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Ontario to Mexico City ONT → MEX, TLC

Ontario International Airport (ONT) → Benito Juarez International Airport (MEX), Toluca International Airport (TLC)

The cheapest return found recently is $395 with Volaris, 15 Nov – 22 Nov, found yesterday. The cheapest one-way found recently is $180 with Volaris, 6 Feb 2027, found 4 days ago.

Return

The cheapest return fare on each of 11 departure dates is usually $388 to $430.

Cheapest return found recently

$395

15 Nov – 22 Nov · Volaris

Ontario International Airport (ONT) → Toluca International Airport (TLC)

Leaves 6:37 p.m. · Return leaves 12:22 p.m. · 22 h 15 min of travel, both ways together

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $395 15 Nov – 22 Novfound yesterdaySee prices for these dates

Cheapest we hold, of any age $354 4 Feb 2027 – 8 Feb 2027found 6 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $297 to $349.

At $395, the cheapest return found recently is above 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 11 departure dates from 21 Oct 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 7-night return fares leaving within 3 days of 15 Nov to compare.

Every date we hold

14 fares on 11 departure dates

21 Oct – 21 Oct: $431, found yesterday22 Oct – 26 Oct: $382, found 4 days ago24 Oct – 28 Oct: $379, found 2 days ago30 Oct – 3 Nov: $428, found 5 days ago9 Nov – 12 Nov: $420, found 6 days ago12 Nov – 18 Nov: $400, found 4 days ago15 Nov – 22 Nov: $394, found 6 days ago18 Nov – 24 Nov: $399, found 3 days ago25 Dec – 12 Jan 2027: $481, found 3 days ago4 Feb 2027 – 8 Feb 2027: $354, found 6 days ago18 Mar 2027 – 28 Apr 2027: $552, found todayOctNovDecFebMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Oct – 21 Oct$431VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound yesterdaySee prices for these dates
22 Oct – 26 Oct$382VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
24 Oct – 28 Oct$379VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound 2 days agoSee prices for these dates
30 Oct – 3 Nov$428VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
9 Nov – 12 Nov$420VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
12 Nov – 18 Nov$400VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound 4 days agoSee prices for these dates
15 Nov – 22 Nov$394VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back nonstopfound 6 days agoSee prices for these dates
18 Nov – 24 Nov$399VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
25 Dec – 12 Jan 2027$481VolarisOntario International Airport (ONT) → Benito Juarez International Airport (MEX)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
4 Feb 2027 – 8 Feb 2027$354VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
18 Mar 2027 – 28 Apr 2027$552VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)out 1 stop, back 1 stopfound todaySee prices for these dates

Which month looks cheapest?

February 2027 is the cheapest month — from $354.

October 2026From $3794 departure dates24 Oct – 28 Oct · found 2 days agoSee prices for these dates
November 2026From $3944 departure dates15 Nov – 22 Nov · found 6 days agoSee prices for these dates
December 2026From $4811 departure date25 Dec – 12 Jan 2027 · found 3 days agoSee prices for these dates
February 2027From $354Cheapest seen1 departure date4 Feb 2027 – 8 Feb 2027 · found 6 days agoSee prices for these dates
March 2027From $5521 departure date18 Mar 2027 – 28 Apr 2027 · found todaySee prices for these dates

Airlines on the cheapest dates: Volaris.

One-way

The cheapest one-way fare on each of 5 departure dates is usually $180 to $196.

Cheapest one-way found recently

$180

6 Feb 2027 · Volaris

Ontario International Airport (ONT) → Toluca International Airport (TLC)

Leaves 12:05 a.m. · 10 h 57 min trip

1 stop

found 4 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $180 6 Feb 2027found 4 days agoOpen this trip

Cheapest we hold, of any age $169 9 Feb 2027found 5 days agoOpen this trip

What have prices looked like?

Over 20 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $142 to $221.

$180, the cheapest one-way found recently, sits here in that range of $142 to $221.

20 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?

Compared with the cheapest one-way fare on each of 5 departure dates from 21 Nov to 9 Feb 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?

Yes. Among one-way fares leaving within 3 days of 6 Feb 2027, 9 Feb 2027 costs $169: $11 less than the cheapest found recently.

Volaris · Ontario International Airport (ONT) → Toluca International Airport (TLC) · 1 stop · found 5 days ago

Open this tripCheck today's price

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Every date we hold

5 fares on 5 departure dates

21 Nov: $219, found 4 days ago23 Jan 2027: $196, found 5 days ago24 Jan 2027: $194, found 5 days ago6 Feb 2027: $180, found 4 days ago9 Feb 2027: $169, found 5 days agoNovJanFeb
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
21 Nov$219VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)1 stopfound 4 days agoOpen this trip
23 Jan 2027$196VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)1 stopfound 5 days agoOpen this trip
24 Jan 2027$194VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)1 stopfound 5 days agoOpen this trip
6 Feb 2027$180VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)1 stopfound 4 days agoOpen this trip
9 Feb 2027$169VolarisOntario International Airport (ONT) → Toluca International Airport (TLC)1 stopfound 5 days agoOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $169.

November 2026From $2191 departure date21 Nov · found 4 days agoOpen this trip
January 2027From $1942 departure dates24 Jan 2027 · found 5 days agoOpen this trip
February 2027From $169Cheapest seen2 departure dates9 Feb 2027 · found 5 days agoOpen this trip

Airlines on the cheapest dates: Volaris.

Premium cabin fares from Ontario to Mexico City

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 15 Nov – 22 Nov in another cabin: Premium economy · Business · First

Today's prices for 6 Feb 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Ontario to Mexico City?

Return

Fares 7 to 13 days before departure were typically 11% lower than 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
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$379$297+13%18
7–13 days$336$297Cheapest seen21
14–29 days$395$313+18%23
30–59 days$408$381+21%21
60–89 days$452$408+35%22
90–179 days$342$342+2%24
180+ days$684$437+104%16

One-way

The cheapest fares were 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 18 Oct (20 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
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
7–13 days$142$142Cheapest seen7
30–59 days$243$203+71%12
90–179 days$189$169+33%14
180+ days$221$221+56%12

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Los Angeles → Mexico City

56 km from Ontario

$327

$68 less than flying from Ontario

18 Mar 2027 – 28 Apr 2027 · LAX → MEX · out nonstop, back nonstop

found today

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Los Angeles → Mexico City

56 km from Ontario

$155

$25 less than flying from Ontario

6 Feb 2027 · LAX → NLU · 1 stop

found 4 days ago

See this route

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 15 Nov – 22 Nov. 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