Cheap flights from Ontario to Monterey (ONT - MRY)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Ontario (ONT) to Monterey (MRY)

All the information you need to plan the best ONT to MRY flight in 2021: compare Ontario to Monterey flight prices with the expected peak season, weather and rainfall in Monterey.
When is the cheapest time to fly from Ontario to Monterey (ONT - MRY)?

A simple way to save on the total cost of your ticket is to fly from Ontario to Monterey at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

How far in advance should I book a flight from Ontario to Monterey?

To save up to 118% on this flight, we recommend booking at least 30 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Monterey from $176 1-2 weeks out and tickets from $271 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Monterey?

July can be a great time to fly to Monterey from Ontario with a flight ticket averaging about $134. Cheapflights users have found deals in the month of July for as cheap as $96. The most expensive prices can be found in the month of March.

What is the cheapest day to fly round-trip from Ontario to Monterey?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Cheap flights from Ontario to Monterey in December, January 2022

The best prices found for ONT to MRY flights for December, January
21 Jan - 24 Jan
$131pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
Multiple Airlines
 
1 STOP
ONT
Ontario
14 Jan - 17 Jan
$141pp
ONT
Ontario
Multiple Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
Multiple Airlines
 
1 STOP
ONT
Ontario
21 Jan - 24 Jan
$176pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
MRY
Monterey Regional
MRY
Monterey Regional
Multiple Airlines
 
1 STOP
ONT
Ontario

Ontario to Monterey 2022 flight deals

Cheap flights to Monterey from Ontario found for this year
20 Dec - 25 Dec
$366pp
ONT
Ontario
United Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario
21 Dec - 26 Dec
$367pp
ONT
Ontario
United Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario
25 Dec - 1 Jan
$386pp
ONT
Ontario
United Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Monterey

Late deals on round-trip flights to Monterey from Ontario, departing today and this week
10 Dec - 12 Dec
$531pp
ONT
Ontario
United Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario
10 Dec - 12 Dec
$539pp
ONT
Ontario
United Airlines
 
1 STOP
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario
10 Dec - 12 Dec
$591pp
ONT
Ontario
United Airlines
   
2 STOPS
MRY
Monterey Regional
MRY
Monterey Regional
United Airlines
 
1 STOP
ONT
Ontario

One-way flights to Monterey Regional from Ontario

The cheapest one-way flights from Ontario to Monterey
12:25 am - 6:49 pm
United Airlines
2 Stops
18h 24m
ONT - MRY
United Airlines
$985
United
1:50 pm - 8:30 am
Alaska Airlines
2 Stops
18h 40m
ONT - MRY
Alaska Airlines
$1,033
Alaska Airlines
6:59 pm - 6:12 am
Multiple Airlines
3 Stops
35h 13m
ONT - MRY
Multiple Airlines
$1,860
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Monterey</span> flights.

Flight FAQs

From Ontario to Monterey

Which airlines flying from Ontario to Monterey Regional have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to Monterey Regional that may be offering flexible cancellation policies are United Airlines, American Airlines, and Alaska Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ontario to Monterey for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Monterey for under $200. The cheapest flight booked recently is on Multiple Airlines for just $131, but on average you can expect to pay $245.

Are there last-minute flights available from Ontario to Monterey for under $600?

There are currently 6+ open flights from Ontario to Monterey within the next 7 days for less than $600.

What are the cheapest airlines flying from Ontario to Monterey round-trip?

Cheapflights users have booked flights from Ontario to Monterey round-trip from $189. Another airline that can offer you cheap pricing is Alaska Airlines. United Airlines is 53% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Ontario to Monterey?

Looking at all options, your cheapest flight can be booked for $317. While the most popular route (Ontario - Monterey Regional) can be booked for $131 on average our data indicates $479 when flying from Ontario to Monterey.

What are the most popular airlines that fly from Ontario to Monterey?

The most popular airlines flying from Ontario to Monterey are American Airlines, Alaska Airlines and Linear Air Taxi. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Monterey, CA

Do I need a COVID test to fly to Monterey from Ontario?

Information is based on travel restrictions for travel to Monterey Regional within the United States

Most visitors from Ontario need to provide a negative COVID-19 test result and/or quarantine to enter Monterey Regional.

COVID-19 testing requirements
Visitors from Ontario must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Monterey Regional.

Quarantine requirements
Visitors from Ontario are not required to quarantine after entering Monterey Regional.

Do I need a test to fly back to Ontario from Monterey?

Returning to Ontario from Monterey Regional

COVID-19 testing requirements
Visitors from Monterey Regional must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Ontario.

Quarantine requirements
Visitors from Monterey Regional are not required to quarantine after entering Ontario.

Hide COVID Travel Restrictions for Monterey, CA

Alternative routes for Ontario to Monterey

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Monterey

Things to know before you go - useful duration and weather info for your trip from Ontario to Monterey.
Average temperature for December in Monterey
59.0 °F

Airports servicing Ontario

Airports servicing Monterey

Home North America USA California Monterey Cheap flights from Ontario to Monterey