton to Chicago O'Hare Airport flights

  • What is the cheapest flight from Dayton to Chicago O'Hare Intl Airport?

    In the last 5 days, the lowest price for a flight from Dayton to Chicago O'Hare Intl Airport was $164 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Dayton and Chicago O'Hare Airport?

    No

  • Which airlines offer Wi-Fi service onboard planes from Dayton to Chicago O'Hare Airport?

    All the following airlines offer inflight Wi-Fi service on the Dayton to Chicago O'Hare Airport flight route: American Airlines, Delta, Virgin Atlantic, Air Canada, Air France, and Alaska Airlines.

  • Which aircraft models fly most regularly from Dayton to Chicago O'Hare Airport?

    The Canadair (Bombardier) Regional Jet CRJ-550 is the aircraft model that flies most regularly on the Dayton to Chicago O'Hare Airport flight route.

  • Which airline alliances offer flights from Dayton to Chicago O'Hare Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Dayton and Chicago O'Hare Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Dayton to Chicago O'Hare Airport?

    There are nonstop flights from Dayton to Chicago O'Hare Airport on a daily basis.

  • Which is the best airline for flights from Dayton to Chicago, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Dayton to Chicago are United Airlines and American Airlines. With an average price for the route of $309 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $289 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Dayton to Chicago O'Hare Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dayton to Chicago O'Hare Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dayton to Chicago O'Hare Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Dayton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dayton to Chicago O'Hare Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Dayton with another airline. Booking your flights between Dayton and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dayton to Chicago O'Hare Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Dayton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dayton to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $329 or less one-way and $393 or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dayton to Chicago O'Hare Intl.
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

Reviews of the top airlines flying from Dayton to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Dayton to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dayton to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9930 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.7Food
7.3Comfort
Airline reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

2.0 MediocreRuss, Jun 2026
FOD - ORD
Read more United Airlines reviews

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

Boarded early, left early, arrived 40 mins early! A win win for me!

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

This flight is a quick way to get to Chicago, but a bit expensive.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Crew did not arrive for their shift and flight delayed for 2 1/2 hours whilst new pilots were found. The man at the boarding gate did a great job keeping us informed and the eventual flight was good. It was just the long delay waiting…….

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

My luggage was lost during this connecting flight for nearly my ENTIRE 2 week stay in europe, this issue no doubt instigated by my original flight being delayed 6hrs I did not pack my "personal item" with anything of consequence, I had to buy CLOTHES & TOILETRIES TO LAST ME 2 WEEKS

The flight was delayed for five hours due to airplane issues.

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

Information on your arrival and departure airports