HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$90+ Cheap flights from Dayton (DAY) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — ORD
oct. 28 — nov. 41
lun. 10/28
lun. 11/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

DAY - ORD
oct. 28 - nov. 4

Find cheap flights from Dayton to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Dayton to Illinois

Cheapest flights from Dayton to Illinois
Explore the most affordable flight options available from Dayton to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 23, 2024.

This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/208:54 amDAY - ORD
Nonstop1h 27mAmerican Airlines
lun. 11/2510:01 amORD - DAY
Nonstop1h 17mAmerican Airlines
Deal found 10/21$179
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/192:00 pmDAY - ORD
Nonstop1h 29mUnited Airlines
mar. 11/262:40 pmORD - DAY
Nonstop1h 21mUnited Airlines
Deal found 10/21$204
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/149:20 amDAY - STL
1 stop3h 59mUnited Airlines
dom. 11/171:05 pmSTL - DAY
1 stop6h 39mUnited Airlines
Deal found 10/22$228
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/47:42 pmDAY - STL
1 stop4h 59mDelta
lun. 12/97:05 pmSTL - DAY
1 stop3h 54mDelta
Deal found 10/22$248
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2412:26 pmDAY - STL
1 stop6h 19mAmerican Airlines
dom. 10/275:16 amSTL - DAY
1 stop5h 36mAmerican Airlines
Deal found 10/21$308
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/217:15 amDAY - MLI
1 stop4h 07mUnited Airlines
jue. 11/2810:59 amMLI - DAY
1 stop5h 02mUnited Airlines
Deal found 10/22$373
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/216:52 amDAY - EVV
1 stop4h 42mAmerican Airlines
mié. 11/275:58 amEVV - DAY
1 stop5h 20mAmerican Airlines
Deal found 10/22$400
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/127:55 amDAY - ORD
1 stop15h 48mDelta
mié. 11/2010:30 amORD - DAY
1 stop8h 46mDelta
Deal found 10/22$413
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/288:41 pmDAY - ORD
2 stops21h 07mMultiple Airlines
mié. 10/3011:14 amORD - DAY
2 stops21h 47mMultiple Airlines
Deal found 10/23$488
This Delta deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/257:26 pmDAY - MDW
2 stops14h 18mDelta
jue. 10/317:10 pmMDW - DAY
2 stops19h 08mDelta
Deal found 10/21$1,074
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/611:15 amDAY - MLI
1 stop6h 07mDelta
dom. 12/85:02 pmMLI - DAY
1 stop5h 57mDelta
Deal found 10/22$1,400

Find flights from Dayton to Illinois within your budget

Customize your flight search to find flights from Dayton to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,464,459 searches. Data last updated octubre 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$179 - $1,400

Route

Depart

Return

Price

DaytonChicago O'Hare Intl

DAY - ORD

DAYORD

Dayton

mié. 11/20

Nonstop1h 27m

Chicago O'Hare Intl

lun. 11/25

Nonstop1h 17m

$179

DaytonChicago O'Hare Intl

DAY - ORD

DAYORD

Dayton

mar. 11/19

Nonstop1h 25m

Chicago O'Hare Intl

mié. 11/27

Nonstop1h 21m

$204

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

jue. 11/14

1 stop3h 59m

Lambert-St Louis

dom. 11/17

1 stop6h 39m

$228

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

mié. 12/4

1 stop4h 59m

Lambert-St Louis

lun. 12/9

1 stop3h 54m

$248

DaytonMoline Quad-City

DAY - MLI

DAYMLI

Dayton

jue. 11/21

1 stop4h 07m

Moline Quad-City

jue. 11/28

1 stop5h 02m

$373

DaytonLambert-St Louis

DAY - STL

DAYSTL

Dayton

vie. 2/14

1 stop5h 32m

Lambert-St Louis

mar. 2/18

1 stop3h 12m

$398

DaytonEvansville Dress Regional

DAY - EVV

DAYEVV

Dayton

jue. 11/21

1 stop4h 42m

Evansville Dress Regional

mié. 11/27

1 stop5h 20m

$400

DaytonChicago O'Hare Intl

DAY - ORD

DAYORD

Dayton

mar. 11/12

1 stop15h 48m

Chicago O'Hare Intl

mié. 11/20

1 stop8h 46m

$413

DaytonChicago Midway

DAY - MDW

DAYMDW

Dayton

vie. 11/29

1 stop6h 51m

Chicago Midway

dom. 12/1

1 stop7h 16m

$1,186

DaytonMoline Quad-City

DAY - MLI

DAYMLI

Dayton

vie. 12/6

1 stop6h 07m

Moline Quad-City

dom. 12/8

1 stop5h 57m

$1,400

Flights are sorted by cheapest first

Deals found on 10/21

Best time to book a flight from Dayton to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Dayton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dayton to Illinois

Get recent, data-driven insights about flights from Dayton to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Dayton to Illinois?

Currently, September is the cheapest month in which you can book a flight from Dayton to Illinois (average of $232). Flying from Dayton to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DAY to IL?

Find hourly flight availability from Dayton to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 23, 2024.

When flying from Dayton to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dayton to Illinois

Explore weekly flight availability from Dayton to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated octubre 23, 2024.

The most flights from DAY to USIL are scheduled on a Monday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated octubre 23, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines and Delta from Dayton to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,885 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,885 reviews
Delta
8.0
Very good
8,885 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,283 reviews
Delta
8.0
Very good
8,885 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Allegiant Air
7.4
Good
871 reviews
Delta
8.0
Very good
8,885 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,885 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Dayton to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dayton to Illinois?

    If you book a flight to Illinois from Dayton, you will be flying from Dayton, which is the city’s only airport. Dayton (DAY) is located 10.0 mi from the center of Dayton.

  • Can I find flights from Dayton to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Dayton to Illinois for under $200. The cheapest flight booked recently is on American Airlines for just $179, but on average you can expect to pay $502.

  • Are there nonstop flights from Dayton to Illinois for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from Dayton to Illinois under $200. A good price for a nonstop flight from Dayton to Illinois is less than $191.

  • Are there last-minute flights available from Dayton to Illinois for under $300?

    There are currently 7+ open flights from Dayton to Illinois within the next 7 days for less than $300.

  • What days are nonstop flights available from Dayton to Illinois?

    You can find nonstop flights on the following days: Thursday, Friday, Saturday.

  • How many flights depart from Dayton to Illinois on average per day?

    8 flight departures from Dayton to Illinois per day on average.
    Morning (6am - Noon) - 75% of flight departures
    Afternoon (Noon - 6pm) - 25% of flight departures

  • How long is the flight from Dayton to Illinois?

    For as low as $179, American Airlines can have you in Illinois from Dayton in 1h 25m. There are 241 mi between Dayton and Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Dayton to Illinois one-way?

    The cheapest airlines for a one-way flight from Dayton to Illinois are American Airlines ($90), United Airlines ($115), and Allegiant Air ($165).

  • What are the most popular routes from Dayton to Illinois?

    The most popular flight routes from Dayton to Illinois are Dayton - Chicago O'Hare Intl, Dayton - Chicago Midway and Dayton - Lambert-St Louis.

  • What are the most reliable airlines from Dayton to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dayton to Illinois on time: Republic Airways (100%), Japan Airlines (87%), ANA (86%).

  • What are the cheapest flights from Dayton to Illinois?

    Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Dayton - Chicago O'Hare Intl) can be booked for $199 on average our data indicates $1,005 when flying from Dayton to Illinois.

  • What does DAY to ORD mean?

    Great question - DAY to ORD just means Dayton Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Champaign University-Willard Airport (CMI).

  • Can I find deals for flights from Dayton to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Dayton to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dayton to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dayton to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dayton to Illinois that include hotel bookings?

    Yes. In addition to deals on Dayton to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dayton to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Illinois.

  • Can I find deals for business class flights from Dayton to Illinois?

    Yes. Cheapflights offers flight deals from Dayton to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dayton to Illinois that allow pets onboard?

    Many airlines flying from Dayton to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dayton to Illinois?

    Yes, you can often find last-minute deals on Dayton to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dayton to Illinois flight deals updated?

    The Dayton to Illinois flight deals you see on this page were last updated on 10/23.

  • What is the cheapest month to book a flight from Dayton to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Dayton to Illinois (average of $232). Flying from Dayton to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dayton to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

Detroit to Hobby flights
Detroit to Fort Lauderdale flights
Detroit to Miami flights
Detroit to Orlando flights
Detroit to John F Kennedy Intl flights
Detroit to Newark flights
Detroit to Dallas/Fort Worth flights
Detroit to LaGuardia flights
Detroit to Sky Harbor Intl flights
Cleveland to Orlando flights
Cincinnati to John F Kennedy Intl flights
Detroit to George Bush Intcntl flights
Detroit to Las Vegas flights
Cleveland to John F Kennedy Intl flights
Detroit to Tampa flights
Detroit to Los Angeles flights
Pittsburgh to John F Kennedy Intl flights
Detroit to Atlanta flights
Cincinnati to Orlando flights
Cincinnati to LaGuardia flights
Cincinnati to Dallas/Fort Worth flights
Cleveland to LaGuardia flights
Cleveland to Fort Lauderdale flights
Cincinnati to Denver flights
Detroit to Denver flights
Cincinnati to Las Vegas flights
Cleveland to Newark flights
Detroit to Seattle flights
Columbus to John F Kennedy Intl flights
Pittsburgh to LaGuardia flights
Cleveland to Las Vegas flights
Pittsburgh to Orlando flights
Cleveland to Dallas/Fort Worth flights
Cleveland to Miami flights
Detroit to Fort Myers flights
Cincinnati to Newark flights
Columbus to Newark flights
Columbus to O'Hare Intl flights
Cleveland to Atlanta flights
Detroit to Reagan-National flights
Columbus to LaGuardia flights
Pittsburgh to Las Vegas flights
Cleveland to Denver flights
Cleveland to Fort Myers flights
Detroit to Dulles Intl flights
Columbus to Orlando flights
Cleveland to Los Angeles flights
Pittsburgh to Newark flights
Cleveland to Sky Harbor Intl flights
Pittsburgh to Boston flights

Top 2 airlines flying from Dayton to Illinois

Discover the top 2 airlines that operate flights from Dayton to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,464,459 searches. Data last updated octubre 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$414FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$179Average$304FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines