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Cheap flights from Chicago O'Hare Intl Airport to San Francisco from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Francisco departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to San Francisco (ORD-MRY)

Cheap round-trip flights

Alaska Airlines Logo
3:50 pm - 10:51 pmORD-MRY
9h 01m1 stop
Alaska Airlines Logo
6:00 am - 2:50 pmMRY-ORD
6h 50m1 stop
$269Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
American Airlines Logo
10:25 am - 6:41 pmORD-MRY
10h 16m2 stops
American Airlines Logo
4:23 pm - 12:31 amMRY-ORD
6h 08m1 stop
$274American Airlines
Find Deal
Tue, Nov 11 - Wed, Dec 3
American Airlines Logo
6:46 am - 11:54 amORD-MRY
7h 08m1 stop
American Airlines Logo
7:23 pm - 5:05 amMRY-ORD
7h 42m1 stop
$277American Airlines
Find Deal
Wed, Feb 18 - Wed, Feb 25
Alaska Airlines Logo
2:04 pm - 10:51 pmORD-MRY
10h 47m2 stops
Alaska Airlines Logo
6:00 am - 2:50 pmMRY-ORD
6h 50m1 stop
$278Alaska Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
American Airlines Logo
8:50 am - 3:53 pmORD-MRY
9h 03m2 stops
American Airlines Logo
12:57 pm - 10:57 pmMRY-ORD
8h 00m2 stops
$279American Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Alaska Airlines Logo
6:00 am - 10:51 pmORD-MRY
18h 51m2 stops
Alaska Airlines Logo
6:00 am - 8:50 pmMRY-ORD
12h 50m2 stops
$287Alaska Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
Hawaiian Airlines Logo
3:50 pm - 10:51 pmORD-MRY
9h 01m1 stop
Hawaiian Airlines Logo
6:00 am - 2:50 pmMRY-ORD
6h 50m1 stop
$340Hawaiian Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
Hawaiian Airlines Logo
3:50 pm - 11:37 pmORD-MRY
9h 47m1 stop
Hawaiian Airlines Logo
2:53 pm - 11:59 pmMRY-ORD
7h 06m1 stop
$346Hawaiian Airlines
Find Deal
Thu, Oct 9 - Wed, Oct 15
United Airlines Logo
6:15 am - 10:31 amORD-MRY
6h 16m1 stop
United Airlines Logo
2:19 pm - 12:54 amMRY-ORD
8h 35m1 stop
$405United Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13
United Airlines Logo
10:38 am - 5:31 pmORD-MRY
8h 53m1 stop
United Airlines Logo
6:00 am - 11:59 pmMRY-ORD
15h 59m2 stops
$432United Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 31

Alaska Airlines flights from Chicago O'Hare Intl Airport to Monterey

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to Monterey flight tickets
Alaska Airlines
Oct 7
ORD3:50 pmChicago O'Hare Intl
9h 01m
1 stop
MRY10:51 pmMonterey Regional
Oct 14
MRY6:00 amMonterey Regional
6h 50m
1 stop
ORD2:50 pmChicago O'Hare Intl
$269
Find similar
Alaska Airlines
Oct 21
ORD2:04 pmChicago O'Hare Intl
10h 47m
2 stops
MRY10:51 pmMonterey Regional
Oct 23
MRY6:00 amMonterey Regional
6h 50m
1 stop
ORD2:50 pmChicago O'Hare Intl
$278
Find similar
Alaska Airlines
Oct 21
ORD6:00 amChicago O'Hare Intl
18h 51m
2 stops
MRY10:51 pmMonterey Regional
Oct 23
MRY6:00 amMonterey Regional
12h 50m
2 stops
ORD8:50 pmChicago O'Hare Intl
$287
Find similar

