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Cheap flights from Ontario to Monterey (ONT - MRY) from $222

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — MRY
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Ontario to Monterey

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Monterey (MRY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

August

Cheapest in

January

Round-trip from

$268

One-way from

$241
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 40% potential price drop
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From Ontario to Monterey Regional
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One-way flight from Ontario to Monterey Regional
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What is the cheapest day to fly round-trip from Ontario to Monterey?

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

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

To save up to 71% on this flight, we recommend booking at least 49 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 $133 1-2 weeks out and tickets from $188 for flights departing within the next 72 hours.

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

April can be a great time to fly to Monterey from Ontario with a flight ticket averaging about $141. Cheapflights users have found deals in the month of April for as cheap as $38. The most expensive prices can be found in the month of March.

What is the cheapest time of day to fly from ONT to MRY?

A simple way to save on the total cost of your ticket is to fly from Ontario to Monterey in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Cheap Ontario to Monterey flights in June & July 2024

Find cheap flight options from Ontario to Monterey specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Check out some of the best flight deals from Ontario to Monterey in 2024. Check back regularly for other flight deals.
Wed 7/36:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Sat 7/67:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$278
Tue 6/255:15 amONT - MRY
1 stop7h 48mUnited Airlines
Thu 7/47:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$283
Thu 7/41:40 pmONT - MRY
1 stop10h 06mUnited Airlines
Mon 7/87:45 amMRY - ONT
1 stop4h 32mUnited Airlines
Deal found 6/9$356
Tue 7/91:47 pmONT - MRY
1 stop9h 59mUnited Airlines
Tue 7/167:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/9$358
Tue 6/251:55 pmONT - MRY
1 stop9h 49mUnited Airlines
Tue 7/27:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$368
Mon 7/86:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Tue 7/165:10 amMRY - ONT
1 stop7h 23mUnited Airlines
Deal found 6/9$382
Thu 7/41:30 pmONT - MRY
2 stops10h 16mUnited Airlines
Sat 7/67:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/9$387
Fri 7/265:10 amONT - MRY
2 stops18h 36mUnited Airlines
Mon 7/297:45 amMRY - ONT
1 stop4h 32mUnited Airlines
Deal found 6/8$422
Thu 7/111:45 pmONT - MRY
1 stop10h 01mUnited Airlines
Mon 7/157:45 amMRY - ONT
1 stop15h 00mUnited Airlines
Deal found 6/10$437

Ontario to Monterey 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Monterey in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Check out some of the best flight deals from Ontario to Monterey in 2024. Check back regularly for other flight deals.
Wed 7/36:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Sat 7/67:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$278
Tue 6/255:15 amONT - MRY
1 stop7h 48mUnited Airlines
Thu 7/47:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$283
Thu 8/227:40 amONT - MRY
1 stop6h 21mUnited Airlines
Sun 8/252:42 pmMRY - ONT
1 stop10h 03mUnited Airlines
Deal found 6/8$343
Thu 7/41:40 pmONT - MRY
1 stop10h 06mUnited Airlines
Mon 7/87:45 amMRY - ONT
1 stop4h 32mUnited Airlines
Deal found 6/9$356
Tue 7/91:47 pmONT - MRY
1 stop9h 59mUnited Airlines
Tue 7/167:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/9$358
Tue 6/251:55 pmONT - MRY
1 stop9h 49mUnited Airlines
Tue 7/27:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/10$368
Mon 7/86:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Tue 7/165:10 amMRY - ONT
1 stop7h 23mUnited Airlines
Deal found 6/9$382
Thu 7/41:30 pmONT - MRY
2 stops10h 16mUnited Airlines
Sat 7/67:45 amMRY - ONT
1 stop4h 30mUnited Airlines
Deal found 6/9$387
Mon 8/127:27 pmONT - MRY
1 stop17h 01mAmerican Airlines
Sun 8/187:09 pmMRY - ONT
1 stop23h 18mAmerican Airlines
Deal found 6/9$414

Ontario to Monterey flights leaving soon

Find last-minute flight options from Ontario to Monterey for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Users seeking a last-minute flight from Ontario to Monterey should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 6/181:29 pmONT - MRY
2 stops10h 15mUnited Airlines
Wed 6/195:05 amMRY - ONT
1 stop7h 28mUnited Airlines
Deal found 6/9$827
Sat 6/156:03 amONT - MRY
1 stop17h 41mUnited Airlines
Sun 6/165:05 amMRY - ONT
2 stops17h 22mUnited Airlines
Deal found 6/9$850
Tue 6/181:29 pmONT - MRY
2 stops10h 15mUnited Airlines
Wed 6/1912:30 pmMRY - ONT
2 stops9h 57mUnited Airlines
Deal found 6/9$914
Sat 6/156:03 amONT - MRY
1 stop17h 41mUnited Airlines
Sun 6/166:05 amMRY - ONT
1 stop16h 22mUnited Airlines
Deal found 6/9$926
Tue 6/185:15 amONT - MRY
1 stop7h 48mUnited Airlines
Wed 6/1912:57 pmMRY - ONT
1 stop7h 51mUnited Airlines
Deal found 6/9$1,014
Tue 6/181:29 pmONT - MRY
1 stop7h 32mUnited Airlines
Wed 6/195:05 amMRY - ONT
1 stop7h 28mUnited Airlines
Deal found 6/9$1,028
Sun 6/161:29 pmONT - MRY
1 stop7h 32mUnited Airlines
Fri 6/215:05 amMRY - ONT
1 stop7h 28mUnited Airlines
Deal found 6/10$1,082
Wed 6/196:30 amONT - MRY
1 stop9h 06mAmerican Airlines
Wed 6/197:17 pmMRY - ONT
1 stop13h 30mAmerican Airlines
Deal found 6/8$1,151
Sat 6/156:00 amONT - MRY
2 stops15h 56mAlaska Airlines
Sun 6/166:00 amMRY - ONT
2 stops14h 15mAlaska Airlines
Deal found 6/9$1,312

