Pasadena

$79+ Cheap flights from O'Hare Intl (ORD) to Pasadena, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
ene. 11 — ene. 181
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Pasadena are usually found in September or August, booked 47 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from O'Hare Intl to Pasadena

Cheapest flights from O'Hare Intl to Pasadena
Explore the most affordable flight options available from O'Hare Intl to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/183:27 pmORD - LAX
1 stop7h 04mFrontier
jue. 12/259:41 amLAX - ORD
Nonstop4h 08mFrontier
Deal found 12/8$154
This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:17 pmORD - LAX
1 stop29h 54mFrontier
jue. 12/259:41 amLAX - ORD
Nonstop4h 08mFrontier
Deal found 12/8$164
This Kiwi.com deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:06 pmORD - LAX
Nonstop4h 46mMultiple Airlines
jue. 12/259:41 amLAX - ORD
Nonstop4h 08mMultiple Airlines
Deal found 12/8$170
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2110:49 pmORD - LAX
1 stop23h 42mFrontier
vie. 1/3012:48 pmLAX - ORD
1 stop6h 57mFrontier
Deal found 12/9$172
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2110:49 pmORD - LAX
1 stop23h 42mFrontier
sáb. 1/1710:45 pmLAX - ORD
1 stop11h 23mFrontier
Deal found 12/9$178
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:06 pmORD - LAX
Nonstop4h 46mMultiple Airlines
mié. 1/71:48 pmLAX - ORD
1 stop23h 24mMultiple Airlines
Deal found 12/9$185
This Super.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/233:27 pmORD - LAX
1 stop7h 04mFrontier
sáb. 1/2412:46 pmLAX - ORD
1 stop7h 58mFrontier
Deal found 12/9$191
This Kiwi.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1512:59 pmORD - LAX
1 stop9h 06mFrontier
mié. 1/71:48 pmLAX - ORD
1 stop23h 24mFrontier
Deal found 12/9$198
This Gotogate deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/155:17 pmORD - LAX
1 stop29h 54mMultiple Airlines
mié. 12/2411:59 pmLAX - ORD
Nonstop4h 06mMultiple Airlines
Deal found 12/8$207
This CheapOair deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2110:49 pmORD - LAX
1 stop23h 42mFrontier
mié. 12/241:11 pmLAX - ORD
1 stop23h 06mFrontier
Deal found 12/8$208

Find flight deals from O'Hare Intl to Pasadena

Keep the following information in mind while searching for O'Hare Intl to Pasadena flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$132
(Kiwi.com)

One-way from

$79
(Mytrip)

Popular in

March

Cheapest in

September

Average price

$332
Provider with most accurate pricing for Chicago (CHI)-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Los Angeles flights.
From Chicago O'Hare Intl to Pasadena
One-way flight from Chicago O'Hare Intl to Pasadena
Highest demand for flights based on searches. 9% potential increase in price ($26 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Pasadena 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Pasadena that are best for you.

Fly from

O'Hare Intl

Fly to

Pasadena

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

lun. 1/26

8:43 pm-6:02 pm

3 stops23h 19m

Los Angeles

lun. 2/2

4:07 pm-2:17 pm

2 stops20h 10m

$232

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 1/28

9:40 am-8:58 pm

1 stop13h 18m

Los Angeles

jue. 1/29

7:00 am-7:36 pm

1 stop10h 36m

$261

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 2/14

3:45 pm-11:45 pm

1 stop10h 00m

Los Angeles

mié. 2/18

9:55 am-10:35 pm

2 stops10h 40m

$262

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

vie. 3/6

12:41 pm-8:53 pm

1 stop10h 12m

Los Angeles

mar. 3/17

9:45 pm-10:05 am

1 stop10h 20m

$283

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 1/7

1:00 pm-9:48 pm

1 stop10h 48m

Los Angeles

mié. 1/7

12:30 am-6:30 am

Nonstop4h 00m

$287

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 1/21

9:40 am-5:19 pm

1 stop9h 39m

Los Angeles

lun. 1/26

6:15 am-7:36 pm

1 stop11h 21m

$288

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

dom. 2/8

7:57 pm-9:48 pm

1 stop27h 51m

Los Angeles

lun. 2/9

12:30 am-6:30 am

Nonstop4h 00m

$297

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

vie. 1/30

7:57 pm-9:48 pm

1 stop27h 51m

Los Angeles

sáb. 1/31

12:30 am-6:30 am

Nonstop4h 00m

$297

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

lun. 1/12

7:54 pm-3:23 pm

1 stop21h 29m

Los Angeles

mar. 1/13

6:50 pm-12:58 am

Nonstop4h 08m

$297

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 1/13

7:20 am-12:26 pm

1 stop7h 06m

Los Angeles

dom. 1/18

12:20 pm-11:59 pm

1 stop9h 39m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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Best time to book a flight from O'Hare Intl to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Pasadena

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Pasadena. Price data was last updated on December 5, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Pasadena is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Pasadena?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pasadena (average of $80). Flying from Chicago O'Hare Intl Airport to Pasadena in January is currently the most expensive (average of $120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to P4S?

Find hourly flight availability from O'Hare Intl to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Pasadena is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Pasadena. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Pasadena flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Pasadena

Explore weekly flight availability from O'Hare Intl to Pasadena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 12, 2025.

The most flights from ORD to P4S are scheduled on a Thursday (101 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (56 on average).

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pasadena. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Pasadena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Chicago O'Hare Intl Airport to Pasadena?

    Departing from Chicago O'Hare Intl Airport to Pasadena will take you 10h. Chicago O'Hare Intl Airport and Pasadena are separated by a distance of 1740 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Pasadena one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Pasadena are Frontier ($48), Spirit Airlines ($56), and American Airlines ($90).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Pasadena?

    Before booking your flight to Pasadena from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Air China (86%), Finnair (83%), Air Canada( 81%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Pasadena?

    The cheapest flight price from Chicago O'Hare Intl Airport to Pasadena is $75. On average you can expect to pay $871. The most popular route, (Chicago O'Hare Intl - Los Angeles), can usually be booked for $123.

  • Can I find deals for flights from O'Hare Intl to Pasadena that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Pasadena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Pasadena.

  • Can I find deals for business class flights from O'Hare Intl to Pasadena?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Pasadena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Pasadena?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Pasadena (average of $80). Flying from Chicago O'Hare Intl Airport to Pasadena in January is currently the most expensive (average of $120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 8 airlines flying from O'Hare Intl to Pasadena

Discover the top 8 airlines that operate flights from O'Hare Intl to Pasadena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$211FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$97Average$189FlexibilityNo cancel feeOn-time65%
DeltaCheapest$128Average$299FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$147Average$326FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$167Average$342FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$177Average$383FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$180Average$444FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$189Average$386FlexibilityNo cancel feeOn-time71%

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