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Pasadena

$129+ Cheap flights from Boston (BOS) 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
May 14 — May 211
Thu 5/14
Thu 5/21
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Pasadena are usually found in January or September, booked 61 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Pasadena

Cheapest flights from Boston to Pasadena
Explore the most affordable flight options available from Boston to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 14, 2026.

This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:38 pm
BOS
-
LAX
Nonstop6h 21m
Multiple Airlines
Tue 5/123:28 pm
LAX
-
BOS
1 stop14h 16m
Multiple Airlines
Deal found 4/9$229
This Frontier deal was found by Cheapflights users on 4/10. 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 5/96:00 am
BOS
-
LAX
1 stop14h 12m
Frontier
Wed 5/133:28 pm
LAX
-
BOS
1 stop14h 16m
Frontier
Deal found 4/10$230
This KAYAK deal was found by Cheapflights users on 4/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am
BOS
-
LAX
Nonstop6h 22m
JetBlue
Sun 10/2510:30 pm
LAX
-
BOS
Nonstop5h 29m
JetBlue
Deal found 4/10$231
This Cheapflightsfares deal was found by Cheapflights users on 4/10. 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 9/126:15 am
BOS
-
LAX
Nonstop6h 22m
JetBlue
Wed 9/238:25 pm
LAX
-
BOS
Nonstop5h 39m
JetBlue
Deal found 4/10$232
This KAYAK deal was found by Cheapflights users on 4/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
BOS
-
LAX
Nonstop6h 23m
JetBlue
Tue 10/2710:30 pm
LAX
-
BOS
Nonstop5h 29m
JetBlue
Deal found 4/9$233
This CheapOair deal was found by Cheapflights users on 4/10. 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.
Tue 5/58:36 pm
BOS
-
LAX
Nonstop6h 23m
Multiple Airlines
Tue 5/123:28 pm
LAX
-
BOS
1 stop14h 16m
Multiple Airlines
Deal found 4/10$234
This Frontier deal was found by Cheapflights users on 4/10. 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.
Wed 4/2911:16 am
BOS
-
LAX
1 stop10h 50m
Frontier
Tue 5/53:28 pm
LAX
-
BOS
1 stop14h 11m
Frontier
Deal found 4/10$235
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:06 am
BOS
-
LAX
1 stop11h 00m
Frontier
Wed 5/133:28 pm
LAX
-
BOS
1 stop14h 16m
Frontier
Deal found 4/9$236
This Delta deal was found by Cheapflights users on 4/10. 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.
Fri 5/18:30 pm
BOS
-
LAX
Nonstop6h 24m
Delta
Tue 5/59:00 pm
LAX
-
BOS
Nonstop5h 30m
Delta
Deal found 4/10$237
This JetBlue deal was found by Cheapflights users on 4/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
BOS
-
LAX
Nonstop6h 29m
JetBlue
Wed 5/69:40 pm
LAX
-
BOS
Nonstop5h 35m
JetBlue
Deal found 4/12$238
This CheapOair deal was found by Cheapflights users on 4/10. 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.
Wed 5/277:32 am
BOS
-
LAX
Nonstop6h 29m
Multiple Airlines
Fri 6/53:28 pm
LAX
-
BOS
1 stop13h 21m
Multiple Airlines
Deal found 4/10$239
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 4/2811:16 am
BOS
-
LAX
2 stops39h 37m
Multiple Airlines
Mon 5/49:04 pm
LAX
-
BOS
1 stop33h 08m
Multiple Airlines
Deal found 4/10$241

Find flight deals from Boston to Pasadena

Keep the following information in mind while searching for Boston to Pasadena flight deals. Data was last updated April 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Expedia)

One-way from

$129
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$428
Provider with most accurate pricing for Boston Logan Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Los Angeles flights.
Search Deals
From Boston Logan Intl to Pasadena
Search Deals
One-way flight from Boston Logan Intl to Pasadena
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 April 14, 2026.
Use the filters below to find and compare flights from Boston to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 4/27

