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Pasadena

$88+ Cheap flights from Seattle (SEA) 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Pasadena are usually found in January or September, booked 30 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Seattle to Pasadena

Keep the following information in mind while searching for Seattle to Pasadena flight deals. Data was last updated July 1, 2025.

Round-trip from

$144
(Frontier)

One-way from

$88
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$237
From Seattle/Tacoma Intl to Pasadena
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One-way flight from Seattle/Tacoma Intl to Pasadena
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Highest demand for flights based on searches. 11% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Pasadena

Cheapest flights from Seattle to Pasadena
Explore the most affordable flight options available from Seattle to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Mon 7/215:30 pmSEA - LAX
1 stop5h 20mSpirit Airlines
Tue 7/296:00 amLAX - SEA
1 stop10h 25mSpirit Airlines
Deal found 7/1$144
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Fri 7/1810:50 amSEA - LAX
Nonstop2h 52mMultiple Airlines
Wed 7/236:00 amLAX - SEA
1 stop10h 25mMultiple Airlines
Deal found 7/1$145
This Frontier deal was found by Cheapflights users on 6/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:25 amSEA - LAX
1 stop11h 07mFrontier
Sun 8/313:46 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 6/30$147
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 8/2310:15 amSEA - LAX
Nonstop2h 54mDelta
Wed 8/277:00 amLAX - SEA
Nonstop2h 45mDelta
Deal found 6/30$157
This Southwest deal was found by Cheapflights users on 6/29. 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.
Sat 8/238:10 amSEA - LAX
1 stop4h 40mSouthwest
Wed 8/272:10 pmLAX - SEA
1 stop4h 00mSouthwest
Deal found 6/29$168
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/239:55 amSEA - LAX
1 stop6h 57mAlaska Airlines
Wed 8/278:03 amLAX - SEA
1 stop5h 01mAlaska Airlines
Deal found 6/30$176
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/147:45 amSEA - LAX
Nonstop2h 59mAmerican Airlines
Mon 8/2511:07 amLAX - SEA
Nonstop2h 54mAmerican Airlines
Deal found 6/30$177

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 July 1, 2025.
Use the filters below to find and compare flights from Seattle to Pasadena that are best for you.

Fly from

Seattle

Fly to

Pasadena

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 7/21

5:30 pm-10:50 pm

1 stop5h 20m

Los Angeles

Tue 7/29

6:00 am-4:25 pm

1 stop10h 25m

$144

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 7/18

10:50 am-1:42 pm

Nonstop2h 52m

Los Angeles

Wed 7/23

6:00 am-4:25 pm

1 stop10h 25m

$145

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 8/23

6:25 am-5:32 pm

1 stop11h 07m

Los Angeles

Thu 8/28

3:59 pm-6:50 pm

Nonstop2h 51m

$147

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 8/23

10:15 am-1:09 pm

Nonstop2h 54m

Los Angeles

Sat 8/30

5:15 pm-7:59 pm

Nonstop2h 44m

$157

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 8/23

8:10 am-12:50 pm

1 stop4h 40m

Los Angeles

Wed 8/27

2:10 pm-6:10 pm

1 stop4h 00m

$168

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 8/23

9:55 am-4:52 pm

1 stop6h 57m

Los Angeles

Sat 8/30

10:28 pm-9:03 am

1 stop10h 35m

$176

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 8/14

7:45 am-10:44 am

Nonstop2h 59m

Los Angeles

Mon 8/25

11:07 am-2:01 pm

Nonstop2h 54m

$177

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 9/10

2:13 pm-7:10 pm

1 stop4h 57m

$88

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 8/14

7:45 am-10:44 am

Nonstop2h 59m

$89

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 9/15

4:50 pm-10:00 pm

1 stop5h 10m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 15 results
1
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Best time to book a flight from Seattle to Pasadena

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pasadena. Price data was last updated on June 27, 2025.

The best time to book flights from Seattle to Pasadena is 30 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 Seattle to Pasadena?

Currently, January is the cheapest month in which you can book a flight from Seattle to Pasadena (average of $246). Flying from Seattle to Pasadena in March is currently the most expensive (average of $326). 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 SEA to P4S?

Find hourly flight availability from Seattle 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 July 1, 2025.

When flying from Seattle 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 Seattle to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Pasadena. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Seattle to Pasadena flight should consider departing on Tuesday at noon 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 Seattle to Pasadena

Explore weekly flight availability from Seattle 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 July 1, 2025.

The most flights from SEA to P4S are scheduled on a Tuesday (130 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (49 on average).

How much does it cost to fly round-trip from Seattle to Pasadena?

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 July 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Seattle 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Southwest
8.0
Very good
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Hawaiian Airlines
7.8
Good
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Crew

8.5

Overall

8.0

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Pasadena?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Pasadena. You should not have trouble finding flights to Pasadena from Seattle/Tacoma Intl; the airport handles an average of 84 outbound flights to Pasadena per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to Pasadena. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How popular is this Seattle to Pasadena flight route?

    This flight path from Seattle/Tacoma Intl to Pasadena was viewed by 255 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Seattle to Pasadena are Alaska Airlines ($88), American Airlines ($89), and Hawaiian Airlines ($90).

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

    Consider Air China (100%), Air New Zealand (98%) or Copa Airlines (98%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Pasadena.

  • What are the cheapest flights from Seattle to Pasadena?

    Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Seattle/Tacoma Intl - Los Angeles) can be booked for $98 on average our data indicates $1,501 when flying from Seattle to Pasadena.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Pasadena?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Pasadena (average of $246). Flying from Seattle to Pasadena in March is currently the most expensive (average of $326). 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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Top 8 airlines flying from Seattle to Pasadena

Discover the top 8 airlines that operate flights from Seattle 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$142FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$59Average$141FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$265FlexibilityNo cancel feeOn-time85%
DeltaCheapest$117Average$259FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$136Average$277FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$146Average$310FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$152Average$272FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$302FlexibilityNo cancel feeOn-time71%

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