CHI - DAY

$123 Find Cheap Flights from Chicago to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Dayton departing on 5/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dayton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Dayton, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$218
Overall average: $363
American Airlines
Fri 4/3Sun 4/5
ORD - DAY • Non-stop
Cheapest one-way
$123
Typical prices: $171-$279
Multiple Airlines
Wed 5/6
ORD - DAY • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American's Basic Economy is carry-on only, budget-friendly.
United's Priority Boarding secures overhead bin space.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $218 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 1h 22m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Dayton!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Chicago to Dayton (CHI-DAY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Dayton 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 Chicago to Dayton

Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
6:59 pm - 9:18 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
12:41 pm - 1:07 pm
DAY
-
ORD
1h 26mnonstop
$218American Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
8:40 am - 10:57 am
ORD
-
DAY
1h 17mnonstop
United Airlines Logo
8:45 am - 9:19 am
DAY
-
ORD
1h 34mnonstop
$219United Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
9:40 pm - 11:59 pm
ORD
-
DAY
1h 19mnonstop
United Airlines Logo
8:10 pm - 8:43 pm
DAY
-
ORD
1h 33mnonstop
$239United Airlines
Fri, Apr 3 - Sun, Apr 5
American Airlines Logo
6:59 pm - 9:18 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
5:47 am - 12:16 pm
DAY
-
ORD
7h 29m
1 stop
$244American Airlines
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:40 pm - 10:08 pm
ORD
-
DAY
1h 28mnonstop
United Airlines Logo
7:30 pm - 8:03 pm
DAY
-
ORD
1h 33mnonstop
$249United Airlines
Sat, Mar 28 - Mon, Mar 30
American Airlines Logo
6:59 pm - 9:18 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
7:30 pm - 12:06 am
DAY
-
ORD
5h 36m
1 stop
$259American Airlines
Sat, Mar 28 - Mon, Mar 30
American Airlines Logo
6:59 pm - 9:18 pm
ORD
-
DAY
1h 19mnonstop
American Airlines Logo
5:22 pm - 5:55 pm
DAY
-
ORD
1h 33mnonstop
$264American Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
9:25 pm - 11:44 pm
ORD
-
DAY
1h 19mnonstop
United Airlines Logo
8:10 pm - 8:43 pm
DAY
-
ORD
1h 33mnonstop
$269United Airlines
Wed, Apr 1 - Sat, Apr 4
Delta Logo
6:07 pm - 10:46 am
MDW
-
DAY
15h 39m
1 stop
Delta Logo
6:34 pm - 12:02 pm
DAY
-
MDW
18h 28m
1 stop
$877Delta
Wed, Apr 1 - Sat, Apr 4
Delta Logo
1:10 pm - 10:46 am
MDW
-
DAY
20h 36m
2 stops
Delta Logo
2:35 pm - 12:02 pm
DAY
-
MDW
22h 27m
1 stop
$910Delta
Booking Insights

KAYAK's insights & trends for Chicago to Dayton flights

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

What is the cheapest Chicago to Dayton flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Dayton costs $179 on the route between Chicago O'Hare Intl Airport (ORD) and Dayton (DAY). It is also the most popular route.

What’s the cheapest day of the week to fly from Chicago to Dayton?

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

For Chicago to Dayton, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from Dayton back to Chicago, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Chicago to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Dayton, 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 Chicago to Dayton is September, where tickets cost $179 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $407 and $353 respectively.

Expert advice

Expert advice for your flight from Chicago to Dayton

 
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
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 seasonAugust
Cheapest flight$123
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Chicago O'Hare Airport to Dayton

When to book flights from Chicago to Dayton

Are your dates flexible? Find out the best times to travel from Chicago to Dayton 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 flights from Chicago to Dayton

  • What is the cheapest flight from Chicago to Dayton?

    In the last 3 days, the lowest price for a flight from Chicago to Dayton was $123 for a one-way ticket and $218 for a round-trip.

  • Do I need a passport to fly between Chicago and Dayton?

    No

  • Which airports will I be using when flying from Chicago to Dayton?

    On your way to Dayton, you’ll fly out from one of these Chicago airports: Chicago Midway or Chicago O'Hare Intl. You’ll be landing at Dayton.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Dayton?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Dayton flight route.

  • Which aircraft models fly most regularly from Chicago to Dayton?

    The Canadair (Bombardier) Regional Jet 700 is the aircraft model that flies most regularly on the Chicago to Dayton flight route.

  • Which airline alliances offer flights from Chicago to Dayton?

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

  • On which days can I fly direct from Chicago to Dayton?

    There are nonstop flights from Chicago to Dayton on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Dayton are United Airlines and American Airlines. With an average price for the route of $273 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 $214 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Chicago to Dayton?

    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 Chicago to Dayton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Chicago 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 Chicago to Dayton?

    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 Dayton with an airline and back to Chicago with another airline.

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

    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 Dayton from Chicago 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 Chicago to Dayton

  • Looking for a cheap flight? 25% of our users found flights on this route for $133 or less one-way and $199 or less round-trip.

Prefer to fly direct from Chicago to Dayton?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Dayton.
Find which airlines fly direct from Chicago to Dayton Airport, which days they fly and book direct flights.

Direct departures

Chicago 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

Direct returns

Dayton to Chicago

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 Chicago to Dayton

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Dayton. 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 Chicago to Dayton? 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 9431 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

4.0 OkayDr. Joseph, Feb 2026
ORD - IAH
Read more United Airlines reviews

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

The gate got changed several times and the flight was delayed over an hour. Awful experience

American continues to decline in their customer service and its beyond disappointing.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

As previously stated the delay I experienced flying from Wichita to Chicago caused a host of issues. When I finally was able to be booked on the last remaining American flight from Chicago to Cincinnati, the gate changed four times with the last change occurring very near the scheduled boarding time. While I didn't have a problem moving from gate to gate, I did notice and make note of others that had mobility issues and had to move each time for the gate change.

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

No Snacks or Entertainment. The flight was short, snacks should still be given.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Everything you need to know for your flight from Chicago to Dayton

Information on your arrival and departure airports