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$119+ Cheap flights from Pasadena, CA to Boston (BOS)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOS
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Boston Logan Intl are usually found in January or October, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Pasadena to Boston

Keep the following information in mind while searching for Pasadena to Boston flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$210
(Kiwi.com)

One-way from

$119
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$351
From Pasadena to Boston Logan Intl
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One-way flight from Pasadena to Boston Logan Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pasadena to Boston

Cheapest flights from Pasadena to Boston
Explore the most affordable flight options available from Pasadena to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 10/311:10 amLAX - BOS
1 stop9h 47mMultiple Airlines
sáb. 10/412:20 pmBOS - LAX
1 stop22h 52mMultiple Airlines
Deal found 9/16$210
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
lun. 9/2911:10 amLAX - BOS
1 stop9h 47mSpirit Airlines
jue. 10/25:50 amBOS - LAX
1 stop8h 20mSpirit Airlines
Deal found 9/17$211
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/243:20 pmLAX - BOS
Nonstop5h 37mJetBlue
vie. 10/316:00 amBOS - LAX
Nonstop6h 37mJetBlue
Deal found 9/15$212
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/247:00 pmLAX - BOS
1 stop8h 00mUnited Airlines
mié. 10/298:30 amBOS - LAX
Nonstop6h 35mUnited Airlines
Deal found 9/16$213
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
vie. 10/311:10 amLAX - BOS
1 stop9h 47mMultiple Airlines
lun. 10/612:59 pmBOS - LAX
2 stops22h 29mMultiple Airlines
Deal found 9/15$215
This CheapOair deal was found by Cheapflights users on 9/15. 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.
mié. 10/222:27 pmLAX - BOS
1 stop15h 06mFrontier
vie. 10/249:18 amBOS - LAX
1 stop26h 10mFrontier
Deal found 9/15$216
This JetBlue deal was found by Cheapflights users on 9/16. 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.
vie. 10/311:40 pmLAX - BOS
Nonstop5h 25mJetBlue
mar. 11/47:59 pmBOS - LAX
Nonstop6h 33mJetBlue
Deal found 9/16$217
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
vie. 11/141:23 pmLAX - BOS
1 stop18h 25mMultiple Airlines
lun. 11/179:55 amBOS - LAX
1 stop26h 16mMultiple Airlines
Deal found 9/16$218
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
mié. 10/2210:35 amLAX - BOS
1 stop9h 17mSpirit Airlines
dom. 10/266:17 amBOS - LAX
1 stop13h 20mSpirit Airlines
Deal found 9/15$219
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
sáb. 10/410:31 amLAX - BOS
1 stop9h 16mSpirit Airlines
mar. 10/76:17 amBOS - LAX
1 stop7h 53mSpirit Airlines
Deal found 9/15$221

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena to Boston 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Pasadena to Boston that are best for you.

Fly from

Pasadena

Fly to

Boston

Route

Depart

Return

Price

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mar. 10/28

6:00 am-4:10 pm

1 stop7h 10m

Boston Logan Intl

vie. 10/31

6:10 pm-9:47 pm

Nonstop6h 37m

$227

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mar. 10/14

11:59 pm-11:08 am

1 stop8h 09m

Boston Logan Intl

mar. 10/21

7:30 am-10:41 am

Nonstop6h 11m

$237

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mar. 10/14

11:20 pm-7:59 am

Nonstop5h 39m

Boston Logan Intl

sáb. 10/18

6:00 am-12:00 pm

1 stop9h 00m

$242

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mar. 9/30

3:25 pm-11:53 pm

Nonstop5h 28m

Boston Logan Intl

jue. 10/2

6:15 am-9:32 am

Nonstop6h 17m

$247

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

sáb. 10/18

6:00 am-5:01 pm

1 stop8h 01m

Boston Logan Intl

sáb. 10/25

7:30 am-10:41 am

Nonstop6h 11m

$247

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 11/3

8:20 am-4:50 pm

Nonstop5h 30m

Boston Logan Intl

lun. 11/10

6:23 pm-11:59 pm

1 stop8h 36m

$247

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

mié. 11/26

7:06 am-3:29 pm

Nonstop5h 23m

Boston Logan Intl

lun. 12/1

7:10 pm-10:42 pm

Nonstop6h 32m

$252

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

sáb. 11/8

6:00 am-4:20 pm

1 stop7h 20m

Boston Logan Intl

mar. 11/11

6:00 am-11:30 am

1 stop8h 30m

$252

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

dom. 9/28

6:45 am-3:19 pm

Nonstop5h 34m

Boston Logan Intl

mié. 10/1

8:35 pm-11:52 pm

Nonstop6h 17m

$257

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

lun. 10/27

8:45 pm-11:12 am

1 stop11h 27m

Boston Logan Intl

mié. 10/29

7:59 pm-11:32 pm

Nonstop6h 33m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results
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2
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Best time to book a flight from Pasadena to Boston

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Boston. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to Boston, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Pasadena to Boston (average of $218). Flying from Pasadena to Boston in July is currently the most expensive (average of $311). 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 P4S to BOS?

Find hourly flight availability from Pasadena to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

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

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

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

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

Weekly flight availability from Pasadena to Boston

Explore weekly flight availability from Pasadena to Boston. 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 septiembre 17, 2025.

The most flights from P4S to BOS are scheduled on a Monday (54 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 Pasadena to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated septiembre 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Pasadena to Boston. 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.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

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

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Pasadena. On average, Logan Intl has 45 inbound flights from Pasadena per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How popular is this Pasadena to Boston flight route?

    Within the past month, 52 users have taken a look at flights from Pasadena to Boston Logan Intl.

  • How long is the flight from Pasadena to Boston?

    United Airlines and Delta can get you from Pasadena to Boston in just under 5h 28m. Your travel time can differ by up to 1h 42m. Pasadena and Boston are separated by a distance of 2603 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Consider KLM (100%), ITA Airways (98%) or Asiana Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Pasadena to Boston.

  • What are the cheapest flights from Pasadena to Boston?

    On average you can expect to pay $1,013 for a flight from Pasadena to Boston. The cheapest flight overall is $98 while the most popular route, (Los Angeles - Boston Logan Intl) is currently priced at $177.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pasadena to Boston (average of $218). Flying from Pasadena to Boston in July is currently the most expensive (average of $311). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Old Orchard Beach
Brockton
Waltham

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Top 9 airlines flying from Pasadena to Boston

Discover the top 9 airlines that operate flights from Pasadena to Boston. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$82Average$204FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$279FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$131Average$371FlexibilityNo cancel feeOn-time75%
DeltaCheapest$169Average$407FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$193Average$480FlexibilityNo cancel feeOn-time83%
JetBlueCheapest$194Average$379FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$220Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$237Average$433FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$247Average$430FlexibilityNo cancel feeOn-time71%

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