Skip to content

United flights from Agana, Guam to Ontario starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Agana, Guam (GUM) to Ontario (ONT)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
from
$1,716 Price subject to changes
Viewed:3 hours ago
Economy
Return:
from
$1,666 Price subject to changes
Viewed:3 hours ago
Economy
Return:
from
$1,666 Price subject to changes
Viewed:3 hours ago
Economy
Return:
from
$1,666 Price subject to changes
Viewed:3 hours ago
Economy
Return:
1
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
2
from
$1,541 Price subject to changes
Viewed:3 hours ago
Economy
Return:
3
from
$1,541 Price subject to changes
Viewed:3 hours ago
Economy
Return:
4
from
$1,491 Price subject to changes
Viewed:3 hours ago
Economy
Return:
5
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
6
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
7
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
8
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
9
from
$1,491 Price subject to changes
Viewed:3 hours ago
Economy
Return:
10
from
$1,491 Price subject to changes
Viewed:3 hours ago
Economy
Return:
11
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
12
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
13
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
14
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
15
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
16
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
17
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
18
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
19
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
20
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
21
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
22
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
23
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
24
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
25
from
$1,391 Price subject to changes
Viewed:3 hours ago
Economy
Return:
26
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
27
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
28
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
29
from
$1,341 Price subject to changes
Viewed:3 hours ago
Economy
Return:
30
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
31
from
$1,441 Price subject to changes
Viewed:3 hours ago
Economy
Return:
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.

More United deals on Agana, Guam (GUM) to Ontario (ONT) flights

FromToDatesFare TypePrice

Agana, Guam (GUM)

Ontario (ONT)

Depart: 12/07/20

Return: 12/14/20

Roundtrip
from
$1,341*
Viewed:16hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/24/20

Return: 12/08/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/25/20

Return: 12/09/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/26/20

Return: 12/10/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/30/20

Return: 12/14/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/24/20

Return: 12/01/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/25/20

Return: 12/02/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/26/20

Return: 12/03/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 11/30/20

Return: 12/07/20

Roundtrip
from
$1,341*
Viewed:3hoursago

Agana, Guam (GUM)

Ontario (ONT)

Depart: 12/01/20

Return: 12/08/20

Roundtrip
from
$1,341*
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 Ontario

Thursday sky is clear
81°F 09/24/20
Friday sky is clear
85°F 09/25/20
Saturday sky is clear
82°F 09/26/20
Sunday sky is clear
86°F 09/27/20
Monday sky is clear
90°F 09/28/20
Tuesday sky is clear
93°F 09/29/20
Wednesday sky is clear
92°F 09/30/20
Powered by: OpenWeatherMap.org