American Airlines flights from Chicago O'Hare Intl Airport to Monterey

Our best American Airlines deals on Chicago O'Hare Intl Airport to Monterey flight tickets
American Airlines
Nov 11
ORD10:25 amChicago O'Hare Intl
10h 16m
2 stops
MRY6:41 pmMonterey Regional
Dec 3
MRY4:23 pmMonterey Regional
6h 08m
1 stop
ORD12:31 amChicago O'Hare Intl
$274
Find similar
American Airlines
Feb 18
ORD6:46 amChicago O'Hare Intl
7h 08m
1 stop
MRY11:54 amMonterey Regional
Feb 25
MRY7:23 pmMonterey Regional
7h 42m
1 stop
ORD5:05 amChicago O'Hare Intl
$277
Find similar
American Airlines
Nov 18
ORD8:50 amChicago O'Hare Intl
9h 03m
2 stops
MRY3:53 pmMonterey Regional
Nov 22
MRY12:57 pmMonterey Regional
8h 00m
2 stops
ORD10:57 pmChicago O'Hare Intl
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 10/7

3:50 pm-10:51 pm

1 stop9h 01m

Monterey Regional

Tue 10/14

6:00 am-2:50 pm

1 stop6h 50m

$269

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 11/11

10:25 am-6:41 pm

2 stops10h 16m

Monterey Regional

Wed 12/3

4:23 pm-12:31 am

1 stop6h 08m

$274

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Wed 2/18

6:46 am-11:54 am

1 stop7h 08m

Monterey Regional

Wed 2/25

7:23 pm-5:05 am

1 stop7h 42m

$277

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 10/21

2:04 pm-10:51 pm

2 stops10h 47m

Monterey Regional

Thu 10/23

6:00 am-2:50 pm

1 stop6h 50m

$278

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 11/18

8:50 am-3:53 pm

2 stops9h 03m

Monterey Regional

Sat 11/22

12:57 pm-10:57 pm

2 stops8h 00m

$279

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Tue 10/21

6:00 am-10:51 pm

2 stops18h 51m

Monterey Regional

Thu 10/23

6:00 am-8:50 pm

2 stops12h 50m

$287

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 10/18

3:50 pm-10:51 pm

1 stop9h 01m

Monterey Regional

Mon 10/20

6:00 am-2:50 pm

1 stop6h 50m

$340

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 10/9

3:50 pm-11:37 pm

1 stop9h 47m

Monterey Regional

Wed 10/15

2:53 pm-11:59 pm

1 stop7h 06m

$346

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 10/11

6:15 am-10:31 am

1 stop6h 16m

Monterey Regional

Mon 10/13

2:19 pm-12:54 am

1 stop8h 35m

$405

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Mon 12/15

10:38 am-5:31 pm

1 stop8h 53m

Monterey Regional

Wed 12/31

6:00 am-11:59 pm

2 stops15h 59m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Monterey

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 Monterey?

The month of September is, on average, the cheapest month to fly to Monterey from Chicago O'Hare Intl Airport, with most prices found around $268. If you’re not able to fly to Monterey in September, then February is your next best option. Flight prices from Chicago O'Hare Intl Airport to Monterey during February average around $446.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Monterey is on a Tuesday. Travelers who choose to depart for Monterey on a Tuesday will often find tickets for as low as $432. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Monterey for around $695.

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

According to our data, the cheapest time of day to fly to Monterey is in the afternoon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Monterey in the afternoon for as low as $445. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $551.

When to book flights from Chicago O'Hare Intl Airport to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Monterey (ORD to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Monterey

Direct flights

None
There are no direct flights from Chicago O'Hare Intl Airport to Monterey. There are no popular flight routes from Chicago O'Hare Intl Airport to Monterey.
Search flight deals

  • How far is Chicago O'Hare Intl to Monterey Regional by plane?

    A flight from Chicago O'Hare Intl to Monterey Regional will travel around 1841.3 mi. Flights usually cover this in 6h 16m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Monterey Regional Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Monterey Regional Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Monterey Regional Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The required travel and health documents for your Monterey Regional Airport 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 Monterey Regional Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Monterey?

Best airlines flying from Chicago O'Hare Intl Airport to Monterey

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Monterey with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $358Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Monterey. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Chicago to Monterey with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Monterey from Chicago.

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

Of course. momondo tracks the price of Chicago to Monterey flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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