$156 Find Cheap Flights from Monterey to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterey to Illinois departing on 7/18. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterey to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterey to Illinois, as well as popular online travel agencies
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Cheap Flights from Monterey to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Peoria
Peoria2 stops$320
St. Louis
St. Louis2 stops$314
Peoria
Peoria2 stops$320
St. Louis
St. Louis2 stops$314

Book Cheap Monterey to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterey to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monterey to Illinois

Tue, Mar 10 - Tue, Mar 24
Alaska Airlines Logo
2:43 pm - 11:59 pm
MRY
-
ORD
7h 16m
1 stop
Alaska Airlines Logo
4:10 pm - 11:48 pm
ORD
-
MRY
9h 38m
1 stop
$237Alaska Airlines
Tue, Mar 10 - Tue, Mar 24
Alaska Airlines Logo
2:43 pm - 1:11 pm
MRY
-
ORD
20h 28m
2 stops
Alaska Airlines Logo
4:10 pm - 11:48 pm
ORD
-
MRY
9h 38m
1 stop
$252Alaska Airlines
Tue, Mar 10 - Tue, Mar 24
Alaska Airlines Logo
2:43 pm - 2:11 pm
MRY
-
ORD
21h 28m
2 stops
Alaska Airlines Logo
4:10 pm - 11:48 pm
ORD
-
MRY
9h 38m
1 stop
$268Alaska Airlines
Mon, Feb 23 - Sat, Feb 28
American Airlines Logo
7:21 pm - 5:25 am
MRY
-
ORD
8h 04m
1 stop
American Airlines Logo
5:35 am - 12:23 pm
ORD
-
MRY
8h 48m
1 stop
$289American Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
12:45 pm - 11:35 pm
MRY
-
STL
8h 50m
2 stops
American Airlines Logo
2:31 pm - 6:51 pm
STL
-
MRY
6h 20m
1 stop
$314American Airlines
Fri, Apr 24 - Mon, Apr 27
United Airlines Logo
7:00 pm - 10:02 am
MRY
-
PIA
13h 02m
2 stops
United Airlines Logo
1:20 pm - 10:17 pm
PIA
-
MRY
10h 57m
2 stops
$320United Airlines
Fri, Feb 20 - Mon, Feb 23
United Airlines Logo
6:03 pm - 10:13 am
MRY
-
STL
14h 10m
2 stops
United Airlines Logo
9:55 am - 9:30 pm
STL
-
MRY
13h 35m
2 stops
$320United Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
7:21 pm - 8:35 am
MRY
-
STL
11h 14m
2 stops
American Airlines Logo
2:31 pm - 6:51 pm
STL
-
MRY
6h 20m
1 stop
$339American Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
6:40 am - 3:37 pm
MRY
-
STL
6h 57m
1 stop
United Airlines Logo
4:15 pm - 9:20 pm
STL
-
MRY
7h 05m
1 stop
$404United Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
8:20 pm - 10:13 am
MRY
-
STL
11h 53m
2 stops
United Airlines Logo
4:15 pm - 9:20 pm
STL
-
MRY
7h 05m
1 stop
$409United Airlines
Booking Insights

KAYAK's insights & trends for Monterey to Illinois flights

Get data-powered insights and trends into flights from Monterey to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Monterey to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Monterey to Illinois departing in March.

What is the cheapest Monterey to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Monterey found in the last 72 hours was to Chicago, at $415 round-trip. The most popular route is from Monterey (MRY) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $415.

Good to know

Low seasonFebruary
Cheapest flight$175
Best time to beat the crowds but there is an average 8% increase in price.
Flight from Monterey to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Monterey to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monterey to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monterey to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Monterey to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monterey to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Monterey to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monterey to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Monterey to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Monterey to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Monterey to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterey to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11760 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

Again, very smooth and all of the Alaska folks were great. They continue to meet all my needs.

10.0 ExcellentAnonymous, Jan 2026
SAN - SMF
Read more Alaska Airlines reviews

Again, very smooth and all of the Alaska folks were great. They continue to meet all my needs.

Overall it was fine, however one of my two checked bags did not arrive and I was told it was left in Palm Springs. I don't understand how one of the two bags made it through fine but the other got lost .

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

It wasn’t great. Your app is not user friendly unless you sign up for those points. It tries to force you and won’t show you flight/trip info until you sign up. You have to somehow get into get your boarding pass because your kiosks don’t offer boarding pass information only bag check. It was not helpful or user friendly. The app is useless unless you sign up for your rewards program. My daughters info was missing even though I checked us in we had to get out of security and go back to a ticket window the woman told us that it sometimes populates incorrectly so it didn’t have her information. It populated incorrect birth date. She said this is common. Luckily we were at Palm Springs and not JFK where leaving the giant security line would have been a much bigger problem. I will avoid your airline in the future if it’s possible. Also no food availability except dry snack boxes.

The whole experience went smoothly with no hitches along the way.

The flight was excellent and very friendly and helpful staff. Will travel again and recommend to friends. Thank you

You need categories to denote when food and entertainment are not available.

My Alaska Airlines return flight, although worked out in the end, didn't start off well. The initial plane that my family and I boarded was grounded because of a mishap that happened to one of the engines and everyone on board had to disembark the plane. Thankfully we were accommodated with a another plane but our initial flight was supposed to have departed at 11 pm San Diego time for Orlando but instead we ended up leaving at 1:40 am San Diego time. All Passengers were informed that part of the delay was that the plane had to be inspected by the captain, the food had to be stocked and the individuals responsible for fueling the plane left for the evening and had to be summoned to return to fill up our. The Alaska Airlines crew at the airport and on the plane were awesome and apologetic. I know that the crew wasn't responsible for the mishap of the engine but I think in the future the airline should offer a complimentary drink or (1) item of food other than pretzels, nuts or chips to all passengers since we're not to blame for the extreme set backs. The airline in general is good and I recommend to all flyers.

Alaska is a great airline. Unfortunately, our flight was canceled in a really late hour and it caused a lot of hardship in my travel process.

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Little warm on the plane and delayed for an hour

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

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

Information on your arrival and departure airports