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Cheap flights from Orange County to Chicago from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Chicago departing on 8/25. 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 Orange County to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:59 pm - 9:58 pm
LGB
-
ORD
6h 59m
1 stop
Delta Logo
2:05 pm - 9:38 pm
ORD
-
LGB
9h 33m
1 stop
$258Delta
L, sept 12 - T, sept 15
Delta Logo
7:10 am - 4:48 pm
LGB
-
ORD
7h 38m
2 stops
Delta Logo
2:05 pm - 9:38 pm
ORD
-
LGB
9h 33m
1 stop
$263Delta
L, sept 12 - T, sept 15
Delta Logo
7:10 am - 6:05 pm
LGB
-
MDW
8h 55m
2 stops
Delta Logo
1:47 pm - 9:38 pm
MDW
-
LGB
9h 51m
2 stops
$268Delta
N, sept 10 - T, sept 15
Southwest Logo
6:55 am - 12:50 pm
LGB
-
MDW
3h 55mnonstop
Southwest Logo
10:05 am - 12:20 pm
MDW
-
LGB
4h 15mnonstop
$315Southwest
L, sept 12 - T, sept 15
Southwest Logo
11:10 am - 5:00 pm
LGB
-
MDW
3h 50mnonstop
Southwest Logo
1:15 pm - 6:20 pm
MDW
-
LGB
7h 05m
1 stop
$316Southwest
K, aug 26 - L, aug 29
Alaska Airlines Logo
7:00 am - 6:20 pm
LGB
-
ORD
9h 20m
1 stop
Alaska Airlines Logo
6:00 am - 2:10 pm
ORD
-
LGB
10h 10m
1 stop
$317Alaska Airlines
T, okt 20 - K, okt 21
Alaska Airlines Logo
3:34 pm - 6:20 am
LGB
-
ORD
12h 46m
1 stop
Alaska Airlines Logo
8:00 am - 2:36 pm
ORD
-
LGB
8h 36m
1 stop
$337Alaska Airlines
N, sept 24 - T, sept 29
Frontier Logo
8:10 pm - 5:07 am
SNA
-
ORD
6h 57m
1 stop
Frontier Logo
7:15 am - 3:20 pm
ORD
-
SNA
10h 05m
1 stop
$350Frontier
N, juuni 25 - T, aug 11
American Airlines Logo
3:11 pm - 9:50 pm
SNA
-
ORD
4h 39mnonstop
American Airlines Logo
8:14 am - 10:33 am
ORD
-
SNA
4h 19mnonstop
$351American Airlines
L, juuli 18 - K, juuli 22
American Airlines Logo
4:30 pm - 12:51 am
SNA
-
ORD
6h 21m
1 stop
American Airlines Logo
6:44 pm - 9:06 pm
ORD
-
SNA
4h 22mnonstop
$352American Airlines
L, juuli 11 - L, juuli 18

Alaska Airlines flights from Orange County to Chicago

Our best Alaska Airlines deals on Orange County to Chicago flight tickets
Alaska Airlines
Oct 20
LGB7:00 amLong Beach Municipal
9h 20m
1 stop
ORD6:20 pmChicago O'Hare Intl
Oct 21
ORD6:00 amChicago O'Hare Intl
10h 10m
1 stop
LGB2:10 pmLong Beach Municipal
$317
Alaska Airlines
Sep 24
LGB3:34 pmLong Beach Municipal
12h 46m
1 stop
ORD6:20 amChicago O'Hare Intl
Sep 29
ORD8:00 amChicago O'Hare Intl
8h 36m
1 stop
LGB2:36 pmLong Beach Municipal
$337
Alaska Airlines
Sep 30
LGB7:02 amLong Beach Municipal
14h 57m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 7
ORD6:00 amChicago O'Hare Intl
10h 10m
1 stop
LGB2:10 pmLong Beach Municipal
$348

American Airlines flights from Orange County to Chicago

Our best American Airlines deals on Orange County to Chicago flight tickets
American Airlines
Jul 18
SNA3:11 pmSanta Ana J. Wayne/Orange Cnty
4h 39m
ORD9:50 pmChicago O'Hare Intl
Jul 22
ORD8:14 amChicago O'Hare Intl
4h 19m
SNA10:33 amSanta Ana J. Wayne/Orange Cnty
$351
American Airlines
Jul 11
SNA4:30 pmSanta Ana J. Wayne/Orange Cnty
6h 21m
1 stop
ORD12:51 amChicago O'Hare Intl
Jul 18
ORD6:44 pmChicago O'Hare Intl
4h 22m
SNA9:06 pmSanta Ana J. Wayne/Orange Cnty
$352
American Airlines
Jul 8
SNA3:11 pmSanta Ana J. Wayne/Orange Cnty
4h 39m
ORD9:50 pmChicago O'Hare Intl
Jul 12
ORD5:00 amChicago O'Hare Intl
5h 59m
1 stop
SNA8:59 amSanta Ana J. Wayne/Orange Cnty
$353

momondo Fare Finder

 
Customize your flight search to find flights from Orange County to Chicago 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 juuni 1, 2026.
Use the filters below to find and compare flights from Orange County to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