One-way flights to Monterey from Ontario

Search for one-way flight options from Ontario to Monterey. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Monterey. Users in need of a round-trip flight from Ontario to Monterey instead should update the search form at the top of page.
Fri 11/17:59 pmONT - MRY
2 stops15h 58mAlaska Airlines
Deal found 6/9$222
Wed 7/176:00 amONT - MRY
1 stop7h 26mAlaska Airlines
Deal found 6/9$241
Wed 7/36:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Deal found 6/10$243
Thu 7/41:30 pmONT - MRY
2 stops10h 16mUnited Airlines
Deal found 6/9$248
Thu 7/116:00 amONT - MRY
2 stops15h 56mAlaska Airlines
Deal found 6/9$315
Sun 7/149:09 pmONT - MRY
1 stop16h 17mAlaska Airlines
Deal found 6/9$327
Fri 6/216:25 pmONT - MRY
1 stop18h 38mUnited Airlines
Deal found 6/9$328
Wed 7/171:30 pmONT - MRY
2 stops10h 16mUnited Airlines
Deal found 6/9$329
Sun 7/76:35 pmONT - MRY
1 stop5h 11mUnited Airlines
Deal found 6/9$334

Find flights from Ontario to Monterey within your budget

Customize your flight search to find flights from Ontario to Monterey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $538

Route

Depart

Return

Price

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Sat 7/20

1 stop5h 11m

Monterey Regional

Mon 7/22

1 stop4h 32m

$278

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Thu 8/22

1 stop6h 21m

Monterey Regional

Sun 8/25

1 stop10h 03m

$343

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Thu 7/4

1 stop10h 06m

Monterey Regional

Mon 7/8

1 stop4h 32m

$356

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Tue 7/9

1 stop9h 59m

Monterey Regional

Tue 7/16

1 stop4h 30m

$358

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Mon 7/8

1 stop5h 11m

Monterey Regional

Tue 7/16

1 stop7h 23m

$382

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Thu 7/4

2 stops10h 16m

Monterey Regional

Sat 7/6

1 stop4h 30m

$387

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Mon 8/12

1 stop17h 01m

Monterey Regional

Sun 8/18

1 stop23h 18m

$414

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Tue 7/9

2 stops14h 56m

Monterey Regional

Tue 7/16

1 stop9h 56m

$498

OntarioMonterey Regional

ONT - MRY

ONTMRY

Ontario

Tue 7/9

2 stops14h 56m

Monterey Regional

Sat 7/13

1 stop9h 56m

$538

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to Monterey. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Monterey flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ontario to Monterey

Have a flexible travel schedule? Discover the best time to fly to Monterey from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Monterey by month

Plan your trip to Monterey by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to Monterey, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Monterey

Get insights into the airlines that provide service to Monterey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Monterey. Reviews last updated June 10, 2024.
To help decide which airline to fly from Ontario to Monterey, see what other customers have to say about American Airlines, United Airlines and Alaska Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,254 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,647 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,138 reviews
Alaska Airlines
8.1
Very good
9,254 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Entertainment

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Monterey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ontario to Monterey for under $300 on Cheapflights?

    Yes, there are multiple flights from Ontario to Monterey for under $300. The cheapest flight booked recently is on United Airlines for just $278, but on average you can expect to pay $433.

  • Are there last-minute flights available from Ontario to Monterey for under $900?

    There are currently 9+ open flights from Ontario to Monterey within the next 7 days for less than $900.

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

    Cheapflights users have booked flights from Ontario to Monterey round-trip from $278. Other airlines that can offer you cheap pricing are American Airlines, from $414, and Alaska Airlines, from $498. United Airlines is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does ONT to MRY mean?

    This is defined as Ontario Airport (ONT) and Monterey Regional Airport (MRY). Codes like Monterey Regional Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Ontario to Monterey that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Monterey flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Monterey with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Monterey flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Monterey that include hotel bookings?

    Yes. In addition to deals on Ontario to Monterey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Monterey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Monterey.

  • Can I find deals for business class flights from Ontario to Monterey?

    Yes. Cheapflights offers flight deals from Ontario to Monterey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Monterey that allow pets onboard?

    Many airlines flying from Ontario to Monterey offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Monterey?

    Yes, you can often find last-minute deals on Ontario to Monterey flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Monterey flight deals updated?

    The Ontario to Monterey flight deals you see on this page were last updated on 6/10.

  • What is the cheapest month to book a flight from Ontario to Monterey?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Monterey (average of $357). Flying from Ontario to Monterey in June is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Ontario to Monterey

Discover the top airline that operate flights from Ontario to Monterey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$210Average$386FlexibilityNo cancel feeOn-time69%
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Search flights from Ontario to Monterey by cabin class

Find flights from Ontario to Monterey, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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