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O'Hare Intl

$146+ Cheap flights from Monterey (MRY) to O'Hare Intl (ORD)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
MRY — ORD
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Monterey to O'Hare Intl

Cheapest flights from Monterey to O'Hare Intl
Explore the most affordable flight options available from Monterey to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 8/82:05 pm
MRY
-
ORD
Nonstop4h 34m
United Airlines
Sat 8/158:57 am
ORD
-
MRY
Nonstop4h 46m
United Airlines
Deal found 7/18$329
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/186:00 am
MRY
-
ORD
1 stop10h 57m
Alaska Airlines
Tue 8/252:18 pm
ORD
-
MRY
1 stop11h 41m
Alaska Airlines
Deal found 7/22$349
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2112:15 pm
MRY
-
ORD
1 stop7h 15m
United Airlines
Fri 8/284:20 pm
ORD
-
MRY
1 stop6h 50m
United Airlines
Deal found 7/22$359
This American Airlines deal was found by Cheapflights users on 7/21. 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 7/247:09 pm
MRY
-
ORD
1 stop9h 16m
American Airlines
Fri 7/313:22 pm
ORD
-
MRY
1 stop9h 11m
American Airlines
Deal found 7/21$377
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/183:36 pm
MRY
-
ORD
1 stop7h 23m
United Airlines
Mon 9/214:26 pm
ORD
-
MRY
1 stop6h 44m
United Airlines
Deal found 7/20$378
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 11/203:07 pm
MRY
-
ORD
1 stop6h 42m
Alaska Airlines
Mon 11/237:26 am
ORD
-
MRY
1 stop9h 04m
Alaska Airlines
Deal found 7/19$383

Find flight deals from Monterey to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to O'Hare Intl (ORD). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$146
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$437

Good round-trip deal

$329 or less
Provider with most accurate pricing for Monterey Regional-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Monterey Regional-Chicago O'Hare Intl flights.
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From Monterey Regional to Chicago O'Hare Intl
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One-way flight from Monterey Regional to Chicago O'Hare Intl
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Highest demand for flights based on searches. 19% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Price to beat on a round-trip flight from Monterey Regional to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Monterey to O'Hare Intl 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 July 23, 2026.
Use the filters below to find and compare flights from Monterey to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Sat 8/8

2:05 pm-8:39 pm

Nonstop4h 34m

Chicago O'Hare Intl

Sat 8/15

3:56 pm-9:10 pm

1 stop7h 14m

$339

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Sat 8/8

3:05 pm-1:21 pm

1 stop20h 16m

Chicago O'Hare Intl

Sat 8/15

6:20 am-2:28 pm

1 stop10h 08m

$349

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Tue 8/18

6:00 am-6:57 pm

1 stop10h 57m

Chicago O'Hare Intl

Tue 8/25

2:18 pm-11:59 pm

1 stop11h 41m

$349

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Tue 8/18

2:28 pm-10:59 pm

1 stop6h 31m

Chicago O'Hare Intl

Tue 8/25

3:55 pm-9:59 pm

1 stop8h 04m

$349

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Fri 8/14

6:00 am-6:57 pm

1 stop10h 57m

Chicago O'Hare Intl

Fri 8/21

2:18 pm-11:59 pm

1 stop11h 41m

$349

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Sun 9/6

6:01 am-7:21 pm

1 stop11h 20m

Chicago O'Hare Intl

Mon 9/14

2:18 pm-11:59 pm

1 stop11h 41m

$349

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Fri 8/21

12:32 pm-11:30 pm

1 stop8h 58m

Chicago O'Hare Intl

Fri 8/28

12:11 pm-6:40 pm

2 stops8h 29m

$364

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Fri 9/18

3:36 pm-12:59 am

1 stop7h 23m

Chicago O'Hare Intl

Mon 9/21

4:26 pm-9:10 pm

1 stop6h 44m

$378

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Fri 11/20

3:07 pm-11:49 pm

1 stop6h 42m

Chicago O'Hare Intl

Mon 11/23

7:26 am-2:30 pm

1 stop9h 04m

$383

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Sat 8/8

3:05 pm-1:21 pm

1 stop20h 16m

Chicago O'Hare Intl

Sat 8/22

2:18 pm-11:59 pm

1 stop11h 41m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Monterey-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterey-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterey-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monterey-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterey-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monterey to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Monterey 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 Monterey to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Monterey to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Monterey to Chicago O'Hare Intl Airport (average of $268). Flying from Monterey to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $617). 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 MRY to ORD?

Find hourly flight availability from Monterey to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

When flying from Monterey to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated July 23, 2026.
See what other customers who have flown with United Airlines and American Airlines from Monterey to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,027 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,027 reviews
United Airlines
7.4
Good
10,027 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,839 reviews
United Airlines
7.4
Good
10,027 reviews

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Monterey to O'Hare Intl. 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 from for flights from Monterey to Chicago O'Hare Intl?

    Monterey Regional (MRY), located 3.2 mi from the city center, is the airport you fly out of when you book flights from Monterey to Chicago O'Hare Intl. 2 airlines have flights from Monterey Regional to Chicago O'Hare Intl on a regular basis. Booking flights from Monterey Regional to Chicago O'Hare Intl should not be difficult; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Monterey to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Monterey to Chicago O'Hare Intl Airport in 4h 34m. Fly via United Airlines or Alaska Airlines to get the fastest option. The distance between Monterey and Chicago O'Hare Intl Airport is about 1839 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Monterey to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Monterey to Chicago O'Hare Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $258 on this airline. An additional option worth looking into is United Airlines, starting at $289. Users have found that American Airlines is 41% cheaper than the other options available to this destination.

  • What are the cheapest flights from Monterey to Chicago O'Hare Intl Airport?

    On average you can expect to pay $367 for a flight from Monterey to Chicago O'Hare Intl Airport. The cheapest flight overall is $329 while the most popular route, (Monterey Regional - Chicago O'Hare Intl) is currently priced at $349.

  • Can I find deals for flights from Monterey to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Monterey to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to O'Hare Intl?

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

  • Can I find deals for business class flights from Monterey to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Monterey to O'Hare Intl 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 Monterey to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Monterey to Chicago O'Hare Intl Airport (average of $268). Flying from Monterey to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $617). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Schaumburg
Lake Geneva
Naperville
Oak Brook
Delavan
Oakbrook Terrace
Gurnee
South Holland
Libertyville
Orland Park
Hoffman Estates
Beloit
Downers Grove
Rockford
Racine
Great Lakes
Janesville
Joliet

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Top 2 airlines flying from Monterey to O'Hare Intl

Discover the top 2 airlines that operate flights from Monterey to O'Hare Intl. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$488FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$479FlexibilityNo cancel feeOn-time69%

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