Ontario to Manila ONT → MNL
Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL)
The cheapest return found recently is $674 with Alaska Airlines, 18 Mar 2027 – 28 Apr 2027, found yesterday. The cheapest one-way found recently is $359 with Korean Air, 27 Jan 2027, found 5 days ago.
Return
The cheapest return fare on each of 12 departure dates is usually $826 to $1,015.
Cheapest return found recently
$674
18 Mar 2027 – 28 Apr 2027 · Alaska Airlines
Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL)
Leaves 4:00 p.m. · Return leaves 3:15 p.m. · 34 h 35 min of travel, both ways together
out 1 stop, back nonstop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$674 18 Mar 2027 – 28 Apr 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $674 to $847.
At $674, the cheapest return found recently is at the low end of that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 12 departure dates from 1 Nov to 18 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 41-night return fares leaving within 3 days of 18 Mar 2027 to compare.
Every date we hold
15 fares on 12 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Nov – 14 Nov | $978 | China Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 24 Nov – 4 Dec | $860 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 25 Nov – 5 Dec | $864 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Dec – 16 Dec | $939 | STARLUX Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 7 Dec – 22 Dec | $1,127 | STARLUX Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 11 Dec – 25 Dec | $1,431 | STARLUX Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 3 Jan 2027 – 31 Jan 2027 | $752 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
| 5 Jan 2027 – 16 Jan 2027 | $1,128 | China Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 7 Feb 2027 – 13 Feb 2027 | $797 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 28 Feb 2027 – 28 Mar 2027 | $940 | China Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 4 Mar 2027 – 12 Mar 2027 | $836 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 2 stops, back 1 stop | found 3 days ago | See prices for these dates |
| 18 Mar 2027 – 28 Apr 2027 | $674 | Alaska Airlines | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
March 2027 is the cheapest month — from $674.
Airlines on the cheapest dates: Korean Air, China Airlines, STARLUX Airlines, Alaska Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$359
27 Jan 2027 · Korean Air
Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL)
Leaves 7:00 a.m. · 23 h 10 min trip
2 stops
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$359 27 Jan 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 15 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $345 to $598.
15 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 27 Jan 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Jan 2027 | $359 | Korean Air | Ontario International Airport (ONT) → Ninoy Aquino International Airport (MNL) | 2 stops | found 5 days ago | Open this trip |
Airlines on the cheapest dates: Korean Air.
Premium cabin fares from Ontario to Manila
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 18 Mar 2027 – 28 Apr 2027 in another cabin: Premium economy · Business · First
Today's prices for 27 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Ontario to Manila?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $780 | $776 | Cheapest seen | 12 |
| 7–13 days | $788 | $776 | +1% | 11 |
| 14–29 days | $847 | $823 | +9% | 10 |
| 30–59 days | $804 | $715 | +3% | 24 |
| 60–89 days | $853 | $752 | +9% | 19 |
| 90–179 days | $820 | $674 | +5% | 25 |
| 180+ days | $1,240 | $813 | +59% | 24 |
One-way
Not enough history yet: in 15 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Los Angeles → Manila
56 km from Ontario
$534
$140 less than flying from Ontario
18 Mar 2027 – 28 Apr 2027 · LAX → MNL · out 1 stop, back 1 stop
found yesterday
Long Beach → Manila
60 km from Ontario
$1,282
$608 more than flying from Ontario
23 Nov – 30 Nov · LGB → MNL · out 2 stops, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Los Angeles → Manila
56 km from Ontario
$332
$27 less than flying from Ontario
27 Jan 2027 · LAX → MNL · 1 stop
found 5 days ago
Long Beach → Manila
60 km from Ontario
$604
$245 more than flying from Ontario
27 Jan 2027 · LGB → MNL · 2 stops
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 18 Mar 2027 – 28 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work