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Cheap flights from Monterey to Illinois from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterey to Illinois departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Monterey to Illinois

Cheap round-trip flights

United Airlines Logo
6:03 pm - 5:03 amMRY-ORD
9h 00m1 stop
United Airlines Logo
12:45 pm - 5:15 pmORD-MRY
6h 30m1 stop
$277United Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
2:40 pm - 11:10 pmMRY-ORD
6h 30m1 stop
Alaska Airlines Logo
10:00 am - 11:25 pmORD-MRY
15h 25m2 stops
$282Alaska Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
6:00 am - 1:54 pmMRY-ORD
5h 54m1 stop
Alaska Airlines Logo
8:59 pm - 11:32 pmORD-MRY
28h 33m1 stop
$320Alaska Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 7
Alaska Airlines Logo
7:57 pm - 6:24 amMRY-ORD
8h 27m1 stop
Alaska Airlines Logo
3:50 pm - 11:37 pmORD-MRY
9h 47m1 stop
$322Alaska Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
Alaska Airlines Logo
6:00 am - 11:59 pmMRY-ORD
15h 59m1 stop
Alaska Airlines Logo
7:59 pm - 2:28 pmORD-MRY
20h 29m1 stop
$324Alaska Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
United Airlines Logo
12:35 pm - 10:39 pmMRY-ORD
8h 04m1 stop
United Airlines Logo
6:15 am - 10:33 amORD-MRY
6h 18m1 stop
$340United Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Alaska Airlines Logo
2:53 pm - 11:59 pmMRY-ORD
7h 06m1 stop
Alaska Airlines Logo
3:50 pm - 10:51 pmORD-MRY
9h 01m1 stop
$363Alaska Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18
United Airlines Logo
5:10 am - 1:12 pmMRY-ORD
6h 02m1 stop
United Airlines Logo
2:35 pm - 9:53 pmORD-MRY
9h 18m1 stop
$364United Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
12:27 pm - 8:30 pmMRY-PIA
6h 03m1 stop
American Airlines Logo
6:48 am - 11:49 amPIA-MRY
7h 01m1 stop
$404American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
American Airlines Logo
12:27 pm - 8:30 pmMRY-PIA
6h 03m1 stop
American Airlines Logo
10:53 am - 10:25 pmPIA-MRY
13h 32m2 stops
$409American Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10

United Airlines flights from Monterey to Illinois

Our best United Airlines deals on Monterey to Illinois flight tickets
United Airlines
Feb 18
MRY6:03 pmMonterey Regional
9h 00m
1 stop
ORD5:03 amChicago O'Hare Intl
Feb 25
ORD12:45 pmChicago O'Hare Intl
6h 30m
1 stop
MRY5:15 pmMonterey Regional
$277
Find similar
United Airlines
Oct 16
MRY12:35 pmMonterey Regional
8h 04m
1 stop
ORD10:39 pmChicago O'Hare Intl
Oct 19
ORD6:15 amChicago O'Hare Intl
6h 18m
1 stop
MRY10:33 amMonterey Regional
$340
Find similar
United Airlines
Oct 7
MRY5:10 amMonterey Regional
6h 02m
1 stop
ORD1:12 pmChicago O'Hare Intl
Oct 14
ORD2:35 pmChicago O'Hare Intl
9h 18m
1 stop
MRY9:53 pmMonterey Regional
$364
Find similar

