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Cheap flights from Chicago O'Hare Intl Airport to San Francisco from $139

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 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
9:00 am - 2:37 pm
ORD
-
MRY
7h 37m1 stop
Hawaiian Airlines Logo
3:14 pm - 11:37 pm
MRY
-
ORD
6h 23m1 stop
$260Hawaiian Airlines
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
8:20 am - 2:06 pm
ORD
-
MRY
7h 46m1 stop
Alaska Airlines Logo
2:43 pm - 11:59 pm
MRY
-
ORD
7h 16m1 stop
$278Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
Alaska Airlines Logo
8:20 am - 2:06 pm
ORD
-
MRY
7h 46m1 stop
Alaska Airlines Logo
2:43 pm - 11:59 pm
MRY
-
ORD
7h 16m1 stop
$279Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
2:07 pm - 11:43 pm
ORD
-
MRY
11h 36m2 stops
Alaska Airlines Logo
2:43 pm - 11:59 pm
MRY
-
ORD
7h 16m1 stop
$284Alaska Airlines
Mon, Mar 2 - Thu, Mar 5
Alaska Airlines Logo
3:44 pm - 11:26 pm
ORD
-
MRY
9h 42m1 stop
Alaska Airlines Logo
6:00 am - 11:37 pm
MRY
-
ORD
15h 37m1 stop
$289Alaska Airlines
Thu, Feb 5 - Tue, Feb 10
Alaska Airlines Logo
2:06 pm - 11:26 pm
ORD
-
MRY
11h 20m2 stops
Alaska Airlines Logo
3:14 pm - 11:37 pm
MRY
-
ORD
6h 23m1 stop
$294Alaska Airlines
Thu, Feb 5 - Tue, Feb 10
Alaska Airlines Logo
2:06 pm - 11:26 pm
ORD
-
MRY
11h 20m2 stops
Alaska Airlines Logo
6:00 am - 11:50 pm
MRY
-
ORD
15h 50m2 stops
$299Alaska Airlines
Thu, Feb 5 - Tue, Feb 10
Alaska Airlines Logo
3:07 pm - 11:43 pm
ORD
-
MRY
10h 36m1 stop
Alaska Airlines Logo
6:00 am - 2:58 pm
MRY
-
ORD
6h 58m1 stop
$320Alaska Airlines
Fri, Mar 13 - Tue, Mar 17
American Airlines Logo
10:40 am - 7:05 pm
ORD
-
MRY
10h 25m2 stops
American Airlines Logo
9:52 am - 8:05 pm
MRY
-
ORD
8h 13m1 stop
$374American Airlines
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
7:40 am - 2:06 pm
ORD
-
MRY
8h 26m1 stop
Alaska Airlines Logo
6:00 am - 1:59 pm
MRY
-
ORD
5h 59m1 stop
$378Alaska Airlines
Fri, Mar 13 - Sun, Mar 22

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
Mar 2
ORD8:20 amChicago O'Hare Intl
7h 46m
1 stop
MRY2:06 pmMonterey Regional
Mar 5
MRY2:43 pmMonterey Regional
7h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
$278
Find similar
Alaska Airlines
Feb 14
ORD8:20 amChicago O'Hare Intl
7h 46m
1 stop
MRY2:06 pmMonterey Regional
Feb 18
MRY2:43 pmMonterey Regional
7h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
$279
Find similar
Alaska Airlines
Mar 2
ORD2:07 pmChicago O'Hare Intl
11h 36m
2 stops
MRY11:43 pmMonterey Regional
Mar 5
MRY2:43 pmMonterey Regional
7h 16m
1 stop
ORD11:59 pmChicago O'Hare Intl
$284
Find similar

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Monterey flight tickets
United Airlines
Dec 17
ORD7:10 amChicago O'Hare Intl
8h 23m
1 stop
MRY1:33 pmMonterey Regional
Dec 31
MRY5:05 amMonterey Regional
7h 50m
1 stop
ORD2:55 pmChicago O'Hare Intl
$380
Find similar
United Airlines
Dec 24
ORD7:10 amChicago O'Hare Intl
8h 35m
1 stop
MRY1:45 pmMonterey Regional
Jan 1
MRY5:05 amMonterey Regional
6h 14m
1 stop
ORD1:19 pmChicago O'Hare Intl
$399
Find similar
United Airlines
Dec 25
ORD7:10 amChicago O'Hare Intl
8h 35m
1 stop
MRY1:45 pmMonterey Regional
Dec 31
MRY2:30 pmMonterey Regional
6h 44m
1 stop
ORD11:14 pmChicago O'Hare Intl
$414
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 December 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

Sat 1/10

9:00 am-2:37 pm

1 stop7h 37m

Monterey Regional

Sat 1/17

3:14 pm-11:37 pm

1 stop6h 23m

$260

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Mon 3/2

8:20 am-2:06 pm

1 stop7h 46m

Monterey Regional

Thu 3/5

2:43 pm-11:59 pm

1 stop7h 16m

$278

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 2/14

8:20 am-2:06 pm

1 stop7h 46m

Monterey Regional

Wed 2/18

2:43 pm-11:59 pm

1 stop7h 16m

$279

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Mon 3/2

2:07 pm-11:43 pm

2 stops11h 36m

Monterey Regional

Thu 3/5

2:43 pm-11:59 pm

1 stop7h 16m

$284

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 2/5

3:44 pm-11:26 pm

1 stop9h 42m

Monterey Regional

Tue 2/10

6:00 am-11:37 pm

1 stop15h 37m

$289

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 2/5

2:06 pm-11:26 pm

2 stops11h 20m

Monterey Regional

Tue 2/10

3:14 pm-11:37 pm

1 stop6h 23m

$294

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Thu 2/5

2:06 pm-11:26 pm

2 stops11h 20m

Monterey Regional

Tue 2/10

6:00 am-11:50 pm

2 stops15h 50m

$299

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Fri 3/13

3:07 pm-11:43 pm

1 stop10h 36m

Monterey Regional

Tue 3/17

6:00 am-2:58 pm

1 stop6h 58m

$320

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Sat 1/10

10:40 am-7:05 pm

2 stops10h 25m

Monterey Regional

Sat 1/17

9:52 am-8:05 pm

1 stop8h 13m

$374

ChicagoMonterey

ORD - MRY

ORDMRY

Chicago O'Hare Intl

Fri 3/13

7:40 am-2:06 pm

1 stop8h 26m

Monterey Regional

Sun 3/22

6:00 am-1:59 pm

1 stop5h 59m

$378

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 May is, on average, the cheapest month to fly to Monterey from Chicago O'Hare Intl Airport, with most prices found around $412. If you’re not able to fly to Monterey in May, 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

Fastest flight time

6h 33m

Direct flights

Sun

Airports in Monterey

1 airport
The fastest flight from Chicago O'Hare Intl Airport to Monterey takes 6h 33m
Direct flights go from Chicago O'Hare Intl Airport to Monterey on Sunday. There are no airlines offering direct flights.
There is 1 airport near Monterey: Monterey Regional (MRY)
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 7h 06m, 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 $276Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
9,089 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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