8:30 am-12:05 pm

Nonstop6h 35m

Los Angeles

Fri 5/1

2:10 pm-12:59 am

1 stop7h 49m

$247

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 4/25

7:26 am-11:01 am

Nonstop6h 35m

Los Angeles

Tue 4/28

11:59 pm-11:01 am

1 stop8h 02m

$247

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 7/3

8:15 pm-1:37 am

1 stop8h 22m

Los Angeles

Mon 7/6

7:45 pm-5:58 am

1 stop7h 13m

$291

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 6/7

5:15 am-12:25 pm

1 stop10h 10m

Los Angeles

Tue 6/9

5:00 am-4:50 pm

1 stop8h 50m

$292

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 5/26

7:30 am-10:44 am

Nonstop6h 14m

Los Angeles

Sun 5/31

10:35 pm-9:39 am

1 stop8h 04m

$302

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 7/2

6:21 am-9:35 am

Nonstop6h 14m

Los Angeles

Mon 7/6

6:45 pm-5:58 am

1 stop8h 13m

$307

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 6/1

7:25 pm-10:40 am

2 stops18h 15m

Los Angeles

Thu 6/4

7:10 am-6:10 pm

1 stop8h 00m

$323

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 5/27

6:02 am-9:32 am

Nonstop6h 30m

Los Angeles

Wed 6/3

11:04 am-7:40 pm

Nonstop5h 36m

$326

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 6/12

6:21 am-9:35 am

Nonstop6h 14m

Los Angeles

Mon 6/22

11:30 pm-10:20 am

1 stop7h 50m

$334

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 5/3

7:01 am-10:36 am

Nonstop6h 35m

Los Angeles

Fri 5/8

10:47 pm-7:24 am

Nonstop5h 37m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 23 resultsSorted by cheapest first
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3

Best time to book a flight from Boston to Pasadena

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Pasadena. Price data was last updated on April 10, 2026.

The best time to book flights from Boston to Pasadena is 61 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 Boston to Pasadena?

Currently, June is the cheapest month in which you can book a flight from Boston to Pasadena (average of $99). Flying from Boston to Pasadena in March is currently the most expensive (average of $179). 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 BOS to P4S?

Find hourly flight availability from Boston 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 April 14, 2026.

When flying from Boston to Pasadena, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Pasadena. Price data was last updated on April 11, 2026.

Travelers seeking maximum savings on their Boston to Pasadena flight should consider departing on Tuesday 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 Boston to Pasadena

Explore weekly flight availability from Boston 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 April 14, 2026.

The most flights from BOS to P4S are scheduled on a Monday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 on average).

How much does it cost to fly round-trip from Boston 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 April 14, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Boston to Pasadena have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,328 reviews
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,405 reviews
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,582 reviews
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,933 reviews
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,573 reviews
Southwest
8.0
Very good
4,328 reviews

Boarding

8.1

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Boston 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 Boston to Pasadena?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Pasadena from Boston. Booking flights from Logan Intl (BOS) to Pasadena should be relatively easy as there are 38 daily outbound flights to Pasadena from 10 different airlines.

  • How popular is this Boston to Pasadena flight route?

    This flight path from Boston Logan Intl to Pasadena was viewed by 143 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Pasadena?

    There are many flights that can get you from Boston to Pasadena in 6h 14m. Fly via United Airlines or Southwest to get the fastest option. The distance from Boston to Pasadena is about 2604 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $91 and JetBlue from $100 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Pasadena consider choosing United Airlines (85%), Korean Air (82%) or China Southern (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to Pasadena?

    While on average a flight from Boston to Pasadena is generally $1,050, our data shows the cheapest flight currently is $134. When looking at the most popular route, (Boston Logan Intl - Los Angeles), you can expect to pay $142 for that flight.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Boston to Pasadena (average of $99). Flying from Boston to Pasadena in March is currently the most expensive (average of $179). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Boston to Pasadena

Discover the top 10 airlines that operate flights from Boston 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 April 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$85Average$154FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$99Average$207FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$199FlexibilityNo cancel feeOn-time62%
DeltaCheapest$147Average$411FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$149Average$392FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$184Average$403FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$187Average$413FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$203Average$419FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$214Average$423FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$236Average$375FlexibilityNo cancel feeOn-time75%

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