L 9/12

12:59 pm-9:58 pm

1 stop6h 59m

Chicago O'Hare Intl

T 9/15

2:05 pm-9:38 pm

1 stop9h 33m

$258

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

L 9/12

7:10 am-4:48 pm

2 stops7h 38m

Chicago O'Hare Intl

T 9/15

2:05 pm-9:38 pm

1 stop9h 33m

$263

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

N 9/10

7:10 am-6:05 pm

2 stops8h 55m

Chicago Midway

T 9/15

1:47 pm-9:38 pm

2 stops9h 51m

$268
Quickest round-trip

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

L 9/12

6:55 am-12:50 pm

Nonstop3h 55m

Chicago Midway

T 9/15

10:05 am-12:20 pm

Nonstop4h 15m

$315

Long BeachChicago

LGB - MDW

LGBMDW

Long Beach Municipal

K 8/26

11:10 am-5:00 pm

Nonstop3h 50m

Chicago Midway

L 8/29

1:15 pm-6:20 pm

1 stop7h 05m

$316

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

T 10/20

7:00 am-6:20 pm

1 stop9h 20m

Chicago O'Hare Intl

K 10/21

6:00 am-2:10 pm

1 stop10h 10m

$317

Long BeachChicago

LGB - ORD

LGBORD

Long Beach Municipal

N 9/24

3:34 pm-6:20 am

1 stop12h 46m

Chicago O'Hare Intl

T 9/29

8:00 am-2:36 pm

1 stop8h 36m

$337

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

N 6/25

8:10 pm-5:07 am

1 stop6h 57m

Chicago O'Hare Intl

T 8/11

7:15 am-3:20 pm

1 stop10h 05m

$350

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

L 7/18

3:11 pm-9:50 pm

Nonstop4h 39m

Chicago O'Hare Intl

K 7/22

8:14 am-10:33 am

Nonstop4h 19m

$351

Santa AnaChicago

SNA - ORD

SNAORD

Santa Ana J. Wayne/Orange Cnty

L 7/11

4:30 pm-12:51 am

1 stop6h 21m

Chicago O'Hare Intl

L 7/18

6:44 pm-9:06 pm

Nonstop4h 22m

$352

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 Chicago from

How to get the cheapest flight ticket from Orange County to Chicago

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 Chicago?

The month of March is, on average, the cheapest month to fly to Chicago from Orange County, with most prices found around $72. If you’re not able to fly to Chicago in March, then November is your next best option. Flight prices from Orange County to Chicago during November average around $103.

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

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $400. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Orange County to Chicago for around $480.

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

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Orange County to Chicago during this time can be as low as $317. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $492.

What is the cheapest Orange County to Chicago flight route?

Fly from Santa Ana J. Wayne/Orange Cnty to Chicago O'Hare Intl for the best Orange County - Chicago flight prices

How far in advance should I book a flight from Orange County to Chicago?

You are more likely to see cheaper flights to Chicago from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $334 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Orange County for as low as $280 on momondo.

What cabin class options are available on Orange County to Chicago flights?

There are 4 cabin classes available to choose from on Orange County to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Orange County to Chicago flights?

No. A direct flight is the cheapest option for a flight between Orange County to Chicago.

Cheap Orange County to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orange County to Chicago

Fastest flight time

3h 50m

Direct flights

Every day

Airports in Chicago

3 airports
The fastest flight from Orange County to Chicago takes 3h 50m
Direct flights go from Orange County to Chicago every day.
There are 3 airports in Chicago. From Orange County there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

Frequently asked questions about flying from Orange County to Chicago

  • When did momondo last update prices for flights from Orange County to Chicago?

    Prices for flights from Orange County to Chicago were last updated today.

  • How many operators does momondo search for flights from Orange County to Chicago?

  • How old do you have to be to fly from Orange County to Chicago?

    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 Orange County to Chicago.

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

    The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Orange County to Chicago?

Best airlines flying from Orange County to Chicago

Compare and see reviews for airlines that fly from Orange County to Chicago with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $152Free CancellationRating
5.6
2,922 reviews
Search Frontier flights
JetBluePriceFrom $258Free CancellationRating
7.1
2,981 reviews
Search JetBlue flights
American AirlinesPriceFrom $269Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
9,778 reviews
Search United Airlines flights
SouthwestPriceFrom $288Free CancellationRating
8.0
4,261 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $359Free CancellationRating
7.9
12,446 reviews
Search Alaska Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

It is quick and easy to find Orange County to Chicago 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 Chicago that suits you.

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

Yes. momondo allows you to filter the results for Orange County to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Orange County to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Orange County to Chicago.

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

Yes momondo offers price alerts on flights to Chicago from Orange County. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport