How does KAYAK find such low prices on flights from Illinois 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 Illinois to Dayton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Illinois 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 Illinois 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 Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$120 CHEAP FLIGHTS from Illinois to Dayton

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Flight Deals

Cheap Flights from Illinois to Dayton

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Dayton

Wed, Oct 7 - Wed, Oct 14

10:00 pm - 12:26 amORD Chicago O'Hare Intl-DAY Dayton

1h 26mnonstop

6:30 pm - 7:08 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$267American Airlines

Tue, Oct 6 - Tue, Oct 13

9:40 am - 12:05 pmORD Chicago O'Hare Intl-DAY Dayton

1h 25mnonstop

6:30 am - 6:59 amDAY Dayton-ORD Chicago O'Hare Intl

1h 29mnonstop

$267American Airlines

Wed, Oct 14 - Tue, Nov 3

9:40 am - 12:05 pmORD Chicago O'Hare Intl-DAY Dayton

1h 25mnonstop

7:57 am - 8:43 amDAY Dayton-ORD Chicago O'Hare Intl

1h 46mnonstop

$267American Airlines

Sat, Oct 10 - Tue, Oct 20

8:15 am - 10:36 amORD Chicago O'Hare Intl-DAY Dayton

1h 21mnonstop

6:19 pm - 7:07 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 48mnonstop

$267American Airlines

Sat, Oct 10 - Sun, Oct 11

8:40 am - 10:57 amORD Chicago O'Hare Intl-DAY Dayton

1h 17mnonstop

7:00 am - 7:37 amDAY Dayton-ORD Chicago O'Hare Intl

1h 37mnonstop

$268United Airlines

Wed, Nov 25 - Sun, Nov 29

6:10 pm - 8:49 pmORD Chicago O'Hare Intl-DAY Dayton

1h 39mnonstop

10:00 pm - 10:38 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$268United Airlines

Fri, Oct 9 - Sun, Oct 11

9:29 pm - 11:57 pmORD Chicago O'Hare Intl-DAY Dayton

1h 28mnonstop

9:00 am - 9:37 amDAY Dayton-ORD Chicago O'Hare Intl

1h 37mnonstop

$269United Airlines

Fri, Oct 30 - Sun, Nov 1

10:14 am - 6:02 pmSTL Lambert-St Louis-DAY Dayton

6h 48m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:51 amDAY Dayton-STL Lambert-St Louis

5h 51m1 stop Atlanta Hartsfield-Jackson

$299Delta

Thu, Oct 8 - Mon, Oct 12

8:04 am - 3:20 pmORD Chicago O'Hare Intl-DAY Dayton

30h 16m1 stop Fort Lauderdale

4:20 pm - 11:32 amDAY Dayton-ORD Chicago O'Hare Intl

20h 12m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$403Multiple Airlines

Fri, Nov 27 - Mon, Nov 30

5:01 am - 8:24 pmORD Chicago O'Hare Intl-DAY Dayton

14h 23m1 stop Fort Lauderdale

12:37 pm - 1:11 pmDAY Dayton-ORD Chicago O'Hare Intl

25h 34m2 stops Raleigh-Durham Orlando

$500Multiple Airlines

Recent last minute flight deals from Illinois to Dayton

Wed, Sep 16 - Tue, Sep 22

4:15 pm - 6:39 pmORD Chicago O'Hare Intl-DAY Dayton

1h 24mnonstop

5:34 am - 5:59 amDAY Dayton-ORD Chicago O'Hare Intl

1h 25mnonstop

$305American Airlines

Sat, Sep 12 - Sat, Sep 19

9:15 pm - 11:38 pmORD Chicago O'Hare Intl-DAY Dayton

1h 23mnonstop

7:09 pm - 8:02 pmDAY Dayton-ORD Chicago O'Hare Intl

1h 53mnonstop

$306American Airlines

Sat, Sep 12 - Sat, Sep 19

4:15 pm - 6:39 pmORD Chicago O'Hare Intl-DAY Dayton

1h 24mnonstop

6:14 pm - 10:31 pmDAY Dayton-ORD Chicago O'Hare Intl

5h 17m1 stop Charlotte Douglas

$330American Airlines

Wed, Sep 16 - Tue, Sep 22

9:15 pm - 11:38 pmORD Chicago O'Hare Intl-DAY Dayton

1h 23mnonstop

6:14 pm - 11:59 pmDAY Dayton-ORD Chicago O'Hare Intl

6h 45m1 stop Charlotte Douglas

$330American Airlines

Thu, Sep 17 - Sat, Sep 19

8:29 am - 10:49 amORD Chicago O'Hare Intl-DAY Dayton

1h 20mnonstop

7:15 am - 7:53 amDAY Dayton-ORD Chicago O'Hare Intl

1h 38mnonstop

$350United Airlines

Thu, Sep 17 - Sun, Sep 20

9:30 pm - 11:59 pmORD Chicago O'Hare Intl-DAY Dayton

1h 29mnonstop

9:00 am - 9:32 amDAY Dayton-ORD Chicago O'Hare Intl

1h 32mnonstop

$524United Airlines

Wed, Sep 16 - Wed, Sep 30

12:59 pm - 8:24 pmSTL Lambert-St Louis-DAY Dayton

6h 25m1 stop Chicago O'Hare Intl

2:55 pm - 9:21 pmDAY Dayton-STL Lambert-St Louis

7h 26m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$747United Airlines

Sat, Sep 12 - Sat, Sep 12

8:00 am - 1:48 pmSTL Lambert-St Louis-DAY Dayton

4h 48m1 stop Chicago O'Hare Intl

6:00 pm - 10:59 pmDAY Dayton-STL Lambert-St Louis

5h 59m1 stop Chicago O'Hare Intl

$847United Airlines

Wed, Sep 16 - Tue, Sep 22

10:48 am - 5:54 pmMDW Chicago Midway-DAY Dayton

6h 06m1 stop Atlanta Hartsfield-Jackson

11:24 am - 4:15 pmDAY Dayton-MDW Chicago Midway

5h 51m1 stop Atlanta Hartsfield-Jackson

$1,583Delta

Sat, Sep 12 - Sun, Sep 13

4:30 pm - 10:17 pmMDW Chicago Midway-DAY Dayton

4h 47m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:54 amDAY Dayton-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

$1,585Delta

Useful Info

Low season	February
High season	June
Cheapest flight	$120

Best time to beat the crowds with an average 8% drop in price.

Flight from Chicago O'Hare Airport to Dayton

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Dayton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Dayton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Illinois 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 Illinois 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 Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.