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

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Low fare calendar for flights from Ontario (ONT) to Peoria (PIA)

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from
$430*
Viewed:20 hours ago
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Return:02/04/20
22
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$430*
Viewed:4 hours ago
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Return:02/05/20
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$430*
Viewed:4 hours ago
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Return:02/06/20
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$430*
Viewed:4 hours ago
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Return:02/07/20
25
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$430*
Viewed:4 hours ago
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Return:02/08/20
26
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$607*
Viewed:4 hours ago
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Return:02/09/20
27
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$388*
Viewed:4 hours ago
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Return:02/10/20
28
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$376*
Viewed:4 hours ago
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Return:02/11/20
29
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$376*
Viewed:4 hours ago
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Return:02/12/20
30
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$428*
Viewed:4 hours ago
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Return:02/06/20
31
from
$428*
Viewed:4 hours ago
day-card-journey-type-option-rt
Return:02/07/20
from
$376*
Viewed:4 hours ago
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Return:02/15/20
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 Peoria?

FromToDatesFare TypePrice

Ontario (ONT)

Peoria (PIA)

Depart: 04/07/20

Return: 04/14/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 04/18/20

Return: 04/25/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/18/20

Return: 02/25/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/12/20

Return: 02/19/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/11/20

Return: 02/18/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/19/20

Return: 02/26/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/11/20

Return: 02/25/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/19/20

Return: 03/04/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/18/20

Return: 03/03/20

Roundtrip
from
$323*
Viewed:3hoursago

Ontario (ONT)

Peoria (PIA)

Depart: 02/12/20

Return: 02/26/20

Roundtrip
from
$323*
Viewed:3hoursago

*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 Peoria

Monday few clouds
16°F 01/20/20
Tuesday sky is clear
26°F 01/21/20
Wednesday light snow
32°F 01/22/20
Thursday light snow
33°F 01/23/20
Friday snow
34°F 01/24/20
Saturday light snow
34°F 01/25/20
Sunday overcast clouds
35°F 01/26/20
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