Alaska Airlines flights from Monterey to Illinois

Our best Alaska Airlines deals on Monterey to Illinois flight tickets
Alaska Airlines
Feb 18
MRY2:40 pmMonterey Regional
6h 30m
1 stop
ORD11:10 pmChicago O'Hare Intl
Feb 25
ORD10:00 amChicago O'Hare Intl
15h 25m
2 stops
MRY11:25 pmMonterey Regional
$282
Find similar
Alaska Airlines
Nov 3
MRY6:00 amMonterey Regional
5h 54m
1 stop
ORD1:54 pmChicago O'Hare Intl
Nov 7
ORD8:59 pmChicago O'Hare Intl
28h 33m
1 stop
MRY11:32 pmMonterey Regional
$320
Find similar
Alaska Airlines
Oct 21
MRY7:57 pmMonterey Regional
8h 27m
1 stop
ORD6:24 amChicago O'Hare Intl
Oct 23
ORD3:50 pmChicago O'Hare Intl
9h 47m
1 stop
MRY11:37 pmMonterey Regional
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Monterey to Illinois 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, momondo users made 832,500 searches. Data last updated September 24, 2025.
Use the filters below to find and compare flights from Monterey to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Wed 2/18

6:03 pm-5:03 am

1 stop9h 00m

Chicago O'Hare Intl

Wed 2/25

12:45 pm-5:15 pm

1 stop6h 30m

$277

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Wed 2/18

2:40 pm-11:10 pm

1 stop6h 30m

Chicago O'Hare Intl

Wed 2/25

10:00 am-11:25 pm

2 stops15h 25m

$282

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Mon 11/3

6:00 am-1:54 pm

1 stop5h 54m

Chicago O'Hare Intl

Fri 11/7

8:59 pm-11:32 pm

1 stop28h 33m

$320

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Tue 10/21

7:57 pm-6:24 am

1 stop8h 27m

Chicago O'Hare Intl

Thu 10/23

3:50 pm-11:37 pm

1 stop9h 47m

$322

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Mon 10/20

6:00 am-11:59 pm

1 stop15h 59m

Chicago O'Hare Intl

Mon 10/27

7:59 pm-2:28 pm

1 stop20h 29m

$324

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Thu 10/16

12:35 pm-10:39 pm

1 stop8h 04m

Chicago O'Hare Intl

Sun 10/19

6:15 am-10:33 am

1 stop6h 18m

$340

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Thu 10/16

2:53 pm-11:59 pm

1 stop7h 06m

Chicago O'Hare Intl

Sat 10/18

3:50 pm-10:51 pm

1 stop9h 01m

$363

MontereyChicago

MRY - ORD

MRYORD

Monterey Regional

Tue 10/7

5:10 am-1:12 pm

1 stop6h 02m

Chicago O'Hare Intl

Tue 10/14

2:35 pm-9:53 pm

1 stop9h 18m

$364

MontereyPeoria

MRY - PIA

MRYPIA

Monterey Regional

Sat 3/7

12:27 pm-8:30 pm

1 stop6h 03m

Greater Peoria

Tue 3/10

6:48 am-11:49 am

1 stop7h 01m

$404

MontereyPeoria

MRY - PIA

MRYPIA

Monterey Regional

Sat 3/7

12:27 pm-8:30 pm

1 stop6h 03m

Greater Peoria

Tue 3/10

10:53 am-10:25 pm

2 stops13h 32m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Monterey to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Monterey is in August. Flight prices, which tend to average around $326, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $328.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Monterey to Illinois is on a Friday when prices can be found for as low as $461. Flights from Monterey to Illinois on a Monday will generally be more expensive and average around $746. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Monterey to Illinois during this time can be as low as $456. Flights at noon are often more expensive with an average ticket price of $730.

Can stopping save me money on Monterey to Illinois flights?

You could potentially save up to 42% on your flight if you consider stops on a Monterey to Illinois flight.

Cheap Monterey to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monterey to Illinois

Direct flights

None
There are no direct flights from Monterey to Illinois. There are no popular flight routes from Monterey to Illinois.
Search flight deals

  • When did momondo last update prices for flights from Monterey Regional Airport to Illinois?

    Prices for flights from Monterey Regional Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Monterey Regional Airport to Illinois?

  • How old do you have to be to fly from Monterey Regional Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Monterey Regional Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Monterey to Illinois

Compare and see reviews for airlines that fly from Monterey to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $453Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Monterey to Illinois?

It is quick and easy to find Monterey to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Monterey to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Monterey which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Monterey to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Monterey. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Monterey to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Monterey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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