ONTOntario International Airport
Ontario, United States
GUALa Aurora International Airport
Guatemala City, Guatemala
$211 USD
-61%$83 USD
Verified Dec 1, 2025 at 6:09 AMMarch 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
41% of dates checked are available within 10% of the lowest price
Friday, March 20th, 2026
Outbound Flights
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27h 49m·2 stops
$455 USD
ONTMar 20 13:50
→DENMar 20 17:03
UA 1263Boeing 737
4h 3m layover
DENMar 20 21:06
→IAHMar 21 00:36
UA 568Airbus A321neo
16h 8m layover
IAHMar 21 16:44
→GUAMar 21 18:39
UA 1902Boeing 737MAX 8 Passenger
11h 39m·1 stop
$467 USDONTMar 20 06:00
→IAHMar 20 11:11
UA 1936Boeing 737
5h 33m layover
IAHMar 20 16:44
→GUAMar 20 18:39
UA 1902Boeing 737MAX 8 Passenger
9h 25m·1 stop
$477 USDONTMar 20 06:00
→IAHMar 20 11:11
UA 1936Boeing 737
3h 19m layover
IAHMar 20 14:30
→GUAMar 20 16:25
UA 1632Boeing 737MAX 8 Passenger
23h 2m·2 stops
$487 USDONTMar 20 18:37
→SFOMar 20 20:10
UA 1665Airbus A320
8h 50m layover·Overnight
SFOMar 21 05:00
→IAHMar 21 10:55
UA 2168Boeing 737MAX 9 Passenger
5h 49m layover
IAHMar 21 16:44
→GUAMar 21 18:39
UA 1902Boeing 737MAX 8 Passenger
23h 2m·2 stops
$487 USDONTMar 20 18:37
→SFOMar 20 20:10
UA 1665Airbus A320
11h 10m layover·Overnight
SFOMar 21 07:20
→IAHMar 21 13:13
UA 686Boeing 737MAX 9 Passenger
3h 31m layover
IAHMar 21 16:44
→GUAMar 21 18:39
UA 1902Boeing 737MAX 8 Passenger
20h 36m·2 stops
$607 USDONTMar 20 13:50
→DENMar 20 17:03
UA 1263Boeing 737
4h 3m layover
DENMar 20 21:06
→IAHMar 21 00:36
UA 568Airbus A321neo
8h 56m layover
IAHMar 21 09:32
→GUAMar 21 11:26
UA 1751Boeing 737MAX 8 Passenger
11h 42m·1 stop
$685 USDONTMar 20 23:59
→ORDMar 21 06:02
UA 552Boeing 737
2h 59m layover
ORDMar 21 09:01
→GUAMar 21 12:41
UA 2006Boeing 737MAX 8 Passenger
11h 24m·2 stops
$770 USDONTMar 20 06:15
→SFOMar 20 07:48
UA 2363Boeing 737MAX 9 Passenger
1h 32m layover
SFOMar 20 09:20
→IAHMar 20 15:13
UA 1439Boeing 737
1h 31m layover
IAHMar 20 16:44
→GUAMar 20 18:39
UA 1902Boeing 737MAX 8 Passenger