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Pasadena

$90+ Cheap flights from Chicago (CHI) 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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The best prices from Chicago to Pasadena are usually found in September or October, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Chicago to Pasadena

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Pasadena (P4S). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$159
(Mytrip)

One-way from

$90
(Southwest)

Popular in

March

Cheapest in

September

Average price

$268
From Chicago (CHI) to Pasadena
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One-way flight from Chicago (CHI) to Pasadena
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Pasadena

Cheapest flights from Chicago to Pasadena
Explore the most affordable flight options available from Chicago to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/289:00 amORD - LAX
Nonstop4h 39mSpirit Airlines
lun. 2/34:18 pmLAX - ORD
1 stop11h 13mSpirit Airlines
Deal found 1/21$157
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/27:25 amORD - LAX
1 stop12h 09mMultiple Airlines
dom. 2/911:52 pmLAX - ORD
Nonstop4h 03mMultiple Airlines
Deal found 1/21$159
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/145:10 amMDW - LAX
1 stop11h 54mFrontier
dom. 2/168:09 pmLAX - MDW
1 stop7h 22mFrontier
Deal found 1/20$166
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/103:56 pmORD - LAX
2 stops17h 42mFrontier
mar. 2/186:44 pmLAX - ORD
1 stop13h 07mFrontier
Deal found 1/20$177
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/228:25 pmORD - LAX
Nonstop4h 49mAmerican Airlines
mar. 2/2512:25 amLAX - ORD
Nonstop3h 49mAmerican Airlines
Deal found 1/19$179
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/159:00 amMDW - LAX
Nonstop4h 40mSouthwest
vie. 2/211:15 pmLAX - MDW
Nonstop3h 55mSouthwest
Deal found 1/21$218
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/17:00 pmORD - LAX
1 stop14h 31mAlaska Airlines
mar. 3/47:15 pmLAX - ORD
2 stops19h 43mAlaska Airlines
Deal found 1/19$230
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/56:00 amMDW - LAX
1 stop10h 44mDelta
mié. 3/511:20 pmLAX - MDW
1 stop8h 15mDelta
Deal found 1/21$257
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/176:15 amORD - LAX
1 stop6h 50mDelta
vie. 2/2111:05 amLAX - ORD
1 stop8h 22mDelta
Deal found 1/20$277
This Sun Country Air deal was found by Cheapflights users on 1/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/148:10 pmORD - LAX
1 stop23h 04mSun Country Air
dom. 7/206:19 pmLAX - ORD
1 stop22h 52mSun Country Air
Deal found 1/21$305

Find flights from Chicago to Pasadena within your budget

Customize your flight search to find flights from Chicago 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

jue. 4/10

7:44 pm-4:35 pm

1 stop22h 51m

Los Angeles

dom. 4/13

2:35 pm-12:15 am

1 stop7h 40m

$157

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

vie. 5/16

8:03 pm-12:30 am

1 stop6h 27m

Los Angeles

dom. 5/18

8:33 am-8:33 pm

1 stop10h 00m

$158

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

dom. 2/2

7:25 am-5:34 pm

1 stop12h 09m

Los Angeles

dom. 2/9

11:52 pm-5:55 am

Nonstop4h 03m

$159

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

jue. 3/13

4:45 pm-7:35 pm

Nonstop4h 50m

Los Angeles

mar. 3/18

10:59 am-5:06 pm

Nonstop4h 07m

$161

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 2/22

8:35 am-11:20 am

Nonstop4h 45m

Los Angeles

lun. 2/24

12:25 am-6:14 am

Nonstop3h 49m

$179

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

lun. 2/10

7:15 am-3:23 pm

2 stops10h 08m

Los Angeles

mar. 2/18

6:30 am-12:17 am

1 stop15h 47m

$188

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

sáb. 2/15

9:25 pm-12:10 am

Nonstop4h 45m

Los Angeles

mar. 2/18

6:05 am-12:05 pm

Nonstop4h 00m

$199

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 3/1

7:00 pm-7:31 am

1 stop14h 31m

Los Angeles

mar. 3/4

7:15 pm-4:58 pm

2 stops19h 43m

$230

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

mié. 3/5

10:57 am-6:57 pm

1 stop10h 00m

Los Angeles

mié. 3/5

11:20 pm-9:35 am

1 stop8h 15m

$257

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

lun. 2/17

6:15 am-11:05 am

1 stop6h 50m

Los Angeles

lun. 2/17

10:30 pm-9:16 am

1 stop8h 46m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 25 results
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Best time to book a flight from Chicago to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Chicago 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.

Travel insights for flights from Chicago to Pasadena

Get recent, data-driven insights about flights from Chicago to Pasadena including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Pasadena. Price data was last updated on January 17, 2025.

The price you pay for your flight from Chicago to Pasadena may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Pasadena?

Currently, January is the cheapest month in which you can book a flight from Chicago to Pasadena (average of $246). Flying from Chicago to Pasadena in March is currently the most expensive (average of $344). 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 CHI to P4S?

Find hourly flight availability from Chicago 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 enero 21, 2025.

When flying from Chicago to Pasadena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Chicago to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Pasadena. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their Chicago to Pasadena flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Pasadena

Explore weekly flight availability from Chicago 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 enero 21, 2025.

The most flights from CHI to P4S are scheduled on a Monday (98 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (52 on average).

Rainfall in Pasadena by month

Plan your trip to Pasadena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Pasadena when rainfall is around 0.0 in.

Temperature in Pasadena by month

Plan your trip to Pasadena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pasadena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 enero 21, 2025.
Get a feel of what it's like to fly with Southwest, Frontier and Delta from Chicago to Pasadena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Pasadena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Chicago to Pasadena one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $90. Spirit Airlines flights start at $90 while deals on Frontier start at $92 one-way.

  • What are the most reliable airlines from Chicago to Pasadena?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago to Pasadena on time: ANA (87%), Royal Jordanian (84%), Air China (83%).

  • What are the cheapest flights from Chicago to Pasadena?

    Looking for the cheapest flight from Chicago to Pasadena? While on average our users pay $1,004, our data indicates the cheapest price to be $89. The most popular route (Chicago O'Hare Intl - Los Angeles), is priced around $91.

  • Can I find deals for flights from Chicago to Pasadena that include hotel bookings?

    Yes. In addition to deals on Chicago to Pasadena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Pasadena?

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

  • Can I find deals for business class flights from Chicago to Pasadena?

    Yes. Cheapflights offers flight deals from Chicago 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 to Pasadena?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Pasadena (average of $246). Flying from Chicago to Pasadena in March is currently the most expensive (average of $344). 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.

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Alternative routes for Chicago to Pasadena

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Top 9 airlines flying from Chicago to Pasadena

Discover the top 9 airlines that operate flights from Chicago 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$54Average$162FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$94Average$287FlexibilityNo cancel feeOn-time65%
FrontierCheapest$109Average$206FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$137Average$399FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$147Average$350FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$152Average$461FlexibilityNo cancel feeOn-time63%
DeltaCheapest$177Average$427FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$361FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$206Average$436FlexibilityNo cancel feeOn-time75%
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