Skip to content

Get United's best fares today on flights from Ontario to Dayton from *

Select journey type

Enter to select travel class and passengers

Low fare calendar for flights from Ontario (ONT) to Dayton (DAY)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
from
$438*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/05/20
23
from
$617*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:01/30/20
24
from
$867*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:01/31/20
25
from
$732*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/08/20
26
from
$572*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/09/20
27
from
$630*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/03/20
28
from
$612*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/11/20
29
from
$398*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/05/20
30
from
$762*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/06/20
31
from
$769*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/07/20
from
$398*
Viewed:11 hours ago
day-card-journey-type-option-rt
Return:02/08/20
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Looking for additional flights from Ontario to Dayton?

FromToDatesFare TypePrice

Ontario (ONT)

Dayton (DAY)

Depart: 02/11/20

Return: 02/25/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/12/20

Return: 02/19/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/19/20

Return: 02/26/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/11/20

Return: 02/18/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/12/20

Return: 02/26/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/19/20

Return: 03/04/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 04/08/20

Return: 04/15/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 02/25/20

Return: 03/10/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 03/03/20

Return: 03/17/20

Roundtrip
from
$319*
Viewed:11hoursago

Ontario (ONT)

Dayton (DAY)

Depart: 04/08/20

Return: 04/22/20

Roundtrip
from
$319*
Viewed:11hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Dayton

Tuesday scattered clouds
26°F 01/21/20
Wednesday overcast clouds
31°F 01/22/20
Thursday overcast clouds
39°F 01/23/20
Friday snow
34°F 01/24/20
Saturday snow
33°F 01/25/20
Sunday light snow
34°F 01/26/20
Monday broken clouds
38°F 01/27/20
Powered by: OpenWeatherMap.org