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Monterey

$129+ Cheap flights from Illinois to Monterey (MRY)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MRY
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Illinois to Monterey

Keep the following information in mind while searching for Illinois to Monterey flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(Alaska Airlines)

One-way from

$129
(Alaska Airlines)

Popular in

November

Cheapest in

July

Average price

$421
Provider with most accurate pricing for Chicago (CHI)-San Francisco flight deals.
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From Illinois to Monterey Regional
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One-way flight from Illinois to Monterey Regional
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Highest demand for flights based on searches. 15% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Illinois to Monterey

Cheapest flights from Illinois to Monterey
Explore the most affordable flight options available from Illinois to Monterey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:05 pmORD - MRY
1 stop10h 24mAlaska Airlines
Tue 12/911:23 amMRY - ORD
1 stop9h 07mAlaska Airlines
Deal found 11/10$258
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmORD - MRY
1 stop7h 06mAmerican Airlines
Tue 12/912:45 pmMRY - ORD
2 stops8h 50mAmerican Airlines
Deal found 11/10$264
This Alaska Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:00 amORD - MRY
2 stops15h 29mAlaska Airlines
Sun 12/146:00 amMRY - ORD
1 stop6h 09mAlaska Airlines
Deal found 11/9$294
This Kiwi.com deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:59 pmORD - MRY
1 stop10h 17mMultiple Airlines
Mon 12/1510:06 pmMRY - ORD
2 stops13h 52mMultiple Airlines
Deal found 11/10$304
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:43 pmORD - MRY
1 stop18h 51mMultiple Airlines
Wed 11/2610:03 pmMRY - ORD
2 stops24h 05mMultiple Airlines
Deal found 11/9$311
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:43 pmORD - MRY
1 stop18h 51mMultiple Airlines
Mon 11/249:49 pmMRY - ORD
1 stop29h 43mMultiple Airlines
Deal found 11/9$326
This Alaska Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:20 amORD - MRY
1 stop7h 59mAlaska Airlines
Thu 12/46:00 amMRY - ORD
1 stop6h 09mAlaska Airlines
Deal found 11/9$358
This Alaska Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:00 amORD - MRY
2 stops17h 29mAlaska Airlines
Mon 12/156:00 amMRY - ORD
2 stops14h 30mAlaska Airlines
Deal found 11/10$359
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amORD - MRY
2 stops11h 34mMultiple Airlines
Wed 11/2610:03 pmMRY - ORD
1 stop29h 29mMultiple Airlines
Deal found 11/9$364
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:10 pmORD - MRY
1 stop8h 31mAmerican Airlines
Wed 12/34:23 pmMRY - ORD
1 stop6h 08mAmerican Airlines
Deal found 11/9$370
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:37 pmSTL - MRY
1 stop6h 04mAmerican Airlines
Sun 12/76:05 amMRY - STL
1 stop5h 46mAmerican Airlines
Deal found 11/10$380
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmSTL - MRY
2 stops10h 01mUnited Airlines
Sun 12/77:00 amMRY - STL
1 stop7h 27mUnited Airlines
Deal found 11/10$386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Illinois to Monterey that are best for you.

Fly from

Illinois

Fly to

Monterey

Route

Depart

Return

Price

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 1/15

3:44 pm-11:26 pm

1 stop9h 42m

Monterey Regional

Sun 1/18

3:14 pm-11:37 pm

1 stop6h 23m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 3/10

8:20 am-2:06 pm

1 stop7h 46m

Monterey Regional

Wed 3/11

2:43 pm-11:59 pm

1 stop7h 16m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 12/4

5:00 am-9:22 am

1 stop6h 22m

Monterey Regional

Wed 12/10

9:53 am-8:00 pm

1 stop8h 07m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 1/24

3:44 pm-11:26 pm

1 stop9h 42m

Monterey Regional

Sat 1/31

3:14 pm-11:37 pm

1 stop6h 23m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Wed 12/10

8:00 am-10:46 am

1 stop28h 46m

Monterey Regional

Sun 12/14

6:00 am-2:09 pm

1 stop6h 09m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Fri 12/5

3:05 pm-11:29 pm

1 stop10h 24m

Monterey Regional

Tue 12/9

11:23 am-10:30 pm

1 stop9h 07m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 3/10

8:20 am-2:06 pm

1 stop7h 46m

Monterey Regional

Wed 3/11

6:00 am-2:58 pm

1 stop6h 58m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 1/24

3:44 pm-11:26 pm

1 stop9h 42m

Monterey Regional

Mon 2/2

3:14 pm-11:37 pm

1 stop6h 23m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Mon 12/8

3:05 pm-11:29 pm

1 stop10h 24m

Monterey Regional

Mon 12/15

6:00 am-2:09 pm

1 stop6h 09m

$258

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Fri 1/16

3:44 pm-11:26 pm

1 stop9h 42m

Monterey Regional

Sun 1/18

3:14 pm-11:37 pm

1 stop6h 23m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 29 results
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Best time to book a flight from Illinois to Monterey

Have a flexible travel schedule? Discover the best time to fly to Monterey from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Monterey

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Monterey (average of $80). Flying from Illinois to Monterey in June is currently the most expensive (average of $198). 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.

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

Find hourly flight availability from Illinois to Monterey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 55% on flights from Illinois to Monterey by exploring options for tickets at noon.

Related info for your journey

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

  • What airport do you fly into for flights to Monterey from Illinois?

    For a flight from Illinois to Monterey, you will be flying into Monterey Regional. Monterey Regional (MRY) is just 3.2 mi from the center of the city.

  • How long is the flight from Illinois to Monterey?

    There are many flights that can get you from Illinois to Monterey in 7h 05m. Fly via Alaska Airlines, Hawaiian Airlines, or United Airlines to get the fastest option. There are 1718 mi between Illinois and Monterey. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to Monterey one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $129. American Airlines flights start at $254 while deals on United Airlines start at $255 one-way.

  • What are the most popular routes from Illinois to Monterey?

    While some choose either Lambert-St Louis - Monterey Regional or Moline Quad-City - Monterey Regional, Chicago O'Hare Intl - Monterey Regional is the most popular route from Illinois to Monterey.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Monterey (average of $80). Flying from Illinois to Monterey in June is currently the most expensive (average of $198). 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 2 airlines flying from Illinois to Monterey

Discover the top 2 airlines that operate flights from Illinois 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 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$530FlexibilityNo cancel feeOn-time69%

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