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$79+ Cheap flights from Washington, D.C. (WAS) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LAX
Aug 11 — Aug 181
Mon 8/11
Mon 8/18
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Pasadena are usually found in September or August, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Washington, D.C. to Pasadena

Keep the following information in mind while searching for Washington, D.C. to Pasadena flight deals. Data was last updated August 6, 2025.

Round-trip from

$105
(Cheapflightsfares)

One-way from

$79
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$308
From Washington, D.C. (WAS) to Pasadena
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One-way flight from Washington, D.C. (WAS) to Pasadena
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Highest demand for flights based on searches. 9% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Washington, D.C. to Pasadena

Cheapest flights from Washington, D.C. to Pasadena
Explore the most affordable flight options available from Washington, D.C. to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Sat 9/68:16 amBWI - LAX
1 stop8h 17mSpirit Airlines
Wed 9/1011:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$105
This FlightHub deal was found by Cheapflights users on 8/6. 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.
Thu 9/45:45 amBWI - LAX
Nonstop5h 46mSpirit Airlines
Mon 9/811:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$106
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 8/275:45 amBWI - LAX
Nonstop5h 32mSpirit Airlines
Thu 9/411:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$107
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Wed 9/175:45 amBWI - LAX
Nonstop5h 46mSpirit Airlines
Mon 9/2211:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$108
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/255:45 amBWI - LAX
Nonstop5h 32mSpirit Airlines
Wed 9/310:50 pmLAX - BWI
Nonstop5h 04mSpirit Airlines
Deal found 8/6$109
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:45 amBWI - LAX
Nonstop5h 32mSpirit Airlines
Tue 9/210:50 pmLAX - BWI
Nonstop5h 04mSpirit Airlines
Deal found 8/4$110
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Wed 9/175:45 amBWI - LAX
Nonstop5h 46mSpirit Airlines
Sat 9/2011:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$111
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Thu 9/45:45 amBWI - LAX
Nonstop5h 46mSpirit Airlines
Sun 9/711:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$112
This Cheapflightsfares deal was found by Cheapflights users on 8/5. 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.
Wed 8/275:45 amBWI - LAX
Nonstop5h 32mSpirit Airlines
Wed 9/310:28 amLAX - BWI
1 stop8h 41mSpirit Airlines
Deal found 8/5$113
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Sat 11/88:26 pmBWI - LAX
Nonstop5h 49mSpirit Airlines
Sat 11/155:18 pmLAX - BWI
1 stop11h 05mSpirit Airlines
Deal found 8/6$114
This Cheapflightsfares deal was found by Cheapflights users on 8/6. 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.
Wed 9/38:09 amBWI - LAX
1 stop8h 12mSpirit Airlines
Sun 9/711:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/6$115
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Tue 9/98:16 amBWI - LAX
1 stop13h 39mSpirit Airlines
Tue 9/1611:02 pmLAX - BWI
Nonstop4h 59mSpirit Airlines
Deal found 8/5$116

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 August 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Pasadena that are best for you.

Fly from

Washington, D.C.

Fly to

Pasadena

Route

Depart

Return

Price

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Sat 9/6

8:16 am-1:33 pm

1 stop8h 17m

Los Angeles

Wed 9/10

11:02 pm-7:01 am

Nonstop4h 59m

$105

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 9/4

5:45 am-8:31 am

Nonstop5h 46m

Los Angeles

Mon 9/8

11:02 pm-7:01 am

Nonstop4h 59m

$106

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 8/27

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Thu 9/4

11:02 pm-7:01 am

Nonstop4h 59m

$107

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 9/17

5:45 am-8:31 am

Nonstop5h 46m

Los Angeles

Mon 9/22

11:02 pm-7:01 am

Nonstop4h 59m

$108

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Mon 8/25

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Wed 9/3

10:50 pm-6:54 am

Nonstop5h 04m

$109

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 8/28

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Tue 9/2

10:50 pm-6:54 am

Nonstop5h 04m

$110

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 9/17

5:45 am-8:31 am

Nonstop5h 46m

Los Angeles

Sat 9/20

11:02 pm-7:01 am

Nonstop4h 59m

$111

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 9/4

5:45 am-8:31 am

Nonstop5h 46m

Los Angeles

Sun 9/7

11:02 pm-7:01 am

Nonstop4h 59m

$112

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 8/27

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Wed 9/3

10:28 am-10:09 pm

1 stop8h 41m

$113

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 8/26

5:45 am-8:17 am

Nonstop5h 32m

Los Angeles

Fri 9/5

11:02 pm-7:01 am

Nonstop4h 59m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Pasadena

Have a flexible travel schedule? Discover the best time to fly to Pasadena from Washington, D.C. 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 Washington, D.C. to Pasadena

How far ahead should I book a flight from Washington, D.C. to Pasadena?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Pasadena. Price data was last updated on August 1, 2025.

The price you pay for your flight from Washington, D.C. to Pasadena may vary depending on when you book. For the best chance of a lower fare, look to book 60 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 Washington, D.C. to Pasadena?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Pasadena (average of $246). Flying from Washington, D.C. 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 WAS to P4S?

Find hourly flight availability from Washington, D.C. 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 August 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Pasadena as you normally would.

What is the cheapest day to fly from Washington, D.C. to Pasadena?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Pasadena. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Pasadena flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Pasadena

Explore weekly flight availability from Washington, D.C. 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 August 6, 2025.

The most flights from WAS to P4S are scheduled on a Wednesday (55 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost to fly round-trip from Washington, D.C. 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 August 6, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Washington, D.C. to Pasadena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,985 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Hawaiian Airlines
7.8
Good
2,628 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,917 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

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

  • How popular is this Washington, D.C. to Pasadena flight route?

    Within the past month, 122 users have taken a look at flights from Washington, D.C. to Pasadena.

  • What are the cheapest airlines to fly from Washington, D.C. to Pasadena one-way?

    One-way options have recently been found by users for as low as $79 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $80 and Frontier from $122 one-way.

  • What are the most popular routes from Washington, D.C. to Pasadena?

    When deciding which route to take from Washington, D.C. to Pasadena consider Washington, D.C. Reagan-National - Los Angeles, Washington, D.C. Dulles Intl - Los Angeles or Baltimore/Washington - Los Angeles as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. 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 Washington, D.C. to Pasadena on time: United Airlines (87%), Virgin Australia (82%), Air New Zealand (82%).

  • What are the cheapest flights from Washington, D.C. to Pasadena?

    The cheapest flight price from Washington, D.C. to Pasadena is $52. On average you can expect to pay $784. The most popular route, (Washington, D.C. Reagan-National - Los Angeles), can usually be booked for $145.

  • Can I find deals for flights from Washington, D.C. to Pasadena that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Pasadena?

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

  • Can I find deals for business class flights from Washington, D.C. to Pasadena?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Pasadena?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Pasadena (average of $246). Flying from Washington, D.C. 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.

See more FAQs

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Alternative routes for Washington, D.C. to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington, D.C. to Pasadena

Discover the top 9 airlines that operate flights from Washington, D.C. 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 August 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$231FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$255FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$138Average$364FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$142Average$267FlexibilityNo cancel feeOn-time62%
DeltaCheapest$167Average$445FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$202Average$384FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$205Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$449FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$461FlexibilityNo cancel feeOn-time71%

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